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
kap26 [50]
2 years ago
7

<1 and <2 are complementary. Solve for the measure of <1.

Mathematics
1 answer:
Anon25 [30]2 years ago
3 0

Answer:

A) 52

Step-by-step explanation:

If < 1 and < 2 are complementary angles, then it means that the sum of their measures add up to 90°.

< 1 + < 2 = 90°

12x + 4 + 9x + 2 = 90°

21x + 6 = 90°

21x + 6 - 6 = 90° - 6

21x = 84°

21x/21 = 84°/21

x = 4

Substitute the value of x = 4 into < 1 and < 2:

m < 1: 12x + 4 = 12(4) + 4 = 52°

m < 2: 9x + 2 = 9(4) + 2 = 38°

Therefore, the correct answer is A) m < 1 = 52°.

You might be interested in
−5/9x+3.2=5 please help !!!
Lemur [1.5K]
The answer is -3.24
7 0
2 years ago
Read 2 more answers
Find the seventh term of the sequence given by the rule t = -5n+2
Artemon [7]
I would go with -33 cause if you replace the t with -33 you would have to solve the problem and it would be 7 so -33 is the answer.
6 0
3 years ago
Point P is the center of dilation. Triangle S T U is dilated to create triangle S prime T prime U prime. The length of P T is 2.
Stels [109]

Answer:

A and D

Step-by-step explanation:

i took the quiz

6 0
3 years ago
Read 2 more answers
Mrs. Jackson gives the table below to her students.
krek1111 [17]
M= 20 because the rate of change is -3.
5 0
3 years ago
Read 2 more answers
Help please help me
BARSIC [14]

Step-by-step explanation:

if you're looking for x

x=180-42-51= 87°

and if you're looking for D

D= 180-42= 138°

7 0
3 years ago
Other questions:
  • You are paid $8.35/hr at your part time job. your deductions are FICA (7.65%), Federal tax withholding (9.15%), &amp; state tax
    7·1 answer
  • Help please! Need help with #6.
    11·2 answers
  • Roy borrows $42,000 to purchase a new truck. How much will Roy need to pay in all if the interest is compounded annually at 3.5%
    14·1 answer
  • Cynthia takes her dog to the park every 2 days. She bathes her dog every 7 days. If she took her dog to the park and bathed him
    5·1 answer
  • Zeke and Jay run a 220 yard dash, and jay wins the race by 10 yds. If Jay runs the race and 30 seconds What is the rate of each
    11·1 answer
  • A pack of confectioneries contains candies in four (4) flavors (berry, lemon, orange and cacao), 3 pieces each. Candies are dist
    15·1 answer
  • Classify each number as rational or irrational.
    11·1 answer
  • Diane sent 25 invitations to her birthday party. If 1/6 of the invatations were for her family, about how many family members di
    11·1 answer
  • Jill wants to make melonade for her family reunion. She needs enough lemonade for 60 people to each have 1 cup. How many gallons
    15·2 answers
  • On each turn of the knob, a gumball machine is equally likely to dispense a red, yellow, green or blue gumball, independent from
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!