3 years ago

Please answer before 5:45! I'll award brainliest!

Mathematics

1 answer:

FromTheMoon [43]3 years ago

4 0

Answer:

Step-by-step explanation:

Vertical angles are angles that are formed by 2 lines and are directly accross from each other. They do not share a ray, however they are always the same number of degrees.

so then the answer would be A, ∠ERT and ∠MRC since they are directly across from each other.

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Evaluate the expression below<br> a - cd for a = -2, c = 5, d = -3|

Svetllana [295]

-2-(5•-3)= -2-(-15)
= -2+15
=13

4 0

3 years ago

(x + 4) (x - 4) - x² + 16

Nitella [24]

Answer:

infinite solutions

Step-by-step explanation:

Hey there!

In order to solve this problem, we need to first distribute the $(x+4)(x-4)$

This is equal to $x^2-16$

Now we can combine like terms

$x^2$ and $-x^2$ cancel out

also

$16$ and $-16$ cancel out

The equation ends up as 0 = 0

So the answer to this answer is infinite solutions

6 0

2 years ago

1. Beginning with the equation x= -18, write the new equation produced by dividing both sides by 3.

Serhud [2]

Answer:

Step-by-step explanation:

x = -18

Dividing both sides by 3

$\frac{x}{3}=\frac{-18}{3}\\\\\frac{x}{3}= - 6$

7 0

3 years ago

Read 2 more answers

Show me how to divide 10 by 1/3

MariettaO [177]

Use stay change flip

6 0

3 years ago

Read 2 more answers

Plz help out with this!!!!

liberstina [14]

1. 6 times 6 = 36 cm
2. 9 times 11 = 99 yd

3. 1/2(13)(8+3)
6.5(11)
71.5 ft

4. 12 times 4 = 48 m
5. 5 times 3 = 15 in
6. 8 times 4 = 32 mm

7. 1/2(8)(10+2)
4(12)
48 yd

8. 4 times 4 = 16 cm
9. 12 times 15 = 180 in

4 0

3 years ago

*Please answer before 5:45! I'll award brainliest!*

Please answer before 5:45! I'll award brainliest!