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sergij07 [2.7K]
2 years ago
8

1. The perimeter of a rectangle is 30 inches. If its length is three times its width, find both

Mathematics
1 answer:
andrew11 [14]2 years ago
3 0

The length is 11.25 inches.

The width is 3.75 inches.

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URGENT. I DO NOT UNDERSTAND: PLEASES LEAVE AN EXPLANATION
Mandarinka [93]

Answer:

Step-by-step explanation:

To find out area of a triangle you must use this formula; Area=1/2bh

In other words, Area equals half times base times height. Since we know that the base is 5/6, fill that in. You can do the rest on your own, (:

7 0
3 years ago
Find the cost of a car if it costs $25000 plus 18% VAT.
larisa [96]

Answer:

The car costs $29,500 after the value tax.  

Step-by-step explanation:

First, put the percentage into decimal form.  Since we are adding on the tax, add an additional 1 into the decimal.  

This is what we will use to multiply with: 1.18.

We know the cost of the car, $25,000 and it's VAT, 18%.

To determine how much it will cost after the added value tax, we multiply $25,000 with 1.18 because it is an additional cost to that car specifically.  

25,000 x 1.18 = 29,500

The car costs $29,500 after the value tax.  

6 0
3 years ago
jennifer works at whataburger and earned 168.75 last week. If she worked 22.5 hours, how much does she earn per hour?
Juli2301 [7.4K]

Answer:

7.5

Step-by-step explanation:

168.75 divided by 22.5 = 7.5

$7.50 dollars an hour.

7.50 x 22.5 = 168.75

6 0
2 years ago
Read 2 more answers
The students in Ms. Hill’s class are reading a 325-page book. There are about 90,000 words in the book.
NeX [460]

Answer:

225

Step-by-step explanation:

(90000÷325)×65=18000

18000÷80=225

reading rate of 225 words per minutes

5 0
2 years ago
Jack picked 76 apples. Of these, he sold 4y apples to Juanita and 3t apples to Sylvia. If he kept the remaining apples, how many
Alex Ar [27]

Answer:

Number of apples remaining with him will be 2 when we combined both the conditions.

Step-by-step explanation:

Given;

Number of apples Jack Picked =76

Number of apples sold to Juanita = 4y

Number of apples sold to Sylvia = 3t

We need to find the Number of apples remaining with him.

Solution:

To find the Number of apples remaining with him we will Subtract Number of apples sold to Juanita and Number of apples sold to Sylvia from Number of apples Jack Picked.

framing in equation form we get;

Number of apples remaining with him = 76-4y-3t

Now Given:

Condition 1 : y ≥ 15 and t = 2

So we can assume y =16 and t =2

Number of apples remaining with him = 76-4\times16-3\times2 = 76 -64 -6 = 6

Also we can say that y =17 and t =2

Number of apples remaining with him = 76-4\times17-3\times2 = 76 -68 -6 = 2

So the Given data is Insufficient to find the Number of apples remaining with him.

Condition 2 : y = 17

Number of apples remaining with him = 76-4\times17-3t = 76 -68 -3t = 8-3t

Since value of t is not given we can say that;

Given data is insufficient to find the number of apples remaining with him.

Condition 3 : Combined i.e y = 17 and y≥ 15 t = 2

Number of apples remaining with him = 76-4\times17-3\times2 = 76 -68 -6 = 2

Hence we can say that Number of apples remaining with him will be 2 when we combined both the conditions.

7 0
3 years ago
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