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
Elanso [62]
2 years ago
13

What is the value of x?

Mathematics
2 answers:
Vinvika [58]2 years ago
8 0
Well first you have to set the two equal to each other
x+40=3x, then subtract x from both sides
40=2x, then divide both by two to get x alone
x=20
Svet_ta [14]2 years ago
6 0
They are vertically opposed angles.

They are equal!

So x+40 = 3x and we solve it -> x-3x = -40 -> -2x = -40 -> 2x=40 so x = 20
You might be interested in
25 points, look at the picture.
attashe74 [19]

Answer:

1080

Step-by-step explanation:

PEMDAS says multiply and divide from left to right

9*5*6*3÷3*4*6÷6

45*6*3÷3*4*6÷6

270*3÷3*4*6÷6

810÷3*4*6÷6

270*4*6÷6

1080*6÷6

6480÷6

1080

6 0
3 years ago
A lot contains 12 items, and 4 are defective. If three items are drawn at random from the lot, what is the probability they are
Gnesinka [82]

Answer:

ur nan

Step-by-step explanation:

6 0
3 years ago
Simplify this please​
Fittoniya [83]

Answer:

<h2><em><u>4</u></em></h2>

Step-by-step explanation:

\sqrt[3]{64}

=  \sqrt[3]{4 \times 4 \times 4}

= <em><u>4</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

3 0
2 years ago
Read 2 more answers
Find the measures of the angles in the diagram. 20 points for all of the ones listed below
Inessa [10]
AB is a diameter of the circle, so it divides circle into two semicircles. 

Inscribed Angle Theorem:

The measure of an inscribed angle is half the measure of the intercepted arc.


An especially interesting result of the Inscribed Angle Theorem is that an angle inscribed in a semi-circle is a right angle. That's why m∠<span>AQB=m∠</span><span>ASB=m∠</span><span>ALB=m∠</span><span>ATB=m∠</span><span>ARB=90°.</span>

It is impossible to find measure of ∠<span>BWD, its measure depends on measure of a central angle ∠WDB. </span>





8 0
3 years ago
Read 2 more answers
Kayla ordered a 5 lbs bag of starburst. 0.50 lbs of the bag is yellow. What percentage of the bag is NOT yellow?
Sergeu [11.5K]

Answer:

90% of the bag isn't yellow.

if you just multiple the 5 by 20 you realize your left with a 100. then if you multiply the .5 by 20 which equals 10. subtract that and you get 90%

3 0
3 years ago
Other questions:
  • Choose a number between 61 and 107 that is a multiple of 3 , 9 and 12
    14·1 answer
  • (b) Employers at a firm are worried about the effect of March Madness, a basketball championship held each spring in the US, on
    10·1 answer
  • A line segment is drawn from (1, 3) to (8, 3) on a coordinate grid.
    11·2 answers
  • Which computer device helps you input data in the form of text, numbers, and commands? The helps you input data in the form of t
    9·2 answers
  • Add or subtract. Express in simplest form.<br> -4 1/3 +1 1/6
    8·1 answer
  • What I'd the answer to 49,base 7
    9·1 answer
  • Xavier runs 0.75 miles each day .How far has he won at the end of 6 days?
    8·2 answers
  • The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right an
    5·2 answers
  • Compare 9 * 10^4 to 3 * 10^2. (A) 9 * 10^4 is 3 times larger than 3 * 10^2 (B) 9 * 10^4 is 30 times larger than 3 * 10^2 (C) 9 *
    15·1 answer
  • What is the value of x?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!