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
irina [24]
3 years ago
13

What is the value of x?

Mathematics
2 answers:
anastassius [24]3 years ago
5 0
The unknown angle is <em>80°. </em>There is a <em>simple</em> formula to figure out the unknown angle. Add the angles and then subtract the sum of the two angles from 180. You would do this because the sum of interior angles of a triangle is 180°. 

<em>x=180°-(angle 1 + angle 2)</em>

Anna11 [10]3 years ago
3 0
A triangle should equal 180,

30+70 = 100

100-180 = 80

So x=80

30+70+80= 180 

Hope this helped! and mark brainliest please if you could ((:

You might be interested in
The polynomial function f (x) = 5 x Superscript 5 Baseline + sixteen-fifths x minus 3 is graphed below. On a coordinate plane, p
olya-2409 [2.1K]

Answer:

3/5

Step-by-step explanation:

What divisor is represented by the synthetic division below? x + 5. One factor of  x^3+x^2+x+1. If f(-5) = 0, what are all the factors of the function mc022-... -4 and 3. The polynomial function f(x) = 5x5 + 3x - 3 is graphed below. The root at point P maybe 3/5  3.

4 0
3 years ago
Read 2 more answers
PLSSS HELP (4x - 1)<br> (3x)
Firlakuza [10]

Answer:

x = 13

Step-by-step explanation:

3x + 4x-1 +90 = 180

7x = 91

x = 13

4 0
3 years ago
Normal or natural variations in the quality of production output that are due purely to chance are _____.
nydimaria [60]

Normal or natural variations in the quality of production output that are due purely to chance are common causes.

According to the statement

we have to tell about the that cause which effect the quality and production output in the normal and natural variation.

So, For this purpose, we know that the

Common cause variation is present when the control chart of a process measure shows a random pattern of variation with all points within the control limits. When a control chart shows common cause variation, a process measure is said to be in statistical control or stable.

And due to this cause there is a lot of effect on the natural variations in the quality of production output.

So, Normal or natural variations in the quality of production output that are due purely to chance are common causes.

Learn more about common cause variation here

brainly.com/question/28040185

#SPJ4

6 0
2 years ago
I need this ASAP!<br><br><br>7a-8b=10x
Rufina [12.5K]
Ok so if you notice every choice is solved for a, all you have to do is isolate "a" in 7a-8b=10x. Start by moving 8b to the other side and to change the sign. Now it is 7a = 10x + 8b. Then divide everything by 7 and you get a = (10x + 8b)/7
8 0
4 years ago
George ate 3/8 of a container of food.silvia ate 1/5 from the same container of food.what amount remaining in the contianer
MAVERICK [17]

Amount remaining would be: 1-(3/8+1/5) = 1-23/40 = 17/40

So, 17/40 is your answer.......

7 0
3 years ago
Other questions:
  • Y=x^7 + 7<br> Domain and range
    14·1 answer
  • What two numbers multiply to get -27 and add to 6
    9·1 answer
  • Algebraic equation of 185 is less than a number
    13·1 answer
  • Which sequence can be generated from the formula f(x + 1) = (f(x))? x, 2x, 4x, 8x, … x, 2x, 4x, 6x, …
    8·2 answers
  • Anna and kim shared 49 jellybeans in the ratio 3:4.Howw many jellybeans did kim receive​
    7·1 answer
  • The perimeter of a rectangular is 58 cm. The length is 5 more than twice the width.
    8·1 answer
  • At a summer camp, 6-year-olds are in Group A, 7-year-olds are in Group B, and 8-year-olds are in Group C. Is the group assignmen
    7·2 answers
  • Mary can run 5 kilometers in 18.75 minutes.
    7·1 answer
  • In right triangle ABC, altitude CD is drawn to its hypotenuse. Select all triangles which must be similar to triangle ABC.
    12·2 answers
  • -2(x+4)=-2(x+4)-6 equations
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!