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
amid [387]
3 years ago
11

What is the value of x?

Mathematics
1 answer:
devlian [24]3 years ago
3 0

Answer:

x=30

Step-by-step explanation:

5x+x=180<--------because lines are supplementary

6x=180

6x/6=180/6

x=30

Check your work:

5(30)=30=180

150+30=180<---------YES!!!

You might be interested in
What is y=x^2 translated 3 units down
Luda [366]

Answer:

y = x^2 - 3

Step-by-step explanation:

It doesn't matter if you're translating your graph up or down, all you have to do is add or subtract by the value given

3 units down = - 3

if it was 3 units up tho it'd just be + 3 instead!

7 0
4 years ago
HELP!! ASAP PLEASE!! WILL GIVE BRAINLIEST!!
patriot [66]

Answer:

6^-4 ÷ 3^-4

6^-4/3^-4

Since their powers are negative

Flip them both so the negative index is lost.

It now becomes

3^4/6^4

81/1296

=1/16

6 0
3 years ago
Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best po
s344n2d4d5 [400]

Answer:

Step-by-step explanation:

Ok

3 0
3 years ago
Find area of shaded regions ​
emmasim [6.3K]

Answer:

38.5 cm^2

Step-by-step explanation:

Area(shaded) = Area(large semicircle) - area(2 small equal semicircles)

= Area (large semicircle) - area (small circle)

= π(7)² x 1/2 - π(7/2)²

22/7 x 7 x 7 x 1/2 - 22/7 x 7/2 x 7/2

= 77 - 38.5

= 38.5 cm^2

6 0
3 years ago
Find the mean, median and mode of the given data? 8, 10,11, 8, 14,18, 8, 10, 11, 8, 15​
Inessa05 [86]

Answer:

it might be 18 ❤

Step-by-step explanation:

I'm pretty sure it is 18 let me know

5 0
2 years ago
Other questions:
  • Which is an accurate description of rights guaranteed to blacks in the United States before the Civil War? A. Free blacks did no
    11·2 answers
  • Chen has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen to. Chen's Jumble has 444 cl
    7·2 answers
  • Which statement is true about angles 1 and 2
    8·2 answers
  • Find all the possible outcomes of flipping a coin (heads or tails) FOUR times. In other words, how many different ways are there
    9·1 answer
  • Help i dont understand this question
    9·1 answer
  • I don’t know how to do this?
    14·1 answer
  • Solve for k.<br><br> 8k + 2m = 3m +
    12·2 answers
  • Name the part of the given expression that is asked. What is "20" in the expression: 7x - 15y + 20
    12·1 answer
  • Need help with number 5. And 10. Please
    9·1 answer
  • 6. What is the cube of 8?<br> A. 64<br> B. 2<br> C. 512<br> D. 24
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!