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
horrorfan [7]
3 years ago
15

Easy question for smort people

Mathematics
2 answers:
Vesnalui [34]3 years ago
7 0

Answer:

this angle is a right angle(90°)

and one of the 2 angles is 30

3x+30=90

3x=90-30

3x=60

x=20

==> B

Sholpan [36]3 years ago
4 0

Answer::> ah free points wonderful-

You might be interested in
Will give brainliest !please help <br><br>4b+7b+5​
Alecsey [184]

Answer:

Terms = 4b , 7b , 5

coefficient = 4 , 7

constant = 5

7 0
3 years ago
Read 2 more answers
-8x+114=11x+10-11x what's the answer
gtnhenbr [62]
The answer is x=13

I hope this helps!
Ask me for the work!
4 0
3 years ago
Joe measured the diameter of a tennis ball correct to the nearest millimetre. The upper bound of his measurement was 6.75 centim
Mandarinka [93]

The lower bound of the measurement is 65.5 millimetres.

A centimetre equals 10 millimetres, a measure is expressed by the <em>measured</em> magnitude plus uncertainty, the latter one represents the grade of precision of the measure instrument. That is to say:

y = x + \epsilon (1)

Where:

  • x - Measured magnitude, in millimeters.
  • y - Possible magnitude, in millimeters.
  • \epsilon - Uncertainty, in millimeters.

If we know that y = 67.5\,mm and \epsilon = 1\,mm, then the lower bound of the measurement is:

y = 67.5\,mm - 2\cdot (1\,mm)

y = 65.5\,mm

The lower bound of the measurement is 65.5 millimeters.

We kindly invite to check this question on measurements: brainly.com/question/4205362

4 0
3 years ago
Alex purchased a new car for $28,000. The car's value depreciates 7.25% each year. What will be the value of the car 5 years aft
Anestetic [448]
A = 28000(0.9275)^5

a = 19219

$19,219 is the answer

Hoped this helped 
8 0
3 years ago
I need urgent help!!
Alex787 [66]

Answer:

B

Step-by-step explanation:

x - 5/8 + 1/8 = 6/8 = -3/8 if u simplify

to simplify u need to see how many times it can be shrunk to do it

hope that helped

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is a counterexample of the statement “all square roots are irrational”
    10·1 answer
  • Evaluate the expression for w= - 9<br> 2(w+3)=​
    10·2 answers
  • Solve the problem.
    13·1 answer
  • Watz is one other way to name 1/3
    8·1 answer
  • A certain law firm consists of 4 senior partners and 6 junior partners. How many different groups of 3 partners can be formed in
    14·1 answer
  • Please help me !! find the missing sides
    15·1 answer
  • NEED HELP ASAP The salaries of Nathan and Trisha are in the ratio of 5:9. Trisha's salary is £16800 more than Nathan's. Find Nat
    11·1 answer
  • Help help help ASAP
    14·2 answers
  • Geometry help PLEASE!!!! 20 POINTS HELP!!’
    7·1 answer
  • Which number is the<br> same distance away from -12 as 2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!