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
ipn [44]
2 years ago
9

Can someone help please and thanks

Mathematics
1 answer:
OleMash [197]2 years ago
4 0

Answer:

Step-by-step explanation:

Find the Supplement to 101

Supplementary angles = 180 degrees

180 = 101 + unknown                               Subtract 101 from 180

unknown = 79

Because the upper triangle is marked as having 2 equal sides, the left angle is also 79 degrees,

Now the vertex angle is 79 + 79 + y = 180   All triangles have 180 degrees

158 + y = 180                                                   Subtract 158 from both sides

y = 180 - 158

y = 22

y is vertically opposite the vertex angle of the lower triangle. Both the sides are marked as equal, so the angles opposite them are equal as well.

x + x + 22 = 180                                             Combine

2x + 22 = 180                                                 Subtract 22 from both sides.

2x = 180 - 22

2x = 158                                                          Divide by 2

x = 158/2

x = 79

You might be interested in
Pls Help anyone. Ill will give brainliest and you will get 45 points pls anyone pls ㏒㏒㏒㏒㏒㏒
frosja888 [35]
The answer is E: (b-c)(a+c)
3 0
3 years ago
Solve 91 - 2 + 7k| +1 = 46
mylen [45]

Answer:

k = -6.29

Step-by-step explanation:

91 - 2 + 7k + 1 = 46

add all like terms

90 + 7k =46

subtract

90 + 7k = 46

-90          -90

------------------------

7k = -44

divide

\frac{7k}{7} = \frac{-44}{7} (these arent fractions thats just how i divide things :))

= -6.28571428571

round to nearest hundredth

k= -6.29

goes up to 9 because 5 makes 8 go up one when rounding

sorry for asking so many questions. hope this helps

7 0
2 years ago
two submarines, one red and one blue, started rising toward the surface at the same time.they each rose at a constant speed. the
Mnenie [13.5K]

I NEED A BIT MORE DETAIL LOL

6 0
3 years ago
What is 92 divided by 828
Natalija [7]
The answer is 9. if you wanna do it the long way buit a calculator is easier
3 0
3 years ago
Read 2 more answers
√10 Multiple √15 is equal to
Paul [167]

\\ \sf\longmapsto \sqrt{10}\times \sqrt{15}

\\ \sf\longmapsto \sqrt{10\times 15}

\\ \sf\longmapsto \sqrt{2\times 5\times  3\times 5}

\\ \sf\longmapsto \sqrt{5\times 5\times 6}

\\ \sf\longmapsto 5\sqrt{6}

None of the above should be 4th option

8 0
3 years ago
Other questions:
  • Tommy wished he practiced more before his violin concert. If he had practiced 1 1/2 more hours one week, he would have averaged
    8·1 answer
  • What is the area of this triangle?
    15·2 answers
  • A bus traveled six hours at the constant speed of 36 miles per hour how far does the bus travel​
    13·2 answers
  • Write an equation parallel to the function y=-3x+1 and goes through the point (1, -7)
    7·1 answer
  • Sorry if this is a lot. It’s true of false.
    7·1 answer
  • what is the surface area of the cylinder with the hight of 8 ft and the radius of 6 ft? round your answer to the nearest thousan
    15·1 answer
  • The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room
    12·1 answer
  • 1. Thad bought 8 notebooks that cost $3.79 each. If he gave the cashier a $50 bill, how much change did he get back from the pur
    8·2 answers
  • Worth 10 points
    15·1 answer
  • V/9 - 7 = -8<br><br>I'll give brainliest!! please explain
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!