4 years ago

Find the surface area of the rectangular pyramid below.

Mathematics

1 answer:

crimeas [40]4 years ago

7 0

Answer:

Step-by-step explanation:

if you multiply 17x50 you get 850

next multiply 16x20 to get 320

last you add both of them to get your total of 1,170

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The front of a box is a square with an area of 175 square units. What would be the best represents S, the length of the edge of

alexira [117]

Answer:

13.2

Step-by-step explanation:

√175 ≈ 13.2 . . . units

The area of a square is the square of the edge length. Hence, the edge length is the square root of the area.

3 0

3 years ago

decide if the following change is an increase or decrease. then determine the percent of change. senior citizen receive a 10% di

BARSIC [14]

The oldster got a discount, so the original price is higher; let's call it x;

$(1 - 0.10) x = 12.60$

$.9 x = 12.60$

$x = 12.60/0.9 = 14.00$

Answer: $14.00

8 0

3 years ago

Please help me!!! :(

olga2289 [7]

Answer:

Green Material: <u>129.6</u> in³

Brown Material: <u>194.4</u> in³

Step-by-step explanation:

The volume of the bin is 4×18×9 in³ or 648 in³

20% of 648 is 129.6 in³ (brown material)

30% of 648 is 194.4 in³ (green material)

5 0

4 years ago

What is the answer to 5^3 × 25 = ?

Zolol [24]

Hey there!

$Answer:\boxed{3125}$

$Explanation:$

$5^3*25$

$5^3=125$

$125*25=3125$

$\boxed{3125}\text{ is the answer.}$

Hope this helps!

$\text{-TestedHyperr}$

5 0

3 years ago

Solution for 3/6-1/3+x=1 1/2

Alexxx [7]

Answer:

9/9

Step-by-step explanation:

I took the quiz and I got a 100

6 0

3 years ago