3 years ago

PLS HELP FAST!!!

Mathematics

1 answer:

expeople1 [14]3 years ago

3 0

Answer:

The answer to your question is:

Step-by-step explanation:

Q1. They are vertical angles, so they measure the same

[2(x + 10)] = (3x - 30)

2x + 20 = 3x -30

2x - 3x = -30 - 20

- x = - 50

x = 50

Q2. They are also vertical angles, so they measure the same.

[6(x - 2)] = 3x + 30

6x - 12 = 3x + 30

6x - 3x = 30 + 12

3x = 42

x = 42/3

x = 14

∠DHG = 6(14 - 2)

∠DHG = 6(12)

∠DHG = 72

You might be interested in

Please help I need help

FinnZ [79.3K]

Answer:

its option 3;92667

Step-by-step explanation:

6 and 8 is 68 so 9 2667 its 92667

3 0

3 years ago

in a classroom 1/6 of the students are wearing blue shirts, ans 2/3 are wearing white shirts. There ade 36 students in the class

castortr0y [4]

56 should be correct

4 0

3 years ago

What is the equation of the line ? Please help !!!! First and correct answer will get brainestttt

sergeinik [125]

Answer:

Step-by-step explanation:

Find the slope by doing rise/run

-2/3

Find the y intercept: (0, -2)

The equation will be y = - $\frac{2}{3}$ x - 2

6 0

3 years ago

Worth LOTS OF POINTS PLZ!<br><br> Is -1/2n+ 1 1/2n+3-n equivalent to 3 ? Explain

tino4ka555 [31]

The answer is 3. -1/2 n + 1 1/2 n add the coefficients to get 1n or just n. then n-n is 0 what is left is 3.

5 0

3 years ago

10x^3 y^-5 z^-2 if x=3 y=2 and z=5 express your answer as a reduced fraction

sineoko [7]

Answer:

$\large\boxed{\dfrac{27}{80}}$

Step-by-step explanation:

Put x = 3, y = 2 and z = 5 to the given expression $10x^3y^{-5}z^{-2}$ :

$10(3^3)(2^{-5})(5^{-2})\qquad\text{use}\ a^{-n}=\dfrac{1}{a^n}\\\\=\dfrac{10(27)}{(2^5)(5^2)}=\dfrac{270}{(32)(25)}=\dfrac{270}{800}=\dfrac{27}{80}$

7 0

3 years ago