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
sveta [45]
2 years ago
15

Find the values of a and b that make each equation true.

Mathematics
1 answer:
larisa [96]2 years ago
4 0

Step-by-step explanation:

1) 3 – 36i = 9a + 4bi

3 = 9a => a = 3/9 = ⅓

-36 = 4b => b = -36/4 = -9

2) a – 15i = -7 – (2b-3)i

a = -7

-15 = -(2b-3)

2b-3 = 15

2b = 18

b = 18/2= 9

You might be interested in
Use the vertical line test to determine if the relation {(–6, –2), (–2, 6), (0, 3), (3, 5)} is a function
hammer [34]

Answer: Its a function

Step-by-step explanation:

6 0
3 years ago
Question 5 (1 point)
ElenaW [278]

Answer:

The volume of the shape is 560 ft^3

Step-by-step explanation:

To find the volume of the figure, we need to multiply the base area by the height of the figure

mathematically, we have the base area as a rectangular shape and its area is the product of its side lengths

We have this as 8 ft * 10 ft = 80 ft^2

So multiplying this by the height which is 7 ft, we have this as;

7 ft * 80 ft^2 = 560 ft^3

3 0
3 years ago
What is the slope of the line shown in the graph?
faust18 [17]

Answer:

-1 over 2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLSSS HELPPPPP WILL REWARD THE BRAINLIESTTT SOONER OR LATER THATS A PROMISE
Morgarella [4.7K]
Divide both sides by l. Hope this helps! :D
7 0
3 years ago
Read 2 more answers
Emma bridge in average of 20 pages each day she has six days to read 10 of the power of pages will she finish her reading in 6 d
Oksi-84 [34.3K]

Answer:

33

Step-by-step explanation:

Find the unit rate by dividing 20 by 6 which is 3.3.  This is how long it took Emma to read one page.    multiply it by 10 and get 33

7 0
3 years ago
Other questions:
  • If j and k are parallel lines, A and B are points on j, and C and D are points on k, how many planes contain points A, B, C, and
    8·1 answer
  • 1. The ratio of apples to oranges is 3 to 2. If you have 30 apples, how many oranges do you have?
    10·1 answer
  • A taxicab company charges $2.10 plus $0.80 per mile. Carmen paid a fare of $11.70. Write and solve an equation to find the numbe
    6·1 answer
  • (59 + 56) x 10 - 23????????????/
    10·2 answers
  • analyze the diagram below and complete the instructions that follow. find the value of x and the value of y
    10·2 answers
  • Solve the given equation for x showing all your steps 3.5(6 – x) + 14 = 7 – 1.5(5x + 16)
    15·1 answer
  • What is the answer to all
    8·2 answers
  • Directions: Solve for x.<br> 1.<br> X<br> 32<br> 9<br> 24
    5·1 answer
  • 14)
    9·1 answer
  • Please help me!! thank you!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!