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3 years ago

I need help on letter a and how to wright a true if then statement with the facts i have here

Mathematics

1 answer:

serious [3.7K]3 years ago

4 0

If people live in Accra then they live in Ghana.

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A square pyramid has a base area of 64 ft2. The pyramid’s total surface area is 224 ft2.

borishaifa [10]

The area of each triangular face is 40 square feet

Solution:

Given that,

Square pyramid has a base area of 64 square feet

The pyramid’s total surface area is 224 square feet

The total surface area of a regular pyramid is the sum of the areas of its lateral faces and its base

Therefore, total surface area of square pyramid is given as,

Total surface area = base area + 4(Area of traingular face)

Let "x" be the area of each traingular face

$224 = 64 + 4(x)\\\\224 - 64 = 4x\\\\4x = 160\\\\x = 40$

Thus area of each triangular face is 40 square feet

5 0

3 years ago

X = 5 y = -3 What is the solution to the system of equations?

daser333 [38]

Answer:

y=5m-3

Step-by-step explanation:

3 0

3 years ago

If a cube with the length of the side of 4 cm is cut into smaller cubes with the length of the side of 1 cm, then what is the pe

ValentinkaMS [17]

Answer:

300 %

Step-by-step explanation:

Length of the larger cube =4 cm

So volume $V=side^3=4^3=64cm^3$

Length of the smaller cube = 1 cm

Volume of the smaller cube $V=side^3=1^3=1cm^3$

So total number of smaller cube $=\frac{64}{1}=64$

Surface area of the larger cube $A=6\times side^2=6\times 4^2=144cm^2$

Surface area of the 64 smaller cube $A=64\times 6\times side^2=64\times 6\times 1^2=384cm^2$

So percentage increase in surface area $=\frac{384-96}{96}\times 100=300$ %

6 0

3 years ago

Please help!!!!!! I will literally award brainliest. I swear cross my heart

kramer

Ummmm I don’t really get it

7 0

2 years ago

Read 2 more answers

Find the distance between the two numbers on a number line. Write your answer as a decimal.

dangina [55]

Answer:

-0.574

Step-by-step explanation:

Subtract the two numbers to get the solution

7 0

3 years ago