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3 years ago

Please help i don’t know how to do this and what are the answers

Mathematics

1 answer:

inn [45]3 years ago

6 0

Answer:

the slope of pq is m=-13/8

and for rs is m=-1

yes thes line are parallel

Step-by-step explanation:

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Round the decimal 3.257 to the nearest hundredth place.

otez555 [7]

To the nearest hundredth is 3.26

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4 years ago

Help me to simplify; <br> log_{5} 12.5+log_{5}10

liq [111]

Answer:

15.726

Step-by-step explanation:

log 5=0.698×12.5

=8.737

=0.698×10

=6.989

=8.737+6.989

=15.726

8 0

3 years ago

Which linear function represents the line given by the point-slope equation y + 7 = –y plus 7 equals negative StartFraction 2 Ov

Citrus2011 [14]

Answer:

Negative Start Fraction 2 Over 3 End Fraction x minus 11

$f(x)=-\frac{2}{3}x-11$

Step-by-step explanation:

we have

$y+7=-\frac{2}{3}(x+6)$

Convert to slope intercept form

$y=mx+b$

Solve for y

That means -----> Isolate the variable y

Distribute in the right side

$y+7=-\frac{2}{3}x-\frac{2}{3}(6)$

$y+7=-\frac{2}{3}x-4$

subtract 7 both sides

$y=-\frac{2}{3}x-4-7$

$y=-\frac{2}{3}x-11$

Convert to function notation

Let

f(x)=y

$f(x)=-\frac{2}{3}x-11$

therefore

The linear function is

Negative Start Fraction 2 Over 3 End Fraction x minus 11

8 0

3 years ago

Read 2 more answers

Need Help!! Would greatly appreciate any help.

Allushta [10]

Answer:

draw the points, and then make the x negative if it is reflection over the X axis, y negative if it is aver the y axis, and both if it is a 180 rotation.

for the reflection over y=x, I don't know an easier method so just count the number of units to the line(don't use pythagorean theorem, just go along the lines of the graph, and repeat on the other side.

Step-by-step explanation:

sorry I couldn't draw it myself

4 0

3 years ago

11. Which conjecture must be true?

BaLLatris [955]

Answer:

Step-by-step explanation:

7 0

3 years ago