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
Gre4nikov [31]
3 years ago
6

Please help.....………………

Mathematics
2 answers:
Alik [6]3 years ago
4 0

Answer:

50°

Step-by-step explanation:

7x - 20 + 4x + 90 = 180

11x = 180 - 70

11x = 110

x = 10

ACB: 7(10) - 20 = 50

nlexa [21]3 years ago
3 0

Answer:

50

Step-by-step explanation:

The sum of the angles of a triangle is 180

A +B +C = 180

90 +4x+ 7x-20 =180

Combine like terms

70+ 11x = 180

Subtract 70 from each side

70-70+11x = 180-70

11x=110

Divide each side by 11

11x/11= 110/11

x = 10

We want to find angle C

C = 7x-20

   = 7*10-20

   = 70-20

   = 50

You might be interested in
Four friends share 1/4 of a gallon of lemonade equally. What fraction of the gallon of lemonade does each friend get?
NARA [144]

Answer:

1/16

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest!!!

4 0
3 years ago
Read 2 more answers
if you buy 6 boxes of spaghetti and 3 bottles of spaghetti sauce how many meals can you make without leaving any ingredients, if
irakobra [83]
You can make three meals
With a leftover of 3 bottles of sauce
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%28%20%7B2%7D%5E%7B%20-%201%7D%20%20%2B%20%20%7B3%7D%5E%7B%20-%201%7D%20%29%5E%7B2%7D%20" id="
Zepler [3.9K]

Answer:

25/36

Step-by-step explanation:

(2^-1 + 3^-1)^2

➡

➡

(1/2 + 1/3)^2

➡

(5/6)^2 = 25/36

7 0
3 years ago
Read 2 more answers
How do you write -6 3/4 as a decimal and what is -6 3/4 as a decimal?
olga2289 [7]
6.75 because 6 is the whole number so it won't change and if you do 3 divided by 4 you get .75
7 0
3 years ago
Read 2 more answers
What are the lower quartile, upper quartile, and median for this box and whisker plot?
Vlada [557]

Answer:

C

Step-by-step explanation:

The lower quartile is the value at the left side of the box, that is

LQ = 14

The upper quartile is the value at the right side of the box, that is

UQ = 28

The median is positioned at the vertical line inside the box. that is

Median = 21

8 0
3 years ago
Other questions:
  • How many times can 8 go into 60
    12·2 answers
  • What is pi squared as a fraction?
    8·1 answer
  • What is the future value of $1,600 in 17 years assuming an interest rate of 10 percent compounded semiannually?
    11·1 answer
  • Do these from least to greatest -10,-2,0,3,4,6,
    5·2 answers
  • On Monday, the high temperature was 60°. On Tuesday, the high temperature was 12° colder than on Monday. On Wednesday, the high
    9·1 answer
  • john and jack divided there math homework.John solved twice as many problems as jack plus 1 more problem how many problems did e
    6·2 answers
  • Gỉa sử GDP là 8000$, thuế là 1500$, tiết kiệm tư nhân là 500$, tiết kiệm chính phủ là 200$. Gỉa sử đây là nền kinh tế đóng. Tính
    11·1 answer
  • Please explain step by step.
    6·1 answer
  • Can someone please tell me how to solve this?
    5·2 answers
  • 16. A can in the shape of a cylinder has a diameter of 6 centimeters
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!