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3 years ago

Please help with math someone

Mathematics

1 answer:

ivanzaharov [21]3 years ago

4 0

Answer:

I think it's 3.7 cm but not too sure

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Pleaseee helpp answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Alinara [238K]

So you have to add all the numbers to get the perimeter or the outside distance but it looks like t and s is there a few times so that’s were you have to simplify.
So here’s the answer simplified
4t+2s+w+v+x+u
Good luck!

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3 years ago

Find the missing side lengths. Leave your answers as radicals in simplest form. Please help!! Due today

Nataly_w [17]

Answer:

$m = 10\sqrt 3$

$n = 10$

Step-by-step explanation:

Required

Find m and n

Considering the given angle, we have:

$\sin(60) = \frac{Opposite}{Hypotenuse}$

This gives:

$\sin(60) = \frac{m}{20}$

Make m ths subject

$m = 20 * \sin(60)$

$\sin(60) =\frac{\sqrt 3}{2}$

So, we have:

$m = 20 *\frac{\sqrt 3}{2}$

$m = 10\sqrt 3$

Considering the given angle again, we have:

$\cos(60) = \frac{Adjacent}{Hypotenuse}$

This gives:

$\cos(60) = \frac{n}{20}$

Make n the subject

$n = 20 * \cos(60)$

$\sin(60) =\frac{1}{2}$

So, we have:

$n = 20 *\frac{1}{2}$

$n = 10$

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3 years ago

There are 12 crayons in a box. How many boxes will be needed for 8 children if each child gets 7 crayons?

nata0808 [166]

Each child gets =7×8=56crayoms

One box contains 12 crayons

Total boxes

56/12
4.66

Round to next whole as we can't have depict

5 boxes

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2 years ago

Estimate the unit rate to the nearest hundredth

alexandr1967 [171]

so where are the numbers

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3 years ago

Write each mixed as a decimal.<br> a) 1 3/4<br> b) 2 13/20

kakasveta [241]

Answer:

a. 1.75

b. 2.65

those are as a decimal

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3 years ago