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
Triss [41]
3 years ago
11

Trigonometry help?? Thank you so much!!

Mathematics
1 answer:
liq [111]3 years ago
6 0

Answer:

7) a = 60; b = 100

8) c = 20

9) d = 45

Step-by-step explanation:

7)

a + 120 = 180

a = 60

b + 80 = 180

b = 100

8)

5c + 4c = 180

9c = 180

c = 20

9)

3d + d = 180

4d = 180

d = 45

You might be interested in
Find the slope between the two points. Problem Solution (4,6) and (5,0) (-3,-4) and (-2,-10)
garri49 [273]

Answer:

-6 for both

Step-by-step explanation:

0-6/5-4=-6

-10-(-4)/-2-(-3)=-6

6 0
3 years ago
Read 2 more answers
Math question screen shot down below
Oksanka [162]

Answer:

The correct answer is A, Point P

Step-by-step explanation:

since the additive inverse of 2 is -2 because -2 + 2 = 0 the correct choice must be choice A, Point P.

8 0
3 years ago
Read 2 more answers
15y+31=61 how do I solve this
Setler79 [48]
15y + 31 = 61
15y = 61 - 31
15y = 30
y = 30 ÷ 15
<u>y = 2</u>
6 0
3 years ago
5+9(m+5)+8 I dont understand the question may you guys explain
viva [34]

Answer:

Simplify

Step-by-step explanation:

You have to simplify the question:

= 5+9m+45+8

= 50+9m+8

= 58+9m

5 0
2 years ago
Read 2 more answers
Desmond brought a 70 feet roll of copper for 14.70 what is the price per foot
alekssr [168]
70 / 14.7 = 4.8
the correct answer is 4.8
Hope I helped. =)
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of the line –3x–2y=30 in slope-intercept form?
    8·2 answers
  • Y varies directly with x, and y = 15 when x = 3. What is the value of x when y = 4?
    15·2 answers
  • Suppose that you need to create a list of n values that have a specific known mean. Some of the n values can be freely selected.
    14·1 answer
  • Simplify by dividing [ -3/-8] divided by 5/9 (5 points)
    6·1 answer
  • In a school with 400 students, a random sample of 40 students were asked which fruit is their favorite. Their responses are show
    12·1 answer
  • Is this linear or non-linear??
    10·1 answer
  • RJ trips over his shoe laces every 15 steps. Matthew says "gottem" every 6
    10·1 answer
  • Jackson is throwing a pizza party. He has 6\tfrac{1}{2}6 2 1 ​ pounds of cheese available and he needs \tfrac{1}{2} 2 1 ​ pound
    11·2 answers
  • Please and thank you :)
    5·2 answers
  • A dartboard consists of a circle inscribed in a square. The area of the circle is square inches. The area of the square is 64 sq
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!