help with this ...............................

Supplementary: N and M

Supplementary angles: A pair of angles that when combined are equal to 180°.

Vertical: M and I

Vertical angles: A pair of opposite angles that are made by two intersecting lines.

Complimentary: None

Complimentary angles: A pair of angles that when combined are equal to 90°.

Hope this helps! Good luck! :D

Answer:

5v+3. I hope I helped :'D

Steps for answer!

1. Remove parentheses.

7v+5-2v-2

2. Collect like terms.

(7v-2v)+(5-2)

3. Simplify.

5v+3

Answer: Your answer is 23.5in²

Hope it helped :D

Good Luck!

Answer

D and A?

Step-by-step explanation:

Answer:

  8 full turns

Step-by-step explanation:

80 cm is 8 times 10 cm, so is 8 times around the spool.

Alex must unwind 8 full turns of thread from the spool.

__

He must unwind it once.

Answer:

8 in total turns

Step-by-step explanation:

The exponential function giving the number of bacteria after x hours is given as follows:

\(y = 250(2)^x\)

An exponential function has the definition presented according to the equation as follows:

\(y = ab^x\)

In which the parameters are given as follows:

The parameter values for this problem are given as follows:

a = 250, b = 2.

Hence the function is given as follows:

\(y = 250(2)^x\)

The problem asks for the exponential function giving the number of bacteria after x hours is given as follows:

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Answer:

Y Intercept = 2

Step-by-step explanation:

(-3,2) means it intersects the x axis at -3 and the y axis and positive 2. The Y intercept is 2.

Answer:

4

Step-by-step explanation:

GCF = 4

4 × 3 = 12

4 × 2 = 8

Since 4 goes in both, 12 and 8, it is the GCF. Hope this helps, thank you !!

Answer:

m = y2 - y1 / x2 - x1     -8 - (-5)/1-3

                                   -8 +5/1-3

                                   -3/-2

slope is 1 1/2        

Step-by-step explanation:

Hope this helps :)

Answer

y=4x-8

Step-by-step explanation:

m = 4

y- 12 = 4(x-5)

simplify and keep it in point-slop form

y=4x-8

The number of cars Captain's Autos sold in total that week is 160.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. Unitary method is a technique by which we find the value of a single unit from the value of multiple devices and the value of more than one unit from the value of a single unit. It is a method that we use for most of the calculations in math.

We are given that:

Now,

Let's call the total number of cars sold during the week "x".

We know that the number of cars sold on Monday and Tuesday is 25% of the total number of cars sold during the week. So we can write:

\(\sf 22 + 18 = 0.25x\)

Simplifying, we get:

\(\sf 40 = 0.25x\)

Dividing both sides by 0.25, we get:

\(\bold{x = 160}\)

Hence, by the unitary method the answer will be 160.

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Answer:

Knowing that 6 × 7 = 42, we know that 42 ÷ 7 = 6

Step-by-step explanation:

Sorry but its very simple question you need to try to do it by yourself

Answer:

6

Step-by-step explanation:

By understanding the relationship between multiplication and division we can positively say that since 6 × 7 = 42, we know that 42 ÷ 7 = 6.

Noah missed 7 points on the test. And Gabe missed 2x - 3 = 2(7) - 3 = 11 points on the test. So, Gabe missed 11 points on the test.

What is Algebraic expression ?

Algebraic expression can be defined as combination of variables and constants.

Let x be the number of points that Noah missed on the test.

Then, the number of points that Gabe missed is 2x - 3, according to the problem.

The total number of points missed by both of them is given as 18.

So, we can write an equation based on the problem statement:

x + (2x - 3) = 18

Simplifying the equation, we get:

3x - 3 = 18

Adding 3 to both sides of the equation, we get:

3x = 21

Dividing both sides of the equation by 3, we get:

x = 7

Therefore, Noah missed 7 points on the test. And Gabe missed 2x - 3 = 2(7) - 3 = 11 points on the test. So, Gabe missed 11 points on the test.

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The required base of the souvenir's sail is given as 1.125 feet.

Given that,
The sail on the sailboat is in the shape of a right triangle with a base of 9 feet and a height of 24 feet. The height of the souvenir's sail is 3 inches. What is the base of the souvenir's sail is to be determined.

proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.

Here,
Let the base of the souvenir's sail be x
According to the question,
souvenir boat height/souvenir boat base = height of  souvenir's sail / base of  souvenir's sail,
24 / 9 = 3 / x
x = 27 / 24
x = 1.125 feet

Thus, the required base of the souvenir's sail is given as 1.125 feet.

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Answer:

"it's in your notes"

Step-by-step explanation:

I I bet that's what your teacher told you that or you're just not capable of doing it yourself

The interval of the graph at which Susan is running fastest is from point A ( 0 , 0 ) to B ( 10 , 3 )

Given data ,

Susan is running a 5k race. The graph of distance vs. time is shown

So , the slope of the first line is m₁

And , the slope of the second line is m₂

where the points are A ( 0 , 0 ) , B ( 10 , 3 ) , C ( 20 , 4 )

Now , slope of AB is

m₁ = ( 3/10 ) = 0.3

And , m₁ = 0.3 kilometers per minute

And , slope of BC is

m₂ = ( 4 - 3 ) / ( 20 - 10 )

m₂ = 1/10

m₂ = 0.1 kilometers per minute

Therefore , the interval is fastest at second line from B ( 10 , 3 ) , C ( 20 , 4 )

Hence , Susan is running fastest is from point A ( 0 , 0 ) to B ( 10 , 3 )

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Answer:

cgtcdtxcgv gg ok

Step-by-step explanation:

The cruise ship will travel approximately 15 nautical miles in 345 minutes.

Use a proportion to solve this problem. Let "d" be the number of nautical miles the cruise ship will travel in 345 minutes. Then:

19 nautical miles / 437 minutes = d nautical miles / 345 minutes

To solve for "d", cross-multiply:

19 nautical miles x 345 minutes = d nautical miles x 437 minutes

Then, divide both sides by 437 minutes to isolate "d":

d nautical miles = (19 nautical miles x 345 minutes) / 437 minutes

Simplifying this expression, we get:

d nautical miles = 15 nautical miles (rounded to the nearest whole number)

Therefore, the cruise ship will travel approximately 15 nautical miles in 345 minutes.

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Answer:

14h+15

Step-by-step explanation:

(7h + 7) + (7h + 8)

First simplify

Eliminate redundant parentheses

(7h+7)

7h+7+7h+8

Add the numbers

7h+(7)+7h+(8) .      7+8=15

7h+15+7h

Combine like terms

(7h)+15+(7h)         (7h)+(7h)=14h

14h+15

The answer would be 14h+15

Answer:

Liddell's Team

Step-by-step explanation:

71x10 = 710

The interest for Part 1 is approximately $385.10.

The interest for Part 2 is approximately $709.31.

The formula is as follows:

Interest is calculated as follows: Principal * Rate * Time

Where

Part 1:

$132,000 is the principal.

(Decimal) Rate = 12% = 0.12

Time = 8 days/365 days.

How much interest is there in Part 1?

Interest is calculated as follows : $132,000 * 0.12 * (8/365) = $385.10

Therefore, the interest for Part 1 is approximately $385.10.

Part 2:

$106,750 as the principal

(Decimal) Rate = 12% = 0.12

Time = 20 days / 365 days.

How much interest will there be in Part 2

Interest is calculated as follows : $106,750 * 0.12 * (20/365) = $709.31

Therefore, the interest for Part 2 is approximately $709.31.

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Im not exactly sure

but you have to substitute

so

fg(x)=2x^2+1

gf(x)=(2x+1)^2

4x^2+4+2

2x^2+1=4x^2+4x+1

1=2x^2+4x+1

0=2x^2+4x+2

the solve i think

When we solve  the functions fg(x)=gf(x) then we will find x=0 and x=-2.

A function is a relationship between two variables in which each values of x corresponds to the value of y.

We have been given f(x)=2x+1, g(x)=\(x^{2}\)  and we have to solve fg(x)=gf(x)

fg(x)=2\(x^{2}\)+1

gf(x)=\((2x+1)^{2}\)

fg(x)=gf(x)

2\(x^{2}\)+1=\((2x+1)^{2}\)

\(2x^{2} +1\)=\(4x^{2} +4x+1\)

\(2x^{2} +4x=0\)

2x(x+2)=0

x=0,x=-2

Hence the value of x=0,-2

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answer:

25, 62, 34,53

hoped this helped (i tried to put the 5,2,4,and 3 on top but didnt look right)

let me know if it did

Answer:

Question 1: 20,160 cookies

Question 2: 37,600 letters

Question 3: 252,396 squares on each tablecloth

Question 4: 138,762 points

Question 5: 4,652,352 shrimp

Step-by-step explanation:

Question 1: Multiply 315 and 64 to get amount of cookies

Question 2: Multiply 940 and 40 to get the number of letters

Question 3: Multiply 36 and 7,011

Question 4: Multiply 26 and 5,337 to get the number of points

Question 5: Multiply 96 and 48,462 to get the number of shrimp the chef prepared.

:)

126,945 ≈ 100,000 (to the nearest hundred thousand)

126,945 ≈ 130,000 (to the nearest ten thousand)

126,945 ≈ 127,000 (to the nearest thousand)

The amount that is closest to the actual attendance is 127,000

From the question, we are to round the given number

From the given information,

Total attendance at the state fair was 126,945

We are to round 126,845 to the nearest hundred thousand, nearest ten thousand and nearest thousand

5 is the units digit

4 is the tens digit

9 is the hundreds digit

6 is the thousands digit

2 is the ten thousands digit

1 is the hundred thousands digit

To the nearest hundred thousand

Since to is less than 5, we will round the number down

Thus,

126,945 ≈ 100,000

To the nearest ten thousand

Since 6 is greater than 5, we will round up

126,945 ≈ 130,000

To the nearest thousand

Since 9 is greater than 5, we will round up

126,945 ≈ 127,000

Hence, the amount that is closest to the actual attendance is 127,000

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Answer: The number π is a mathematical constant, approximately equal to 3.14159. It is defined in Euclidean geometry as the ratio of a circle's circumference to its diameter, and also has various equivalent definitions. The number appears in many formulas in all areas of mathematics and physics.

Also yes, it does have a symbol: π

Answer:

pi is equal to 3.14.....  It does have a symbol.

Step-by-step explanation:

Symbol in image below.

Answer:

about 5.22hrs

Step-by-step explanation:

cross multiply

120.45          ?

15.67         40.15

120.45*40.15

=629.1505

629.1505/15.67

=5.2233333...