3 years ago

What do you know about the lengths of the sides of a horizontal cross-section of a pyramid?

Mathematics

2 answers:

4vir4ik [10]3 years ago

5 0

Answer:

A: they are equal in length to the sides of the base

Step-by-step explanation:

spayn [35]3 years ago

4 0

Answer:

B. They are less than the lengths of the sides of the base.

Step-by-step explanation:

Hope this helps

You might be interested in

if 16 men can finish to contruct a bulding in 40 days how manny more men are needed to finish the contruction in 32 days

Digiron [165]

Answer:

20 mens are needed to contruct a building in 32 days.

5 0

2 years ago

Can you guys help me solve this problem

Maslowich

PLEASE. MARK ME AS BRAINLIEST ANSWER.

8 0

2 years ago

Find the domain of the rational function 9x/(x+5)(x+3)

xenn [34]

Answer:

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

Step-by-step explanation:

hello :

f(x) = 9x/(x+5)(x+3)

f exist for : (x+5)(x+3) ≠ 0

(x+5)(x+3)=0

x+5=0 or x+3=0 means : x= - 5 or x= -3

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

7 0

3 years ago

Simplify each expression. Write your answers in exponential notation.

GenaCL600 [577]

$\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad
a^n\implies \cfrac{1}{a^{-n}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\left( \cfrac{36b^3}{9a^5} \right)^3\implies \left( \cfrac{4b^3}{a^5} \right)^3\implies \stackrel{\textit{distributing the exponent}}{\left(\cfrac{4^3b^{3\cdot 3}}{a^{5\cdot 3}}\right)}\implies \cfrac{64b^9}{a^{15}}$

3 0

3 years ago

HELP PLEASEEEEEEEEEEEEEEEEEEEEE

Over [174]

Answer:

15.25×3

45.75-5

=40.75

3 0

3 years ago