8 sets of 3 positive tiles.
Which of the following multiplication expressions can be modeled by the tiles shown? Check all that apply. 8(3) = 246 (4) = 24(3) (12) = 3624(3) = 723 (8) = 242(12) = 24

Answer:

-12p=-12p which if you divide becomes p=p

Step-by-step explanation:

Answer:

p=0

Step-by-step explanation:

move all of the variables to one side:

-5p-7p+6p+6p = 0

0p=0

p=0

Answer:

see explanation

Step-by-step explanation:

Calculate AC and AB using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = A(1,8) and (x₂, y₂ ) = C(4,2)

AC = [tex]\sqrt{(4-1)^2+(2-8)^2}[/tex]

      = [tex]\sqrt{3^2+(-6)^2}[/tex]

       = [tex]\sqrt{9+36}[/tex]

       = [tex]\sqrt{45}[/tex] = [tex]\sqrt{9(5)}[/tex] = 3[tex]\sqrt{5}[/tex]

Repeat with

(x₁, y₁ ) = A(1, 8) and (x₂, y₂ ) = B(2, 6)

AB = [tex]\sqrt{(2-1)^2+(6-8)^2}[/tex]

      = [tex]\sqrt{1^2+(-2)^2}[/tex]

       = [tex]\sqrt{1+4}[/tex]

       = [tex]\sqrt{5}[/tex]

So AB = [tex]\sqrt{5}[/tex] and AC = 3[tex]\sqrt{5}[/tex]

Thus

AC = 3AB

Answer:

Proven below

Step-by-step explanation:

Distance Between Points in the Plane

Given two points A(x,y) and B(w,z), the distance between them is:

[tex]d=\sqrt{(w-x)^2+(z-y)^2}[/tex]

Let's calculate the distance AC, where A(1,8) and C(4,2):

[tex]d_{AC}=\sqrt{(4-1)^2+(2-8)^2}[/tex]

[tex]d_{AC}=\sqrt{3^2+(-6)^2}[/tex]

[tex]d_{AC}=\sqrt{9+36}=\sqrt{45}[/tex]

Since 45=9*5:

[tex]d_{AC}=\sqrt{9*5}=3\sqrt{5}[/tex]

Calculate the distance AB, where A(1,8) and B(2,6)

[tex]d_{AB}=\sqrt{(2-1)^2+(6-8)^2}[/tex]

[tex]d_{AB}=\sqrt{1^2+(-2)^2}[/tex]

[tex]d_{AB}=\sqrt{1+4}=\sqrt{5}[/tex]

It follows that:

[tex]d_{AC}=3d_{AB}[/tex]

Answer:

1/2

Step-by-step explanation:

Answer: nice

Step-by-step explanation:

good

Answer:

The PIN is 1147

Step-by-step explanation:

Prime numbers

These are integer numbers that only divide exactly by themselves and by 1. To find the first possible prime number between 1,000 and 1,500, calculate the square root of 1,000.

[tex]\sqrt{1000}\approx 31.6[/tex]

Thus, the first prime to consider is 31. Write the consecutive primes from 31:

31 , 37 , 41 , 43

We can see the only two consecutive primes whose product lies in the given interval are 31 and 37. Thus, the PIN is 31*37=1147

Answer:

Corresponding angles: <4 and < 8

Alternate Exterior Angles: <3 and <5

Same-side Interior Angles: <1 and <8

Step-by-step explanation:

Corresponding angles are angles on the same side of a line.

Answer:

Step-by-step explanation: use pithagrean theorem

Answer: 6

Step-by-step explanation:

2(x-3)+7=13

simplify both sides of the equation

(2)(x) + (2)(-3) + 7 = 13 (distribute)

2x + -6 + 7 = 13

(2x) + (-6+7) = 13 (combine like terms)

2x + 1 = 13

subtract 1 from both sides

2x + 1 - 1 = 13 - 1

2x = 12

Divide both sides by two

2x/2 = 12/2

x = 6

Answer:

Step-by-step explanation:

Given angles are consecutive interior angles which sum up to 180°

Angles

Answer:

4 4/7

Step-by-step explanation:

Answer:

the answer would be 32/7

Answer:

27 people

Step-by-step explanation:

Out of 10 people, 7 people ordered a hot dog.

Multiply both sides by 9:

Out of 90 people, [tex]7\times9[/tex] people ordered a hot dog.

Thus, 63 people ordered a hot dog.

Number of people who did not order a hot dog: [tex]90-63=27[/tex]

Answer:

yes

Step-by-step explanation:

if we reduce 4:15 by 3 we get the ratio 4:5, which is equal to the first ratio. Can i get brainliest?!

Answer: on edge c. X + 8=5

Step-by-step explanation:

[tex]180^{\circ} = (2x + 45)^{\circ} + x^{\circ}\\180^{\circ} = 2x^{\circ} + 45^{\circ} + x^{\circ}\\180^{\circ} - 45^{\circ} = 2x^{\circ} + x^{\circ}\\135^{\circ} = 3x^{\circ}\\x^{\circ} = 45^{\circ}[/tex]

Answer:

x = 45

Step-by-step explanation:

The angle measurement of the line is 180 degrees because it is a straight line. Therefore, the shown two angle measurements must add up to 180 as well. So:

(2x+45) + x = 180

Combine like terms to simplify

3x + 45 = 180

-45           -45

Subtract 45 on both sides to isolate the variable

3x = 135

Divide 3 on both sides to isolate the variable as well

x = 45

*Hope this helped! : )*

Answer:

-11[tex]c^{2}[/tex] - 4c

Step-by-step explanation:

You have to distribute the -c to both of the numbers in the parentheses, so the eleven would become negative, and c multiplied by c is c squared. The positive 4 becomes negative 4, and 4 times c is 4c. Hope that helps!

Answer:

-11c^2 -4c

Step-by-step explanation:

Use the distributive property

Answer:

c.1,2.3.5.7.11.13.17.19.23.29.31.37.41.43.47.53.59.61.67.71.73.79.83.89.97

d.no for example 9

e.no for example 2

f. 7,1,3,9

Step-by-step explanation:

[tex] {7}^{3} \\ 7 \times 7 \times 7 \\ 49 \times 7 \\ 343[/tex]

343 is the cubed of 7

Answer:

0.03

Step-by-step explanation:

please give me brainliest! :) :) :)

Answer:

The answer is 0.03

Step-by-step explanation:

Answer:

Option (A)

Step-by-step explanation:

Te given equation is,

-qx + p = r

Toe find the value of x,

By subtracting  p from both the sides of the equation.

-qx + p - q = r - q

-qx = r - q

By dividing the whole equation by (-q),

[tex]\frac{-qx}{(-q)}=\frac{r-p}{-q}[/tex]

x = [tex]-\frac{r-p}{q}[/tex]

x = [tex]\frac{p-r}{q}[/tex]

Therefore, Option (A) will be the answer.

Answer:

answer aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Step-by-step explanation:

Answer:

she has 48 friends

Step-by-step explanation:

54-_= 6

Answer:

24

Step 1: Subtract.

Subtract 6 from 54, since she has 6 remaining.

Step 2: Divide by 2.

54 - 6 = 48.

Now divide by 2 to get the answer. You get 24.

The answer is 24. Hope it helps!

Answer:

116

Step-by-step explanation:

He at 2 per minute so multiply 58×2 and you get 166 he ate 116 hotdogs

Answer: it took him ~29 minutes if he stayed eating them at a consistent rate

Your question is  store uses the expression –2p + 50 to model the number of backpacks it sells per day, where the price, p, can be anywhere from $9 to $15. Which price gives the store the maximum amount of revenue, and what is the maximum revenue?

The answer is C. $12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.

Answer:

I think the answer is

C. $12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.

Answer:

look down below

Step-by-step explanation:

your welcome have a nice day!

Answer:

2.555555555555.....

(the 5 is repeating)

Step-by-step explanation:

This is the answer because:

1) To convert the fraction to a decimal, you have to divide the numerator by the denominator.

2) Therefore, 23/9 is 2.5 (the 5 is repeating)

Hope this helps!

Answer:

False

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

A rational number is a number, which can be expressed as a fraction. Since 3 can be expressed as 3=31=62=124 and so on, it is a rational number.

Hope this helped! and please mark me brainliest because I was the first person to answer and I (hopefully) got it correct!! :p

Answer:

k = 0

Step-by-step explanation:

Step 1:

7k - 7 ( 2 - 6k ) = - 8k - 14   Equation

Step 2:

7k - 14 + 42k = - 8k - 14   Multiply

Step 3:

- 14 + 49k = - 8k - 14   Add

Step 4:

- 14 + 57k = - 14     Add 8k on both sides

Step 5:

57k = 0   Add 14 on both sides

Answer:

k = 0

Hope This Helps :)

Answer:

5/2

Step-by-step explanation:

B/5=8/16

by cross multiplying u will get,

B×16=5×8

16B=40

B=40/16

B=5/2

Answer:

b/5=1/2......b=5/2

Step-by-step explanation:

Answer:

-192

Step-by-step explanation:

replace the x with -8 and multiply