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LekaFEV [45]
4 years ago
13

How to calculate the area and perimeter of this shape?

Mathematics
1 answer:
Aneli [31]4 years ago
4 0
1*(2+3+2)+2*3

1*7+6

7+6

13 ft^2
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24, which is 10% of the money they wanted to raise
Nadusha1986 [10]

Answer:

<em>$2,000</em>

<em></em>

Step-by-step explanation:

Let the amount of money they want to raise be $20,000.

We are going to look for 10% of $20000 as shown:

10% of 20,000 = 10/100 * 20,000

= 0.1 * 20,000

= 2,000

<em>Hence the 10% of the money they want to raise is $2,000</em>

<em></em>

<em>Note the the money the amount of money they want to raise was assumed.</em>

8 0
3 years ago
What is the equation of the line that goes through the points (- 2, 1) and (0, 4) ? (Write your answer in standard form .)
tekilochka [14]

Answer:

3x-2y+8=0

Step-by-step explanation:

The slope of the line that goes through the points (-2, 1) and (0, 4) is

\frac{4-1}{0-(-2)} = \frac{3}{2}

The slope of the line that goes through the points (x, y) and (0, 4) is

\frac{4-y}{0-x} = \frac{4-y}{-x}

So \frac{3}{2}=\frac{4-y}{-x}\\-3x=2(4-y)=8-2y\\3x-2y+8=0

5 0
2 years ago
There are 2 squares, and the ratio of their perimeters is 5:8. If the area of the first square is 225m², then what is the area o
nata0808 [166]

we know that

the ratio of the perimeters is equals to the scale factor

scale factor=5/8

scale factor=measure smaller square/measure larger square

 

let

smaller square=first square

larger square=second square

 

area smaller square=[scale factor]²*area larger square

so

area larger square=area smaller square/[scale factor]²

scale factor=5/8

area smaller square=225 m²

area larger square=225/[5/8]²----> 225/(25/64)-- > 225*(64/25)----- > 576 m²

 

the answer is

the area of the  second square (larger square) is 576 m²


7 0
3 years ago
Do not answer if you do not have right answer warning!
lubasha [3.4K]

Answer:

(0,5)

Step-by-step explanation:

The y-intercept is where the graph crosses the y-axis, and where x=0.

(0,5)

8 0
3 years ago
23 please help thanks no link or i will report
NARA [144]

how many students got 90 or less = 14

how many students got more than 90 = 11

3 more students got 90 or less so answers is D. 3

please mark brainliest

4 0
3 years ago
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