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
almond37 [142]
3 years ago
7

To solve for 51 x 4, Tamara used mental math by thinking about 51 + 51 + 51 + 51. Which best describes the strategy she used to

solve
Mathematics
1 answer:
sergey [27]3 years ago
5 0
Its faster in adding isn't always right when you are multiplying numbers
You might be interested in
Please answer this question now in two minutes
Nataly_w [17]

Answer:

Ray WV and Ray WX.

Step-by-step explanation:

A ray is a line that has a fixed starting point, but no end points. It extends infinitely. You usually list points based on the way it is facing.

Hope this helps!

5 0
3 years ago
Read 2 more answers
you got a new credit card with an interest rate of 18% compounded monthly and no minimum payment. you go on a shopping spree and
just olya [345]
The total amount owed after 6 months will be found using the formula:
FV=P(1+r/100*n)^n
P=principle=$10000
r=rate=18%
n=terms=0.5


FV=10000(1+18/2*100)^0.5
FV=$10,440.30651
Thus the amount owed will be $10440.30651
7 0
4 years ago
A racing car used 255 litres of fuel to complete a 340km race.on average,how many litres of fuel did the car use every 100km?
KIM [24]
X=(255÷340)×100
x=0.75×100
x=75
5 0
3 years ago
Evaluate c/2 - 3 + 6/d when c=14 and d=13???
Kazeer [188]

c/2-3+6/d

substitute c=14 and d=13:

14/2-3+6/13

simplify:

7-3+6/13

4+6/13

multiply 4 by 13/13 to group like terms (for a fraction):

52/13+6/13

combine:

58/13

Therefore, the answer is 58/13 or around 4.462

5 0
3 years ago
10 in.<br> 13 in.<br> 16 in. <br> What is the Surface area of the triangular prism
Marianna [84]

Answer:

about 704 in 2

Step-by-step explanation:

surface area-2Ab+Pb*h

=2(13*8)+49.6(10)

=704

3 0
3 years ago
Other questions:
  • Plz help
    13·1 answer
  • What is the graph of
    12·1 answer
  • What’s the answer??!?
    14·1 answer
  • Angles of a polygon <br>thanks ♡♡♡♡​
    13·1 answer
  • Write 0.8 as a fraction.
    8·2 answers
  • PLEASE HELP!!! Urgent. Will mark as brainliest
    14·1 answer
  • Which inequality is graphed?<br> 2 x<br> 2 Less-than-or-equal-to x<br> 2 Greater-than-or-equal-to x
    8·2 answers
  • PLEASE HELP ME DEAR GOD<br> Find the solution to the system of equations.
    14·2 answers
  • What is the slope of a line parallel to line Y= 3x +2
    5·2 answers
  • During swim practice, an Olympic swimmer is required to complete three swimming intervals, in this order: warm-up freestyle, spr
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!