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Orlov [11]
4 years ago
13

How to solve ×+2y=11. 2×+3y=50

Mathematics
1 answer:
9966 [12]4 years ago
5 0

Answer:

x=−2y+11. x=

−3/2y+25

Step-by-step explanation:

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write the slope intercept form of an equation of the line that passes through (4,3) that is perpendicular to the line Y=-3x-15
cricket20 [7]
If two lines are perpendicular, then their slopes have a product of -1 or you could say they are opposite signed reciprocals of each other.
The given equation has a slope of -3.  We know this because it is in slope-intercept form y = mx + b ...y = (slope)x + (y-intercept).

so taking the slope -3...the opposite signed reciprocal would be +\frac{1}{3}

Now we have a slope and a point... we can use them to find the b (y-intercept)
x = 4, y = 3, and m = \frac{1}{3}
3= \frac{1}{3} (4)+b
3= \frac{4}{3} +b
Using the common denominator fraction for 3, we subtract 4/3 from both sides
3= \frac{9}{3}
\frac{5}{3} =b
plug the values for m and b into the slope intercept form
y= \frac{1}{3} x+ \frac{5}{3}
7 0
3 years ago
Convert 3.4 radians into degrees
Dafna11 [192]

Answer:

194.806

Step-by-step explanation:

To convert radians to degrees, the key is knowing that 180 degrees is equal to pi radians. Then multiply the measurement in radians by 180 divided by pi. For example, pi over 3 radians would be equal to 60 degrees.

to convert radians to degrees you first need to know that 180 degrees is equal to pi radians. then multiply the measurement in radians by 180 divided by pi. for example, pi over 3 radians would be equal to 60 degrees.

3 0
3 years ago
Read 2 more answers
Meg will have
frosja888 [35]
She would have to use 6 1/8 cup scoops to get 1 serving hope this helps
3 0
3 years ago
Prism A is similar to Prism B. The volume of Prism A is 4320 cm³.
wolverine [178]

Answer:

D

Step-by-step explanation:

5 0
2 years ago
Solve: -3= 12x-5(2x-7)
leonid [27]

Answer:

x = -19

Step-by-step explanation:

-3= 12x-5(2x-7)

Distribute

-3= 12x-10x+35

Combine like terms

-3 = 2x +35

Subtract 35 from each side

-3-35 = 2x+35-35

-38 = 2x

Divide each side by 2

-38/2 = 2x/2

-19 =x

7 0
4 years ago
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