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N76 [4]
3 years ago
12

-4x+3y=-27 get y by its self

Mathematics
1 answer:
padilas [110]3 years ago
3 0
3y=4x-27
y=4/3x-9
That’s how you do the equation
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Solve for f.<br> 0.3 = 0.58 -0.7<br> How do it do it
Katyanochek1 [597]

Answer:

1.03

Step-by-step explanation:

you are going to add 0.7 to the 0.3 and then the 0.7 cancles out then you will add 0.3 +0.3 then divide that by 0.58

8 0
3 years ago
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in right triangle ABC, angle C is a right angle, AB is 25 units long, and BC is 24 units long. What is the lenght of AC?
ycow [4]

Answer:

7 units long

Step-by-step explanation:

We are given a right triangle ABC

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  • BC = 24 units

We are required to determine the length of AC

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AB² = BC²+AC²

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Thus, AC is 7 units long

6 0
3 years ago
Part A Which graph has the following solution set (-9,10) (-6,5) (0,-5) (3,-10)Part B Write the equation of the graph from part
marysya [2.9K]
\begin{gathered} \text{Let:} \\ (x1,y1)=(-9,10) \\ (x2,y2)=(-6,5) \\ m=\frac{y2-y1}{x2-x1}=\frac{5-10}{-6-(-9)}=\frac{-5}{3}=-\frac{5}{3} \\  \end{gathered}

Using the point-slope equation:

\begin{gathered} y-y1=m(x-x1) \\ y-10=-\frac{5}{3}(x+9) \\ y-10=-\frac{5}{3}x-15 \\ y=-\frac{5}{3}x-5 \end{gathered}

3 0
1 year ago
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sineoko [7]

Step-by-step explanation:

You've got the concept correct, but be careful with your parentheses.  You should write it 3/(2n).  Otherwise it looks like three halves n.

5 0
3 years ago
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ture or false: when you translate a figure in the coordinate plane, the number of units you translated is added to the y-coordin
Elina [12.6K]

Answer:

False

Step-by-step explanation:

Because a translation can increase or decrease both the x and the y.

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