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padilas [110]
3 years ago
15

A square and a rectangle have equal areas. The length of the rectangle is twice the length of the side of the square. The width

of the rectangle is
2 centimeters shorter than the length of the side of the square. What is the length, in centimeters, of the side of the square?
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

4 cm

Step-by-step explanation:

x^2 = bh

b = 2x

h = x-2

x^2 = (2x)(x-2)

4^2=[2(4)][4-2]

16 = 16

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What is the value of x^2+4 for x=5​
Dvinal [7]

Answer:

25+4=29

thats your answer

PLEASE MARK AS THE BRAINLIEST

5 0
3 years ago
Read 2 more answers
Each grade level at Hooperville Schools has 298 students.
madreJ [45]

Answer:

(a) 3,874 students.

(b) 46,488 students.

Step-by-step explanation:

We have been given the each grade level at Hooperville Schools has 298 students.

(a) To find the number of students that attend Hooperville Schools, we will multiply the number of grades by 298.

\text{Students that attend Hooperville Schools}=13\times 298

\text{Students that attend Hooperville Schools}=3,874

Therefore, 3,874 students attend Hooperville Schools.

(b) We have been given that nearby district, Willington, is much larger. They have 12 times as many students.

To find the number of students that attend schools in Willington, we will multiply number of students at Hooperville schools by 12.

\text{Students that attend Willington Schools}=12\times 3,874

\text{Students that attend Willington Schools}=46,488

Therefore, 46,488 students attend schools in Willington.

4 0
3 years ago
HELP WITH 4 QUESTIONS!!!!
m_a_m_a [10]

When dilation is about the origin, as it is here in every case, the image point coordinates are the original (pre-image) coordinates multiplied by the scale factor.

1. Multiply every coordinate value by 5:

... W' = (-5, 10), X' = (-15, -5), Y' = (25, -5), Z' = (15, 10)

2. Multiply every coordinate value by 1/3:

... A' = (-2, 5), B' = (0, 5/3), C' = (1, 10/3)

3. A' = (2, 8), B' = (6, 2), C' = (2, 2)

4. The image coordinates are 5 times the original coordinates, so ...

... the scale factor of the dilation is 5.

5 0
3 years ago
40% of students on a field trip love the museum. If there are 20 students on the field trip, how many love the museum??
MariettaO [177]
Since there are 20 students on the field trip. Then 20 is the 100% total. Thus, to find how many people love the museum, we can simply multiply the total number of people by the percentage of interest, namely 40%

20*0.4 = 8
So, 8 people love the museum.
5 0
3 years ago
The sum of three numbers is 8. The first number minus the second plus the third is 4. The first minus the third is 2 more than t
Whitepunk [10]

Your numbers will be 3+2+3=8

If you try the hint, the first number minus the 2nd plus the third is 4 then: 3-2+3=4

Answer: 3+2+3=8

8 0
3 years ago
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