1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marysya [2.9K]
3 years ago
13

I'm not sure how I'm supposed to use this equation.can someone help me and explain?

Mathematics
1 answer:
masha68 [24]3 years ago
6 0
So QRS equals to 158 degrees. Therefore, you need to do 8x+8+2x=158. This is so then you can find x. In order to find x, you'll need to combine the 2x and 8x(10x+2=158). Then subtract 2 from both sides(10x=156). Finally divide by 10(x=15.6). In order to find TRS, multiply 15.6 by 2 to get the angle measure. If you want to find QRT, plug 15.6 into the equation(multiply 8 and 15.6 and add 8=132.8)
You might be interested in
10 points<br> Ray BD bisects
Eduardwww [97]
I think Its BC or ABC
4 0
3 years ago
Y=3x+4<br><br> Fill in the missing values for the table.
erica [24]
3(-1.5) + 4 = -0.5
3(0.5) + 4 = 5.5
8 0
3 years ago
Find each missing measure.
Stolb23 [73]

Answer:

X=32

y=58

z=32

Hope that helps:)

3 0
3 years ago
Read 2 more answers
Recall that two angles are complementary if the sum of their measures is 90 degrees°. Find the measures of two complementary an
raketka [301]

Answer:

18° and 72°

Step-by-step explanation:

let x be the measure of one angle then the other is 3x + 18

The sum of the 2 complementary angles = 90°, hence

x + 3x + 18 = 90

4x + 18 = 90 ( subtract 18 from both sides )

4x = 72 ( divide both sides by 4 )

x = 18

the 2 angles are 18° and (3 × 18 ) + 18 = 72°


8 0
3 years ago
(9x³+5)/(2x - 3)<br> How do I divide these using long division
Bezzdna [24]

(9x³+5)/(2x - 3)

split up (9x³+5)

9x³/2x-3 + 5/2x-3

attached solution.

4 0
2 years ago
Other questions:
  • Tom brought a lawnmower on sale for 75. it was on sale for 75% of the original cost how much was original cost?
    14·2 answers
  • What is the simplified form of the following expression (5/4)^3
    5·1 answer
  • Write an expression that shows how to multiply 7 x 256 using expanded form and the distributive property
    14·1 answer
  • How many tablespoons are in 1 pint
    5·2 answers
  • a glass of jar contains 1 red, 3 green and 2 blue marbles. asingle marble is chosen at random from the jar and its color is reco
    8·1 answer
  • Someone please help me
    15·1 answer
  • Find the product of two numbers whose sum is 11 and difference is 3.
    13·2 answers
  • Find the coordinates of the foot of the perpendicular from (6,8) the line through(1,5) and (9,3)​
    7·1 answer
  • PLEASE HELP!!!!!!<br><br> I really need help on this! It's due today and I'm kinda late on it!!
    7·1 answer
  • What is <br> 59.7 + -12,100
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!