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
erastovalidia [21]
3 years ago
5

In the triangle below, find the measurements of the unknown angles.

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
7 0

Answer:

E. 35°, 70°

Step-by-step explanation:

Sum of angles add up to 180° in every triangle.

Step 1: Set up equation

a + 2a + 75 = 180

Step 2: Combine like terms

3a + 75 = 180

Step 3: Subtract 75 on both sides

3a = 105

Step 4: Divide both sides by 3

a = 35

So 1 angle is 35°

Step 5: Plug in <em>a</em> to find last angle

2(35) = 70°

You might be interested in
7.
nikitadnepr [17]

Answer:

$46

Step-by-step explanation:

40(0.15) = 6 (this is the amount of the tip)

40 + 6 = 46 (add the tip to the bill)

7 0
3 years ago
6⁄10 _______ 9⁄12 A. &gt; B. ≤ C. = D.
Ivanshal [37]
6/10 is equal to 0.60
9/12 is equal to 0.75
your answer is not above for D but if D is < then that would be the correct answer :)
7 0
3 years ago
Read 2 more answers
Can anybody help pls
Gekata [30.6K]

Answer:

2t

Step-by-step explanation:

The expressions are not the same because different terms are negative. We can visualize the difference by rewriting the expressions as 13t + (-2t) and (-13t) + 2t. In the first expression, 13t-2t, the 2t is negative because it is being subtracted, and subtracting a number is the same as adding a negative.

6 0
3 years ago
Read 2 more answers
Factor the mn+5m-3n-15
neonofarm [45]
The factor of mn+5m-3n-15 is 6m-4n-15.
3 0
3 years ago
Find the sum of the decimal models.
Kruka [31]
8.3 is the decimal for the first model and for the second model it is 4.8. Now you just need to add them and you should get 13.1 as your answer. If helped mark me the brainiest!!
5 0
3 years ago
Other questions:
  • What is the answer and I need work for both parts !!!
    5·1 answer
  • The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of mon
    12·1 answer
  • Graph the function. g(x)=-1/3(x+2)(x+8)
    13·1 answer
  • Four students are asked to find the mass of a mineral using a calibrated balance. The results were as follows: 16.009 g, 15.780
    10·1 answer
  • five pencils and four pens cost $6.15. three similar pencils and eight owns cost $9.85. how much would you expect to pay for a s
    10·1 answer
  • X to the second power equals 24/9
    12·1 answer
  • NEED HELP ASAP !! NEED ANSWERS
    7·1 answer
  • Use the ALEKS calculator to find 68% of 90. Do not round your answer.<br> What is it
    14·1 answer
  • Please help. Will give brainliest.
    8·2 answers
  • Please help I give Brainllest, stars, and hearts!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!