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
Maksim231197 [3]
3 years ago
6

∠A and \angle B∠B are complementary angles. If m\angle A=(x+10)^{\circ}∠A=(x+10)

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
8 0

Answer:

x + 10 + 3x + 28 = 90

4x = 52

x= 13

Step-by-step explanation:

Angle B = 67

You might be interested in
A bag has 7 red marbles 8 blue marbles 5 purple marbles . Racheal draws a marble from the bag without looking
Klio2033 [76]

Answer:

Rachel most likely drew a red or blue marble.

8/20 chance of drawing a blue marble.

7/20 chance of drawing a red marble.

5/20 chance if drawing a purple marble.

3 0
2 years ago
Read 2 more answers
NEED ANSWER ASAP THE TEST IS TIMED!!!!!!!
frosja888 [35]

Answer:

5/-1

Step-by-step explanation:

y1-y2/x1-x2

3 0
3 years ago
Read 2 more answers
Evaluate 7 + (-3x^2) for x = 0. 4
Goshia [24]

Step-by-step explanation:

By substituting x = 0.4 in equation 7 + (-3x^2)

= 7 - 3 (0.4)^2

First solving o.4^2 as per the rule of BODMAS

= 7- 3 (0.16)

Now multiplying -3 with 0.16

= 7 - 0.48

= 6.52 THIS IS THE ANSWER

6 0
3 years ago
Maritza's car has 16 gallons of gas in the tank. She uses 3/4 of the gas. How many gallons of gas does Maritza use?
Savatey [412]
Find 3/4 of 16.

16 * 3/4

48/4

12

<span>So she uses 12 gallons of gas.</span>
5 0
3 years ago
HELP ME PLSSSSSSSSSSS
Trava [24]

Answer:

8

Step-by-step explanation:

I believe that the answer is 8

8 0
2 years ago
Other questions:
  • When I solve (1 + 5n^4 + n^2) + (8n^4 - 4 - n^2), is the answer -3 + 13n^4 + n^2 or just -3 + 13n^4
    7·1 answer
  • Quadrilateral ABCD has all congruent sides and opposite angles that are congruent. What classification can be given to ABCD?
    14·2 answers
  • Which of the following is not equal to 3/8? A-0.125 B-0.375 C- 6/16 D-0.3750
    13·2 answers
  • The vertex of the functions graph is given. Find c. y=2x^2-6x+c;(3/2, 0.5)
    12·1 answer
  • If 1/2+4x=-x+2, what is the value of x
    14·1 answer
  • Jane and Joan are twins. They both went to work at age 25 with similar jobs, and at the end of each year they will be receiving
    9·1 answer
  • Adrianna is attempting to write an inequality from a graph. She knows that the dash boundary line passes through the points (27,
    5·1 answer
  • 24. On the coordinate grid of a map, Josie's
    7·1 answer
  • Urgent help ! similar figures use the similarity relationship to find the indicated value
    5·1 answer
  • Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!