13. How can you use estimation to find
92 +92 +92 +92 +92?

Answers

Answer 1

Answer:

bye adding them in your head


Related Questions

PLZ HELP IF CORECT WILL GIVE BRAINLIST

PLZ HELP IF CORECT WILL GIVE BRAINLIST

Answers

Answer:

65 meters

Step-by-step explanation:

you add all the side/numbers together

What are the 4 tests for similar triangles?

Answers

The 4 tests for similar triangles are:-

AAA: Three pairs of equal angles.

SSS: Three pairs of sides in the same ratio.

SAS: Two pairs of sides in the same ratio and an equal included angle.

ASA: Two angles and the side included between the angles of one triangle are equal

What is AAA,SAS,ASA,SSS?

According to the SSS rule, two triangles are said to be congruent if all three sides of one triangle are equal to the corresponding three sides of the second triangle. 

According to the SAS rule, two triangles are said to be congruent if any two sides and any angle between the sides of one triangle are equal to the corresponding two sides and angle between the sides of the second triangle.

According to the ASA rule, two triangles are said to be congruent if any two angles and the side included between the angles of one triangle are equal to the corresponding two angles and side included between the angles of the second triangle.

According to the  AAA rule, "if in two triangles, corresponding angles are equal, then their corresponding sides are in the same ratio (or proportion), and hence the two triangles are identical."

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Use the figure to complete the statements... I'll mark you brainliest pleaseee thank youu

Use the figure to complete the statements... I'll mark you brainliest pleaseee thank youu

Answers

Answer:

(A) - B

(B) - DC

21 gxufzruz rursrzurzydzdzifzotzifxv l oh fuxitcixmg

how to change the chart style to style 42 (2nd column 6th row)?

Answers

To change the chart style to style 42 (2nd column 6th row), follow these steps:

1. Select the chart you want to modify.
2. Right-click on the chart, and a menu will appear.
3. From the menu, choose "Chart Type" or "Change Chart Type," depending on the version of the software you are using.
4. A dialog box or a sidebar will open with a gallery of chart types.
5. In the gallery, find the style labeled as "Style 42." The styles are usually represented by small preview images.
6. Click on the style to select it.
7. After selecting the style, the chart will automatically update to reflect the new style.

Note: The position of the style in the gallery may vary depending on the software version, so the specific position of the 2nd column 6th row may differ. However, the process remains the same.

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The boiling point of water is 212°F. The boiling point of helium is –452°F. How would you compare the temperatures using an inequality?

Answers

-452°F < 212°F
A negative number is always less than a positive.

Answer:

-452°F < 212°F

Step-by-step explanation:

what is 3423553 x 3286328 to the 8th power divided by the sum of 293876+ 23483?

Answers

Answer:

1.467619e+53

Step-by-step explanation:

you do 3423553 times 3286328 which is 4.6576228e+58 then u do 293876 plus 23483 which is 317359 then u do 4.6576228e+58 divided by 317359 which is 1.4676196e+53.

how is everyone?

10+2x3=??

Answers

Answer:16

Step-by-step explanation:

2x3+10

Answer:

The answer is 60

Step-by-step explanation:

10+2= 20

20x3=60

ther a Point Is Part of the Solution Decide whether each point is a solution to the system. y<=3x+4 and y<=3x-2 (0, –2) (5, 0) (3, 13)

Answers

Answer:

(5,0) is the only solution out of those points

Step-by-step explanation:

If you graph the 2 inequalities you'll notice the point (0,-2) falls on the dotted line, since the line is dotted this can not be a solution as a dotted line entails that anything on that line is not a solution, for the point (3,13) it doesn't fall in a solution for either inequality due to what I just stated, the point (5,0) on the other hand falls in the domain and range of both inequalities.

What is the greatest common factor of

21xy^3 6x^4y^2

A. 42x^4 y^3

B. 42x^5 y^5

C. 3x^4 y^3

D. 3xy^2

Answers

The answer is D. 3xy^2

8
1
6
+
-7
² – 50 – 14 V - 50 - 14

Answers

Answer:

Simplified is 14V+653

Step-by-step explanation:

Answer:

The answer is 14V+653

Step-by-step explanation:

Solve the following system.
y=(1)x2 + 2x - 1 and 3x-y=1
The solutions are
Jand
(remember to include the commas)

Answers

Y=(1/2)x^2 + 2x - 1
3x - y = 1, or y=3x-1
substitute
3x-1=(1/2)x^2+2x-1
0=(1/2)x^2-x
0=x(0.5x-1)
x=0,2
y=2+4-1=5
3(2)-1=5.
When x=2 y=5 (2,5) is one solution
when x=0, y=-1, (0,-1) is the other solution

Please explain how to simplify this equation: 4(-3)^3

Answers

Answer:

\( - 108\)

Step-by-step explanation:

\(4( - 3)^{ 3} \\ 4( - 3 \times - 3 \times - 3) \\ 4(9 \times - 3) \\ 4( - 27) \\ - 108\)

1. (9.70 X 106) + (8.3 X 105)
2. (3.67 x 102) – (1.6 X 101)

1. (9.70 X 106) + (8.3 X 105)2. (3.67 x 102) (1.6 X 101)

Answers

1- 1899.7
2- 212.74
You’re welcome !! Can u give a thanks ? :)

sammy has a -foot ladder, which he needs to climb to reach the roof of his house. the roof is feet above the ground. the base of the ladder must be at least feet from the base of the house. how far is it from the top of the ladder to the edge of the roof? draw a sketch.

Answers

It is not possible to reach the top of the ladder to the edge of the roof.

We can solve this problem using the Pythagorean theorem, which states that for a right triangle, the sum of the squares of the two shorter sides is equal to the square of the length of the hypotenuse (the longest side).

In this case, the ladder is the hypotenuse of a right triangle, and the distance from the base of the ladder to the house and the distance from the top of the ladder to the edge of the roof are the two shorter sides.

Let x be the distance from the top of the ladder to the edge of the roof. Then, we can write:

\(10^{2}\) = \((1.5)^{2}\) + \(x^{2}\) + \(12^{2}\)

Simplifying and solving for x, we get:

100 = 2.25 +\(x^{2}\) + 144

\(x^{2}\) = 100 - 2.25 - 144

\(x^{2}\) = -46.25

Since x represents a distance, which must be positive, this means that there is no solution to the equation. Therefore, it is not possible for Sammy to reach the edge of the roof with his 10-foot ladder while keeping the base of the ladder at least 1.5 feet from the base of the house.

Correct Question :

Sammy has a 10-foot ladder, which he needs to climb to reach the roof of his house. the roof is 12 feet above the ground. the base of the ladder must be at least 1.5 feet from the base of the house. how far is it from the top of the ladder to the edge of the roof?

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the greatest common factor of the binomial 2 x − 4 is 2 . the greatest common factor of the binomial 4 x 8 is 4 . what is the greatest common factor of their product, ( 2 x − 4 ) ( 4 x 8 ) , when it has been multiplied out?

Answers

The greatest common factor of their product is 2

How to determine the greatest common factor of the product

From the question, we have the following parameters that can be used in our computation:

GCF of 2x - 4 = 2

GCF of 4 * 8  = 4

Using the above as a guide, we have the following expressions

GCF of 2x - 4 = 2

GCF of 4 * 8  = 2  * 2

Write out the common factors

GCF = 2

This means that the GCF is 2

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Solve for x
6.5-0.9n=-4.12

Answers

Answer:x=11.8

Step-by-step explanation:

Rewrite the problem using substitution and simplify the expression using order of operations and show your work.

3. Evaluate:
Suppose you want to buy something for $60, and you have $15 saved up so far. Then your grandmother calls and says she will chip in for your purchase. She doesn’t tell you the amount of money she will give you yet, so you just consider it x dollars.

Answers

The algebraic expression for the scenario is 15 + x = 60

How to evaluate the algebraic expression for the statement?

From the question, we have the following parameters that can be used in our computation:

Amount saved up = $15

Cost of item = $60

Amount gifted by your grandma = x

The above parameters means that the mathematical statement is an equation statement

So, we have the following representation

Amount saved up + Amount gifted by your grandma = Cost of item

Substitute the known values in the above equation, so, we have the following representation

15 + x = 60

Hence, the algebraic expression is 15 + x = 60

The question does not require that the equation be solved

However, when it is solved, we have:

15 + x = 60

Subtract 15 from both sides

x = 45

So, the amount is 45

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what is 5 2/3 x 13? I'm not really good with fractions

Answers

Answer:

The answer is 221/2 or 73 ⅔

Step-by-step explanation:

5 ⅔ = (3 × 5 + 2) ÷ 3 = 17/3

Now,

17/3 × 13 = 221/2 = 73

Thus, The answer is 221/2 or 73 ⅔

If f(x)=−x^2+1, determine f′(2)

Answers

f(2) = 2^2+1 i believe

Explain how you determined the ordered pair was a solution to the inequality 4x - 2y < 22.

Answers

Answer:

Step-by-step explanation:

Given the inequality  4x - 2y < 22, to get the ordered pair of the inequality, we will have to set x = 0 and y = 0 and then solve for the corresponding inequalities as shown;

when x = 0;

4(0)-2y < 22

-2y < 22

Divide both sides by -2

-2y/-2 > 22/-2

y > -11

When y = 0

4x - 2(0)<22

4x < 22

x < 22/4

x < 11/2

Hence the ordered pair for the inequality expression are y > -11 and x< 11/2

6.) The area of the patio is a 216 square feet. The length is (X+6) feet, and the width is x feet.
(Hint: draw a picture and write the formula for Area)
a.
Write an equation that represents the area of the patio.
b. Find the dimensions of the patio by completing the square.

Can I have the work too please

Answers

Answer:

I put the answer in the picture with the work

6.) The area of the patio is a 216 square feet. The length is (X+6) feet, and the width is x feet.(Hint:

The base of a pyramid is a triangle with the base of 1 in and a height of 5 in.

What is the volume of the pyramid, if it’s height is 14?

Answers

The volume of Pyramid is, 11.67 in³

What is mean by Multiplication?

Multiplication means to add number to itself a particular number of times. Multiply will be viewed as a process of repeated addition.

Given that;

The base of a pyramid is a triangle with the base of 1 in and a height of 5 in.

Since, The base of pyramid is triangle.

Hence, Area of tringle is,

Area = 1/2 × 1 × 5

       = 2.5 in²

Hence, The volume of the pyramid, if it’s height is 14 is,

Volume = 1/3 (b × h)

             = 1/3 (2.5 × 14)

              = 35/3

              = 11.67 in³

Therefore, The volume of Pyramid is, 11.67 in³

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Given that z is a standard normal random variable, what is the value of z if the area to the right of z is 0.5?

a. 0.1915

b. 0.0000

c. 1.0000

d. 0.3413

Answers

Answer:

B

Step-by-step explanation:

To find the value of z such that the area to the right of z is 0.5, we can use the standard normal distribution table (also known as the z-table). The z-table provides the cumulative probability to the left of a given z-value.

Since the area to the right of z is 0.5, the area to the left of z is also 0.5. We need to find the z-value that corresponds to a cumulative probability of 0.5 (or 50%).

Referring to the z-table, we find that a cumulative probability of 0.5 corresponds to a z-value of 0. This means that the area to the left of 0 is 0.5, and therefore, the area to the right of 0 is also 0.5.

Thus, the value of z when the area to the right of z is 0.5 is 0.

Therefore, the correct option is b. 0.0000.

Help!! will give brainiest! please no joke answers this is due by midnight

Help!! will give brainiest! please no joke answers this is due by midnight

Answers

1. (1,3)
2.6,9,15 (top row)
1,2,4 (bottom row)
3. (1,3), (2,6), (3,9), (4,12),(5,15)
4. Edeena walks 6 miles in 2 hours.
hope this helps
1 -
(1,3)

2 -
Top of chart - 3,6,9,12,15
Bottom of chart - 1,2,3,4,5

3 -
(1,3) (2,6) (3,9) (4,12) (5,15)

4 -
(The picture)

5 - Sadly not sure about this one
Help!! will give brainiest! please no joke answers this is due by midnight

PLEASE HELP!! Which of the following are considered skew lines?

A- AC and CD
B- DH and BF
C- EG and FH
D- AE and GH

PLEASE HELP!! Which of the following are considered skew lines? A- AC and CD B- DH and BFC- EG and FHD-

Answers

Answer:

A

Step-by-step explanation:

Hope this helps hope you get it right

A student simplified the expression 6^2 /36^2 as 1/3. Is this correct?

Answers

Answer:

no

Step-by-step explanation:

No

6² = 36 and 36² = 1296

and  36/1296=1/36

Find the value of k and yz if y is between x and z. x y = 3 k − 2 , y z = 7 k 4 , x z = 4 k 38

Answers

Considering that y is between x and z, we have that:

The value of k is of k = 6.The length of yz is 46 units.

How to find the value of k and of yz?

We consider that y is between x and z, hence the length of the segment is given by:

xz = xy + yz

The separate lengths are given as follows:

xz = 4k + 38.xy = 3k - 2.yz = 7k + 4.

Hence:

4k + 38 = 3k - 2 + 7k + 4.

4k + 38 = 10k + 2

6k = 36

k = 6.

Hence the length of yz is given by:

yz = 7k + 4 = 7(6) + 4 = 42 + 4 = 46 units.

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Harry adds 18 more toy cars to his collection is it postive or negative

Answers

Step-by-step explanation:

negative it is hope it helps

Answer:

I believe if it has the word 'adds' it's positive.

when three or more lines intersect at a common point, the lines are called

Answers

Concurrent line segments are those that cross at least three other line segments at the same location.

What is concurrent lines?

Concurrent line segments are those that cross at least three other line segments at the same location. In geometry, if two lines intersect at a single point in a plane or higher-dimensional space, they are said to be concurrent. In contrast to parallel lines, they exist. Concurrent lines are those that cross more than one line at the same time through a single point in a plane. The point of concurrency is a location that each of those lines shares. Triangles provide another example where this concurrency characteristic can be observed.

Here,

Concurrent line segments are those where three or more line segments cross each other at the same location.

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five less than twice a number is greater than ten times a number

Answers

Answer:

2x - 5 > 10x

Step-by-step explanation:

Hope This Helps!

Plz mark Brainliest!

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