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navik [9.2K]
3 years ago
11

8. What 3 dimensional shape has 4 triangles that are all the same size and a square?

Mathematics
1 answer:
Ann [662]3 years ago
6 0
Pyramid a monumental structure w/ a square base and sloping triangular sides that meet in a point
You might be interested in
What percent is equivalent to 1230? A12% B30% C40% D60%
Reptile [31]
To find the percentage of 12/30 you simply have to divide 12 by 30, and then multiply it by 100

(12/30)100

(0.4)100

40%

C) 40% is your answer

Hope this helps!
6 0
3 years ago
The graph of the function f(x) = 5 cos (2x) is a reflection over the x-axis of the graph of g(x) =
Zarrin [17]

Answer:

g(x)=-5\cos (2x)

Step-by-step explanation:

The given function is

f(x)=5\cos (2x)

If a function reflected over the x-axis, then x-coordinate remains same but the sign of y-coordinate is changed.

P(x,y)\Rightarrow P'(x,-y)

If function f(x) is a reflection over the x-axis to get the of g(x), then the resultant function is

g(x)=-f(x)

Substituting the value of function f(x), we get

g(x)=-5\cos (2x)

Therefore, the required function is g(x)=-5\cos (2x).

3 0
3 years ago
What is the solution to the equation 2(4-8x)+5(2x-3)=20-5x
9966 [12]

In this question, you're solving for x.

Solve for x:

2(4 - 8x) + 5(2x - 3) = 20 - 5x

Use the distributive property:

8 - 16x + 5(2x - 3) = 20 - 5x

8 - 16x + 10x - 15 = 20 - 5x

Combine like terms:

8 - 16x + 10x - 15 = 20 - 5x

8 - 6x - 15= 20 - 5x

-6x - 7 = 20 - 5x

Add 5x to both sides

-x - 7 = 20

Add 7 to both sides

-x = 27

Divide both sides by -1

x = -27

Answer:

x = -27

4 0
3 years ago
Read 2 more answers
1:0,1+2:0,2+3:0,3...+9:0​
s2008m [1.1K]

Answer:

15

Step-by-step explanation:

answeram I righatjfj

6 0
3 years ago
Helppppppp plssssssss as soon as possible​
Kisachek [45]
The product of 12 and x.

hope this helped!
8 0
3 years ago
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