1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lakkis [162]
2 years ago
12

PT= 4x+6 and TQ=9x-9 find the values of x and PT . Please help me I’m stuck

Mathematics
1 answer:
Sever21 [200]2 years ago
8 0
X=3
PT=18

Steps:
4x+6=9x-9
Add 9 to 6 and subtract 4x from 9x
15=5x
3=x
Plug 3 into equation
12+6=18
You might be interested in
Please help with this ill mark brainlyess answer if its right
geniusboy [140]
30 is 20% of 150.

30/x = 20/100

30 * 100 = 20 * x

(30 * 100)/20 = x

x = 150
4 0
3 years ago
Read 2 more answers
Write an equation parallel to the line determined by the points (15, -6) and (-3, 13), through: (4, 2)
gulaghasi [49]

Answer:

The answer is

<h2>y =  -  \frac{19}{18} x +  \frac{76}{2}</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

That's

Slope of the through points

(15, -6) and (-3, 13) is

<h3>m =  \frac{13 -  - 6}{ - 3 - 15}  =  -  \frac{19}{18}</h3>

Since the lines are parallel their slope are also the same

So slope of parallel line = - 19/18

Equation of the line using point (4,2) and slope -19/18 is

<h3>y - 2 =  -  \frac{19}{18} (x - 4) \\ y - 2 =  -  \frac{19}{18}  x +  \frac{38}{9}  \\ y =  -  \frac{19}{18} x +  \frac{38}{9}  + 2</h3>

We have the final answer as

<h3>y =  -  \frac{19}{18} x +  \frac{76}{2}</h3>

Hope this helps you

7 0
3 years ago
Read 2 more answers
Write each frantion or iced number as a decimal 9/16
Nonamiya [84]

Answer:

9/16 into a decimal is 0.5625

6 0
3 years ago
If I did 2 tests a month for four months how many would I get done a month how many would I get done in four months.
AfilCa [17]

Answer: 2 per month

8 per four months

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which is equivalent to square root 10st x square root 15tu
aivan3 [116]

\sqrt{10st}\cdot\sqrt{15tu}=\sqrt{10st\cdot15tu}=\sqrt{150st^{2}u}=\sqrt{25\cdot6\cdot st^{2}u} =   \\\\= \sqrt{5^{2} \cdot t^{2}\cdot6 \cdot su}=5t\sqrt{6su}

4 0
3 years ago
Other questions:
  • Determine whether the following is an expression or an equation. -4+5-2=10x
    9·1 answer
  • What is 4 3/4 - 1/3 . I need this answer so I can pass .
    14·1 answer
  • What multiples to 12 and add up to -6?
    13·1 answer
  • Solve for x: -x^2+5x+6=0
    13·1 answer
  • How many green are there is there are 51 total marbles?
    10·2 answers
  • Which one is right and how do I solve with out showing my work
    15·1 answer
  • Use the first five terms of the binomial theorem to approximate (-1.4)^8
    12·1 answer
  • (7+i)-(6-4i) whats this answer as a complex number in standard form.
    11·1 answer
  • Cuanto es la tercera parte de 39​
    8·1 answer
  • Write an equation of the line in the slope-intercept form from each of the following. the y-intercept of 2, the slope is 4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!