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
skad [1K]
2 years ago
12

Find the values of a and b.

Mathematics
1 answer:
aksik [14]2 years ago
7 0

Answer:

  a = 144

  b = 67

Step-by-step explanation:

Where a transversal meets parallel lines, consecutive interior angles are supplementary.

<h3>Angles</h3>

  a° +36° = 180° . . . . . . consecutive angles are supplementary

  a = 144 . . . . . . . . . . divide by ° and subtract 36

  b° +113° = 180° . . . . . . consecutive angles are supplementary

  b = 67 . . . . . . . . . . divide by ° and subtract 113

You might be interested in
If a = 0.6(the 6 repeating) and b= 0.75, then a·b= (blank) and a/b=(blank)
Phoenix [80]
0.6666 (repeating) x 0.75 = 0.5

0.6666 (repeating) / 0.75 = 0.8888888 (repeating)
5 0
4 years ago
Tickets to a concert cost $2 for children, $3 for teenagers and $5 for adults. When 570 people attended the concert, the total t
-Dominant- [34]

Let

x--------> the number of children

y------> the number of teenagers

z------> the number of adults

we know that

2x+3y+5z=1,950 ------> equation A

x+y+z=570 -----> equation B

y=\frac{3}{4}x

x=\frac{4}{3}y -------> equation C

Substitute equation C in equation A and equation B

2[\frac{4}{3}y]+3y+5z=1,950

\frac{17}{3}y+5z=1,950 --------> equation D

[\frac{4}{3}y]+y+z=570

\frac{7}{3}y+z=570 --------> equation E

Multiply equation E by -5

-\frac{35}{3}y-5z=-2,850 --------> equation F

Adds equation D and equation F

\frac{17}{3}y+5z=1,950\\\\-\frac{35}{3}y-5z=-2,850\\\\---------\\\\-\frac{18}{3}y=-900\\\\y=3*900/18\\\\y=150\ teenagers

therefore

<u>the answer is the option</u>

150\ teenagers


4 0
3 years ago
Read 2 more answers
I need help with this (simplify 8^3)
sattari [20]

Answer:

512

Step-by-step explanation:

8 = 2^3

Therefore,

8^3  

= (2^3)^3

= 2^(3*3)

= 2^9

= 512

Thus, 8^3 = 512

<h2>Please mark my answer as Brainliest!!!</h2>
5 0
4 years ago
Read 2 more answers
Help help , Please help! Brainliest if correct! What was the equation of the graph below before it was shifted to the left 1.5 u
patriot [66]

Answer:

Option (D). G(x) = x³ - x

Step-by-step explanation:

Given function is the attachment,

G(x) = (x - 1.5)³ - (x - 1.5)

This function when translated by left by 1.5 units, rule for the translation is,

G(x) → G'(x + 1.5)

Therefore, translated function will be,

G'(x) = (x - 1.5 + 1.5)³ - (x - 1.5 + 1.5)

G'(x) = x³ - x

Therefore, Option (D) will be the answer.

7 0
3 years ago
(x + 20<br> Solve for x:<br> 2<br> = 3x<br><br><br> Ox= 10<br> Ox=4<br> Ox=-14<br> Ox=-17
maxonik [38]

Answer:

\pmb{x=10 }

Step-by-step explanation:

  • x+20=3x

  • 3x-x=20

  • 2x=20

  • x=20/2

  • x=10
6 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ HELP 1 part out of 50 is milk fat.which type of milk has more milk fat per cup?
    6·1 answer
  • Deshawn deposited $6500 into a bank account that earned 11.5% simple intrerest each year. He earned $4485 in interest before clo
    14·1 answer
  • Area of a triangle two sides of which are 18 cm and 12 cm <br><br>and the perimeter is 44 cm.​
    12·2 answers
  • What is the perimeter of quadrilateral ABCD?
    7·1 answer
  • A store is having a sale on jelly beans and trail mix. For 3 pounds of jelly beans and 2 pounds of trail mix, the total cost is
    15·1 answer
  • Samantha has $24 but she wants a pair of Jordan's that are $112. She does chores and she gets paid $5 for each chore. If she doe
    11·1 answer
  • .can somebody help me.with this question ​
    8·1 answer
  • The number of fish in a pond triples every 7 years. By what percent does the population change each year? 0 17% decay O 117% gro
    14·1 answer
  • What is the diameter of a circle with a radius of 7 inches
    13·1 answer
  • Wanna be friends i like easter
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!