3 years ago

14 POINTS!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Nutka1998 [239]3 years ago

8 0

Reflection would work here

GalinKa [24]3 years ago

3 0

Answer:

reflecting triangle abc from point b to get triangle a'b'c'

Step-by-step explanation:

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Simplify by cominging the like terms. y +4 + 3(y + 2) SYW for B

natulia [17]

Use the distributive property to eliminate parentheses.
.. y +4 +3y +6
Associate like terms.
.. (y +3y) +(4 +6)
Combine like terms.
.. 4y +10

6 0

3 years ago

Create an equation of a line that crosses the y-axis at the origin and has a slope of 1/2

Salsk061 [2.6K]

Answer:

since the line goes through the origin you dont need a y intercept.

y= x/2

or y= 1/2 x

8 0

3 years ago

In the diagram, is the perpendicular bisector of and is also the angle bisector of . If m = x, which quantity is equal to sin ?

earnstyle [38]

Given that line PN is a perpendcular bisector of line AB, then angles APN and BPN are equal to 90 degrees each.

Also, given that line PN is an angle bisector to angle CPD and angle CPD measures x, then the measure of angle DPN is $\frac{1}{2} x$ .

Thus, the measure of angle DPB = angle BPN - angle DPN
$=90- \frac{1}{2} x$

Therefore,
$\sin DPB=\sin\left(90- \frac{1}{2} x\right) \\ \\ =\sin(90)\cos\left(\frac{1}{2} x\right)-\sin\left(\frac{1}{2} x\right)\cos(90) \\ \\ =\cos(\frac{1}{2} x)$

5 0

3 years ago

9y-15x= -36 in slope intercept form

nataly862011 [7]

It would be y=5/3 x-5

8 0

3 years ago

Read 2 more answers

Mashutka [201]

Answer:

3,378.70

Step-by-step explanation:

First, find the total amount Henry spends a month. 25.30 for printer ink and 52 for advertising. 25.30+52=$77.30.

Subtract what he has spent from what he has made.

3,456-77.30=3,378.70

That is his profit.

8 0

3 years ago