2 years ago

Two sides of a right triangle or 8 and 12 inches. Find the missing side if these are the lengths of the legs

Mathematics

1 answer:

Dimas [21]2 years ago

6 0

8x12 Lxw shsggshshsjss

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the rectangular post shown at the right measures 2w-30 by w. the poster has an area of 5400 cm^2. what is The value of w ?

borishaifa [10]

Step-by-step explanation:

w(2w - 30) = 5400

2w²- 30w = 5400

2w² - 30w - 5400 = 0

(w - 60 ) ( w + 45 ) = 0

w= 60 w= - 45

only take the positive value

therefore w = 60

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2 years ago

NJI.IL ..

Aloiza [94]

Answer:

12.48

Step-by-step explanation:

12*1.04=12.48

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2 years ago

Shondra buys a bedroom suite on the in-stallment plan. She makes a down payment of $200 and monthly payments of $52 each for thr

Dmitry [639]

Answer:

$2072

Step-by-step explanation:

Note that:

1 year = 12 months

Hence:

1 year = 12 months

3 years = x months

Cross Multiply

x = 3 × 12

x = 36 months

She makes a down payment of $200 and monthly payments of $52 each for three years.

Her total cost is represented by the expression

= $200 + $52 × m

Where m = number of monthly payments.

$200 + $52 × 36

= $200 + $1872

= $ 2072

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2 years ago

How do you find the square root of a number?

joja [24]

By taking square root of a number using calculator

5 0

3 years ago

Please help with this question! Thank you :)

UkoKoshka [18]

Answer:

D. 116

Step-by-step explanation:

$V=(\frac{1}{3})\pi r^{2}h$

V = (1/3)π(4)²(6.9)

V = 36.8π

V ≈ 115.55

<em>Note: You will NEVER use slant height to calculate the area, only to calculate the normal height if unknown. In this problem, we did not use it at all so try not to get confused!</em>

<em />

<h2>BRAINLIEST please if this helped!</h2>

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2 years ago