3 years ago

Help need step by step on how to do

Mathematics

1 answer:

nignag [31]3 years ago

3 0

Answer:

So basically ignore the 3 in. an multiply all sides. follow that hint! then when you get all your multiplied answers add them then you have the surface area,

Step-by-step explanation:

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S - 10,000 = 3,753 A. s = 13,573 B. s = 13,753 C. s = 10,375

Lesechka [4]

Answer:

B. s = 13753

Step-by-step explanation:

s - 10000 = 3753

To find value of s, add both sides by 10000

s - 10000 = 3753

+10000 +10000

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

s = 13753

6 0

3 years ago

The radius of a semicircle is 4 miles. What is the semicircle's area?

adell [148]

Answer:

8 $\pi$ miles or 25.133 miles

Step-by-step explanation:

your radius is 4 miles.

The area of a circle is A= $\pi r^{2}$

Therefore, the area of this circle is $4^{2} \pi$ , or 16 $\pi$

Half of this area, because what you're looking for is a semi-circle, is:

8 $\pi$ (exact) or 25.133 (rounded) miles.

6 0

2 years ago

True or false !!! T or F

trapecia [35]

Tan x = opp/adj

For angle C, opp = 4, and 3 = adj, so

tan C = 4/3

Answer: False

6 0

3 years ago

We know that Martin is buying some apples at $0.75 each and two dozen oranges

Daniel [21]

Step-by-step explanation:

0.75a + 2(0.90) = 27.60

is the correct answer

8 0

2 years ago

Find the output (y) of the function y=6x+4 if the input (x) is 2

Dmitry_Shevchenko [17]

Answer:

f(2) = 16

y = 16

Step-by-step explanation:

Step 1: Write out function

y = 6x + 4

Step 2: Define variable for problem

x = 2

Step 3: Plug into function f(x)

f(2) = 6(2) + 4

f(2) = 12 + 4

f(2) = 16

Step 4: Change f(2) to y

y = 16

6 0

3 years ago