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Eddi Din [679]
3 years ago
9

-7 -[-6] a.42 b.-1 c.-13 d.-42

Mathematics
2 answers:
Leni [432]3 years ago
6 0

Answer:

B. -1

Step-by-step explanation:

-7-[-6]

Double negatives equal a positive so instead of it being -[-6] it would be +6 and -7+6 = -1

Hope this helps!

kati45 [8]3 years ago
4 0

Answer:

B.

Step-by-step explanation:

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m= 9-2

m= 7

Step-by-step explanation:

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In the figure the diagonals of a rhombus ABCD intersect at O . If &lt;ADC = 120°, OC = 3cm and OD = 4cm , find
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What is the variable in the expression below?<br><br><br> 9.X
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The variable in that expression is x

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Given that g(x)=x-3/x+4 find each of the following.
maks197457 [2]

Given that the function g(x)=x-3/x+4, the evaluation gives:

  1. g(9) = 6/13.
  2. g(3) = 0.
  3. g(-4) = undefined.
  4. g(-18.75) = 1.07.
  5. g(x+h) = x+h-3/x+h+4

<h3>How to evaluate the function?</h3>

In this exercise, you're required to determine the value of the function g at different intervals. Thus, we would substitute the given value into the function and then evaluate as follows:

When g = 9, we have:

g(x)=x-3/x+4

g(9) = 9-3/9+4

g(9) = 6/13.

When g = 3, we have:

g(x)=x-3/x+4

g(3) = 3-3/3+4

g(3) = 0/13.

g(3) = 0.

When g = -4, we have:

g(x)=x-3/x+4

g(-4) = -4-3/-4+4

g(-4) = -1/0.

g(-4) = undefined.

When g = -18.75, we have:

g(x)=x-3/x+4

g(-18.75) = -18.75-3/-18.75+4

g(-18.75) = -15.75/-14.75.

g(-18.75) = 1.07.

When g = x+h, we have:

g(x)=x-3/x+4

g(x+h) = x+h-3/x+h+4

Read more on function here: brainly.com/question/17610972

#SPJ1

8 0
2 years ago
What is the surface area of the sphere below?
tatiyna

Hey there! I'm happy to help!

To find the surface area of a sphere, here is what you do.

You square the radius.

4²=16

You multiply by 4.

16×4=64

And you multiply by pi!

64×π=64π

Therefore, the surface area of the sphere is A. 64π units². It's that easy!

Now you can find the surface area of a sphere! Have a wonderful day! :D

3 0
2 years ago
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