David cycled 4 laps on a bicycle path surrounding a lake. Each lap was the same length. If he cycled a total of 13.2 mi, what was the length of each lap around the lake? Write your answer in feet.

Answer:

The price of Apples is $3.30 and the price of Oranges is $2.

Step-by-step explanation:

So first treat the price of apples and the price of oranges as variables. Let's say that the price of an apple is X and the price of an orange is Y.

1 Apple and 1 Orange is $5.30, so the equation is 1X + 1Y = 5.30

1 Apple and 2 Oranges is 7.30 so the equation is 1X + 2Y = 7.30

Now, adjust one of the equations so you can know the price of one thing in relation to the price of the other.

1X + 1Y = 5.30 can become 1X = 5.30 - 1Y

Now substitute this into the other equation.

1X + 2Y = 7.30 becomes 5.30 - 1Y + 2Y = 7.30. Now, either combine the Y values or combine the price values.

5.30 + 1Y = 7.30

Y = $2

Now that you have the Y value, replace it in one of the equations.

1X + 2$ = 5.30

1X = 3.30

Answer:

Improper fraction: 25/12

Mix number fraction: 2 1/12

Decimal: 2.083333333...

Step-by-step explanation:

5/4 divided by 3/5 is the same as 5/4 times 5/3

5 times 5/4 times 3

25/12

Answer:

25/12

Step-by-step explanation:

when dividing a fraction, you flip the divisor, so the 3/5 will become 5/3

when you flip the divisor, you flip the sign too, the sign right now is ÷

the opposite of ÷ is ×

so now you have 5/4 × 5/3

multiply the numerators: 5 x 5 = 25

multiply the denominators: 4 x 3 = 12

so now you have 25/12

this fraction cannot be simplified, so 25/12 is your answer

Answer:

q(5,-8) s(-1,3)

Step-by-step explanation:

you just have to add a negative to the y-axis point, if you reflect across the x-axis

Answer:R’ (-10,2) S’(-6,8) T’(4,-2)

Step-by-step explanation:

Did it in class

After dilation of ΔRST with the given scale factor we have vertices of ΔR'S'T' as R'(-10, 2), S'(-6, 8) and T'(4, -2).

Given that, ΔRST with vertices R(-5,1), S(-3,4), and T(2,-1).

Dilation is the process of resizing or transforming an object. It is a transformation that makes the objects smaller or larger with the help of the given scale factor. The new figure obtained after dilation is called the image and the original image is called the pre-image.

Given, scale factor is k=2.

So, with using scale factor

R(-5,1)→2(-5, 1)= R'(-10, 2)

S(-3,4)→2(-3,4)=S'(-6, 8)

T(2,-1)→2(2,-1)=T'(4, -2)

Therefore, after dilation of ΔRST with the given scale factor we have vertices of ΔR'S'T' as R'(-10, 2), S'(-6, 8) and T'(4, -2).

To learn more about the dilation visit:

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Answer: There u go ig

Step-by-step explanation:

Answer:

I wish I new

Step-by-step explanation:

first you go to a different person to find out the answer next just get smarter

Answer:

Its D -6x+2=-15

Hope I help :)

Can you please mark me BrainIIest Please and thank you

Step-by-step explanation:

Answer:

0.449

Step-by-step explanation:

one hundreth is this 0.100 so if u take that away from 0.549 u get 449

Answer:

blank 1: E

blank 2: R

blank 3: EC

blank 4: TS

Answer:

Cost = 2.5*(380/33) = $28.79

Step-by-step explanation:

Answer:

the lcm is 2 x 2 x 5 x 2 x 2 x 2

Step-by-step explanation:

Answer:

Any rational number (that is, a fraction in lowest terms) can be written as either a terminating decimal or a repeating decimal . Just divide the numerator by the denominator . If you end up with a remainder of 0 , then you have a terminating decimal.

Step-by-step explanation:

Convert the fraction 7/12

to a decimal.

7/12=0.583¯

This is a repeating decimal.

The bar over the number, in this case 3, indicates the number or block of numbers that repeat unendingly.

Answer:

21 DIVIed by 3/7

Step-by-step explanation:

Answer:

12 stamps

Step-by-step explanation:

21 * 3/7 = 9 (to the sister)

21 - 9 = 12 (what he has left)

Answer:

false

Step-by-step explanation:

hope it helps!

have a good day!

Answer:

I believe it would be division.

Step-by-step explanation:

Sorry if its wrong, i havent done a question like this in a long time, please forgive me!

Answer:

Function A has a greater slope than function B.

Step-by-step explanation:

A's slope is 2x

Recall that

sin(a + b) = sin(a) cos(b) + cos(a) sin(b)

sin(a - b) = sin(a) cos(b) - cos(a) sin(b)

Adding these together gives

sin(a + b) + sin(a - b) = 2 sin(a) cos(b)

To get 14 cos(39x) sin(19x) on the right side, multiply both sides by 7 and replace a = 19x and b = 39x :

7 (sin(19x + 39x) + sin(19x - 39x)) = 14 cos(39x) sin(19x)

7 (sin(58x) + sin(-20x)) = 14 cos(39x) sin(19x)

7 (sin(58x) - sin(20x)) = 14 cos(39x) sin(19x)

Answer: About 13 minutes. Not entirely sure if I'm correct

Answer:

Option 4: 4 is the correct answer

Step-by-step explanation:

The given inequality is:

10- 2y ≥ 4

In order to check which value is not the solution to the inequality we have to put each value in the inequality. If the inequality is true for the value, it is the solution and it is not true then it is not the solution.

Putting y = 1

[tex]10-2y\geq 4\\10-2(1)\geq 4\\10-2\geq 4\\8\geq 4[/tex]

TRUE

Putting y=2

[tex]10-2y\geq 4\\10-2(2)\geq 4\\10-4\geq 4\\6\geq 4[/tex]

TRUE

Putting y=3

[tex]10-2y\geq 4\\10-2(3)\geq 4\\10-6\geq 4\\4\geq 4[/tex]

TRUE

Putting y=4

[tex]10-2y\geq 4\\10-2(4)\geq 4\\10-8\geq 4\\2\geq 4[/tex]

FALSE

The inequality is not true for y=4.

Hence,

Option 4: 4 is the correct answer

Answer:

C

Step-by-step explanation:

Answer:

The first one

Step-by-step explanation:

Answer:

{ 1,2,3,4,5,6,7}

Answer:

y = x - 1

Step-by-step explanation:

To create a linear equation in the slope-intercept form, which is in the form of y = mx + b, we need to find the slope/rate of change, m, and the y-intercept, b.

Rate of change can be calculated using two pairs, (3, 2) and (4, 3)

Rate of change/slope (m) = [tex] \frac{f(b) - f(a)}{b - a} [/tex],

Where,

b = 4

f(b) = 3

a = 3

f(a) = 2

Plug in the values

[tex] \frac{3 - 2}{4 - 3} = \frac{1}{1} [/tex]

m = 1

Plug in x = 3, y = 2 and m = 1 into y = mx + b

2 = 1(3) + b

Solve for b

2 = 3 + b

Subtract 3 from each side

2 - 3 = b

-1 = b

b = -1

Substitute m = 1 and b = -1 into y = mx + b.

y = 1(x) +(-1)

y = x - 1

The linear equation that gives the rule for this table is y = x - 1

Answer:

77/44 = 1 and 3/4

Step-by-step explanation:

77/44 can be simplified to 7/4 if you divide the numerator and denominator by 11.

4 can go into 7/4 1 time which leaves a remainder of 3/4

I hope this helped!

The measure of angle ABC is 130 degrees

The angles are given as

ABD = 100

DBC = 30

The measure of angle ABC is calculated using

ABC = ABD + DBC

So, we have

ABC = 100 + 30

Evaluate the sum

ABC = 130

Hence, the measure of angle ABC is 130 degrees

Read more about angles at

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Answer: CD=AD

Step-by-step explanation: i have a tutor for math and he helped me plus i took the test in flvs and its right

Answer:

pretty sure it's no solution unless you wrote the equation wrong

Step-by-step explanation:

if you replace y with 0 (to find the roots or zeros) and solve for x then there is not a solution

divide 42 cm. by 5 minutes, which leaves you with 8.4 cm/minute. hope this helps, please mark brainliest and have a great day

Answer:

a. 1 : 6

b. 4/1

c. 27 to 1

d. 1 : 7

Step-by-step explanation:

To reduce each ratio to its simplest form, find the greatest common factor(gcf) for both sides of the ratio and divide them by that number.

For example, in part a the greatest common factor is 17. Divide both sides of the ratio by 17:

17/17 = 1 and 102/17 = 6

The ratio becomes 1 : 6.

The gcf for part b is 52. The gcf for part c is 2 and the gcf for part d is 7.

Answer: 190%

Step-by-step explanation: Have a good night

Answer: STOP DELETING MY answers YOUR JUST TRYING TO TAKE PINTS AWAY FROM ME

Step-by-step explanation:

Answer:

6 but im not really sure

Step-by-step explanation: