Mathematics High School

find the x value that makes m parallel to n

Answers

Answer 1

Answer: x = 23

Step-by-step explanation:

(3x + 13)

3 x 23 + 13= 82

(4x - 10)

4 x 23 - 10= 82

Related Questions

What are the two main branches of statistics?

Answers

Answer:

descriptive statistics and inferential statistics

Step-by-step explanation:

Descriptive and inferential

Help pleaseeeeeeeeeeeeee

Answers

Answer:

the first one is D

Step-by-step explanation:

I hope this helps

if LM=3x-9 and MN=x+1, find LN

Answers

Answer:

LN=12

Step-by-step explanation:

3x-9=x+1 add 9 to both sides

3x=x+10 subtract 1x on both sides

2x=10 divide by 2

x=5

3(5)=15-9=6

5+1=6

6+6=12

Andrew has one book that is 237 inches thick and a second book that is 3.56 inches thick. If he stacks the books, about how tall will the stack be? Round to the nearest hundredth.

Answers

You just add the thickness of the 2 books which is 237+3.56=240.56
Then you round the hundredth place which is 5 and next to it is the number 6 and that’s 5+ so it’s going up by a number. The answer is 240.6 inches tall. I tried explaining it well so sorry if you didn’t understand.

AB = 6x + 2 and
BC = 5x + 3
Find AC.

Answers

Answer:

Step-by-step explanation:

11X + 5

Which numbers are solutions to the inequality 2x – 1 > x + 2? Check all of the boxes that apply

Answers

Answer:

x>3

Step-by-step explanation:

2x – 1 > x + 2

2x-x-1>2

x-1 >2

x>3

Answer:

4,5

Step-by-step explanation:

what is the decimal equivalent of 23 / 9

Answers

Answer:

2.55555555556

Step-by-step explanation:

Answer:

2.55...

The decimal equivalent for this question is 2.55... Hope this helps!

Max paid $24.05 for 7.4 gallons of gas. He wants to calculate the cost of each gallon of gas. Max started his calculations by multiplying the divisor and the dividend by 10. He then set up this division problem A 0.0325 b 0.325 c 3.25 d 32.50

Answers

Answer:

C. 3.25

Step-by-step explanation:

14x−7y=21 in slope-intercept form

Answers

In slope intercept form y= 2x-3

Emery makes 8 necklaces and 3 bracelets, using a total of 172 beads. Then she makes 1 more necklace and 5 more bracelets, using 77 beads. Solve the system to find how many beads Emery uses in each necklace and bracelet.

Answers

Answer:

15 beads per bracelet

Step-by-step explanation:

The temperature was 80 C. Then the temperature fell 90 C. What was the temperature after it fell?

Answers

Answer:

-10 °C

Step-by-step explanation:

Subtract 90 from 80, since it dropped that much:

80 - 90

= -10

So, the temperature after it fell was -10 °C

Answer: -10 Celcius

Step-by-step explanation:

The tempature was 80 degrees and dropped by ninety, and since it dropped then you must subtract. 80 - 90 is -10 degrees Celcius. The temperature is -10 Celcius.

If g(x) = x^2 + 7, find g(-3)

Answers

Answer:

g(-3) = 16

Step-by-step explanation:

Simply substitute x as -3 to find your answer:

g(-3) = (-3)² + 7

g(-3) = 9 + 7

g(-3) = 16

Plz answer and hurry it’s 20 points

Answers

Step-by-step explanation:

1. the number of parts that the dividend is being divided into

2. opposite operations that undo one another

3. the result of dividing two numbers

4. the number being divided

5. the quotient of any number and zero

Answer:

1. The number being divided

2. opposite operations that undo one another

3. The result of dviding two numbers

4. The number of parts that the dividened is being divided into

5.The quotient of any number and zero

Step-by-step explanation:

−16=−4(2x−8) please help

Answers

Answer:

x = 6

Step-by-step explanation:

−16=−4(2x−8)

Let's rearrange so solving would be easier.

-4(2x-8) = -16

Let's open the brackets. Please take note of the signs (+) (-).

(-4 * 2x) + (-4 * -8) = -16

-8x + 32 = -16

Subtract 32 from both sides. Please take note of the signs (+) (-).

-8x + 32 (-32) = -16 (-32)

-8x + 0 = = -48

-8x = -48

Divide both sides by -8.

-8x/-8 = -48/-8

x = 6

Please thank, rate 5 stars, and give brainliets. thank you!

Mahima deposited 178five hundred rupe note in the bank how much money did she deposited in the bank. 4rt class my bro needs answer Plz

Answers

The answer is 89000.
Just multiply 178 by 500.

Drag a reason to each box to complete the proof. Given: KM=LN segment K N with points K L M N on the segment in order from left to right Prove: KL=MN Statements Reasons KM=LN Response area KM=KL+LM Segment Addition Postulate LN=LM+MN Response area KL+LM=LM+MN Substitution Property of Equality KL=MN look below for options DO IT NO BOT ANSWERS WILL BE TOLLERATED

Answers

Answer:

KM=LN-----Given

KM=KL+LM-----Segment Addition Postulate

LN=LM+MN-----Segment Addition Postulate

KL+LM=LM+MN-----Substitution Property of Equality

KL=MN-----Substitution Property of Equality

hope this helped :)

Answer:

KM=LN Given

KM=KL+LM Segment Addition Postulate

LN=LM+MN Segment Addition Postulate

KL+LM=LM+MN Substitution Property of Equality

KL=MN Subtraction Property of Equality

Step-by-step explanation:

Verified correct with test results.

four times the sum of a number and ten is 60. find the number.

Answer choices:

A. 4
B. 5
C. 6
D. 7

Answers

Answer:

B. 5

Step-by-step explanation:

x - the number

x + 10 - the sum of the number and ten

4×(x + 10) - four times the sum of the number and ten

4×(x + 10) = 60

÷4 ÷4

x + 10 = 15

-10 -10

x = 5

If John pays $144 for 9 pounds of pears, how much is each pound

Answers

Answer:

$16 per pound

Step-by-step explanation:

We want to find the price per pound.

Therefore, we must divide the cost by the pounds.

[tex]\frac{cost}{pounds}[/tex]

We know it costs $144 for 9 pounds of pears. Therefore, $144 is the cost and there are 9 pounds.

[tex]\frac{\$144}{9 pounds}[/tex]

Divide.

[tex]\$16 /pound[/tex]

It costs $16 for each pound of pears.

Answer: 16

Explanation: divide 144 to 9= 16

19. Which of the following is a correct
representation of 0.000005?
A. 50 x 10-7
B. 5 x 10-6
C. 5 x 106
D. .5 x 10-5

Answers

Answer:

Step-by-step explanation:

Anyone know this one?

Answers

Answer:

Step-by-step explanation:

This is cube root (hence the [tex]\sqrt[3]{}[/tex]).

To find the cube root of a number, we are looking for a number that, when multiplied by itself 3 times, equals the number inside the sign.

So:

[tex]3^x = 27[/tex]

We know that [tex]2\cdot 2\cdot 2 = 8[/tex], so this doesn't work.

We also know that [tex]3 \cdot 3 \cdot 3 = 27[/tex], so this works.

Therefore the cube root of 27 is 3.

Hope this helped!

Answer:

the answer is three

Step-by-step explanation:

If you multiply three by itself three times you will get 27.

Hope this helps!!! Mark this as brainliest please.

Laura used 12 square feet of cloth to make 3 dresses. How many square
feet of cloth are required to make 12 similar dresses?

Answers

36 square feet of cloth

Answer:

Its 150 square feet

Step-by-step explanation:

Hope this helps :3

HELP MATH TEST I WILL PUT U BRAINLIEST WHICH ARE FUNCTIONS

Answers

Answer:

1 = Yes

2 = No

3 = No

4 = Yes

5 = Yes

6 = Yes

7 = No

8 = No

9 = Yes

If EF=6 and EG=21, find the value of FG. The drawing is not to scale. A. 17 B. 15 C. 14 D. 6

Answers

Answer:

Step-by-step explanation:

EF=6 and EG=21

find the value of FG

E-------------F-----------------------------------G

|<-----------------------21---------------------->|

EF + FG = EG

6 + FG = 21

FG = 21 - 6

FG = 15

therefore

the answer to the option is B. 15

3=(1/4)f(-2)
How do u solve this

Answers

Isolate the variable by dividing each side by factors that don't contain the variable.
Answer: f= -6

what is a repeating decimal

Answers

Answer:

A decimal fraction in which a figure or group of figures is repeated indefinitely, as in 0.666

Step-by-step explanation:

Answer:

A repeating decimal is a decimal fraction in which a figure or group of figures is repeated indefinitely, such as 0.888 or such as 1.734734734

PLEASE HELP QUICK
Find the area of the rectangle.
2x + 4
4x - 2

Answers

Answer:

8x² + 12x – 8

Step-by-step explanation:

From the question given above, the following were obtained:

Length (L) = 2x + 4

Breadth (B) = 4x – 2

Area (A) =..?

The area of a rectangle is given by:

Area (A) = Length (L) × Breadth (B)

A = L × B

Thus with the above formula, we can obtain the area of the rectangle as follow:

Length (L) = 2x + 4

Breadth (B) = 4x – 2

Area (A) =..?

A = L × B

A = (2x + 4) (4x – 2)

Expand

A = 2x(4x – 2) + 4(4x – 2)

A = 8x² – 4x + 16x – 8

A = 8x² + 12x – 8

Therefore, the area of the rectangle is 8x² + 12x – 8

Solve the following equation: 3x+2=2x-6

Answers

Answer:x=-8

Step-by-step explanation:

3x + 2 = 2x - 6
1x = -8
(Combine like terms)
x = -8

Jasmine is thinking about buying a car and is comparing two vehicles. One gets 13 miles to the gallon (mpg) and the other agents 26 miles to the gallon. Assuming that she drives 5,000 miles a year, how much money would she save by buying the more fuel efficient car if gas is $3 a gallon?

Answers

Answer:

$576.93

Step-by-step explanation:

Car A

13 miles to the gallon (mpg)

13 miles = 1 gallon

Car B

26 miles to the gallon

26 miles = 1 gallon

Car B is more fuel efficient than car A

1 gallon = $3

Assuming that she drives 5,000 miles a year

Cost of buying Car A

5000 miles / 13 miles × $3

= 384.62 × 3

= $1,153.86

Cost of buying car B

5000 miles / 26 miles × $3

= 192.31 × 3

= $576.93

Car A - car B

= $1,153.86 - $576.93

= $576.93

Jasmine will save $576.93 by buying the more fuel efficient car if gas is $3 per gallon

16 + 28 + (-42)=? Need help

Answers

☽------------❀-------------☾

Hi there!

Answer:

[tex]16 + 28 + -42[/tex]

[tex]= 44 - 42[/tex]

[tex]= 2[/tex]

❀Hope this helped you!❀

☽------------❀-------------☾

Answer:

Step-by-step explanation:

This is the answer because:

1) First, we have to add 16 and 28 which is 44

16 + 28 = 44

2) Next, we have to add 44 and -42, which will be 2 because whenever we have to add or subtract integers, we are supposed to multiply the signs, and then we have to put the sign of the greater number. In this case, it would be:

44 + (-42) = 44 - 42 = 2

Hope this helps! :D

What are the fill in the blank answers

Answers

It is answers that your teacher includes in a test nor quiz to encourage you to learn your vocabulary for that subject. . Hope this helped and it’s a bit concerning you don’t know this!

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