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2 years ago

Find the length of the hypotenuse. Need help I’ll give you best brainliest!!

Mathematics

1 answer:

Liula [17]2 years ago

5 0

63 or 90 is your answer, I think

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3. There are 2 girls and 3 boys on a camping trip. What is the ratio of girls to boys on the trip? Choose all that apply. 2:3 2

Oksi-84 [34.3K]

Answer:

2:3

Step-by-step explanation:

5 in total as you subtract the dudes

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2 years ago

if there were 243 students and 2 students that were out of state were chosen every time 7 of the students that were in state wer

katen-ka-za [31]

The ratio 2:7. Add 7 and 2 together to get 9. Then divide 243 by 9 which is 27. 27x2 is 54 so. There was 54 students out of state. And 189 that were in state

7 0

3 years ago

If degree of a polynomial ab³c²

adell [148]

Step-by-step explanation:

zero ...................

4 0

2 years ago

Read 2 more answers

Write a linear equation that represents the cost of buying t-shirts from Paula's printing. identify the meaning of each variable

g100num [7]

Answer:

Part 1) $y=x+21.5$

Part 2) $y=x+18$

Step-by-step explanation:

Part 1) Write a linear equation that represents the cost of buying t-shirts from Paula's printing.

Let

x ----> the number of t-shirts

y ----> the cost in dollars

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

take two points from the table

(2,23.5) and (4,25.5)

substitute in the formula

$m=\frac{25.5-23.5}{4-2}$

$m=\frac{2}{2}=1$

step 2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=1$

$(x1,y1)=(2,23.5)$

substitute

$y-23.5=(1)(x-2)$

Convert to slope intercept form

$y=mx+b$

$y=x-2+23.5$

$y=x+21.5$

Part 2) Write a linear equation that represents the cost of buying t-shirts from Shantay's shirts.

Let

x ----> the number of t-shirts

y ----> the cost in dollars

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

take two points from the table

(2,20) and (4,22)

substitute in the formula

$m=\frac{22-20}{4-2}$

$m=\frac{2}{2}=1$

step 2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=1$

$(x1,y1)=(2,20)$

substitute

$y-20=(1)(x-2)$

Convert to slope intercept form

$y=mx+b$

$y=x-2+20$

$y=x+18$

6 0

2 years ago

expanded form 2nd grade there were some horses in a field The Farmer bought 18 more horses and put them in the field . Now he ha

sammy [17]

he bought 18 horses, the cows are irrelevant to the question, that was in there to confuse you.

5 0

3 years ago