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
Klio2033 [76]
3 years ago
15

Solve for in the diagram below. (6x - 2) 20° O 2

Mathematics
1 answer:
fenix001 [56]3 years ago
5 0

Answer:

x=12

Step-by-step explanation:

The three angles add to a straight line which is 180 degrees

20 + 6x-2 + 90 = 180

Combine like terms

108 + 6x = 180

Subtract 108 from each side

108+6x-108 = 180-108

6x =72

Divide each side by 6

6x/6 = 72/6

x=12

You might be interested in
Ollie has $145 in her savings account. She wants to save an additional $35 per week until she reaches $500. Identify the rate of
Gennadij [26K]

Answer: $75

Step-by-step explanation:

7 0
4 years ago
In the next three questions, complete the proof of Theorem 31 (Opposite angles of a parallelogram are congruent.) by selecting t
kkurt [141]

Answer:

see attached figure

Step-by-step explanation:

table completed.  See figure

3 0
4 years ago
a recipe calls for 2/4 of a cup of flour to make one batch of doughnuts. if Cecilia wants to make 9 batches of doughnuts how muc
nikdorinn [45]
(2/4)(9/1)=18/4 || answer: 4 2/4 cups of flour
4 0
3 years ago
Read 2 more answers
In isosceles ΔABC, AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Find the perimeter of the isosceles triangle.
Hoochie [10]

Answer:

Step-by-step explanation:

Consider the given triangle ABC, we have AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Using ΔCDB, we have

(CB)^{2}=(CD)^{2}+(DB)^{2}

(CB)^{2}=(3)^{2}+(3)^{2}

CB=\sqrt{9+9}

CB=\sqrt{18}in

Therefore, CB=CA=\sqrt{18}in (Given)

Now, Perimeter of an isosceles triangle is given By: 2a+b

⇒2(\sqrt{18})+6=2(4.24)+6=8.48+6=14.48in

which is the required perimeter of isosceles triangle.

6 0
3 years ago
Read 2 more answers
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Helen [10]

Answer:

7 seconds

Step-by-step explanation:

Hello There!

I had created a graph to make it easier to understand

So when y = 0 is when the ball is at the ground

when y = 0 x = 7 so it took about 7 seconds for the ball to hit the ground

3 0
3 years ago
Read 2 more answers
Other questions:
  • What two numbers multiply to give you 60 and add to give you 23?
    9·1 answer
  • Gina spent 120 minutes helping her neighbors rake leaves and 240 minutes pulling weeds in the last 4 days. she helped the same a
    13·2 answers
  • A rectangle is 8 inches long and 4 inches wide. A similar rectangle is 12 inches long. What is the width of the second rectangle
    9·1 answer
  • Find the value of x.
    8·1 answer
  • Rewrite 3/2 : 1/4 as a unite rate
    6·2 answers
  • a fence is 702 m long. it is cut into three parts. two parts are the same length and the third is 27 m longer than either of the
    8·1 answer
  • A newspaper writer's compensation package includes the total cost of a $150-per-month health insurance plan, the total cost of a
    8·1 answer
  • PLEASE HELP, MARKING BRAINLIEST!! <br><br> if 4m = 9n, then m/n=
    5·1 answer
  • Help me on this I can’t fail
    6·1 answer
  • Find the area of the kite.​ 9 2 3
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!