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
boyakko [2]
3 years ago
12

Use compatible numbers to estimate the quotient. 412 divided by 5

Mathematics
2 answers:
katen-ka-za [31]3 years ago
6 0
412 divided by 5 is 82.4
SpyIntel [72]3 years ago
6 0
Round 412 to 400. We automatically know that 40 divided by 5 is 8, so that tells us that 400 divided by 5 is 80. So the estimate would be 80 and the compatible numbers would be 400 and 5
You might be interested in
The number divided by -4 is increased by -63, the result is -45. What is the number? 
Pavlova-9 [17]
X / (-4) + ( -63) = -45 <=> x / ( -4) = 63 - 45 <=> x / (-4) = 18 <=> x = 18 * (-4) <=> x = -72.
3 0
3 years ago
Read 2 more answers
F divided by 28 equal 24
BabaBlast [244]
You can translate to:

F ÷ 28 = 24

F/28 = 24          Cross Multiply

F = 28 * 24

F = 672

6 0
3 years ago
Read 2 more answers
Help please..................
Svetradugi [14.3K]
Substitute p and q with the given numbers (6 and 5) then use pemdas
18+42/6-5= 20
4 0
2 years ago
Read 2 more answers
Plz help!
jek_recluse [69]

Step-by-step explanation:

let's look at the last line :

x³ + 8x - 3 = Ax³ +5Ax + Bx² + 5B + Cx + D

since we find A, B, C, and D by simply comparing the factors of the various terms in x (or constants) in both sides of the equation, we need to combine a few terms on the right hand side (so that we have one term per x exponent grade).

x³ + 8x - 3 = Ax³ + (5A + C)x + Bx² + (5B + D)

by comparing now both sides, to make both sides truly equal, the factors have to be equal.

A = 1 (the same as for x³ on the left hand side).

B = 0 (a we have no x² on the left side).

5A + C = 8 (a 8 is the factor of x in the left side).

5×1 + C = 8

5 + C = 8

C = 3

5B + D = -3 (as the constant term is -3 on the left side).

5×0 + D = -3

D = -3

so, the 4th answer option is correct.

7 0
2 years ago
Which of the following expressions is correctly written in scientific notation?
valentinak56 [21]

Answer: D is correctly written in scientific notation.

Step-by-step explanation:

The base has to be between 1 and 10.

A has a base of 16.4 which is greater than 9.

B is not even in scientific because the base it being raise to an exponent

C has 0.71 as base which is less that.

3 0
2 years ago
Other questions:
  • (6•8)+(4•10)+(4•6)+(4•8)​
    13·2 answers
  • Plz i need help from u!
    15·2 answers
  • Cam wrote four statements using absolute value. Which of Cam's statements is incorrect?
    6·1 answer
  • Please help me with the middle question
    5·1 answer
  • HELP ME FOR BRIANETEST
    6·1 answer
  • Help please. also if you can see 9. please help that one too. THANKS SO MUCH
    13·1 answer
  • 4. Transversal E F intersects AB and CD, as shown in
    6·2 answers
  • Tax" is an added amount when finding the grand total of a bill. True or false
    12·2 answers
  • Amir buys a new car for £16470. The value of the car will depreciate by 2% each year. Work out how much amir's car will cost aft
    7·1 answer
  • Pllllllllllllllzzzzzzzzzzzzzzz <br> hhheeeellllllllpppppppppppp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!