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3 years ago

11

Which of the given solids is not an example of a polyhedron? Question 1 options: A) Cuboid B) Right cylinder C) Triangular pyram

id D) Cube

1 answer:

lana [24]3 years ago

7 0

Answer:

B) Right Cylinder

Step-by-step explanation:

A polyhedron has all flat surfaces, a cylinder has a curved side

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If √x / 6 = √x-1 / 3. What is x?

Pavlova-9 [17]

Option B is the answer
Hope this helps you..!!

3 0

3 years ago

Can someone help me in #66

VladimirAG [237]

$\bf log_{{ a}}(xy)\implies log_{{ a}}(x)+log_{{ a}}(y)
\\ \quad \\
% Logarithm of rationals
log_{{ a}}\left( \frac{x}{y}\right)\implies log_{{ a}}(x)-log_{{ a}}(y)
\\ \quad \\
% Logarithm of exponentials
log_{{ a}}\left( x^{{ b}} \right)\implies {{ b}}\cdot log_{{ a}}(x)\\\\
-------------------------------\\\\
$

$\bf log_4\left( \cfrac{\sqrt{x^5y^7}}{zw^4} \right)\implies log_4(\sqrt{x^5y^7})-log_4(zw^4)
\\\\\\
log_4\left[(x^5y^7)^{^\frac{1}{2}}\right]-log_4(zw^4)\implies 
\cfrac{1}{2}log_4\left[(x^5y^7)\right]-log_4(zw^4)
\\\\\\
\cfrac{1}{2}\left[ log_4(x^5)+log_4(y^7) \right] -[log_4(z)+log_4(w^4)]
\\\\\\
\cfrac{1}{2}log_4(x^5)+\cfrac{1}{2}log_4(y^7)-[log_4(z)+log_4(w^4)]$

$\bf \cfrac{1}{2}\cdot 5log_4(x)+\cfrac{1}{2}\cdot 7log_4(y)-log_4(z)-4log_4(w)
\\\\\\
\cfrac{5}{2}log_4(x)+\cfrac{7}{2}log_4(y)-log_4(z)-4log_4(w)$

6 0

3 years ago

Which unit has the greatest capacity? Tablespoon, quart, Pint or teaspoon?

Tamiku [17]

Quart because it's bigger than a pint and a quart is the closest to a gallon

6 0

3 years ago

Read 2 more answers

Which figures will have a volume that is greater than 100 cubic units? Select two options.

igor_vitrenko [27]

Answer:

B and D

Step-by-step explanation:

5 0

2 years ago

Find the volume and explain please ASAP.

olya-2409 [2.1K]

Answer:

1395in^3

Step-by-step explanation:

First find the volume of the cuboid, 15in x 9in x 7in = 945in^3

Then find the volume of the rectangular pyramid using the formula V=lwh/3, the total height is 17in so subtract the height of the cuboid from the total height, giving you 10in.

V=(15in)(9in)(10in)/3 = 450in^3

450in^3 + 945in^3 = 1395in^3

3 0

3 years ago