3 years ago

Which set is not closed under addition

Mathematics

1 answer:

egoroff_w [7]3 years ago

3 0

I'm pretty sure it's C: Odd numbers

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"find the third length of the right triangle. give an exact answer and an approximation" HELP PLS

egoroff_w [7]

Well, as far as the approximation... so... make one :)

then, check the picture below.

3 0

3 years ago

How can I find the slope to this I need help

Dmitrij [34]

Answer:

Your slope is -1

Step-by-step explanation:

Find the change in x and the change in y and put it in change in y over change in x.

Δx = -1 - -2 = 1

Δy = -1 - 0 = -1

Slope = rise over run = Change in y over change in x = Δy/Δx = -1/1

Therefore the slope is -1/1 which is written as just -1

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3 years ago

You are constructing a tangent line from a point outside a given circle to the circle. You have drawn the circle, a point outsid

sveta [45]

Yikes I might go with C.

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2 years ago

Read 2 more answers

Solve the equation and state the value of x<br>w - 2 = -8- 5w

Wewaii [24]

Answer:

x=-1

Step-by-step explanation:

w-2=-8-5w

-2=-8-6w

+8 +8

6=-6w

divide 6 in both side

x=-1

hope this help.

4 0

3 years ago

what's the difference between (-4)^-3 and -4^-3. basically what's the difference when there's parenthesis for the base number?

NNADVOKAT [17]

(-4)^-3 = $\frac{1}{-64} or -0.015625$
-4^-3 = $\frac{1}{-64} or -0.015625$

Basically in this situation there is no difference whether parenthesis are used or not.

5 0

3 years ago