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3 years ago

How do i find the rest of the sides to find the perimeter of this right triangle?

Mathematics

1 answer:

erik [133]3 years ago

4 0

Answer:

P=a+b+c

Step-by-step explanation:

a=side

b=base

c=side

hope this helps

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Need help with this math question 30 points correct answers only pls

Likurg_2 [28]

its the third answer

Step-by-step explanation:

and its only 5 points not 30

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3 years ago

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The 6th grade is trying to raise $500 for a new 3D printer. So far, they have raised $235. What percentage of the money has the

kow [346]

The answer is 47%

If you take the amount of money raised ($235) and put it over the total amount of money ($500), 235/500 will result in the decimal 0.47, and you can change that to a percentage by moving the decimal two places to the right

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2 years ago

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1. The three salespeople for a local advertising firm are Sara, Kenny, and Leila. Sara sold $3350 in ads, Kenny sold $1368, and

maria [59]

Answer:

Step-by-step explanation:

Sara sold $3350 in ads,

Kenny sold $1368, and

Leila sold $456

(a)

total sale=3350+1368+456=$5174

Sara's fraction=3350/5174=0.6475

Kenny's fraction=1368/5174=0.2644

Leila's fraction=456/5174=0.0881

(b)

total bonus=$150

Sara's bonus=150*0.6475=$97.12

Kenny's bonus=150*0.2644=$39.66

Leila's bonus=150*0.0881=$13.22

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3 years ago

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Need help with trigonometry

vovangra [49]

Answer:

$\sf \tan(A) & =\dfrac{9\sqrt{22}}{44}$

Step-by-step explanation:

If angle C is the right angle, then side c is the hypotenuse.

Use Pythagoras' Theorem $a^2+b^2=c^2$ to find the length of side a:

Given:

b = 2√22
c = 13

$\implies a^2+(2 \sqrt{22})^2=13^2$

$\implies a^2+88=169$

$\implies a^2=81$

$\implies a=\sqrt{81}$

$\implies a=9$

<u>Tan Trig Ratio</u>

$\sf \tan(\theta)=\dfrac{O}{A}$

where:

$\theta$ is the angle
O is the side opposite the angle
A is the side adjacent the angle

Given:

$\theta$ = A
O = side opposite angle A = a = 9
A = side adjacent angle A = b = 2√22

$\begin{aligned}\implies \sf \tan(A) & =\dfrac{9}{2\sqrt{22}}\\\\ & =\dfrac{9}{2\sqrt{22}} \times \dfrac{\sqrt{22}}{\sqrt{22}}\\\\ & = \dfrac{9\sqrt{22}}{44} \end{aligned}$

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2 years ago

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Two dice are rolled at the same time, what is the likelihood that both dice added together will be greater than or equal to four

topjm [15]

There is a percentage of 8.333333333333333333333%

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3 years ago