Mathematics Middle School

Parallel Lines never intersect because...

A. they have the same slope
B. they have different y-slope
C. they have the same y-intercept
D. they have different slopes.

Answers

Answer 1

Answer:

they have the same slopes

Step-by-step explanation:

lines that have the same slope never touch therefore they are parallel.

hence the answer is A

Answer 2
The answer is A because parallel lines are the same and every way and the only answer choice that give you sumthing that is the same is A

Related Questions

|x + 2| if x > -1.

Pls help

Answers

Answer

1

Step-by-step explanation:

x equals -1

-1+2

1

answer: greater than 0

step by step solution: because x is greater than -1 so anything over 0

HELP PLES PLES (i need to write 20 characters but i have no idea what to say so ima put this instead)

Answers

Answer:

a is the answer

Step-by-step explanation:

A is the answer sheshhh shudhebhxusudjx

Roy, Joseph, and Caitlyn have 3 3/4 pints of frozen yogurt. If they each eat the same amount of frozen yogurt, how many pints will each person eat?​

Answers

Answer:

1 1/4 or 1.25

Step-by-step explanation:

I put 1.25 and got it correct because I had the same question

What is the circumference?

Answers

69.12
hope it helps:)

Answer:

penis

Step-by-step explanation:

IM BACK (its only been a day but i said id quit but im not anymore!!)

Mr. B loves to save money. He puts $580 into a savings account for one year. The rate of interest on the account was 6.5%. How much was the interest for the year in dollars and cents? (Round to the nearest cent) Explain

Answers

Ok sp you take 580 and multipy it
By 6.5 then you get 3770 so that would be your awnser

Valeria already has $65 dollars in her savings account. If she puts $5 per week in her account, write and solve an inequality to find out how many weeks she must save to have at least $200 in her account.

Answers

Answer:

65 + 5x ≥200

Step-by-step explanation:

Hi, to answer this question we have to write an inequality with the information given:

Janice's savings (65) plus the product of the amount she saves per week (5) and the number of weeks (x) must be higher or equal to $200.

Mathematically speaking:

65 + 5x ≥200

If we solve it for x:

5x ≥200-65

5x ≥135

x ≥ 135/5

x ≥ 27 weeks

Feel free to ask for more if needed or if you did not understand something.

If lounce is approximately
equal to 28.35 grams, 5
ounces is about how many
grams?
A 155.85 grams
B 137.65 grams
C 152.35 grams
D 141.75 grams

Answers

D 141.75 but you could just use a calculator and multiply
D :))))))))

Turn ounces into grams by multiplying the amount of ounces In a gram by 5 then dividing it by 28.35

Christy bought 9 tickets to the school play for her family. She paid for the tickets with $80.00 and received $18.35 in change. What was the price per ticket?

Answers

Answer:

6 dollars and 85 cents is the answer

Step-by-step explanation:

Hope this helps!

If you want to know how i did it, just let me know!  :)

Answer:

$6.85

Step-by-step explanation:

Subtract the amount she gave by the change she got so it should look like this:

$80.00 - $18.35 = 61.65

Then you divide 61.65 by the amount of tickets

61.65 / 9 = 6.85

Help meh please (volume of spheres)

Answers

Don’t search that link it’s a virus
To find the volume you have to do 4/3 pie r^3 so the answer is 1436.76 cm^3

If humans started burning half as many fossil fuels as we did in 2004, what might the graph look like?

Answers

Answer:

he he he ha hahahahahahahabahahaahhahqhqhqhahqhqhahahha

Use multiplication to create an equivalent fraction.

3/5 =\(\frac{?}{15}\)

Answers

Answer:

9/15

Step-by-step explanation:

3 x 3 = 9 / 5 x 3 = 15

I'm trying to solve for X and X+Y. Please help me!

Answers

Answer:

From 12 o'clock position clockwise:

-12

-1

11

12

Step-by-step explanation:

y = -1 (given).

x + y = 11

Plug in -1 for y in the equation (given):

x + (-1) = 11

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Add 1 to both sides of the equation:

x - 1 (+1) = 11 (+1)

x = 11 + 1

x = 12

x + y = ?

x = 12

y = -1

Plug in the corresponding numbers to the corresponding variables:

12 + (-1) = 12 - 1 = 11

xy = ?

x = 12

y = -1

Plug in the corresponding numbers to the corresponding variables. Note that when you multiply a negative and a positive number, your answer will be negative:

12 * -1 = -12

Since Y is -1, X is 12 because 12+-1= 11. Oh and 12•-1 is -12.

A specific shade of red nail polish requires 7 parts red to 2 parts yellow. A mixture contains 35 quarts or red and 8 quarts of yellow. How can you fix the mixture to make the correct shade of red?

Answers

Answer: add 2 more yellow

Step-by-step explanation:

use the ratio 7 to 2 to solve for 35 to x

[tex]\frac{7}{2} =\frac{35}{x} \\70=7x\\x=10[/tex]

for 35 quarts of red, you will need 10 quarts of yellow to keep the ration proportional. Since it has 8 parts yellow, you need to add 2 more yellow

You can fix the mixture to the correct shade of red by adding 2 more quarts of yellow since the ratio of red to yellow should be 7:2 when you times that ratio by 5 the correct amount to make the specific shade of red would be 35:10

Simplify:
2x²(4x³-3x²+6x)

Answers

answer
8x^3 - 6x^4 + 12x^3
8x^5 + 12x^3 - 18x^2

Answer this question please and thank you

Answers

7^3
7 to the third power
Since 343 is a perfect cube, 7 is the prime factor of 343. To find it using the diagram you would start by finding the larger factors that go into it. It would look somewhat like this. The answer would be 7^3 because that’s how many times you multiply 7 by itself to get 343.

Death Valley, CA was -45 in January of 1937.Danbury, CT was -37 in February of 1943. Monticello, FL was -2 in February of 1899. East Saint Louis,IL was -36 in January of 1999.
Greenville, GA was -17 in January of 1940.
Which of these states has the lowest record temperature?

Answers

Death Valley with -45

Answer:

I also think that

Step-by-step explanation:

what is the midpoint of 23.8 and 23.7?

Answers

Answer:

23.75

Step-by-step explanation:

Answer:

23.75

Step-by-step explanation:

1. 23.8 - 23.7 = 0.1

2. 0.1 ÷ 2 = 0.05

3. 0.05 + 23.7 = 23.75

this works because to find the middle of two numbers (in this explanation 10 and 20), you have to subtract the larger one from the smaller one (20 - 10 = 10) and take your sum and divide it by two (10 ÷ 2 = 5) and then add it back to the smaller number (5 + 10 = 15 = 1/2 the midpoint of 10 and 20)

True or False? A convenience sample is always valid and reliable.

Answers

Answer:

a convenience sample is always valid and reliable  is  true not false

Step-by-step explanation:

Please help me and can you write an explanation too please.

Answers

Answer:

[tex]\Huge\boxed{x=29}[/tex]

Step-by-step explanation:

Hello There!

Once again the angles shown are supplementary angles meaning that the sum of the measure is equal to 180

so we use this equation to solve for x

180 = x + 4x + 35

step 1 combine like terms

x + 4x = 5x

now we have 180=5x+35

step 2 subtract 35 from each side

180 - 35 = 145

35 -35 cancels out

now we have 145 = 5x

step 3 divide each side by 5

5x/5=x

145/5=29

we're left with x = 29

Answer:

(×+35)+4×=180°[sum of angles in a str. line ]

5×=180-35

5×=145

5x/5=145/5

x=29

Which net represents the figure? I'll Give Points If The Answer Is Right.

Answers

Answer:

B

Step-by-step explanation:

It’s b for sure has to be it

i need help with dis math

Answers

I think the answer is inverse

A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?


plsss help me!

Answers

Answer:

$17

Step-by-step explanation:

since your finding retail price u need to do 10×.7 and that would be 7 then and the 7 to 10

The retail price would be 17$.

You just take 70% of 10, which is 7, and add it on to the original cost.

What is the population of your survey? the sample?
Is the sample reasonable? Explain.

Answers

Answer:

The students in the school are the population. 10 is the sample

The sample is not reasonable, becuase its not even close to half of the school  population

Step-by-step explanation:

10 I have 2ble check and it’s right his answer is right

WILL GIVE BRAINLIEST





Which of the following has a slope of 3 and y-intercept of 4. Select all that apply

y=4x+3y is equal to 4 x plus 3



y = 3x + 4
y = 3x + 4

y = -3x - 4
y = -3x - 4

Answers

Answer:

[tex]y = 3x + 4[/tex]

y=mx+c, m represents the slope while c the y-intercept. (never forget that)

Solve the following expression and indicate your solution by picking the appropriate options from the drop-down boxes. 5 1/8 − 1 3/8 The solution is (blank) and (blank) eighths.

Answers

hope this helps! lmk if you need me to explain anything!

You are designing an icon for a mobil app. Use the provided ruler to answer the following questions.
a. Find the perimeter and area of the icon in the scale drawing. Round your measurements for the length and the width to the nearest half centimeter to calculate your answers.
The perimeter in the scale drawing is ____
centimeters.
The area in the scale drawing is ____
square centimeters.

b. Find the actual perimeter and area of the icon.

The actual perimeter is ____
millimeters.

The actual area is ____
square millimeters.

Please help me fill in the blanks also it shows 1cm:2.5mm, and the length is 3.5 and the width is 3.

Answers

Answer:

a. Scale Perimeter : 2.5 centimeters

Actual Perimeter : 13 centimeters

Actual Area : 10.5 square centimeters

b. Actual Perimeter : 130 mm

Actual Area : 1,050 mm

Step-by-step explanation:

a. 2.5 mm = 0.25 cm

2 (1 + 0.25) = 2.5

2 (3.5 + 3) = 13

3.5 x 3 = 10.5

b. 3.5 cm = 35 mm 3 cm = 30 mm

2 (35 + 30) = 130

35 x 30 = 1050

WILL GIVE BRAINLIEST

Answers

Answer:

[tex]-\frac{4}{7}[/tex]

Step-by-step explanation:

Slope = [tex]\frac{-3-5}{7-(-7)}[/tex] = [tex]\frac{-8}{14}[/tex] =[tex]-\frac{4}{7}[/tex]

the answer is -4/7.

you would first find the difference of the y values which equals -8. then you find the difference in x. this equals 14. since y goes over x that would be -8/14. this can be simplified to -4/7.

have a great day.

BRAINLIEST OF CORRECT !! the side lengths of a triangle are 6, 8, and 12. is this a right angle?

Answers

Answer:

C

Step-by-step explanation:

answer:

C. no, because 6^2 + 8^2 [tex]\neq[/tex] 12^2

step-by-step explanation:

use the pythagorean theorem formula in order to solve thisthe formula: a^2 + b^2 = c^2now plug in the values

a^2 + b^2 = c^2

6 = a8 = b12 = c

6^2 + 8^2 = 12^2

36 + 64 = 144

100 [tex]\neq[/tex] 144

the symbol is "not equal"as you can see they are NOT equal

For triangle ABC, m(∠A) = 30° and m(∠B)= 115°. Which of the following lists the sides of the triangle from shortest to longest?

1. AC, BC, AB

2. AB, BC, AC

3. AC, AB, BC

4. BC, AB, AC

Answers

2 hope this helps you

If h = 11 units and r = 2 units, then what is the approximate volume of the cone shown above?

A. 11 cubic units

B. 80.67 cubic units

C. 44 cubic units

D.14.67 cubic units

Answers

The answer is C, 44 cubic units


The formula to find the volume of a cone is V= 1/3 • pi• (r • r) • h
I’m pretty sure the answer is c but let me check
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