3 years ago

A family of 11 went to a local

Mathematics

1 answer:

evablogger [386]3 years ago

4 0

Answer:

there were ten children

Hopes this helps brainliest??

Step-by-step explanation:

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URGENT again having difficulty, please answer as soon as possible would be appreciate it :)

aliina [53]

1. X=-2 x=1 x=5/2
2. X=0 x=-1/5 x=4/3 x=1
3.x>-2
4.X>_8

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3 years ago

I need help

marysya [2.9K]

Answer: Company C

Step-by-step explanation:

A: $150

B: $160

C: $140

D: $170

So Company C has the best rate.

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3 years ago

Write the equation of the line through the indicated point with the indicated slope. write the final answer in the form y equals

Assoli18 [71]

y = - 4x + 13

slope = -4

y-intercept = 13

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3 years ago

Guys help me pls I need it immediately

julsineya [31]

Answer:

Hey there!

First, we want to find the side length of the large triangle.

1/2bh=y cm^2

bh=2y cm^2

Since b and h are the same here, we have b^2= 2y, $b=\sqrt{2y}$ .

And we have FC= $\frac{\sqrt{2y} }{2}$ .

Area of shaded triangle: $\frac{1}{2} (\frac{\sqrt{2y} }{2})(\frac{\sqrt{2y} }{2})$ .

This is equal to: $\frac{1}{2}(\frac{2y}{4})$ , or y/4.

Let me know if this helps :)

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3 years ago

Rolls are being prepared to go to grocery stores. Divide 72 rolls into 2 groups so the ratio is 3 to 5.

tekilochka [14]

To do this, nice it to add 3 and 5, then divide 72 by the result of sum 3 and 5. Finally multiply it by 3 and by 5 to get the result.
Lets do this
3+5=8
72:8=9 - number of rolls in 1 "unit"
9*3=27 - first group
9*5=45 - second group

8 0

3 years ago