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3 years ago

Which three-dimensional object is formed when the shape is rotated about the axis as shown?

Mathematics

1 answer:

Alinara [238K]3 years ago

7 0

Answer:

Pyramid

Step-by-step explanation:

Hope this helps!

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Mhanifa please help this is due soon

kvv77 [185]

Answer:

<u>Use Pythagorean theorem:</u>

a² + b² = c²

3² + 7² = 9 + 49 = 58
(√57)² = 57
58 ≠ 57
No

11² + 2² = 121 + 4 = 125
(5√5)² = 25*5 = 125
125 = 125
Yes

3 0

2 years ago

-3/7, -8/3 and -5/2,-2 slope

Alja [10]

So the points are (-3/7,-8/3) and (-5/2,-2)
to find the slope do
(y2-y1)/(x2-x1)
(x,y)
x1=-3/7
y1=-8/3
x2=-5/2
y2=-2

subsitute
$\frac{-2-( \frac{-8}{3} )}{ \frac{-5}{2} - \frac{-3}{7} }$
simplify by finding similar denomenators
$\frac{\frac{-6}{3}-( \frac{-8}{3} )}{ \frac{-35}{14} - \frac{-6}{14} }$
$\frac{\frac{-6}{3}( \frac{8}{3} )}{ \frac{-35}{14} + \frac{6}{14} }$
add
$\frac{\frac{2}{3}}{ \frac{-29}{14}}$
multiply top and bottom by $\frac{-14}{29$
$\frac{\frac{-28}{87}}{1}$
$\frac{-28}{87}$
answer is
slope= $\frac{-28}{87}$

8 0

2 years ago

Two friends share popcorn at a movie. Aaron eats 1.5 of Bub eats popcorn.of the popcorn. cups Together they eat all the

kobusy [5.1K]

Answer:

झक्किसुझदुफूग उच्च

Step-by-step explanation:

sry jdjdjjdjdjdjj

7 0

2 years ago

CAN SOME ONE PLZ HEEEEEELP!!!

nlexa [21]

13x-(3)(6)z
13x+-18z
=13x-18z

3 0

3 years ago

Read 2 more answers

At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is

Paladinen [302]

Answer:

i think the answer is 125.66 (or 125.6 if you use 3.14 as pi)

Step-by-step explanation:

First find the area of the blue circle by multiplying pi times the radius squared to get 380.13 (or 379.94 if multiplied 3.14)

Then find the area of the orange circle by doing the same thing to get 254.47

(or 254.34 if multiplied by 3.14)

finally subtract 380.13-254.47 to get 125.66.

(or 125.6)

6 0

2 years ago