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
tamaranim1 [39]
3 years ago
14

Solve for x in the diagram below.

Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0

Answer:

x = 20

Step-by-step explanation:

x and 3x + 10 form a right angle, then

x + 3x + 10 = 90

4x + 10 = 90 ( subtract 10 from both sides )

4x = 80 ( divide both sides by 4 )

x = 20

NemiM [27]3 years ago
3 0

Answer:

x = 20

Step-by-step explanation:

The sum of the two angles is 90 degrees

x+3x+10 = 90

Combine like terms

4x+10 = 90

Subtract 10 from each side

4x+10-10 = 90-10

4x= 80

Divide each side by 4

4x/4 = 80/4

x = 20

You might be interested in
Liz wants to make several batches of biscuits. She has 27 tablespoons of yeast left in the jar and each batch of biscuits takes
asambeis [7]

Answer:

8

Step-by-step explanation:

27 divided by 3 1/4 =

27 divided by 13/4=

27 times 4/13 = 108/13 = 8.307

At most she can make 8 taches.

8 0
2 years ago
1. If f(x)=10- xạ, then which of the following is the value of f (-2)?
12345 [234]
It’s option 4. Hope I’m not too late
6 0
4 years ago
Jemma is three times as old as Angie. Five years from now the sum of their ages will be 34 years. What are their present ages?
Lapatulllka [165]

Answer: Angie = 6, Jemma = 18

<u>Step-by-step explanation:</u>

Let x represent the current age of Angie

              Current Age           Age 5 years from now

Angie:            x                              x + 5

Jemma:        3x                            3x + 5

5 years from now the sum of their ages is 34

                  (x + 5) + (3x + 5) = 34

                               4x + 10 = 34

                               4x        = 24

                                 x         = 6

Angle's current age is x = 6

Jemma's current age is 3x = 3(6) = 18

5 0
3 years ago
Read 2 more answers
13. Three friends equally share 12 of a pizza. How much of the pizza does each friend get?
ahrayia [7]
4 slices of pizza. You get this by dividing the total amount of slices but the amount of people.
5 0
2 years ago
Describe how to find the sale price of an item that has been discounted 25%.
Nadya [2.5K]
You subtract the % that the sale is and take it away from 100%. You get 75% then take the original price and divide it by .75
4 0
3 years ago
Read 2 more answers
Other questions:
  • What’s it mean about how angles change when you rotate them?
    11·2 answers
  • Please help me, I might have more coming so stay tuned I guess. THANKS!!!<br> (SLOPES)
    13·1 answer
  • Given right triangle MNL what is the value of Cos(M)
    13·2 answers
  • How many roots of the polynomial 30x^4 + 7x^3-125x^2-54x+72 have absolute value greater than 1?
    12·1 answer
  • Write the equation of each circle. center at (-4, 3), radius 9
    15·2 answers
  • Can someone help please?
    8·2 answers
  • Help if u may question 7 out of 15 helpp
    14·1 answer
  • Which one following is true about the data set 3,5,5,7,9
    8·2 answers
  • Who’s skin is this I will give brainliest to whoever answers correctly and 50 points
    11·1 answer
  • MP is the angle bisector of LMN. Given that LMP is a right angle.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!