SOLVE FOR X
5+x/2=4
5 plus x/2 is written in fraction form,5+x on top and the number 2 underneath. that fraction equals 4

Answer:

V = 648 in^3

Step-by-step explanation:

V = lwh

V = 9 x 6 x 12

V = 648 in^3

Answer:

648in^3

Step-by-step explanation:

V=whl=6·12·9=648in³

Answer:

(−1) (+4)

Step-by-step explanation:

The diver will be in the air for approximately 0.78 seconds to the nearest hundredth of a second.

The equation that represents the height of the diver above the surface of the pool is given by:

h(t) = -16t² + 6t + 33

where t is the time in seconds and h(t) is the height of the diver above the surface of the pool in feet.

The diver will be in the air until he reaches the surface of the pool, which means that his height will be 0. Therefore, we can set h(t) equal to 0 and solve for t:

-16t² + 6t + 33 = 0

We can use the quadratic formula to solve for t:

t = (-b ± sqrt(b² - 4ac)) / 2a

where a = -16, b = 6, and c = 33.

Plugging in these values, we get:

t = (-6 ± sqrt(6² - 4(-16)(33))) / 2(-16)

t = (-6 ± sqrt(36 + 2112)) / (-32)

t = (-6 ± sqrt(2148)) / (-32)

Simplifying:

t = (-6 ± 46.34) / (-32)

So we have two solutions:

t = (-6 + 46.34) / (-32) ≈ 0.78 seconds

t = (-6 - 46.34) / (-32) ≈ 2.64 seconds

Since the diver cannot be in the air for a negative amount of time, we reject the second solution.

To learn more about the quadratic equation;

https://brainly.com/question/17177510

#SPJ1

Answer:

81 un²

Step-by-step explanation:

9 · 7 = 63 un²

(b · h) ÷ 2

(5 · 4) ÷ 2 = 10 un²

(4 · 4) ÷ 2 = 8 un²

8 un² + 10 un² + 63 un²

81 un²

Answer:

81 un^2

Step-by-step explanation:

Find area of the rectangle. 9 x 7 = 63

Find area of the triangle. 9 x 4 = 36/2=18

63 + 18 = 81

Answer

Where’s the graph

:

Step-by-step explanation:

Answer:

b.16

hope this helps

\('-' )/

Answer:

see below

Step-by-step explanation:

w = x+y/z

Subtract x from each side

w-x = x+y/z -x

w-x = y/z

Multiply each side by z

(w-x) *z = y/z*z

(w-x) *z = y

You can distribute the z if desired

wz -xz = y

Answer:

y = z(w - x)

Step-by-step explanation:

w = x + y/z

Subtract x from both sides

w - x = y/z

Multiply both sides by z

z(w - x) = y

Flip

y = z(w - x)

Answer:

-3

Step-by-step explanation:

Substitute 5 in place of x

[tex]f(x) = \frac{-1}{5} x + (-2)\\f(5) = \frac{-1}{5} 5 + (-2)\(\\f(5)=\frac{-1}{5}5-2\\f(5)= -1-2\\\f(5) = -3[/tex]

Answer:

what's the problem

Step-by-step explanation:

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

Answer:

Im sorry i dont understand what you mean by sentence but there are 6 boys

Step-by-step explanation:

Answer:

115 degrees

Step-by-step explanation:

because a line is 180 degrees so you take 65 from 180 which gives you 115, and we know that thats the x on the top because the bottom line (which has 65 degrees) are the same with the top line (the one with the missing x) since the transversal line is evenly cut thru

hope i helped

Answer:

I think 10 in

Step-by-step explanation:

Answer:

option D is the correct answer

Answer:

ffffffffffffffffffffffffffffffffffffffffeesf ea a

Step-by-step explanation:

Answer:

The slope is -6 for the solution.

Answer:

The slope is -6

Step-by-step explanation:

Answer:

I think answer number 1 and number 4

Step-by-step explanation:

to find the perimeter you add all the sides together, there are 4 sides in the square so it will be 2+2+2+2 which will give you 8 and you can also multiply 2 by the 4 sides which will also give you 8

Answer:

First and last answer choices

Step-by-step explanation:

to find perimeter u have to add all the sides of the shape in this case its state that the lengths of the square are 2in if we add everything up our answer is 8, so the answer choices with the answer 8 should be the right answers

Answer:

A=45

Step-by-step explanation:

Answer:

c?

Step-by-step explanation:

It's the closest number to 51.

1245/24

Answer:

third solution is 0

Step-by-step explanation:

graph passes through the point of origin

Answer:

third solution should be 0

Step-by-step explanation:

Answer:

it would be the top right graph

Step-by-step explanation:

i know you need it quick

as you can see, the topright graph goes through, (5,2), but also has a slopee of 2/5, because (2-0) / (5-0) using origin and 5,2 as refence to find slope gives 2/5 as slope and (5,2) as point. hope this helps!

Answer:

Zeros: x = 4 – ≈ 2.58 and x = 4 +square rt 2 ≈ 5.41
Interpretation: The zeros are where the daily profit is $0.00.

Step-by-step explanation:

these two are right

Answer:

0, 3, -6, 7

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

x = 3 [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

there's no x in the equation you wrote.

Did you mean?

2x + 8 = 15

Subtract 8 from both sides

2x = 7

Divide both sides by 2

x = 7/2

x = 3 [tex]\frac{1}{2}[/tex]

Hi there, your answer will be p because the line a goes up and meets With the straight line c and right as they meet you see p which is your answer.

hope this helps!!

Answer:

if it costs 12.75, we can probably divide that by the decimal, as fractions and decimals are similar. just turn the decimal into a fraction and it should be easy :)

(Turn it into a whole number by the way. "When dividing a whole number by a decimal, you're going to need to change that decimal into a whole number."- from Khan Academy)

Answer:

Step-by-step explanation:

The cost is going to be 19 dollars before you even plug it in. You won't be charged 19 again while you are on this visit.

C = 19 + h*10

If you are on the computer for 8 hours then

C = 19 + 8*10

C = 19 + 80

C = 99