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
wel
3 years ago
8

Find the measures of the angles of a right triangle where one of the two acute angles measure 8 times the otehr.

Mathematics
1 answer:
Goryan [66]3 years ago
8 0

Answer:

Step-by-step explanation:

The two acute angles add up to 90 degrees. That's because every triangle has 180 degrees and a right angle is 90 degrees.

<m1 + <m2 + 90 = 180                   Subtract 90 from both sides.

<m1 + <m2 + 90 - 90 = 180 - 90   Combine

<m1 + <m2 = 90

Let m1 = 9*m2                                Substitute.

9m2 + m2 = 90                              Combine

10 m2 = 90                                     Divide by 10

10m2/10 = 90/10

m2 = 9

m1 = 9*m2

m1 = 9 * 9

m1 = 81

The right angle = 90

m1 = 81

m2 = 9

You might be interested in
At a clothing store, Ted bought 4 shirts and 2 ties for a total price of $95. At the same store, Stephen bought 3 shirts and 3 t
zepelin [54]

Answer:

$19.50

Step-by-step explanation:

We can turn these into equations by making the shirts 's' and the ties 't'.  

4s+2t=95 and 3s+3t=84

Now we can solve the system of equations with substitution.

4 0
3 years ago
Factor with step by step explanation. n2+40-28
hjlf
N2+40-28=
Combine like terms
n2+40-28=n2+12
Factor out 2
n•2+12=2(n+6)
Therefore the answer is 2(n+6)
5 0
3 years ago
Simplify the expression
kozerog [31]
10[(6 + 4) / 2]
10[10/2]
10 * 5
50 <==
8 0
3 years ago
Find the area of equilateral triangle of side 4 cm.​
ipn [44]

Answer:6.928

Step-by-step explanation: formula A=√ 3*(side^2/4)

4 0
3 years ago
Read 2 more answers
How many student preferred math??
stich3 [128]
B,13 students prefered math
5 0
3 years ago
Other questions:
  • Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that
    6·1 answer
  • Which part of the angle is the vertex?
    5·2 answers
  • Please help, its for math, picture is attached with question
    12·1 answer
  • A human red blood cell is about 0.00000 8 in diameter. Put this number in scientific notation.​
    15·1 answer
  • Julian needs 42 candies to decorate her cake
    9·1 answer
  • What is the average rate of change of the function f(x)=4(2)^x from x=0 to x=2?
    13·1 answer
  • У<br> (6, 10),<br> (а, 8)<br> (4, b)<br> (2, 2)<br> Х
    12·1 answer
  • Lacey stopped at Littletown market to buy 20 cookies for her book club. Littletown Market sells 6 cookies for $3. On her way hom
    14·1 answer
  • Please help! I’ll return you with a brainlist and 5 stars.
    15·2 answers
  • A swimming pool is to be constructed in a 1,176-ft2 backyard. There is to be a fence that will surround a 14-by-28-foot pool. Th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!