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suter [353]
3 years ago
7

What is the answer for 2y + 35 = -7? in geometry.

Mathematics
1 answer:
natima [27]3 years ago
3 0

Answer: y = -21

Step-by-step explanation:

subtract 35 from the left side

collide with -7 to make -42

seperate 2 and y by dividing -42 by 2

and the answer is -21

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Answer, please. Look at the diagram below. Given ∠1 = 39°, find the measures of the angle 2
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Step-by-step explanation:

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angle 2 = 141°

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21. The volume of as sphere is 3,000pi m^3. What is the surface area of the sphere to the nearest square meter?
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Pretty sure it's A ?? That's what I got. I'm taking this right now.
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Please help me if you can! Thank you (:
AnnyKZ [126]

Answer:

The value of f(2) would be -40.

Step-by-step explanation:

Given function is,

f(x) = 2x^3 - 3x^2 - 18x - 8

Substituting x = 2 in the above function,

We get,

f(2) = 2(2)^3 - 3(2)^2 - 18(2) - 8

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\implies f(2)= -40

Hence, the value of f(2) would be -40.

4 0
3 years ago
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sasho [114]

A. 2.

A radical is an expression which implies the use of a root.

There are three components of a radical expression:

(i) The root "√".

(ii) The radicand √"a".

(iii) The degree or index of the radical \sqrt["n"]{a}, when index of the radical is not shown then it understood to be a index of 2.

The index is the number used to indicate the degree of the root.

For the example \sqrt{10}, 10 is the radican and the index is not shown so it understood is 2.

5 0
2 years ago
Josefina started to solve for x in the equation
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3 years ago
Read 2 more answers
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