Only correct, and relevant answers please :)

Answer:

36π ft²

Step-by-step explanation:

please mark me as brainliest

Answer:

the area of the surface of the trampoline with radius =πr²=π×6²=36πft²

Answer:

jhhfhgk

Step-by-step explanation:

Answer:

Hey, the correct nswer is option A

Step-by-step explanation:

A. V = [tex]\pi[/tex]r3

Answer:

-251

Step-by-step explanation:

the discriminant .b^2-4ac

=1-4×(-9)×(-7)

=1-252=-251

Answer:

945 ounces

Step-by-step explanation:

if you read it closley you will find that if you multiply you will get 945 ounces because all you have to do is multipply.

Answer:

Is Linear

Step-by-step explanation:

Because The number said that

Answer:

[tex]1\frac{3}{10}[/tex]

Step-by-step explanation:

We are to determine the difference between the miles ran by Mia and Rashid.

[tex]2\frac{4}{5}[/tex]- [tex]1\frac{5}{10}[/tex]

Subtract the two whole numbers

divide each denominator by the least common multiple and multiply the figures by the numerator

[tex]1\frac{8-5}{10}[/tex] = 1[tex]\frac{3}{10}[/tex]

Answer:

x = 11/5

Step-by-step explanation:

-2x - 16 + 6 = 7x - 21

5x - 21 = -10

5x = 11

x = 11/5

Answer:

x = 11/9

Step-by-step explanation:

-2(x + 8 ) + 6 = 7(x - 3)       {Use distributive property: a(b +c)= a*b +a*c) }

-2x + 8*(-2) + 6 = 7*x - 3*7

-2x - 16 +6 = 7x - 21          {add 2x to both sides}

       -10 = 7x + 2x - 21

       -10 = 9x - 21      {add 21 to both sides}

-10 + 21 = 9x  

     11   = 9x         {divide both sides by 9)

     11/9 = x

Answer:

1,482 square feet

Step-by-step explanation:

Find total area - 37 x 46 = 1,702

Find area of patio and garden - 16 x 10 = 160 for the patio, 12 x 5 = 60 for the garden

Subtract from total area - 1702 - 160 = 1542, 1542 - 60 = 1,482 sq ft

Answer: D

Step-by-step explanation: mark me brainliest

Answer:

An equivalant faction would be 10/12

Step-by-step explanation:

Answer:

10/12

Step-by-step explanation:

12/6 = 2

5/6 * 2/2 = 10/12

Answer: 10/12

Answer:

To find the answer you just have to solve 4(x-3)

Step-by-step explanation:

4(x-3)=4x-12

So B or 4x-12 is correct.

Answer:

The product is  -81 t² + 16

Step-by-step explanation:

The product of two binomials (ax + b)(cx + d), where a, b, c, and d are constant

Multiply (ax) by (cx) ⇒ 1st × 1st

Multiply (ax) by (d) and (b) by (cx) ⇒ ext-reams and nears

Add the two products ⇒ like terms

Multiply (b) by (d) ⇒ 2nd × 2nd

Let us find the product of (9 t - 4) and (-9 t - 4)

Multiply the 1st two terms

∵ (9 t)(-9 t) = -81 t²

Multiply the ext-reams

∵ (9 t)(-4) = -36 t

Multiply the nears

∵ (-4)(-9 t) = 36 t

Add the like terms

∵ -36 t + 36 t = 0

Multiply the 2nd two terms

∵ (-4)(-4) = 16

Write the answer

∴ (9 t - 4)(-9 t - 4) = -81 t² + 0 + 16

∴ (9 t - 4)(-9 t - 4) = -81 t² + 16

The product is  -81 t² + 16

Answer: the greatest common factor is 7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

30 inches

Step-by-step explanation:

b1=5     b2=10

5+10=15

15 x 4= 60

60 ÷ 2=30

30 inches

Is the answer

Answer:fffffff

Step-by-step explanation:fffffffff

Answer:

328 feet

Step-by-step explanation:

From a boat ont he lake, the angle of elevation to the top of a cliff is 11° 50'. If the base of the cliff is 1568 feet from the boat, how high is the cliff (to the nearest foot)

Step 1

Note that

that 11°50' is just 11 degrees and 50 minutes

60 minutes = 1 degree,

thus 50 minutes = x degree

50/60 degrees

= 0.83°

Hence: 11°50' = 11.83°.

Step 2

We solve using Trigonometric function of tan

tan theta = Opposite/Adjacent

theta = 11.83°

Adjacent = 1568 feet

Opposite = Height of the cliff = x

tan 11.83° = x/1568

Cross Multiply

x = tan 11.83 × 1568

x = 328.429195 feet

Approximately = 328 feet

The height of the cliff is 328 feet

Answer:

40 cm

Step-by-step explanation:

The area (A) of a rectangle is calculated as

A = lb ( l is the length and b the breadth )

Here b = 20 and A = 800 , then

l × 20 = 800 ( divide both sides by 20 )

l = 40 cm

9514 1404 393

Answer:

  1080 minutes

Step-by-step explanation:

The greatest common factor (GCF) of the two times is 15 minutes, so their least common multiple is (120×135)/15 = 1080 minutes.

In that time, Kayla will have watched 9 shows, and Josh will have watched 8.

It will be 1080 minutes before they start again at the same time.

5 because of slope equation

Answer:

There are 20 nickels and 12 quarters.

Step-by-step explanation:

20 nickels = 1 dollar.

12 quarters = 3 dollars.

$1 + $3 = $4

Answer:

26,400

Step-by-step explanation:

1) Find 5% of 22,000 by multiplying 22,000 by .05. You should get 1100.

2) Multiply that by 4. (4400)

3) Now add that to the original.

Answer:

5,056.5 is the answer of 20226 /4

Answer: Exponential

Step-by-step explanation: I did it in khan

Answer:

On a scale of 1 to 10, how satisfied are you with the taste of our pizzas?

Would you recommend our pizzas to your friends and neighbors? Please answer either yes or no.

Step-by-step explanation:

Answer:

22.5 cm

I hope this answer helps!

Answer:

I think it is y=5x+(-3)

Step-by-step explanation:

1) find slope (it's up 5 over 1) simply 5

2) Find y-intercept. point on the y-axis. in this case, it's -3

Answer:

half   or   50%

Step-by-step explanation:

Answer:

Chris will take 0.75 seconds to return to his starting height of 10 feet.

Step-by-step explanation:

Let the height of Chris be represented by [tex]h(t) = -16\cdot t^{2}+12\cdot t +10[/tex], where [tex]h(t)[/tex] is the height in feet and [tex]t[/tex], the time in seconds. First, we equalize the formula to a height of 10 feet and simplify the resulting expression, that is:

[tex]-16\cdot t^{2}+12\cdot t +10 = 10[/tex]

[tex]-16\cdot t^{2}+12\cdot t = 0[/tex]

Then, we simplify the expression by algebraic means:

[tex]-16\cdot t\cdot \left(t-\frac{3}{4} \right) = 0[/tex]

Roots of the polynomial are, respectively:

[tex]t = 0\,s\,\lor \,t = 0.75\,s[/tex]

First root represents the initial height of Chris, whereas the second one represents the instant when Christ returns to the same height above the surface of the water. Hence, Chris will take 0.75 seconds to return to his starting height of 10 feet.