which one is it please help

Option d. m>7 is the correct answer.

Given,

     2m+5>19

or, 2m+5+(-5)>19+(-5)      [adding both side with a negative number doesn't

                                           change the inequality sign]

or, 2m>14

or, (2m/2)>(14/2)             [also dividing both sides by a non-negative number     doesn't change the inequality sign]

or, m>7.

Hence, m>7 is the correct answer to the given question.

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Step-by-step explanation:

√19 = 4.36

3√64 = 4

4.2

therefore the other from least to greatest will be

3√64, 4.2, √19

Answer:

B

Step-by-step explanation:

Formula: \(V = \frac{4}{3}\)πr³, r = d/2

Given: π = 3.14, d = 4

Sub: V = 4/3(3.14)r³, r = 4/2

Find r.

r = 4/2

Solve: r = 2

Sub: V = 4/3(3.14)2³

Simplify: V = (4.18)8

Solve: V = 33.44

The volume is closest to B.

Answer: B is the closest.

Step-by-step explanation:

Answer:

Area=576 cm²

Perimeter=123.4 cm

Step-by-step explanation:

We have to assume that ABCD would form a square and not a rectangle.  If so, the area is simple:  24x24=576 (Just picture the half circle sliding into the empty space - it’s the same area.)

For the perimeter, we find it for the half circle first. 1/2(2)\(\pi\)(12)=37.7

Then add the top and bottom (24 and 24) to the left and right (37.7 And 37.7)

24+24+37.7+37.7=123.4

The equation of the line that passes through the points (4,−3) and (2,−4) is y = 1/2x - 5

The general formula for calculating the equation of a line is expressed with the given equation;

y = mx + c

the parameters of the equation are;

From the information given, we have;

Slope, m = y₂ - y₁/x₂ - x₁

Substitute the values

Slope, m = -4 - (-3)/ 2 - 4

subtract the values

Slope = -1/-2 = 1/2

Then, the intercept is;

-4 = 1/2(2) + c

c = -4 - 1 = -5

The equation , y = 1/2x - 5

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Answer:

One book costs 4.50 Please consider brainliest thank you and have a blessed day!!! <3

Step-by-step explanation:

Answer:

3rd

Step-by-step explanation:

Answer:

A rectangular prism has six faces, commonly referred to as the base, top and four sides. The base and top always have the same area as do pairs of opposite sides

Step-by-step explanation:

Answer:

the base and the top, along with the opposite sides

Step-by-step explanation:

A rectangular prism has six faces, commonly referred to as the base, top, and four sides. The base and top always have the same area as do pairs of opposite sides.

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Considering area (A) of garden as 30 square feet:

30 = x(2x+7)

Now we need to expand it:

x(2x+7) = 2x^2 + 7x

2x^2 + 7x = 30

Adding this into an Algebra calculator gives us 5/2 or 2.5

So x = 2.5

To prove this:

2(2.5) + 7 = 12

14 * 2.5 = 30

The statement is presented in a two column table as shown below

Key Words                        Replace

twice                                   2 times

the difference of                 minus

a number                              n

seven                                    7

The expression is written using the information presented in the problem.

Let the number be n and knowing that "twice, the difference of, a number, seven" from the problem can be written to be

2n - 7.

This is written step by step as in the two column table

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Answer:

Sure, here is the expression and the completed table:

The word “twice” means to multiply something by 2. The words “the difference of” indicate that we subtract one number from another. So, the expression “twice the difference of a number and seven” can be written as 2(n−7).

Is there anything else I can help you with?

Step-by-step explanation:

Answer:

=2977

Step-by-step explanation:

-2317 - (-5294)

-2317 + 5294

2977

Answer:

p(2.99) + g(.60) = 15

Step-by-step explanation:

you have your amounts you but times the price and they both added together must equal 15

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer: Depending on the situation, 2 or 11

Step-by-step explanation:

1 + 1 = 2

1+1 = 11

Answer:

Step-by-step explanation: So you take 1 and add it the other 1 and it equals 2

Answer: x = 0.22 cents

Step-by-step explanation: This is my first time trying to help someone so if I get something wrong I AM SO SORRY!!!!

First, find the unit rate of both companies.

To find company A's unit rate find what is the numerator and denominator. This is 65/13. We want a unit rate where 1 is in the denominator, so we divide the top and bottom by 13:

65 cents / 13

--------------------

13 dollars / 13

Divide both by 13 and you get 5 cents per dollar.

Now find company B's unit rate. Find the numerator and denominator, 11/40.50. Now this time we want 1 where the denominator is again. So we divide the top and bottom by 40.5.

11 cents ÷ 40.5

----------------------------------

40.5 dollars ÷ 40.5

Divide by 40.5 and you get 0.271605 cents per dollar. Round to the hundreths and get 0.27 cents per dollar

Now time to find how much company A charges more than company B. subtract 0.27 by 0.05 and you have your answer! x = 0.22 cents

The total degree of a line equals 180, so you will add 50 and 40 to get 90, and you will subtrade 90 from 180 to get 90.

180-90=90

also, the little square on the bottom next to the t means that it is a right angle (90 degrees)

Answer:90

Step-by-step explanation:

Right angles are all 90

Answer:

x^2 + 8x+16 is (x+4)^2

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer:

on the number line make an open circle at 80 (am open circle is this: ○) and connect that to an arrow that points back to 0 and the negative numbers. It doesn't matter how far back as long as you make it an arrow

Answer :

a - 3:4

b - 4:2, or 2:1

c - 2:9

Answer: 18x-12

Step-by-step explanation:

2(6x+2+3x-8)

2(9x-6)

18x-12

The perimeter of the shown rectangle is given by the equation:

P = 2*(6x + 2)*(3x - 8)

For a rectangle of length L and width W, the perimeter is:

P = 2*(L + W).

Here we have:

L = 6x + 2

W = 3x - 8

Replacing that in our equation, we get:

P = 2*(6x + 2)*(3x - 8)

So the perimeter is given by the above quadratic equation.

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Answer: The expression would be 2b+7

Step-by-step explanation:

b will be the number of blue beads for the bracelet.

The number of red beads will be represented as b + 7.

Determine the expression for the total number of beads.

Then we can written it as,

= b + (b +7)

= 2b + 7.

Answer:

1.6

Step-by-step explanation:

The Mean Absolute Deviation (MAD) is the distance each number is away from the mean divided by the amount of numbers.

15 is 4 away from 19, for example

So:

19 - 15 = 4

25 - 19 = 6

19 - 13 = 6

19 - 15 = 4

19 - 18 = 1

20 - 19 = 1

22 - 19 = 3

24 - 19 = 5

4 + 6 + 6 + 4 + 1 + 1 + 3 + 5 = 30

30/19 = 1.5789, rounded to 1.6

Answer:

Use 19, and subtract each number. For example, if it is 15, you do 19 - 15, but if it is over 19, like 24, do 24 - 19. Do this to all the numbers and add them up, thats your mad.

Step-by-step explanation:

Answer:

The equation is: \(5c-2=9\)

Step-by-step explanation:

Since 2 less than the product of 5 and a number c is equal to 9, it follows:

\(5c-2=9\)

Answer: V≈1.57×105

Step-by-step explanation:  V=33

2a2h=3·3

2·822·9≈1.57225×105

Answer:

42.27in³

Step-by-step explanation:

Using the formulas

A=6ah+33a2

AB=33a2

2

V=ABh

Solving forV

V=3h3﹣h23h2+3A+Ah

2=3·93﹣92·3·92+3·82+82·9

2≈42.27214in³

Answer:

  (a)  R'(-3, 2)

Step-by-step explanation:

You want the image of point R(-2, -3) after rotation 270° CCW about the origin.

The rotation transformation is ...

  (x, y) ⇒ (y, -x) . . . . . . . rotation 270° CCW or 90° CW

Applied to the given point, we find ...

  R(-2, -3) ⇒ R'(-3, 2) . . . . . . matches choice A

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