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kap26 [50]
3 years ago
7

On the coordinate plane shown, each grid unit represents 10 feet. Polygon QRST has vertices Q(10, 30), R(−20, 30), S(−20, −10),

and T(10, −10), and represents the floor plan of a room. Find the perimeter and area of the room.

Mathematics
1 answer:
maks197457 [2]3 years ago
4 0
Do you still need help
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What is the equation to the line that goes through the point
DochEvi [55]

Step-by-step explanation:

perpendicular slope is negative reciprocal. -1/-1 = 1

y - 4 = x +3

y = x + 7

5 0
3 years ago
Explain how the Quotient of Powers Property was used to simplify this expression. three to the fourth power over nine which equa
olga_2 [115]

Answer:

to the fourth power, over 25 = 52 A… Get the answers you need, now! ... B. By simplifying 25 to 52 to make both powers base five and adding the exponents ... was used to simplify the expression is D. By finding the quotient of the ... rules of exponents simplify the expressions below: 2 4 3 0 4 6 4 -3 2 3 2.

Step-by-step explanation:

5 0
3 years ago
Anne picked out 3 board games from her cabinet to take to a game night with her friends. She still has more than 10 board games
Tresset [83]

Answer:

x - 3 > 10

There were more than

13

board games in Anne's cabinet to start.

Step-by-step explanation:

The variable x represents how many board games were in Anne's cabinet to start. Since she has already picked out 3 board games to bring, the expression x–3 represents how many board games are still in the cabinet.

And, since Anne has more than 10 board games still in her cabinet, x–3 must be greater than 10.

This inequality shows the relationship.

x–3>10

Now, solve for x.

x–3

> 10

x–3+3

> 10+3 Add 3 to both sides

x

> 13 Simplify

So, there were more than 13 board games in Anne's cabinet to start.

8 0
3 years ago
PLEASE ANSWER THIS ITS DUR IN 10 MINUTES!!!
Ray Of Light [21]

Answer:

It is porportional

Step-by-step explanation:

Its Porportional because it goes through zero.

4 0
3 years ago
Angela and Juan went to the ice cream store where ice cream cones cost $0.90 each and ice cream bars cost $0.75 each. They spend
yarga [219]
4 x 0.90 = £3.60
£13.50 - £3.60 = £9.90
0.9 + 0.75 = £1.65
£9.90/£1.65 = 6
They bought 6 ice cream cones
6 0
3 years ago
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