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2 years ago

Help will give brainlessly

Mathematics

1 answer:

zysi [14]2 years ago

4 0

90 for the first one

120 for the second one

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3 years ago

What is the answer to this equation

GuDViN [60]

(-72×-11) / (-7x-48) =

792 / 336 = 2.36

or the fraction in simplest terms is 33 / 14

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2 years ago

Identify the figure formed by the net.

QveST [7]

Hello!

the answer is CUBE

I hope this helps, and have a nice day!

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3 years ago

Emma works at a restaurant that shares any money earned from tips evenly amongst the staff. On a particular night, Emma was paid

steposvetlana [31]

Answer:

$89.15

Step-by-step explanation:

50/4= 12.50

12.50+76.65= 89.15

4 0

3 years ago

4. Determine all unknown sides and angles to 1 decimal place.

Ksju [112]

Answer:

The unknown sides are 60.81cm and 51.57cm while the unknown angle is 58degrees

Step-by-step explanation:

4a) Given the following

Opposite side = 38cm (side facing the given angle)

Required

Adjacent and hypotenuse side

According to SOH CAH TOA

$tan \theta = \frac{opp}{hyp}\\tan 32=\frac{38}{hyp}\\hyp=\frac{38}{tan 32}\\hyp=\frac{38}{0.6249}\\hyp= 60.81cm$

Next is to get the adjacent

$Cos 32=\frac{adj}{60.81}\\adj=60.81cos32\\adj=60.81(0.8480)\\adj= 51.57cm$

Next is to get the missing

Since sum of angle in the triangle is 180degrees

32 + 90 + x = 180

122 + x = 180

x = 180 - 122

x = 58degrees

7 0

3 years ago