Ask question

Ask question

All categories

3 years ago

13

Graph the following features: • Y - intercept = 5 • Slope = 1/3

1 answer:

eduard3 years ago

4 0

Answer:

Use rise over run

Step-by-step explanation:

You go start at 5 on the y-axis and go up on and to the right 3

You might be interested in

Solve the equation:<br>x/5=-7

Troyanec [42]

I hope that the attachment helps you..

5 0

3 years ago

Read 2 more answers

Which number is irrational?<br><br> A.0.3 B. C.0.777... D.0.454545…

Savatey [412]

Each of A, C, and D are rational, so presumably B is the answer here.

A is rational, since $10\times0.3=3$ , so $0.3=\dfrac3{10}$ .

C is also rational. If $x=0.777\ldots$ , then $10x=7.777\ldots$ . This would mean $10x-x=9x=7$ , and so $x=\dfrac79$ .

D is rational by a similar argument. If $x=0.4545\ldots$ , then $100x=45.4545\ldots$ . So, $100x-x=99x=45$ , which means $x=\dfrac{45}{99}=\dfrac5{11}$ .

6 0

3 years ago

Solve for x in the diagram below

Hitman42 [59]

Answer:

40°

Step-by-step explanation:

Vertically opposite angles are equal.

$3x = 120 \\ \frac{3x}{3} = \frac{120}{3} \\ hence \: x = 40$

7 0

4 years ago

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

levacccp [35]

From given picture we can see that X is mid point of line PQ

So PQ=2PX

From given picture we can see that Y is mid point of line PR

So PR=2PY

Now consider triangles PRQ and PYX

Sides PQ and PX has same ratio as of sides PR and PY (as calculated above)

angle XPY= angle QPR (common angle)

Hence triangles PRQ and PYX are similar.

We know that ratio of the sides of similar triangles is always equal so we can write:

$\frac{PQ}{PX} = \frac{QR}{XY}$

Plug the given values QR=8 and PQ=2PX

$\frac{2PX}{PX} = \frac{8}{XY}$

$\frac{2}{1} = \frac{8}{XY}$

$2 = \frac{8}{XY}$

$XY = \frac{8}{2}$

$XY = 4$

Hence final answer is XY = 4 units.

7 0

4 years ago

Read 2 more answers

Which amount is greater:50% of 40 or 40% of 50?

Rina8888 [55]

50% of 40 is 20, and 40% of 50 is 20, neither one is greater, they're equal

3 0

4 years ago

Read 2 more answers