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
Oksana_A [137]
2 years ago
7

How many times do you need to regroup to subtract 847-268? How do you know?

Mathematics
1 answer:
Andrej [43]2 years ago
6 0

Answer:

You can regroup it 3 times and a remainder of 43. :) hope it helped!

Step-by-step explanation:

You might be interested in
5.6 cm<br> 8.2 cm<br> Area =_______
katovenus [111]

Answer:

Hello! answer: 22.96

Step-by-step explanation:

Area is base × height × 1/2 or base × height ÷ 2

Im going to use the second method.

8.2 × 5.6 = 45.92 45.92 ÷ 2 = 22.96 therefore the answer is 22.96

8 0
2 years ago
Read 2 more answers
Expanding triple brackets i will give brainliest!
swat32

Answer:

x^{3} -13x^{} -12

Step-by-step explanation:

(x+1) (x−4) (x+3)

= ((x+1)(x−4)) (x+3)

= ((x+1)(x−4)) (x)+((x+1)(x−4)) (3)

= x^{3} -3x^{2} -4x^{} +3x^{2} -9x^{} -12

= x^{3} -13x^{} -12

7 0
2 years ago
Given 3 sides of a triangle - how to tell it right, acute, or obtuse 8,11, 16
user100 [1]
Using Pythagorean theorem, we can justify our answer.
if c^2 = a^2 + b^2 then triangle is right one,
if c^2 > a^2 + b^2 then triangle is obtuse and
if c^2 < a^2 + b^2 then triangle is acute triangle.

Here a=8, b=11 and c=16
Put these values in the equation
16^2 = 8 ^2 + 11^2
256 = 64 +121
256> 185
So here c^2 > a^2 + b^2  Which means triangle is obtuse triangle.

Answer: Obtuse Triangle


6 0
3 years ago
Please help :) Thank you
Anni [7]

Answer:

C

Explanation:

:) hope this helps

3 0
3 years ago
Ratio And Proportion
Allushta [10]

Answer:

11200 for 7 engines for a total of 80 hours

Step-by-step explanation:

You have 8 engines burning 12000 .for 10 hours.

Divide 10 hours into 12000=1200 PER hour.

1200 ÷8 engines = 140 per hour per engine.

140 × # of hours (12)=1680 for 12 hours per engine.

# of engines × 1680 for 12 hour/per engine

5×1680 = 8400 of fuel for 12 hours/5 engine

Then you have 2 that runs 10 hours

2 × 140 per hour per engine =280 × 10 =2800 for 2 engines for 10 hours

8400. + 2800= 11200 of fuel for 6 engines

4 0
3 years ago
Other questions:
  • Ninenine times the reciprocal of a number equals 33 times the reciprocal of 99. find the numbe
    13·1 answer
  • You and a friend want to know how much rope you need to climb a large rock.  Your friend is 5.5 feet tall and casts a shadow tha
    7·1 answer
  • If you change the sign of a point’s x -coordinate from positive to negative, how will the location of the point change?
    12·2 answers
  • I WILL MARK YOU BRAINLIEST!
    6·1 answer
  • How do you find the absolue value on a diagram
    11·2 answers
  • What is the product of -3 and 5?
    15·1 answer
  • 7)<br>If the circumference of a circle is 287, what is the<br>radius of that circle?​
    14·1 answer
  • What is the solution to the system shown below?
    7·1 answer
  • What percent of $81 equals $81
    13·1 answer
  • Which of the following expressions is equal to 3 to the fifth power times 3 to the second power
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!