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
Oliga [24]
3 years ago
9

m∠RSU=(5x+7)° and m∠UST=(9x−1)°. If ∠RSU and ∠UST are complementary, what is the measure of each angle?

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
8 0

Answer:

37° and 53° respectively.

Step-by-step explanation:

We need to know that the angles are complementtary if ∠RSU + ∠UST = 90°. Then,

5x+7 + 9x-1 = 90

5x + 9x +7 -1 = 90

14x +6 = 90

14x = 90 - 6

14x = 84

x = 84/14

x = 6.

Then, the angle ∠RSU has measure 5(6)+ 7 = 30+7 = 37, and the angle ∠UST has measure 9(6) - 1 = 54-1 = 53.

You might be interested in
How would you solve the equation x-2=5 by graphing
BartSMP [9]

Answer:

7

Step-by-step explanation:

x-2=5 7-2 = 5 thats how you do it

5 0
4 years ago
Read 2 more answers
What is the actual length of the truck?
Rasek [7]
20.4 is the answer because there is 12 cm so you would multiply 12 by 1.7.
3 0
4 years ago
5t-14=-14<br> solve the equation for t
ikadub [295]

Hi there!


Before we begin, let's rewrite your equation. :)


5t - 14 = -14


Step 1) Add 14 to both sides.


5t - 14 + 14 = -14 + 14 5t = 0


Step 2) Divide both sides by 5.


\frac{5t}{5} =  \frac{0}{5}


t = 0


Final Answer -


t = 0


Hope this helps!

Message me if you need anymore help! :D


3 0
4 years ago
How to solve and write a linear equation ?
rjkz [21]

Answer:


Step-by-step explanation:

Identify the slope, m. calculate slope between two known points of the line using the slope formula.


Find the y-intercept. substituting the slope and the coordinates of a point (x, y) on the line in the slope-intercept formula and then solve for b.

7 0
3 years ago
If cos theta is less than 0 and cot theta is greater than 0, then the terminal point determined by theta is in:
Keith_Richards [23]
There exist an abbreviation that ALL - S - T - C where all trigonometric functions in first quandrant are positive. S, T, and C are the first letters of the trigonometric functions that are positive in quadrant 2, 3, and 4, respectively. This also means that in the same quadrant, their reciprocals are also positive. For the given above, it is in Quadrant 3 where T is positive and cosine is negative. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Write an inequality statement comparing m and n. Using complete sentences, explain how you know that your inequality is true.
    7·1 answer
  • Four Fifths of 2/3 would be what number?
    8·1 answer
  • Which has a larger value: 4 x 10^2 or 7 x 10^4?
    12·2 answers
  • The triangles are isosceles and δabc : δjkl. what is the length of ?
    5·1 answer
  • Do you think a mix number is a rational number explain
    11·1 answer
  • Which zero pair could be added to the function f(x)=x2 +12x+6 so that the function can be written in vertex form
    8·1 answer
  • In Exercise, use the properties of exponents to simplify the expression.<br> 32(3- 2)
    15·1 answer
  • Un comerciante compra 16 máquinas de coser a S/.408 cada una: 27 equipos de sonido a S/. 732 cada uno y 19 lavadoras a S/. 652 c
    14·1 answer
  • 5(9 + d) - 6 PLSS PLSSSSSSSSSSSSSSSSSSS
    5·2 answers
  • Graph a line with a y-intercept of -3 and a slope of 4/3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!