2 years ago

How many faces does a triangular pyramid have? A. 3 B. 6 C. 4 D. 5

Mathematics

2 answers:

ra1l [238]2 years ago

6 0

Triangular pyramid has 4 faces. Hope it helps :)

blondinia [14]2 years ago

3 0

$\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}$

C. 4.

thanks
hope it helps

You might be interested in

If f (x) = 5 x minus 25 and g (x) = one-fifth x + 5, which expression could be used to verify g(x) is the inverse of f(x)?

Vinil7 [7]

Answer:

The expression used to represent g(x) as inverse of f(x) is $\frac{1}{5}(5x-25)+5$

Option B is correct.

Step-by-step explanation:

We are given:

$f(x)= 5x-25\\g(x)=\frac{1}{5}x+5$

We need to find the expression that could be used to verify g(x) is the inverse of f(x).

We know that $g(f(x))=x$ is inverse of function

So placing value of f(x) in g(x)

$g(f(x))=\frac{1}{5}(5x-25)+5$

So, the expression used to represent g(x) as inverse of f(x) is $\frac{1}{5}(5x-25)+5$

Option B is correct.

We can also solve to prove that $g(f(x))=x$

$g(f(x))=\frac{1}{5}(5x-25)+5\\g(f(x))=\frac{5}{5}(x-5)+5\\g(f(x))=x-5+5\\g(f(x))=x$

5 0

2 years ago

Read 2 more answers

Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a week

Vilka [71]

The answer is 128 i hope that helps

8 0

2 years ago

Read 2 more answers

The value of y varies directly with x. If x = 7, then y = 15.

Alona [7]

Answer:

Step-by-step explanation:

mark me brainliest plz

8 0

2 years ago

Read 2 more answers

Can someone correct me I’m kinda bad at this plz I beg u

-Dominant- [34]

Answer:

First one-3

Second one-0

Last one-12

Step-by-step explanation:

7 0

2 years ago

WILL MARK BRAINLIST!!!!!<br><br> 4 |a| +8−a if a=−2

andre [41]

Answer:

Step-by-step explanation:

6 0

3 years ago