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Amiraneli [1.4K]
3 years ago
6

Determine the perimeter of a square with a diagonal of √72 centimeters

Mathematics
1 answer:
const2013 [10]3 years ago
7 0
The correct answer is 23.6
First find the length of the square root of 72 which is 8.4
Next divide 8.4 by the square root of to to find the length of a side 5.9 
Multiply 5.9 by 4 to get 23.6
You might be interested in
Given the line y=3/5x+2 find the perpendicular line passing through the point (12,-7)
Monica [59]

Answer:

y=-5/3x+13.

Step-by-step explanation:

As a line that is perpendicular to anoher line has a slope that is the negative reciprocal of the line's original slope, we know that the slope of our new line is -5/3. As it passes point (12, -7), we can use the point slope formula which is y-y1=m(x-x1). So plug in, y+7=-5/3(x-12) and that gives us y+7=-5/3x+20 which gives our final answer of y=-5/3x+13.

7 0
2 years ago
Which of the following angle types has the most pairs of angles created when two parallel lines are intersected by a transversal
gavmur [86]

There are more types of corresponding angles because a line is equal to 180 degrees.

5 0
3 years ago
The heights of apricot trees in an orchard are approximated by a normal distribution model with a mean of 18 feet and a standard
Ulleksa [173]

Answer:

0.9544

Step-by-step explanation:

We are given that mean=18 and standard deviation=1 and we have to find P(16<X<20).

P(16<X<20)=P(z1<Z<z2)

z1=(x1-mean)/standard deviation

z1=(16-18)/1=-2

z2=(x2-mean)/standard deviation

z2=(20-18)/1=2

P(16<X<20)=P(z1<Z<z2)=P(-2<Z<2)

P(16<X<20)=P(-2<Z<0)+P(0<Z<2)

P(16<X<20)=0.4772+0.4772=0.9544

The probability that the height of a tree is between 16 and 20 feet is 95.44%

5 0
3 years ago
A dilver descends to a depth of -25.6 feet relative to sea level. How many feet must the diver ascend to reach sea level?
Mekhanik [1.2K]
The answer is c because he needs to end at 0
4 0
3 years ago
Read 2 more answers
Intc
ivanzaharov [21]

We are required to find the cost of each cherry tree and rose bushes.

The cost of each cherry tree, x is $8 and the cost of each rose bushes, y is $12

let

<em>cost of each cherry tree = x</em>

<em>cost of each cherry tree = xcost of each rose bushes = y</em>

The equation:

7x + 11y = 188 (1)

13x + 11y = 236 (2)

Subtract (1) from (2) to eliminate y

13x - 7x = 236 - 188

6x = 48

divide both sides by 6

x = 48 / 6

x = 8

substitute x = 8 into (1)

7x + 11y = 188 (1)

7(8) + 11y = 188

56 + 11y = 188

11y = 188 - 56

11y = 132

divide both sides by 11

y = 132 / 11

y = 12

Therefore, the cost of each cherry tree, x is $8 and the cost of each rose bushes, y is $12

Read more:

brainly.com/question/15165519

8 0
2 years ago
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