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Nata [24]
4 years ago
6

How did you figure out the answers ? how did you work it out ?

Mathematics
1 answer:
Maksim231197 [3]4 years ago
7 0
How did who figure out what answer?
You might be interested in
M angle 1 equals 4x + 15 + m angle 2 equals 2x + 16 what is angle 3 and what is X​
Rudik [331]

Are you talking about the angles in a triangle? Your question is not clear. I'll assume you are talking about a triangle.

Angle 1 + Angle 2 + Angle 3 = 180°

4x + 15 + 2x + 16 + x = 180°

Solve for x to find Angle 3, which in this case is the value of x.

3 0
3 years ago
Please help me i will give you the brainlist crown  thanks!<br><br> ( last word says parallelogram)
alexgriva [62]

Answer:

77

Step-by-step explanation:

I am right for sure

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20%7B%7D%5E%7B2%7D%20-%204%20%7D%7B%20%5Csqrt%7Bx%20%7B%7D%5E%7B2%7D%20-%206x%2
Nimfa-mama [501]

First of all, we can observe that

x^2-6x+9 = (x-3)^2

So the expression becomes

\dfrac{x^2-4}{\sqrt{(x-3)^2}} = \dfrac{x^2-4}{|x-3|}

This means that the expression is defined for every x\neq 3

Now, since the denominator is always positive (when it exists), the fraction can only be positive if the denominator is also positive: we must ask

x^2-4 \geq 0 \iff x\leq -2 \lor x\geq 2

Since we can't accept 3 as an answer, the actual solution set is

(-\infty,-2] \cup [2,3) \cup (3,\infty)

7 0
3 years ago
Please answer quickly and with the write answer.
r-ruslan [8.4K]

(2/5)(1/4) = 2/20 = 1/10

Choice A.

3 0
3 years ago
Napoleon went on a bus trip traveling at a speed of 55 miles per hour for 4 hours which equation will help you find the distance
azamat

Answer:

220

Step-by-step explanation:

Easy!

Multiply 55 by 4!

2

55

x  4

--------

 220

five times 4 is 20, so put 0 then regroup the 2. Then, 5 times 4 again, but add two!

3 0
3 years ago
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