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love history [14]

2 years ago

9

Need Help!

2 answers:

kirza4 [7]2 years ago

8 0

120 students are in the 7th grade.

mihalych1998 [28]2 years ago

6 0

120 students are in the seventh grade

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What are the values of x and y in PQRS? What are PR and SQ?

mamaluj [8]

Step-by-step explanation:

sol;

x+1=y...(1)

3y-7=2x....(2)

or, 3(x+1)-72x [from (1)]

or, 3x+3-7=2x

or, 3x-2x=7-3

x=4

now,

putting the value of x in (1)

y=x+1

=4+1

=5

PR and SQ are the diagonal of PQRS.

4 0

3 years ago

nikitadnepr [17]

Answer:

i am not so sure but I think its 10x = 33

3 0

3 years ago

Same amount as 2 hundreds + 14 tens +3 ones<br><br><br><br> please help

dlinn [17]

The answer is 343 if you add all together:)))

5 0

3 years ago

What is the measure of the base of the rectangle if the area<br> of the triangle is 32 ft2 ?

irga5000 [103]

Answer:

The measure of the base of the rectangle if the area

of the triangle is 32 ft2 is <u>8 feet</u>

Step-by-step explanation:

$4x=32$

$\frac{32}{4}=8$

Thus, <u>8 feet</u> is your answer

5 0

2 years ago

Read 2 more answers

In an ice skating competition, the order in which competitors skate is determined by a drawing. If there are 10 skaters in the f

Free_Kalibri [48]

Answer:

3628800

Step-by-step explanation:

If there are 10 skaters, it would go from 9, 8, 7, and so on...

So..

10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 3628800

6 0

3 years ago