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3 years ago

Simplify 8√36

2 answers:

4 0

8(root36) means 8 multiplied by the root of 36 (unless it's a small 8 on the root, then it means the eight root). I'm guessing it's the first choice. So you'd go 8(6)=48. This comes from 6 being the square root of 36

avanturin [10]3 years ago

3 0

I don't get what you mean but what is 8, but I can tell you the square root of 36 is 6. Finding the square root is easy. It's the same number multiplied by itself like 81. The square root is 9. 49, the square root is 7. Makes sense?

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Here is rectangle QRST.

ValentinkaMS [17]

Answer:

QR = 5 units

RS = 10 units

Perimeter of QRST = 30 units

Step-by-step explanation:

The perimeter of a rectangle is given by the formula:

$p=2(l+w)$

where

$p$ is the perimeter of the rectangle

$l$ is the length of the rectangle

$w$ is the width of the rectangle

Now, to find the width, QR, and the length, RS, of the rectangle, we are using the distance formula:

$d=\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}$

where

$d$ is the distance

$(x_1,y_1)$ are the coordinates of the first point

$(x_2,y_2)$ are the coordinates of the second point

- For QR:

The first point of QR is Q(-3, 0) and the second is R(0, 4), so $x_1=-3$ , $y_1=0$ , $x_2=0$ , and $y_2=4$ .

Replacing values

$d=\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}$

$d=\sqrt{(0-(-3))^{2}+(4-0)^{2}}$

$d=\sqrt{(0+3)^{2}+(4)^{2}}$

$d=\sqrt{3^{2} +4^{2}}$

$d=\sqrt{9+16}$

$d=\sqrt{25}$

$d=5$

- For RS

The first point of RS is R(0, 4) and the second is S(8, -2), so $x_1=0$ , $y_1=4$ , $x_2=8$ , and $y_2=-2$ .

Replacing values

$d=\sqrt{(8-0)^{2}+(-2-4)^{2}}$

$d=\sqrt{(8)^{2}+(-6)^{2}}$

$d=\sqrt{64+36}$

$d=\sqrt{100}$

$d=10$

Now that we know that the width QR is 5 units and the length RS is 10 units, we can find the perimeter of our rectangle:

$p=2(l+w)$

$p=2(RS+QR)$

$p=2(10+5)$

$p=2(15)$

$p=30$

We can conclude that QR = 5 units, RS = 10 units, and the perimeter of rectangle QRST is 30 units.

3 0

3 years ago

Read 2 more answers

Find the vertex of y= x^2 + 6x-55

dsp73

Answer: ( − 3 , − 64 )

Step-by-step explanation:

knowledge!

6 0

3 years ago

PLZZZZZZ I NEED HELP IM SO TIRED PLZZZZZZZZ

Nat2105 [25]

Answer:

Step-by-step explanation:

I will say it's B I search it up

7 0

3 years ago

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Members of a soccer team raised $1428 to go to a tournament. They rented a bus for $955.50 and budgeted $31.50 per player for me

natali 33 [55]

Answer:

16 players can be brought to the tournament. The equation is written within my step-by-step explanation.

Step-by-step explanation:

Variable p = number of players

Set up an equation:

974.50 + 60.75p = 1946.50

Isolate variable p:

60.75p = 972

Divide:

p = 16

Check your work:

974.50 + 60.75(16) = 1946.50

974.50 + 972 = 1946.50

1946.50 = 1946.50

7 0

3 years ago

A study is run to investigate the association between flower color and fragrance in wild azaleas found in the Great Smoky Mounta

RoseWind [281]

Answer:

The answer is 0.1935

Step-by-step explanation:

Solution

From the question given, we will find the probability that a randomly selected azalea has no fragrance or is not colored

Now,

p (Fragrance, not colored)

Thus,

p (Fragrance, not colored)/ p (Not colored)

so,

12/62 = 0.1935

Note: Kindly find an attached copy of the complete question and the inputted values.

7 0

3 years ago