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xxTIMURxx [149]
3 years ago
8

How does using models to find 2.4 - 1.07 is similar to using models to find 240 - 107.​

Mathematics
1 answer:
Nastasia [14]3 years ago
3 0

Answer:

Basically, because when you want to find the difference between 2.4 and 1.7 using models, you take away the same amount of squares as if you were finding the difference between 240 and 170 using models.

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How many inches is 100 meters
gavmur [86]
There is 3937.01 inches in 100 meters.
There is 39.3701 inches in 1 meter
multiply that by 100 and you get your answer
Hope This Helps
8 0
3 years ago
Read 2 more answers
A rectangle’s base is 6 cm longer than its height. The rectangle’s area is 135 cm2. Find this rectangle’s dimensions. You must i
il63 [147K]

Area of a rectangle  =  length x height

Area = 135

Height = X

Lenght = x +6

135 = x * x+6

Simplify:

135 = x^2 +6x

Subtract 135 from both sides:

x^2 + 6x - 135 = 0

Solve:

2 numbers when added need to equal 6 and when multiplied equal -135

x = 9 and x = -15

The height can't be a negative number so the height is 9

Length =  9 +6 = 15

Height = 9cm, Length = 15 cm

6 0
3 years ago
Dee saves $20 a week for 10 weeks. during her 5-day vacation, she plans to spend $6.75 each day for snacks. which expression sho
QveST [7]

$20 a week for 10 weeks is:

20*10 = $200


She spends $6.75 each day for 5 days:

6.75*5 = $33.75.


Lets subtract her spending from her savings to find out how much she has left:

$200-$33.75 = $166.25

4 0
3 years ago
Read 2 more answers
Simplify: 2x + 9 - 17x - 15 -x​
Ostrovityanka [42]

Answer:

1

Step-by-step explanation:

2x + 9 - 17x - 15 - x =????

2x - 17x - x + 9 - 15 = 0

- 15x - x - 16 = 0

- 16x - 16 =0

-16x = 16

x = 16 / - 16

x = 1

6 0
3 years ago
PLEASE HELP ASAP
VARVARA [1.3K]

Answer:

okok so the anwser is 1+1

Step-by-step explanation:

1 and add another is 2

boom.

:)

3 0
3 years ago
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