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
valentina_108 [34]
3 years ago
9

What is the value of x?

Mathematics
2 answers:
Nina [5.8K]3 years ago
7 0
Sum of angles of a triangle = 180°

91 + 10x - 4 + 8x +3 = 180
18x + 90 = 180
18x = 90
x = 5°
hram777 [196]3 years ago
6 0
Sum of angles of a triangle = 180°

91 + 10x - 4 + 8x +3 = 180
18x + 90 = 180
18x = 90
x = 5°
You might be interested in
What is the circumference of a circle with a diameter of 7 inches? (use for pi)
Marrrta [24]

Answer:

21.9

Step-by-step explanation:

circumference = pi x diameter

3.14 x 7 = 21.9

3 0
3 years ago
Read 2 more answers
Find the value of x.
Shalnov [3]

Answer:

74 degrees

Step-by-step explanation:

The arc degree measurement of the arc that is colored in orange is given as 254 degrees.

The remaining part is the part in green.

The green part plus the orange part should equal 360 degrees because that would make a full rotation around the circle.

360-254=106.

The green arc has measurement 106 degrees.

We can find x by computing half the difference of the arcs there.

That is,

x=\frac{1}{2}(254-106)

x=\frac{1}{2}(148)

x=74

8 0
3 years ago
Read 2 more answers
Haii guys im soo bored
Pani-rosa [81]

Answer:

among us

Step-by-step explanation:

eeeeeeeeesk91o1o1djieeiw

5 0
2 years ago
Read 2 more answers
A company that makes shampoo wants to test whether the average amount of shampoo per bottle is 16 ounces. the standard deviation
Vadim26 [7]
<span>Answer: n=64 is large enough to use a z-test. The two-tailed 90% confidence interval (5% in each tail) is pop. mean +/- 1.64 (s.d. / sqrt(n) ) = 16 +/- 1.64 * 0.2/8 oz = [15.959, 16.041]oz m</span>
5 0
3 years ago
4. Six workers are hired to weed a field by
user100 [1]

Answer:

594 square feet

Step-by-step explanation:

Area of a rectangle is length times width. We can find the area of each workers plot by multiplying 9 and 11 to get 99 sq feet. There is six workers, and therefore six plots of land, so we'd take our 99 sq feet and count that six times to get 594 square feet.

4 0
3 years ago
Other questions:
  • The tax rate for new york is 7.45%.if nicolas earns 36,000 this year,how much will he pay taxes
    15·1 answer
  • How do you get 12 by using the numbers nine and three and two and six but you can only use each number once in each operation wh
    6·1 answer
  • Renee is simplifying the expression (7) (StartFraction 13 over 29 EndFraction) (StartFraction 1 over 7 EndFraction). She recogni
    14·2 answers
  • What is the area of this figure?<br><br> Enter your answer in the box.<br><br> m²
    5·2 answers
  • Rank the following from least to greatest based on their axis of symmetry.
    5·1 answer
  • A coffee shop sells a ceramic refill mug for $8.95. Each refill cost $1.50. Last month rose spent $26.95 on a mug and refills. H
    11·1 answer
  • What should I do here
    11·1 answer
  • 1. Paula has x cups of food in a container to feed her dogs. She pours 1.5 cups of food into their bowls. There is now 5.25 cups
    14·1 answer
  • Find the area of the figure below <br><br> (URGENT//GIVING BRAINLIEST)
    15·1 answer
  • Find the sum:(11x+3)+(x+-5)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!