MATHEMATICS MIDDLE SCHOOL

What is the value of x? x=2 x=3 x=4 x=6 Please Hurry!!

Answers

Answer 1

Answer:

Answer:

x = 2

Step-by-step explanation:

$x * 21 = 14 * (x + 1) \n 21x = 14x + 14 \n 21x - 14x = 14 \n 7x = 14 \n x = (14)/(7) \n x = 2$

Answer 2

Answer:

I first think that It was x=2 but actually x=

Step-by-step explanation: just too the test on edge

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What is the name of the relationship between 1 and 4? Parallel Lines and Transversals A. corresponding angles B. alternate interior angles C. obtuse angles D. adjacent angles

Answers

The correct answer is B. alternate interior angles. Both angles are on the inside of the two parallel lines, making them interior angles, and they are alternate because they're not on the same sides of the transversal line (the line that cuts through the parallel lines). A is incorrect because corresponding angles are those that are in the same position on both parallel lines, C is incorrect because it's impossible to tell with the information given if the angles are obtuse, and D is incorrect because adjacent angles are those that are next to each other.

Answer:

The correct anwser is B hope this helps :)

A Right Triangle (ABC) has sides measuring 3 inches and 4 inches. The hypotenuse is 5 inches. A similar right triangle (A'B'C') is created with sides of 7.5 and 10. What is the length of the hypotenuse? (Show all work)

Answers

Answer:

The length of hypotenuse is 12.5

Step-by-step explanation:

First 7.5 x 7.5 = 56.25

Then 10 x 10 = 100

Add them together 56.25 + 100 = 156.25

Then square root 156.25 and you get 12.5

Answer:

12.5 in.

Step-by-step explanation:

You could use the pythagorean theorem, or you can use scale factor. The scale factor between side A and A' is 7.5/3=2.5, which is your scale factor. Multiplying 2.5 by your original hypotenuse gives you 12.5

the editor of the school newspaper must reduce the size of a graph to fit in one column. The original graph is 2 inches by 2 inches, and the scale factor from the original to the reduced graph is 8:3. Find the dimensions of the graph as it will appear in one column in the newspaper

Answers

$(2)/(8) : (2)/(3) \n \n (1)/(4) : (2)/(3)$

$(1)/(4)$ inches by $(2)/(3)$ inches

There are 18 rows of seats in the auditorium.There are 24 seats in each row.How many seats are in the auditorium in all?

Answers

If there are 18 rows of seats in the auditorium and there are 24 seats in each row then the total number of seats are 432.

What is Multiplication?

multiplication is a method of finding the product of two or more numbers.

To find the totalnumber of seats in the auditorium, we need to multiply the number of rows by the number of seats in each row.

Total number of seats = 18 rows × 24 seats/row

Total number of seats = 432 seats

So, there are 432 seats in the auditorium in total.

Hence, if there are 18 rows of seats in the auditorium and there are 24 seats in each row then the total number of seats are 432.

To learn more on Multiplication click:

brainly.com/question/5992872

#SPJ2

To know how many seats are in the auditorium inall we need 18 multiply 24.

The answer is 432 seats are there in the auditorium.

Help with all the math facts please

Answers

7 times 9 equals 63
9 divide by 45 equals 5
9 +7=16
4×6=24
9×9=81
13-5=8
16-8=8
8×5=40
4-3=1
9×8=72
5+5=10
7÷35=5
5÷30=6
9+2=11
6÷24=4
5+7=12
10-4=6
1÷4=4
4+8=12
8+8=16

If 4/5=4×(1/5), then 4/6= what?

Answers

4 x (1/6) should be the aswer

4/6= .66666666666667= 4*(1/6)

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