3 years ago

Find the value of PT PT = 5x + 3 and TQ 7x - 9

Mathematics

2 answers:

77julia77 [94]3 years ago

5 0

Is there anything more to this question? Like are PT and TQ equal?

sergey [27]3 years ago

5 0

So if PT=TQ and TQ=7x-9

PT=5x+3=TQ=7x-9

5x+3=7x-9
minus 5x both sides
3=2x-9
add 9 both sides
12=2x
divide 2
6=x

PT=5x+3
PT=5(6)+3
PT=30+3
PT=33

PT=QT=33
x=6

You might be interested in

If anyone knows how to do this

iogann1982 [59]

Answer:

1) 47

2) 4

Step-by-step explanation:

Complimentary = 90 degrees

1) 43 + ? = 90

? = 47

2) 86 + ? = 90

? = 4

8 0

3 years ago

What is the inequalities of 4(-4x-3)>36

adelina 88 [10]

Answer:

x<-3

Step-by-step explanation:

-16x-12>36

-16x>48

x<-3

4 0

3 years ago

Someone please finish this for me

sergij07 [2.7K]

Think these are the answers to the first few hope it helps

7 0

3 years ago

Pherris is graphing the function f(x) = 2(3)x. He begins with the point (1, 6). Which could be the next point on his graph?

Savatey [412]

Answer: (2, 18)

Step-by-step explanation:

When x=2, $f(2)=2(3)^{2}=18$ .

So, it should pass through (2, 18).

8 0

2 years ago

Mike had $8.25 in his account. He deposited $2.25 on Tuesday. He then withdrew $5.75 for lunch on Wednesday. How much money does

Andre45 [30]

Answer:

Step-by-step explanation:

(had) 8.25 + (deposited) 2.25 = (total) 10.50

10.50 - (withdrew) 5.75 = (total left) 4.75

6 0

3 years ago

Read 2 more answers