3 years ago

Solve each equation mentally.

Mathematics

1 answer:

larisa [96]3 years ago

4 0

Answer:

1) 1/17

2) 1/111

3) 1/15

They're all fractions

Hope that helped, just divide the result with the number available

Example :

1÷17 =1/17

You might be interested in

Juniors and seniors were surveyed about whether they plan to attend a school dance.

allochka39001 [22]

Mistake D. The response from seniors was reversed.

4 0

2 years ago

Find the surface area of the cylinder

Alik [6]

Answer:

Surface Area = 282.6 cm²

Step-by-step explanation:

Formula: SA = 2 $\pi$ rh + 2 $\pi$ r²

SA = 2 $\pi$ rh + 2 $\pi$ r²

SA = 2(3.14)(5)(4) + 2(3.14)(5)

SA = 2(3.14)(5)(4) + 2(3.14)(25)

SA = 125.6 + 157

SA = 282.6 cm²

4 0

3 years ago

Jennifer and carmen have the same amount of money to spend on carnival tickets Jennifer buys 4 tickets and has 8.40 left carmen

Sliva [168]

Do the following:

$8.40-$7.15=$1.25
Then divide 1.25 by the difference of tickets which is 3
1.25/3=0.42 (that's rounded to nearest cent)

3 0

3 years ago

PLEASE HELP WITH THE PROBLEM ON THE ATTACHED FILE

AfilCa [17]

Step-by-step explanation:

First u have to do the work of bracket and the solve

6 0

2 years ago

(9-6i) x m = 9 - 6i What is m? 0 1 9+6i -9+61

Tanya [424]

Answer:

Step-by-step explanation:

it should be 1. I believe this is the identity property.

7 0

2 years ago