Mathematics Middle School

(BRAINLIST!!!)70 POINTS!!! ASAP Write two different expressions equivalent to 8d - 4) Use factoring for one way​

Answers

Answer 1

Answer:

one is using commutative property 4d - 8

another is 2 to power of 4 - 2 to the power of 2

Step-by-step explanation:

Related Questions

Phoebe constructs a scatter plot to show the data. What scales could she use for the x- and y-axes?

Answers

Answer:

X can be in increments of 1

Y Can be in increments of 5

Answer:

X can be in increments of 1

Y Can be in increments of 5

Step-by-step explanation:

please show your work

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Answer:

<

Step-by-step explanation:

Multiply the numerator and denominator of 1/4 by 3, and multiply the numerator and denominator of 2/3 by 4. You will get 3/12 on the left and 8/12 on the right. 8/12 is larger therefore use <

It’s 2/3 because it bigger than 1/4

please help me right away.

Answers

I’m pretty sure it’s c , sorry if it’s wrong tho

A fair coin is flipped four times. Use a tree diagram to find the probability of observing exactly two heads.
Enter your answer as a percentage, to the nearest percent.

Answers

Answer:

50%

Step-by-step explanation:

if you were to flip the coin four times it has a fifty fifty chance that it will be heads or tails.

I would say it’s 50% because a coin has two sides and if it lands on either, it’s a fifty fifty percent chance

ASAP PLZZ ANSWER ALLLLLLLL PLZZZZ BRAINLY TO ALL THE ONES THAT ARE CORRECT PLZZZ HELP ONLY ANSWER IF YOU KNOW

Answers

1. 9

2. √29

3. 3√5

4. √205

5. 6

6. √458

7. 8√5

8. √15

9. √170

Answer:

01) BC= 9cm 02) PQ= 5.4in.  03)UW=6.7mm

will solve the rest for more brainly

Step-by-step explanation:

Using the formula:

a^2+b^x=c^

plug in the numbers

the two sides that the right angle touches can be either a or c

the longest side (directly across from the right angle) is called the hypotenuse and will always be c    

Help PLZ Answer Questions Below

Answers

Answer:

The first question is -1.25

I don't know the answer to the second one, but i think it's +2.5

Step-by-step explanation:

y is the same as fx

the rate of change is also the slope, and as x increases by 4, y decreases by 5, slope is change in y / change in x, so -5/4 = -1.25, every hour the candle's length decreases by 1.25.

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Answers

1 in 13 or 1/13 because those are the only numbers it gives you and since he only sold one vanilla cone in the last thirteen cones you can only assume that he sells one vanilla every 13

Answer:

the answer is 12 percent

Step-by-step explanation:

Because if you sold one ice cream that is vanilla then 13 of the last ice creams were sold then that means all the other 12 ice creams were a different kind

Need the answer ASAP... (I will report you if you put weird answers to get points)

0.75 of the adults in a hall are women. If there are 125 men, how many adults are there altogether?

Answers

I think the answer is 500
If there are x adults total, and 0.75 of them are women, then you have 0.75x women total. it is given that you have 125 men.
since men plus women equals total adults, 0.75x+125=x
125=0.25x
x=500
use socratic or photomath

What is n if 10.35 = n/4.5

Answers

4.5 move to the left side . so u need to multiply it with 10.35

Answer:

The answer is 46.575.

HELP PLSSSSSSSS BRAINLIEST WILL BE REWARDED?

Answers

Answer:

ok thx

Step-by-step explanation:

Answer is D (1.5,3)

There are 8 swimmers in the swimming club. The club bought c swimming caps to split among its members. Write an expression that shows how many swimming caps each swimmer will get.

Answers

Answer:

c/8

Step-by-step explanation:

This is division. This can be figured out by reading "split". If something is to be split, it is the dividend.

The answer to the question is c

If the height of the box is 7 inches, the volume of the box will be [1] cubic inches.
A box is shaped like an octagonal prism. Here is what the base of the prism looks like.

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Answer:should be 41

Step-by-step explanation:

complete the equation. explain how you got your answer

4/5 X 3/7 =?

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Answer:

the answer simplified is 0.34

Step-by-step explanation:

Answer:

[tex]\frac{12}{35}[/tex]

Step-by-step explanation:

Multiply straight across.

[tex]\frac{4}{5} *\frac{3}{7} \\4*3 =12 \\5*7=35\\12/35[/tex]

this is the picture for the previous question i asked

Answers

Answer:

See below

Step-by-step explanation:

Well, we know the scale is 1 1/2 inches to 4 feet and that one side length of the scaled drawing sqaure is 3 inches, so . . .

3/1 1/2 (3 divided by one and one-half)

to get: 2

Then multiply it by the scale factor of 4

2*4= 8

But remeber, this is only ONE side of the garden, so multiply this by 4

8*4=32  

Next we want to see the number of links it takes to build the garden

Since one link measures 2 2/3 feet you have to divide

32/ 2 2/3 (32 divided by two and two-thirds)

to get an answer of : 12 links

It isn’t loading for me

Help me please with this

Answers

Answer:

Its a

Step-by-step explanation:

A integer is like a whole number by it self

The diameter of a bicycle wheel is 26 inches How many feet will the bicycle travel if the wheels turn 20 times? Explain how you got your answer.

Answers

Answer:Need to convert mph to rpm. How to do it? See below please.

Explanation:

assume statute mile of 5,280 ft or 1760 yards

(

35

m

p

h

60

)

= miles per minute = 0.583333 miles per minute

Now how many ft in 0.58333 miles?

1 mile is 5 280 ft thus

0.58333mile * 5 280 ft/mile = 3 080ft

Circumference of wheel is C=

π

d

C = 26*

π

C

≈

81.681 inches /12 = 6.807ft/revolution

Now how many times does the wheel rotate in one minute?

3

080

f

t

minute

/ 6.807 ft/revolution = 452.489 rpm

The circumference of a circle is 15π centimeters. What is the area of the circle in terms of π ?

7.5πcm^2
15πcm^2
56.25πcm^2
225πcm^2

Answers

Answer:

Option C or 56.25×πcm^2

Step-by-step explanation:

The formula to find the circumference of a circle is P=2×π×r.

The formula to find the area of a circle is A=π×r^2.

Step 1: Find the radius by expanding your circumference answer to get the entire formula. In this case 15π=2×π×7.5 Look familiar? You have found the radius!

Step 2: Put the radius in the formula to find the area. Since this answer is not looking for a specific number that's all you have to do. In this case, A=π×7.5^2. Or A=π×56.25.

Step 3: You have the answer. Hope this helps

the answer is the 3rd choice

Please help giving brainliest

Answers

Answer:

B

Step-by-step explanation:

1/5 = 0.2

1/3 = 0.33

Answer:

B

Step-by-step explanation:

1/5=0.2

1/3=0.33333.........

Troy works part-time at a deli counter. He puts food into packages for customers to buy. When Troy packages h hot dogs, he evenly divides them into h/8 packages. Yesterday, he packaged 320 hot dogs. How many packages of hot dogs did Troy make Write your answer as a whole number or decimal.

Answers

Answer:

40, I hope this was the answer you were looking for and if not then I'm sorry...

Have a great day

What is the surface area of the cone in terms of pi?

Answers

A≈82pi m^2
A=4*(4+(square root 16^2+4^2))
a=4
step by step explanation

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If IT IS A FAKE I WILL REPORT YOU< AND YOUR ANSWER

Answers

Answer:

1:  51

5:  225

1:  51

Step-by-step explanation:

Answer:

{1} 51

{2} 255

{3} 51

Step-by-step explanation:

First we need to know what is one sprinkles.

So 102/2 = 51

Therefore, it

51 x 1= 51

51 x 5=255

51 x 1 = 51

Use the Distributive Property to simplify the expression.
10(b−6)

Answers

Answer:

10b-60

Step-by-step explanation:

10(b−6)

=(10)(b+−6)

=(10)(b)+(10)(−6)

=10b−60

Hope it helps :)

Answer: 10b - 60

10 * b = 10b
10 * 6 = 60

Cindy claims that 4^x/12^x = 1/3
What is a single-digit whole number that supports her claim?

Answers

Answer:

x=1

Step-by-step explanation:

Help me please
Xxxxxxxxx

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It the is bbb bbb. Bbbbbbbbbb

Plz help me thank you

Answers

Answer:

I think and sorry if I am wrong but it is 780 ounces

The system of equations represented by lines p and q is shown on the graph below. Based on the graph, what is the solution of the system of equations?

Answers

Answer:

c

Step-by-step explanation:

the x is 2 and y is 1 which makes it (2,1)

The solution to the system of linear equations given in the graph is: C. (2, 1)

Recall:

The solution of a system of equations that are represented on a graph is the point of intersection of the two lines of each linear graph. The solution is the coordinate of the point where both lines intersect on the graph.

Thus, from the graph given, the coordinate of the point of intersection is, (2, 1).

Therefore, the solution to the system of linear equations given in the graph is: C. (2, 1)

Learn more here:

https://brainly.com/question/11812096

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Answers

1335 ft hope this helps

Answer:

1335 ft

Step-by-step explanation:

I do not get this what why is math so hard aaaaaaa due tmr morning btw qwq

Answers

Answer:

arent all triangles automatically 180

Step-by-step explanation:

Answer:

Because in math u is texting me child

Step-by-step explanation:

Let a equal measure of a angle a. The equation 360ﾟ= a + 90ﾟ+ 135ﾟ+ 75ﾟ represents the sum of the angles in the quadrilateral. Find the missing angle measure by solving the equation.​

Answers

Answer:

A = 60°

Step-by-step explanation:

First to find the missing angle you add the three known angles,

90 + 135 + 75 = 300

Then, you subtract, 360 - 300 = 60

So, 360° = 60° + 90° + 135° + 75°

Answer:

A = 60 percent

Step-by-step explanation:

will give brainliest

Answers

It’s a because in order to find area you multiple which will be 10 times 6 which equals 60
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