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2 years ago

Can you answer this quick it's so hard

Mathematics

2 answers:

bulgar [2K]2 years ago

7 0

1. The shape of the base is a square.

2. The lateral faces are triangles.

3. Including the square and four triangles, the figure has 5 faces.

4. Square pyramid.

5. Find the surface area of the square. Find the surface area of one triangle, and multiply by 4 to get all of them. Add the area of the four triangles to the area of the square.

Hope this helps.

Bingel [31]2 years ago

6 0

Answer:

square

triangle

square pyramid

find area of base and area of a lateral face (base is 1 side squared, lateral face is base * height / 2. Multiply area of lateral face by 4 and add the product to the area of the base to find the Surface Area.

Step-by-step explanation:

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4vir4ik [10]

Answer:

B. 700 put of 1100

Step-by-step explanation:

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3 years ago

Chelsea is graphing a function f(x) = (1/4)x. She begins plotting the initial value. Which graph represents her step?

Lyrx [107]

Answer:

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2 years ago

Read 2 more answers

Math help? 15 Points

Masja [62]

I think the best answer would be F.
When √10 is converted into a decimal it is 3.16, and F is the most close to that.
Hope this helps!

3 0

3 years ago

Please help ASAP this Is due tomorrow

Grace [21]

Answer:

384 inches²

Step-by-step explanation:

The surface area of a cube is found by using 6a².

6 = the number of sides in a cube

a = the given dimension (in this case, 8 inches long)

SA = (6)8²

SA = 6(64)

SA = 384

Hope this helps, sorry if it’s not what you’re looking for :)

3 0

2 years ago

a small bar of gold is a rectangular prism that measures 40 millimeters by 25 millimeters by 2 millimeters. one cubic millimeter

guajiro [1.7K]

Step One
Find the Volume in ccs.

V= l*w*h
l =40 mm
w = 25 mm
h = 2 mm
V = 40*35 * 2
V = 2800 mm^3

Step Two
Find the weight
1 mm^3 = 0.0005
2800 mm^3 = x <<<<< answer 1

$\frac{1}{2800} = \frac{0.0005}{x}$ Cross multiply.

1x = 2800 * 0.0005
x = 1.4 ounces. <<<<< answer 2

9 0

3 years ago

Can you answer this quick​ it's so hard

Can you answer this quick it's so hard