MATHEMATICS MIDDLE SCHOOL

Find the value of x for which abcd must be a parallelogram

Answers

Answer 1

Answer:

Answer:

x = 7

Step-by-step explanation:

3x - 17 = 25 - 3x

Get the x's on one side and the integers on the other

3x + 3x = 25 + 17

6x = 42

x = 7

Related Questions

PLZ HELP ME HURRY!Which inequality best models the situation if variable h is the number of hours Valerie might study each night?Valerie's goal is to study more than 1 1/4 hours each night. Which shows the possible number of hours she might study to reach this goal?A. h < 1 1/4 and h may be up to 3 hours.B. h ≥ 1 1/4 and h may be up to 3 hours.C. h > 1 1/4 and h may be up to 30 hours.D. h > 1 1/4 and h may be up to 3 hours.
Alison has twice as many video games as Kyle. Maurice has 5 more video games than Alison. The total number of video games is less than 40. a. Write an inequality to represent this situation.b. Solve the inequality to determine the greatest number of video games Maurice could have.
Find the sales tax for 3 CD's, if each CD is $14.29 and the sales tax is 7.25%
Twelve boys collected 16 aluminum cans each. Fifteen girls collected 14 aluminum cans each. How many more cans did the girls collect than boys?
A two year degree that focuses on natural science engineering and mathematics is called an

A. Centipedes have 2 legs per segment. They can have from 30 to 354 legs. Find a range for the number of segments a centipede can have.B. Millipedes have 4 legs per segment. The record number of legs on a millipede is 752. How many segments did this millipede have?

C. There are about 6 billion humans in the world. Scientists estimate that there are a billion billion arthropods in the world. About how many times larger is the
arthropod population than the human population?

Answers

Answer:

Step-by-step explanation:

A. 162

B: 188

C: 5,000,000,000

A number times eight is equal to forty-five

Answers

n*8=45
Thats the answer in word form

x*8=45
Do inverse operation
45/8 = x

x= 5.625 = 5 5/8
Then check

5.625 * 8 = 45

Estimate product
126.12 and 2.2

Answers

so estimate
round to whole numbers
126 times 2
we know that times 2 is just add them twice
126 times 2=126+126=252
aprox 252

I might round 126.12 UP to 130 and 2.2 DOWN to 2, then multiply 130 x 2 to get 260. This UNDER-estimates the true answer, 277.4, because rounding 126.12 up to 130 is only a slight increase percentage-wise (about 3%) whereas rounding 2.2 down to 2 is a greater decrease percentage-wise (10%).

At Lincoln High School, 1/2 of the students play an instrument. Of the students who play an instrument, 1/2 play a string instrument. What fraction of the students at Lincoln High School play a string instrument?

Answers

Answer: 2/5

Step-by-step explanation:

At Lincoln High School, 1/2 of the students play an instrument. This means that if we had 10 students, 5 of them would play an instrument.

Of the students who play an instrument, 1/2 play a string instrument. This means that out of those 5 students who play an instrument, 1/2 of them play a string instrument.

To find out how many students play a string instrument, we can calculate 1/2 of 5.

1/2 of 5 is equal to 2.5. However, since we're dealing with whole students, we can't have half a student. So, we round down to the nearest whole number, which is 2.

Therefore, 2 out of the 5 students who play an instrument at Lincoln High School play a string instrument.

In terms of fractions, this can be expressed as 2/5. So, 2/5 of the students at Lincoln High School play a string instrument.

Which amounts form part of the total cost of a mortgage

Answers

Answer:

closing cost

Step-by-step explanation:

Answer:

On Plato it's C: closing costs, and monthly loan payments

Four out of every five visitors at an amusement park buy day passes what percent of the visitors buy passes?

Answers

The percentage of visitors who buy passes is 80%.

What is the percentage?

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

We know fractions can be converted into percentages by multiplying them by 100.

Given, Four out of every five visitors at an amusement park buy day passes.

∴ The percentage of people who buy passes is (4/5)×100 = 80%.

learn more about percentages here :

brainly.com/question/24159063

#SPJ5

80%
THis is because you are supposed to multiply 20 to the denomintaor and numerator.
4 times 20=80
~JZ
Hope it helps

Other Questions

What is 12 divided by 3/4

Find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relationship between time t and distance d Time Distance 2 hrs 90 miles 3 hrs 135 miles 5 hrs 225 miles 6 hrs 270 miles I dont understand how to do this kind of math.Please help

What is the total cost on a $225,000 mortgage at 5% interest for 30 years?

a high school athletic department bought 40 soccer uniforms at a cost of 3000. after soccer season, they returned some of the uniforms but only received 40 dollars per uniform. what was eas the difference between what they paid for each uniform and what they got for each return ?