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3 years ago

Asap need help um plz help

Mathematics

2 answers:

den301095 [7]3 years ago

8 0

the answer is the first one, 3/3.

Rama09 [41]3 years ago

3 0

Answer:

3/5

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Pete estimates that he has spent $64.50 on supplies for his lawn mower. He charges $12 per lawn for his service. Write a linear

nadya68 [22]

Answer:

The equation representing the Amount of profit Peter earns is $y=12x-64.5$ .

Step-by-step explanation:

Given:

Money spent on supplies = $64.50

Per lawn charge for mowing lawn = $12

Solution:

Let the amount of profit Pete earns be represented by 'y'.

Let the number of lawns to be mowed be represented by 'x'

Now we can say that:

Amount of profit Pete earns is equal to Per lawn charge for mowing lawn multiplied by number of lawns to be mowed minus Money spent on supplies.

framing in equation form we get;

$y=12x-64.5$

Hence The equation representing the Amount of profit Peter earns is $y=12x-64.5$ .

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4 years ago

Find the total surface area of this triangular prism base=5cm 9cm line in the middle 12cm width=20cm 2 lengths on triangle 13cm

nikklg [1K]

We have been given an image of a triangular prism. We are asked to find the total surface area of the the prism.

The total surface area of the prism wold be sum of areas of all faces.

First of all, we will find the area of base and other two rectangles on sides.

$\text{Area of base}=(5+9)\times 20$

$\text{Area of base}=14\times 20=280$

$\text{Area of other two rectangular faces}=15\times 20+13\times 20$

$\text{Area of other two rectangular faces}=300+260$

$\text{Area of other two rectangular faces}=560$

Now we need to find the area of two triangular faces.

$\text{Area of other two triangular faces}=2\times \frac{1}{2}\times (5+9)\times 12$

$\text{Area of other two triangular faces}=14\times 12$

$\text{Area of other two triangular faces}=168$

$\text{Total surface area}=280+560+168$

$\text{Total surface area}=1008$

Therefore, the total surface area of the prism is 1008 square cm.

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4 years ago

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xxTIMURxx [149]

45-26=19
19 toy cars are not in the box.

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4 years ago

The area of the rectangle below is 18 square units. What is the width of the rectangle? Write and solve a division equation to f

kherson [118]

Answer:

24/5 or 4 and 4/5

Step-by-step explanation:

3 and 3/4=15/4

18 divided by 15/4=4 and 4/5

4 and 4/5=24/5

24/5 times 15/4=18

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