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
blondinia [14]
3 years ago
9

Which equation can be used to find 42*51

Mathematics
2 answers:
german3 years ago
5 0

Answer:

(40 x 50) + (40 x 1) + (2 x 50) + (2 x 1) = 2,000 + 40 + 100 + 2

Step-by-step explanation:

I did some research and used a calculator.

Plz click the Thanks button!

<Jayla>

jenyasd209 [6]3 years ago
3 0

Answer:

multiplication

Step-by-step explanation:

The * sign is multiplication. When you have no multiplication sign on your keyboard, you use *. Hope this helps! If you are still confused please comment.

You might be interested in
Find the volume of the cylinder.
Naya [18.7K]

Answer:

Need points dont report pls

Step-by-step explanation:

7 0
3 years ago
Tom deposited $2410 in a bank that pays 12% interest, compounded monthly. Find the amount he will have at the end of 3 years.
OLEGan [10]

Answer:

Base amount: $2,410.00

Interest Rate: 12% (yearly)

Effective Annual Rate: 12.68%

Calculation period: 3 years

$3,448.15

Step-by-step explanation:

The generic formula used in this compound interest calculator is

V = P(1+r/n)^(nt)

V = the future value of the investment

P = the principal investment amount

r = the annual interest rate

n = the number of times that interest is compounded per year

t = the number of years the money is invested for

4 0
3 years ago
a rectangle has a perimeter of 88cm. if the height is three times the length of the width what are the dimensions of the rectang
fredd [130]

Answer:

P=88. L=3w

P= 2(w)+2(L)

Then substitute the values into the equation

88=2w+2(3w)

Then solve for w and its length which is 3w

5 0
3 years ago
Find Sn for the given arithmetic series a1=-26 d=-9 n=24
ryzh [129]

Answer:

- 3108

Step-by-step explanation:

The sum to n terms of an arithmetic series is

S_{n} = \frac{n}{2} [ 2a_{1} + (n - 1)d ]

Substitute the given values into the formula

S_{24} = \frac{24}{2} [ (2 × - 26) + (23 × - 9) ]

                          = 12 ( - 52 - 207 )

                         = 12 × - 259 = - 3108

5 0
3 years ago
Justify 3.020020002 is a rational number with step by step answer​
Zanzabum

Answer:

This number is rational because there is a repeating pattern. Following the decimal, there is one 0 then a 2. This process repeats by adding a 0 each time the number 2 is passed.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Solve: -6____=-8 ; what goes on the blank spot?
    10·1 answer
  • What can you divide 1,063 by to get to 10?
    6·1 answer
  • 3 kilograms are greater than 6 pounds? True or False
    12·2 answers
  • Find the following for the given pyramid: Slant height, lateral area, surface area, and volume. Please show all work!
    10·1 answer
  • Write an expression for the area of the triangle. Simplify the expression.
    9·1 answer
  • Which expression is equivalent to 6(7x)
    6·1 answer
  • Solve similar triangles<br> Help PLZ
    9·1 answer
  • If fx) = 2х2 - 5 and g(x) = 3х+3, find (f-g)(x).
    12·2 answers
  • 13 Use the given angle to find the missing angles 109 pleaseee before Monday ​
    9·1 answer
  • Find m∠C. Put the answer below.<br> m∠C =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!