All categories

2 years ago

3x+18x+5x-2=180what is the angle measurement for:3x,18x,and 5x,-2?

Mathematics

1 answer:

lozanna [386]2 years ago

7 0

Answer:

3x = -18 (x = -6)

18x = 108 (x = 11)

5x = 90 (x = 18)

Step-by-step explanation:

You might be interested in

I need help ASAP! Is it A,b,c, or d?

kotykmax [81]

Answer:

i would go for the first one but im not entirely sure

i suggest you wait to see other people's answers

4 0

3 years ago

Simplify the expression. (–5 – c)(–1) A.5 + c B.–5 + c C.5 – c D.–5 – c

Marina86 [1]

-1(-5 - c) = 5 + c <==

6 0

3 years ago

Read 2 more answers

!Help Help Help! lols

Gwar [14]

the Answer is c. I think

6 0

3 years ago

Read 2 more answers

Help me please im stuck

Kay [80]

Answer:

28.26

Step-by-step explanation:

A=3.14 r^2

3.14x3x3

3.14x9

28.26

Hope this helps! :)

(Please don't hate on me if its wrong)

4 0

3 years ago

K is the midpoint of PQ, P has

Pachacha [2.7K]

Answer:

Coordinates of Q $(x_2,y_2) \:are\: \mathbf{(7,16)}$

Option D is correct option.

Step-by-step explanation:

We are given:

K is the midpoint of PQ

Coordinates of P = (-9,-4)

Coordinates of K = (-1,6)

We need to find coordinates of Q $(x_2,y_2)$

We will use the formula of midpoint: $Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

We are given midpoint K and $x_1,y_1$ the coordinates of P we need to find $x_2,y_2$ the coordinates of Q.

$Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\(-1,6)=(\frac{-9+x_2}{2},\frac{-4+y_2}{2})\\$

Now, we can write

$-1=\frac{-9+x_2}{2}, 6=\frac{-4+y_2}{2}\\Simplifying:\\-2=-9+x_2\:,\: 12=-4+y_2\\-2+9=x_2\:,\: 12+4=+y_2\\x_2=7\:,\:y_2=16$

So, we get coordinates of Q $(x_2,y_2) \:are\: \mathbf{(7,16)}$

Option D is correct option.

6 0

3 years ago

3x+18x+5x-2=180what is the angle measurement for:3x,18x,and 5x,-2?​

3x+18x+5x-2=180what is the angle measurement for:3x,18x,and 5x,-2?