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4 years ago

How tall is this water tower to the nearest tenth?

Mathematics

1 answer:

arsen [322]4 years ago

6 0

Use the Pythagorean theorem to solve for x.

A^2 + B^2 = C^2

(50)^2 + (x)^2 = (60)^2

2500 + x^2 = 3600

x^2 = 3600 - 2500

x^2 = 1100

x = sqrt 1100

x = 33.17 yd

Round the answer to the nearest tenth

x = 33.2 yd

Answer: the water tower is 33.2 yd tall

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Evaluate the expression: –3^ – (–5^) – (15 – 33).

lbvjy [14]

Answer:

$\large\boxed{-3^2-(-5^2)-(15-33)=34}$

Step-by-step explanation:

Use PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

------------------------------------------------------------------------------

$-3^2-(-5^2)-(15-33)\\\\=-9-(-25)-(-18)\\\\=-9+25+18\\\\=34$

4 0

3 years ago

T-shirts are sold in packages of 4.The store’s 139 employees will each be given 5 t-shirts. How many packages will the store nee

Novosadov [1.4K]

Answer:

174 packages of t-shirts PLEASE GIVE BRAINLIEST

Step-by-step explanation:

139 x 5 = 695 t-shirts are needed

695 ÷ 4 = 173.75

Since you have to purchase whole packages of t-shirts you will need to buy 174 packages of t-shirts. 174 x 4 = 696 t-shirts

174 packages

8 0

4 years ago

WILL MEDAL WHO EVER GETS CORRECT <br><br> Steps to solve the equation X/2 + 1 = -5

Nastasia [14]

$\frac{x}{2}$ + 1 = -5
$\frac{x}{2}$ =-5-1
$\frac{x}{2}$ =-6
x=-6·2
x=-12

7 0

4 years ago

I just need answer no explanation needed

Vilka [71]

Answer:

Wait an answer fro what ..?

confusion lol .

Step-by-step explanation:

7 0

3 years ago

Peter and Angad win some money and share it in the ratio 1:4. Peter gets £11. How much did Angad get?

Arada [10]

Answer:

i believe the answer is 44

hope this helped

8 0

3 years ago

How tall is this water tower to the nearest tenth?​

How tall is this water tower to the nearest tenth?