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hoa [83]
3 years ago
7

ON A TIME LIMIT PLS HELP!!!! thank youu

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0

Answer:

RQS=110

TQS=70

Step-by-step explanation:

(12x+2)+(7x+7)=180

The two equations added together give us a straight line which is angle 180

19x + 9 = 180

19x = 171

We solve for x

x = 9

Now that we have x we plus in to each equation

RQS= (12(9)+2)

= 110

TQS=(7(9)+7)

=70

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Can anyone help me out on this question?
svp [43]

Firstly , we will check continuity at x=1

we can use method

Suppose, f(x) is continuous at x=c

then it must satisfy

\lim_{x \to c} f(x)=f(c)

\lim_{x \to 1} f(x)=f(1)

firstly , we can find limit

\lim_{x \to 1-} f(x)=  \lim_{x \to 1-}(x+3)=1+3=4

\lim_{x \to 1+} f(x)=  \lim_{x \to 1-}(3x+1)=3*1+1=4

so, we get

\lim_{x \to 1} f(x)= 4

now, we can find f(1)

f(1)=3*1+1=4

so, we got

\lim_{x \to 1} f(x)=f(1) =4

so, this is continuous at x=1

Hence , option-D...........................Answer

5 0
3 years ago
What is the first step in rewriting the equation 2x + 4y = 10 in slope-intercept form (solving for y)?
Vaselesa [24]
Subtract 2x. (It would look like 4y=-2x+10
5 0
3 years ago
Which description most accurately describes the motions for the calculation -5+ (-37)?
Alchen [17]

The motions for the calculation -5+ (-37) is given as a small movement to the left followed by a large movement to the left.

<h3>What is an equation?</h3>

An equation is an expression used to show the relationship between two or more numbers and variables.

The expression -5+ (-37) can be solved using a number line. The motions for the calculation -5+ (-37) is given as a small movement to the left followed by a large movement to the left.

Find out more on equation at: brainly.com/question/2972832

5 0
2 years ago
How would i reduce 10/100 with the work problem to go with it
AlekseyPX

Answer:

1/10

Step-by-step explanation:

you can simply show the cancellation of the zeros

4 0
4 years ago
Read 2 more answers
A computer is on sale for 80% of the original price. If the computer originally cost $400, what is its sale price?
Dominik [7]

Answer:

$320

Step-by-step explanation:

400*0.8(decimal form of 80%) = 320

4 0
3 years ago
Read 2 more answers
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