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
denis23 [38]
3 years ago
9

Which shows the best estimate to use to find 43 × 78?

Mathematics
1 answer:
Over [174]3 years ago
4 0

Answer:

The best estimate for 43x78 is 40x80

Step-by-step explanation:

43 rounded to the nearest ten is 40.

78 rounded to the nearest ten is 80.  

The answer to 40x80 is 3200

You might be interested in
The positive square root of 38 is between?
Oksanka [162]
It's between 6 and 7.
4 0
3 years ago
Please help, my teacher never went over this with us.
laiz [17]

Answer:

F ) √ 9/64

Step-by-step explanation:

√ 9/64 simplifies into 3/8, which is a rational number

6 0
3 years ago
If m∠JKP=3r+12 and m∠2=4r−2, what is ∠JKN?
Leokris [45]
The answer seems to be 108
8 0
3 years ago
Determine the value of x and y in the following systems of equations5x-2y=4 ; -2x+y=2.
V125BC [204]

Answer:(x,y)=(8,18)

Step-by-step explanation:

Given

5x-2y=4-------1

Second Equation

-2x+y=2-----2

Now multiply equation 2 by 2 and it to equation 1

5x-4x+0=8

x=8

substitute it in equation 1

5\times 8-2\times y=4

36=2y

y=18

Therefore

(x,y)=(8,18)

7 0
3 years ago
HELP ASAP!!!
Nat2105 [25]
A , the seal is a carbavore
8 0
2 years ago
Other questions:
  • What does 3 9/10 + 4/5 equal?
    6·2 answers
  • Jamie and Stella are saving money to sign up for a school trip to Washington, D.C. In order to sign up for the trip, they must p
    8·1 answer
  • 7. Given :
    11·2 answers
  • A functionf(x) is graphed on the coordinate plane.
    11·2 answers
  • The sum of 4 consqutive terms in an A P is 32 and the ratio of the product of the first and the last term of the product of two
    8·1 answer
  • Which pair of fractions is not equivalent fractions?<br><br> 7/8 5/6 1/9 2/18 3/16 9/48 6/15 4/10
    10·1 answer
  • Find the length of the missing side. 34 ft ? 30 ft​
    14·1 answer
  • Monica paid sales tax of $105 when she bought a new TV. If the sales tax is 5%, what was the cost of the TV?​
    9·1 answer
  • They all have to be simplified
    14·2 answers
  • 1. Find a markdown of 1/9 on $450?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!