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Elenna [48]
3 years ago
6

A(b) is a function A. True B. False

Mathematics
2 answers:
Jlenok [28]3 years ago
6 0
True!!!!!!!!!!!! hope this helps?
alexdok [17]3 years ago
5 0
The answer is a. true
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Find the equation of a line that is parallel to line g that contains (P, Q).
Fofino [41]

Correct option:

\boxed{x-y=P-Q}

<h2>Explanation:</h2>

Given that the line we are looking for is parallel to g, then the slope of that line and g is the same, therefore:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ (x_{1},y_{1})=(-3,2) \\ \\ (x_{2},y_{2})=(0,5) \\ \\ \\ m=\frac{5-2}{0-(-3)}=1

So we can write the point-slope form of the equation of the line as follows:

y-y_{0}=m(x-x_{0}) \\ \\ (x_{0},y_{0})=(P,Q) \\ \\ \\ y-Q=1(x-P) \\ \\ y-Q=x-P \\ \\ \\ Arranging: \\ \\ P-Q=x-y \\ \\ \boxed{x-y=P-Q}

<h2>Learn more:</h2>

Graphying systems of linear equations: brainly.com/question/13799715

#LearnWithBrainly

8 0
3 years ago
Read 2 more answers
Sammi bought an Ipod for $65. Tax was 7.5%. What was her total after tax?
marishachu [46]

Answer:

$69.90

Step-by-step explanation:

I multiplied $65 with 0.075 (Tax percentage). I got 4.875. I rounded that up to 4.9 (Tax). Then, I added the tax with the original price ($65) and I get $69.90

4 0
3 years ago
Solve 25t+5/3&lt;-9 for t.
KATRIN_1 [288]

Answer:

t<-32/75

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

4 0
3 years ago
Read 2 more answers
If the volume for 3-D pyramid A is 400 cm3 and the volume for 3-D pyramid B is 800 cm3, how many times bigger is the volume of p
Zarrin [17]
The answer for this question is (100% correct)

A. 2
8 0
3 years ago
Find the area of the region bounded by the $y$-axis, the line $y=6$, and the line $y = \frac{1}{2}x$.
Iteru [2.4K]

For a better understanding of the solution provided here please go through the diagram in the file that has been attached.

As can be clearly seen from the question and the graph, the area is bounded by a straight line y=\frac{1}{2}x which passes through the origin, the y axis and the horizontal line y=6.

As we can see from the graph, this is a right triangle. To find the point of intersection of the horizontal line y=6 and the line y=\frac{x\1}{2}x, we will have to equate the two as:

\frac{1}{2}x=6

Therefore, x=12

Thus, y=\frac{1}{2}x= \frac{1}{2}\times 12=6

Hence the point of intersection is (12,6) which is depicted on the graph too.

As this is a case of a simple right triangle, the area of the bounded region will thus be:

Area=\frac{1}{2}\times base\times height

Let the base be the y=6 line whose length is 12 and let height be the y axis whose length is 6, thus, the area will be:

Area=\frac{1}{2}\times 6\times 12=36 squared units.


7 0
3 years ago
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