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Andrei [34K]
3 years ago
11

Find 20% if 45 using a model.

Mathematics
1 answer:
Airida [17]3 years ago
4 0

I don't really know what the question was, but I am guessing that it is 20% times 45. The answer I got was 9. I hope this helps, sorry if not. c;

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myrzilka [38]

Answer:

lol idk

Step-by-step explanation:

look it up

6 0
3 years ago
Jesse has 2 stickers .sara has 8 stickers .how many fewer stickers does jesse have than sara?
sergij07 [2.7K]

Answer: 6

Step-by-step explanation:

take 8-2 =6

3 0
4 years ago
Read 2 more answers
3. Find the horizontal change and the vertical change for the translation.
SashulF [63]
<span>P(4, -4) ----> (-4, 7)
x- axis from 4 to -4 ; move to the left 8 units.
y-axis from -4 to 7 ; move up 11 units

</span><span>D. left 8; up 11

</span><span>C(3, -1) translated to the left 4 units and up 1 unit.
from 3 of x-axis move to the left 4 units to arrive at  -1
from -1 of y-axis move up 1 unit is to arrive at 0.

(xy) </span>→ (x-4, y + 1) (-1,0) Choice D.
7 0
4 years ago
The graph below shows how much Hailey’s plane is climbing in how many seconds. How much is she climbing each second
Grace [21]

Answer:

The answer is 48

Step-by-step explanation:

Just take one of the points shown in the graph and in this case x is the seconds the plane has being flying up and the y values is how much the plane is climbing. So, divide your x and y values to get your slope so its 192/4 and simplified is 48/1 or 48 per second

3 0
3 years ago
Which inequality models this problem? Miranda started a car-washing business. She spent $75 to purchase supplies to get started
ycow [4]

Given

Miranda started a car-washing business

She spent $75 to purchase supplies to get started and she uses about $0.50 worth of supplies per car washed.

Miranda charges $9 for each car washed

Find out the minimum number of cars Miranda will need to wash to make a profit.

To proof

As given

let c represent the number of cars.

She spent to purchase supplies to get started = $ 75

she uses worth of supplies per car washed = $ 0.50

Miranda charges  for each car washed = $ 9

than the inequality be

9c> 75+0.50c\\9c-0.50c>75\\8.5c> 75\\c> 8.8

i.e the minimum number of cars  Miranda will need to wash to make a profit is 9 .

Hence proved



5 0
4 years ago
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