3 years ago

What is the volume of this shape to the nearest tenth

Mathematics

1 answer:

olchik [2.2K]3 years ago

6 0

The answer is 75.39822 or 75.4 rounding to the nearest tenth.

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What two numbers multiply to get -15 but add together to get -2?

damaskus [11]

Answer:

-5,3

Step-by-step explanation:

-5x3=-15

-5+3=-2

4 0

3 years ago

Solve for x. 8x2−3=2

gavmur [86]

8x^2 -3 = 2

add 3 to each side

8x^2 = 5

divide by 8

x^2 =5/8

take the square root of each side

x = +- sqrt (5/8)

7 0

3 years ago

Find the zeros of the polynomial function and state the multiplicity of each.

zheka24 [161]

$\bf f(x) = 4(x + 7)^2(x - 7)^3\implies 0 = 4(x + 7)^2(x - 7)^3
\\\\\\
0=(x+7)^2(x-7)^3\implies 
\begin{cases}
0=(x+7)^7\\
\qquad 0=(x+7)(x+7)\\
\qquad -7=x\\
\qquad -7=x\\
----------\\
0=(x-7)^3\\
\qquad 0=(x-7)(x-7)(x-7)\\
\qquad 7=x\\
\qquad 7=x\\
\qquad 7=x
\end{cases}$

the -7 is found there twice, so it has a multiplicity of 2
the +7 is there thrice, so it has multiplicity of 3

7 0

3 years ago

What is the change in elevation from 8500m and -300m

bogdanovich [222]

Answer:

8800m

Step-by-step explanation:

difference between 8500 and -300 is 8800m

5 0

2 years ago

2850

maxonik [38]

God bless you ma’am/ sir.!!!!-8hsiwhwhjwiwis&/&):8292jwiaiia21161

4 0

2 years ago