An area rug has the dimensions of 4 feet x 8 feet. How many square inches is that?

Answer:

9

Step-by-step explanation:

please follow rate thank

Answer:

first equation goes with the #3

second equation goes with the #1

third goes with the #4

Step-by-step explanation:

hope I helped

Answer:

The screenshot of my test is below

Step-by-step explanation:

The inverse function is [tex]f^{-1} (x)[/tex]=(x+3)/9.

The given function is f(x)=9x-3.

Steps for finding the inverse of a function f(x).

Now, y=9x-3

Interchange x and y. That is x=9y-3.

Solve for y.

That is, 9y=x+3

⇒y=(x+3)/9

⇒[tex]f^{-1} (x)[/tex]=(x+3)/9

Therefore, the inverse function is [tex]f^{-1} (x)[/tex]=(x+3)/9.

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Answer:

2 1/3

Step-by-step explanation:

Answer:

Donny would be getting 4/12 of the cake, 1/3 x 4 on both sides would bring it from 1/3 to 4/12 ^-^

Step-by-step explanation:

Answer:

The answer is 4

Step-by-step explanation:

You just divide 80 by 15.

She can jump rope 20 times in 15 seconds

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

The operator that performs the arithmetic operations is called the arithmetic operator.

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

/ Division operation: Divides left-hand operand by right-hand operand

For example 4/2 = 2

Given that Jen can jump rope 80 times in 60 seconds.

We have to determine the number of jumps can she make in 15 seconds.

Let the number of jumps would be x she can make in 15 seconds

Since she jumps at a constant ratio of seconds to jumps

So according to proportionality,

⇒ 80/60 = x/15

⇒ x = 15(80/60)

⇒ x = 20

Hence, she can jump rope 20 times in 15 seconds.

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Answer:

44

Step-by-step explanation:

24x2

48-4= 44

Answer:

The point on the plane (4, 2)

That is x = 4 and y = 2

Step-by-step explanation:

Look for the point where the two lines given by the system of linear equations  intersect. That point is (4, 2)

x = 4 and y = 2

Answer:

Step-by-step explanation:

see calculate bro 3 = 100%

1.5 is 50%

0.50 is then 25%

Answer:

It would be 10 units

you can use the midpoint formula.

Answer:

Step-by-step explanation:

since the absolute values do not apply to positive numbers because the absolute value of say 5 is still five. But the absolute value of -5 is 5.

the absolute value of 1 is 1.

so it is 1 unit above sea level

|_._._._._._._._._._._._|

-5,-4,-3,-2,-1,0,1,2,3,4,5

                       ^

                       ||

Answer:

If on a number line, to the right of zero but if not and you're trying to oppose it, it's -1.

Step-by-step explanation:

Answers:

a. -4/3 or -1 1/3

b. 4/3 or 1 1/3

c. -3

d. 3

Step-by-step explanation:

hope this helps!

===========================================================

Explanation:

We'll plug x = -10 into each equation shown. If we get y = 4 as an output, then it is one of the answers.

------------------------------

A)

y = -x^2 + 6

y = -(-10)^2 + 6

y = -100 + 6

y = -94

We don't get y = 4, so we cross choice A off the list.

The point (-10,4) is not on y = -x^2+6. Instead, the point (-10,-94) is.

------------------------------

B)

y = (-1/2)*x - 1

y = (-1/2)*(-10) - 1

y = 5 - 1

y = 4

We can see that x = -10 leads to y = 4. The point (x,y) = (-10,4) is on the line. Choice B is one of the answers.

------------------------------

C)

y = (-1/10)*x - 3

y = (-1/10)*(-10) - 3

y = 1 - 3

y = -2

Choice C is not one of the answers since we want y = 4 as an output. So we can cross choice C off the list.

The point (-10,-2) is on the line instead of (-10,4)

------------------------------

D)

y = (1/10)x + 5

y = (1/10)*(-10) + 5

y = -1 + 5

y = 4

Choice D is one of the answers

------------------------------

E)

y = (1/5)*x^2 - 16

y = (1/5)*(-10)^2 - 16

y = (1/5)*(100) - 16

y = 20 - 16

y = 4

Choice E is one of the answers

------------------------------

An alternative method is to graph each equation and see if (-10,4) is on the curve or not. See the diagram below. Only choices B, D and E have (-10,4) on their respective curves.

Answer:

C.

Step-by-step explanation:

Because angle TQR & angle TRU are complementary angles, meaning they add up to 90º.

So if TQR = 18, then:

(X- the measure of TRU)

X + 18 = 90

solve for x:

X + (18-18) = 90 - 18

X= 72

Hope this helps! Have a great day!

Answer:

14,776 feet

Step-by-step explanation:

Answer:

you didn't attach a question to answer

Step-by-step explanation:

Answer:

£4.7

Step-by-step explanation:

Answer:

£4.7

Step-by-step explanation:

Answer:

4*4*4 = 64, so the volume is 64 inches cubed

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

goldfish

Step-by-step explanation:

Answer:

2600 passengers

Step-by-step explanation:

8 such buses can carry 8 times the 325 passengers. So, If a bus carries 325 passenger, 8 buses can carry 2600 passengers

Answer:

40

Step-by-step explanation:

answer: area=b18ft×h13ft

Step-by-step explanation:

area=base×height

Answer:

6^36

Step-by-step explanation:

6^9x4

6^36

Answer:

k

Step-by-step explanation:

j

Answer:

£5.40

Step-by-step explanation:

just add a zero for it to be pence

Answer:

Negative line/slope

Step-by-step explanation:

Slope format: y = mx + b

If the slope (mx) is negative, then the slope of the line is negative

Answer:

$0.02

Step-by-step explanation:

Brand a

1.28 ÷ 8 = 0.16 per ounce

Brand b

1.68 ÷ 12 = 0.14 per ounce

0.16 - 0.14 = 0.02