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
SOVA2 [1]
3 years ago
6

Select an operation to make the equation true.

Mathematics
1 answer:
MrRa [10]3 years ago
3 0
Add. I’m not sure because there is a - besides the 15.

Explanation - 12 + 15 = 27.

Hopefully this helps. Have a blessed one. God loves you. ☺️
You might be interested in
An airplane takes 3 hours to travel a distance of 1680 miles with the wind. The return trip was 4 hours against wind. Find the s
nasty-shy [4]

Answer:

Speed of plane in still air: 490  mile/hour

speed of wind: 70  mile/hour

Step-by-step explanation:

still speed = x        wind speed = w

with wind: speed = still + wind

(x+w) * 3 = 1680     ...a

against wind: speed = still - wind

(x-w) * 4 = 1680    ...b

b-a ... 4x-4w-3x-3w = 0

x-7w = 0

x = 7w

substitution: (7w+w)*3 = 1680      8w = 560       wind speed (w) = 70

still speed (x) = 7w = 490 mile/hour

5 0
3 years ago
Raise the sum of b and a to the 10th power the topic is writing an expression. PLEASE HELP !
otez555 [7]

Answer:

(b + a)^{10}

5 0
3 years ago
4. You are packing clothes for vacation and don't want to take any t-shirts. You randomly choose 3 shirts from a drawer containi
natta225 [31]

Answer:

A. 3/10

B.1/7

Step-by-step explanation:

5 0
2 years ago
Which triples are Pythagorean triples? (select all the correct answers)
mrs_skeptik [129]

Answer:

Step-by-step explanation:

(1) Yes

6 0
3 years ago
Read 2 more answers
The point (-3,11) is a solution of which of the following systems?
kaheart [24]
The point (-3,11) is a solution to : y > = x - 2, 2x + y < = 5
8 0
3 years ago
Read 2 more answers
Other questions:
  • Triangle ABC has side lengths:
    15·2 answers
  • What is the answer to this question
    6·1 answer
  • An arrow shot into the air is 160t-16t^2 feet above the ground t seconds after its released. During what period of time is the a
    7·1 answer
  • A model of a boat is 4 inches wide and 12 inches high. If the actual boat is 12 feet wide, what is the height?
    10·1 answer
  • △DEF
    15·2 answers
  • Which of the given lengths make a right triangle?
    11·1 answer
  • If n is a positive integer, how many 5-tuples of integers from 1 through n can be formed in which the elements of the 5-tuple ar
    9·1 answer
  • Which function is modeled by below?
    11·1 answer
  • Find the discounted price. <br> guitar:$95.00<br> discount: 15%
    15·1 answer
  • Please hurry... Have a blessed day!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!