can someone help me with this Im not sure if My answer is correct

Answer:

x = 4 miles per hour

Step-by-step explanation:

4.7x = 2.5x + 8.8

Collecting like terms

4.7x - 2.5x = 8.8

2.2x = 8.8

x = 8.8 / 2.2

x = 4 miles per hour

Answer:

85 feet

Step-by-step explanation:

60^2+60^2=7200

square root of 7200 is 85

Answer:

i dont think you would wanna sin cause sin is  the ordinary sense of the word and consists of evil acts, whether of thought, word, or deed and yh

Step-by-step explanation:

Answer:

x=10

Step-by-step explanation:

set the 2 equations equal to each other

25=2x+5     -> subtract 5

20=2x         -> divide by 2

10=x            ->answer!

Hope that helps!

Answer:

x = 10

Step-by-step explanation:

f(x) equals both 25 and 2x + 5, so set the equations equal to one another and solve for x.

2x + 5 = 25

2x = 20

x = 10

Plug in what you got for x to check if it is right

2(10) + 5 = 25

20 + 5 = 25

25 = 25

Answer: k = -4

Step-by-step explanation: Hope this helps ^^

9514 1404 393

Answer:

  59.8 cm

Step-by-step explanation:

The length of arc ABC is ...

  s = rθ

  s = (9 cm)(220/180π) = 11π cm ≈ 34.558 cm

The length of segment CD is 9 cm less than the length of segment OD. OD can be found using the law of sines.

  OD/sin(A) = AD/sin(O)

  OD = AD·sin(A)/sin(O) = (21 cm)sin(24°)/sin(140°) ≈ 13.288 cm

Then the length of CD is ...

  CD = OD -9 cm = (13.288 cm) -(9 cm) = 4.288 cm

The perimeter is the sum of the segment and arc lengths:

  P = ABC + CD +AD

  P = 34.558 cm + 4.288 cm + 21 cm = 59.846 cm

The perimeter of the shape is about 59.8 cm.

Answer:

19/4

Hope this helps!

Answer:

Is there any answer choices??

Answer:

64 degrees Fahrenheit

Step-by-step explanation:

just get 80 and subtract 16 to get yesterday's temperature since today's temperature is 16 more.

Answer:

630

Step-by-step explanation:

cause thats the answer

Answer:

300

Step-by-step explanation:

you have to find the matal parts for minute. To do this you can do:

3600/12=300

That's your answer

Answer:

you call 911

Step-by-step explanation:

i hope you are doing ok

Answer:

9-1-1 I am pretty sure 0///0

Step-by-step explanation:

am I wrong I-

1 + 5

solution +155

mstr pabola cand off break fast is an 12552

I believe it would be negative 9 because your subtracting by twelve again. I hope that helped

Answer:

it's 2 meters

.........................

Answer:

the answer is A

Step-by-step explanation:

Answer:

$3,675

Step-by-step explanation:

Simple Interest = principal x rate x time

so, simple interest = $35,000 x 3.5/100 x 3

Therefore, the answer is $3,675

Hooe this helped :)

Answer: B, (4.5 , 12)

Step-by-step explanation:

Answer: A

Step-by-step explanation:

382 in 3

Answer:

3/10 or 0.3

Step-by-step explanation:

The numbers in the spinners are given to be:

{1,2,3,4,5}

Total number of outcomes are: 5

On spinning the spinner, the outcomes which are prime are:

{2,3,5}

Hence, the probability that a prime number is obtained is:

3/5

Also, the probability that a head is not obtained i.e. a tail is obtained is:

1/2

Hence, the compound probability of spinning a prime number and not flipping head is:

3/10 or 0.3

This answer was copied and pasted from "virtuematane" on brainly! I just wanted to make sure you got your answer. Thank you virtuematane!

Answer:

1.8

Step-by-step explanation:

So, we can say that the square root of 3.24 is 1.8 with an error smaller than 0.001 (in fact the error is 0.0000276241). this means that the first 4 decimal places are correct. Just to compare, the returned value by using the javascript function 'Math. sqrt(3.24)' is 1.8

Answer:

21

Step-by-step explanation:

Answer:

I'm hoping this is a troll but it's 21

Step-by-step explanation:

Please click the crown button at the bottom of my answer

Answer:

1

Step-by-step explanation: Ellen

Answer:

(4) 7x+21

Step-by-step explanation:

Using the distributive property, 7(x+3) equals 7(x)+7(3), which can be simplified to 7x+21.

The equation of the ellipse will be x² / 36 – y² / 32 = 1.

An ellipse is a locus of a point that moves in a plane such that the sum of its distances from the two points called foci adds up to a constant. It is taken from the cone by cutting it at an angle.

This ellipse is centered at the origin.

Vertices: (0,-6) (0,6)

Foci: (0,-2) (0,2)

Then the equation of the ellipse will be  given as

x² / a² – y² / b² = 1

Let c be the distance between the origin to foci.

Then we have

c = 2

And the value of a will be

a = 6

Then the value of a² will be

a² = 6² = 36

The value of b is the distance from center to one of the Co-vertices. Then the value of b² will be

a² – b² = c²

36 – b² = 2²

        b² = 36 – 4

        b² = 32

Then the equation of the ellipse will be x² / 36 – y² / 32 = 1.

More about the ellipse link is given below.

https://brainly.com/question/19507943

#SPJ1

Answer:

2/3, 8/12, 12/16 I think

2/3,6/9,8/12

........

Answer:

3.8 ounces

Step-by-step explanation:

There is a 3.8 difference between the two numbers, and the difference between the weights