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victus00 [196]
3 years ago
8

Try It!

Mathematics
2 answers:
dezoksy [38]3 years ago
4 0

i just got a screenshot of this hopefully this helps :)

alina1380 [7]3 years ago
4 0

Answer:

i confused what you are asking if you ask in more detail i would be happy to help

Step-by-step explanation:

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You roll a number cube numbered from 1 to 6. What is the probability that the number is odd
Studentka2010 [4]
1/2 or 1 in 2 since half of the numbers on a die are odd.
6 0
3 years ago
An airplane on autopilot took 9 hours to travel 6552 kilometers. What is the unit rate for kilometers per​ hour?
Bas_tet [7]

Answer:

695 km and hour

Step-by-step explanation:

5 0
3 years ago
In the diagram, what is the perimeter of polygon $PQRST$?
LiRa [457]

Answer:

24

Step-by-step explanation:

PQ is equal to QR, therefore QR=3

Draw a perpendicular line down from R to line TS to form a triangle and since PT=6, the height of the right angle triangle would be 3.

The base of the right triangle would be 7-3=4. Using pytag. theorem \sqrt{4^{2}+3^2 }=5

Therefore RS=5.

So now we can sum up everything: PQ+PT+TS+RS+QR= 3+6+7+5+3=24

7 0
3 years ago
Read 2 more answers
DONT DO PART C you do not need to do that one i only need help on A and B please.
kap26 [50]

Answer:

see explanation

Step-by-step explanation:

Given the 2 equations

x - y = 5 → (1)

4x + y = - 10 → (2)

Rearrange (1) expressing y in terms of x

(a)

y = x - 5 → (3)

Substitute y = x - 5 into (2)

4x + x - 5 = - 10

5x - 5 = - 10 ( add 5 to both sides )

5x = - 5 ( divide both sides by 5 )

x = - 1

Substitute x = - 1 into (3) for corresponding value of y

y = - 1 - 5 = - 6

(b)

As a check

Substitute x = - 1, y = - 6 into the left side of the 2 equations and if equal to the right side then they are the solution

(1 ) x - y = - 1 - (- 6) = - 1 + 6 = 5 ← True

(2) 4x + y = 4(- 1) + (- 6) = - 4 - 6 = - 10 ← True

Thus solution is (- 1, - 6 )

6 0
3 years ago
I am greater than 72 i am less than 76 the ones are not 3 or 5
pshichka [43]
Therefore, you are 74. 
3 0
3 years ago
Read 2 more answers
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