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Alona [7]
3 years ago
12

What would y be? please show me how do to it also so I can understand.

Mathematics
2 answers:
NeTakaya3 years ago
4 0

Answer:

the answer will be 3+2+2=7 is the answer

masya89 [10]3 years ago
4 0
ANSWER

Y = 7

EXPLANATION

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I really need help!
deff fn [24]
D=√(6-0)²+(2-10)²
d=√(6)²+(-8)²
d=√36+64
d=√100
d=10
6 0
3 years ago
Find the distance from point A(−14, 5) to the line −x+2y = 14.
Ad libitum [116K]

Answer:

The distance from point A to given line is: 2√5 or 4.472 units

Step-by-step explanation:

Given equation of line is:

-x+2y= 14

And the point is:

A = (x_1,y_1) = (-14,5)

The standard form of equation of line is:

Ax+By+C = 0

Converting the given equation into standard form

-x+2y-14=0

The distance of a point (x1,y1) from a line is given by the formula:

d = \frac{|Ax_1+By_1+C}{\sqrt{A^2+B^2}}

In the given details,

A = -1, B = 2, C = -14

x1 = -14, y1 = 5

Putting the values in the formula

d = \frac{|(-1)(-14)+(2)(5)-14|}{\sqrt{(-1)^2+(2)^2}}\\d = \frac{14+10-14}{\sqrt{1+4}}\\d = \frac{10}{\sqrt{5}}\\d = \frac{5*2}{\sqrt{5}}\\d = \frac{\sqrt{5}*\sqrt{5}*2}{\sqrt{5}}\\d = 2\sqrt{5}\\d = 4.472\ units

Hence,

The distance from point A to given line is: 2√5 or 4.472 units

5 0
3 years ago
How many square roots does the number 20 have?
Sloan [31]
The number 20 has TWO square roots which are -20 and 20.....I hope this helps!!! Have a great day!!
8 0
3 years ago
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Five times the difference of twice a number and three, decreased by the sum of the number and eight, equals 13
denis23 [38]
5(2x-3)-(x+8)=13
10x-15-x-8=13
9x-23=13
9x=36
x=4
7 0
3 years ago
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Giving brainliest for correct answer!! if you don't get brainliest but you want it, check for unanswered questions of mine or le
lutik1710 [3]
The answer you put should be correct
8 0
3 years ago
Read 2 more answers
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