2 years ago

CAN SOMEONE HELP ME PLEASE ASAP!?

Mathematics

1 answer:

Marysya12 [62]2 years ago

8 0

if u can get a better picture I can help you

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A study concludes that 15 percent of all college students attend a gym class. Which of the following statements is true? 15 perc

yanalaym [24]

I think it is 15 percent is a statistic.
I am not 100% sure if it is right or not but I hope it helps!

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3 years ago

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A carpenter's tool box is made up of nails, screws,

DanielleElmas [232]

Answer:

45 total washers

Step-by-step explanation:

Looking at the ratio of 4:11:9:6, we know that there are,

4 nails in each tool box

11 screws in each tool box

9 washers in each tool box

6 brackets in each tool.

Given that there are 5 carpenters with identical tool boxes, we can find the total amount of washers by multiplying the amount of washers in each box with how many carpenters there are.

9 * 5 = 45

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3 years ago

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Can someone please help me

Margaret [11]

Which ones do you need help with?

7 0

3 years ago

(03.01 LC)

Lynna [10]

Answer: root of 18
9+9=x^2
18=x^2
x = 3 root of 2 or root of 18

5 0

3 years ago

Find b, given that a = 20, angle A = 30°, and angle B = 45° in triangle ABC

Kamila [148]

<span>The side b is opposite to the angle B, applying the law of the sines, we have:

</span> $\frac{a}{sinA} = \frac{b}{sinB}$
$\frac{20}{sin30^0} = \frac{b}{sin45^0}$
$\frac{20}{ \frac{1}{2} } = \frac{b}{ \frac{ \sqrt{2} }{2} }$
$20* \frac{ \sqrt{2} }{2} = b* \frac{1}{2}$
$\frac{20 \sqrt{2} }{2} = \frac{b}{2}$
$2*b =2*20 \sqrt{2}$
$2b = 40 \sqrt{2}$
$b = \frac{40 \sqrt{2} }{2}$
$\boxed{b = 20 \sqrt{2} }$

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3 years ago

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