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
Andrei [34K]
3 years ago
7

Solve for x if the angles are 110 and 2x+3

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

x=16

Step-by-step explanation:

Because this is an isosceles triangle the angle 2x+3 is the same as the missing angle. The angles in triangles add up to 180 degrees. 180-110=70.

Because the two angles are the same you can divide 70 by 2 to get 35.

35=2x+3.

35-3=2x+3-3

32=2x

32/2=2x/2

16=x

8_murik_8 [283]3 years ago
6 0
Since the triangle is an isosceles triangle, it’s base angles are equal which means two angles are 2x+3 and other angle is 110
Then
2x+3+2x+3+110=180(sum of angles of triangle)
4x+6=180-110
4x+6=70
4x=70-6
4x=64
x=64/4
x=16
You might be interested in
Which method will NOT get you to the point (5,2.5)?
Vinvika [58]

Answer: 1st Choice Starting at the origin go 5 spaces to the right and then 2.5

8 0
2 years ago
Read 2 more answers
Order the following number from smallest to largest. <br><br>25, 10, -15, 0, -5​
blondinia [14]

Answer:

-15, -5, 0, 10, 25

Step-by-step explanation:

The highest negative integer would be the smallest number, the the largest positive number would be the largest.

Brainliiest pleaseeeee

4 0
3 years ago
Read 2 more answers
a real estate agent revives a 3% commission for selling a house. find the commission that the agent earned for selling a house f
UNO [17]
The answer is 3930.

All you have to do is multiply 131,000 * 3 and then divide that by 100.

Hope that helps!
5 0
3 years ago
Read 2 more answers
What’s the equation for this table? Use y=mx+b. HELP
Verdich [7]

Answer:

y = 2x + 12

Step-by-step explanation:

You can check this by plugging any of the values from the table into the equation. You can find the answer by finding the slope and then using that to find the y-intercept.

y2-y1/x2-x1  

16-14/2-1 = 2/1 = 2. So our slope equals 2.

If we set x = 0 to find our y-intercept, and we know that we have a slope of 2 we can subtract 2 from 14 to get the y-intercept.

14-2 = 12. --> (0, 12) which is true because we know that the slope is 2.

3 0
2 years ago
“the perimeter of the rectangle below is 90 units. find the length of side PS. write your answer without variables.”
Rzqust [24]

Answer:

19

Step-by-step explanation:

The opposite sides are equal, so:

PS = 3y+1

RS = 4y+2

QR = 3y+1

PQ = 4y+2

Therefore, we can set the perimeter 90 = PS+RS+QR+PQ

90 = (3y+1) + (4y+2) + (3y+1) + (4y+2), or,

90 = 2(3y+1) + 2(4y+2)

90 = 6y+2 + 8y+4

90 = 14y + 6

84 = 14y

y = 6

Then, we go back to the question. It's asking for the length of PS. PS = 3y+1, so we plug in 6 for y

3(6)+1

18 + 1 = <u>19</u>

5 0
3 years ago
Other questions:
  • Ms Li has 4 different books and 1 red pen,1 blue pen and 1 black pen she is wrapping one book and one pen.Draw a tree diagram to
    13·1 answer
  • Four families equally share 5 pies. How much pie will each family receive?
    14·1 answer
  • you buy 6 notebooks, 10 folders, 1 pack of pencils, and 1 lunch box for school. after using a $10 gift card, how much do you owe
    11·1 answer
  • The metabolism of alcohol occurs at what average rate per hour? 2.0 oz. per hour .5 oz. per hour 1.0 oz. per hour 1.5 oz. per ho
    8·1 answer
  • How do I solve 12x^2-89x-56 factor by grouping
    8·1 answer
  • I need for this problem. Help please!​
    15·1 answer
  • What is the coefficient of x4 in the expansion of (3x + 1)??
    7·1 answer
  • URGENT PLS HELP&lt;3 Each person needs to rent a helmet for $5. Write the expression for the total cost for the helmets.
    11·2 answers
  • How would you solve this problem​
    5·1 answer
  • Is 0.25 terminating or repeating
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!