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
drek231 [11]
2 years ago
8

PLS HELP DUE TONIGHT!!! 30 POINTS

Mathematics
1 answer:
Elis [28]2 years ago
4 0

Answer: C). Y = 3x + 4

Step-by-step explanation: Substitute -2 for x then find the result for Y.

You might be interested in
Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a week
ivolga24 [154]
Here is your answer.....

4 0
3 years ago
Read 2 more answers
John puts the base of a 13 foot ladder 4 feet from the wall of his house. How far up the wall does the ladder reach? Round your
antiseptic1488 [7]

Answer:

12.04 feet

Step-by-step explanation:

Applying Pythagoras theorem,

a^{2}= b^{2} + c^{2}

13^{2} =4^{2} + c^{2}

c^{2} = 145

c=\sqrt{145}

c=12.04

7 0
3 years ago
Find the measure of angle A when two angles are congruent?
erica [24]

m∡A = 70º

1) Considering that the Sum of the interior angles within a triangle is always 180º

2) We can write the following, and solve for x

x+80 + x +80 +40 = 180

2x +160 +40 = 180

2x + 200 = 180

2x =180-200

2x= -20

x=-10

3) So since angle A = x +80, we can plug it into that the value of x

m∡A = x +80º

m∡A=-10+80

m∡A = 70º

4 0
1 year ago
How long does it take an​ SR-71​ Blackbird, one of the fastest U.S.​ jets, to make a surveillance run of 8912 miles if it travel
MrMuchimi

Answer:

It takes 4 hours to make a surveillance run of 8912 miles.

Step-by-step explanation:

This question can be solved by a simple rule of three.

Average speed of 2228 mph.

So 1 hour -> 2228 miles. How many hours for 8912 miles?

1 hour - 2228 miles

x hours - 8912 miles

2228x = 8912

x = \frac{8912}{2228}

x = 4

It takes 4 hours to make a surveillance run of 8912 miles.

3 0
3 years ago
Read 2 more answers
The cost of turkey is directly proportional to its weight. If a 12-pount turkey costs $27, how much does a 13-pound turkey cost?
Pavel [41]

Answer:

$29.25

Step-by-step explanation:

Divide the cost of the turkey by 12 to obtain the unit cost then multiply this by 13

cost = \frac{27}{12} × 13 = $29.25


6 0
4 years ago
Read 2 more answers
Other questions:
  • Round to the nearest hundredth.<br> 84.562
    6·2 answers
  • Danny wants to buy a truck in 4 years. He is going to put away $2,500.00 into his savings account that will pay him 6.75% intere
    14·1 answer
  • Simplify (7 + 1)^2-(11+3^2)÷4.
    11·1 answer
  • 65.12-3.1.<br>aye yo do any one know? need my home boys to help meh out : ) ​
    13·1 answer
  • The sum of a number and its square is 90. Find the number.
    13·1 answer
  • The price of a toaster increase 10% to $40. What is the original price of the toaster before the increase?
    5·1 answer
  • What is the distance between the points (8, 12) and (1,3)? If necessary, round
    8·1 answer
  • on a typing test, warren has 8 errors for every 2 minutes he spends typing. how many minutes has warren typed if he has 64 error
    10·2 answers
  • What is the answer?​
    5·1 answer
  • Solve for x. x+3/4=5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!