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harina [27]
3 years ago
10

Please help See the picture Line A , B , C OR D ? Help

Mathematics
2 answers:
NISA [10]3 years ago
8 0

Answer:

Answers is <em>B</em><em>.</em><em>.</em>

<em>answer is</em><em> </em><em>B</em><em>.</em><em>.</em>

svet-max [94.6K]3 years ago
7 0

Answer:

D

Step-by-step explanation:

6x + 5y = 43

-6x - 6y = -42

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Suppose you graph the point's time and distance and your friend graphs distance time how will your grass be different
marusya05 [52]

Answer: ABC EASY AS 123

Step-by-step explanation:

4 0
2 years ago
2.
lawyer [7]

Answer:

Step-by-step explanation:

You multiply 14.1 times 14.1 and you get 198.81 which is the closest to 200

3 0
3 years ago
Squareroot(y-1) + 3 = y
jek_recluse [69]
Note:xy means x times y and x(y) means the same thing

so
first we get rid of square root then
make the equation equal to zero becaues if
xy=0 then x or/and y=0



squareroot(y-1)+3=y

isolate the squareroot
subtrac 3 from boht sides

squareroot(y-1)=y-3

square both sides (since they are equal, you should be able to square both sides and still make it true)

(squareroot(y-1))^2=(y-3)^2
(y-1)=(y-3)(y-3)
y-1=y^2-6y+9
subtrac y from both sides
-1=y^2-7y+9
add 1 to both sides
0=y^2-7y+10
find what two number multiply to make 10 and add to get -7
the answer is -2 and -5

0=(y-5)(y-2)
therfore
y-5=0
and/or
y-2=0

therefor
y=5 or/and 2 might work
let's try out 2
square root(2-1)+3=2
square root(1)+3=2
1+3=2
false
so 2 doesn't work



let's try 5
squareroot(5-1)+3=5
squareroot(4)+3=5
2+3=5
5=5
true

y=5
7 0
3 years ago
Help 7th Grade math will get Brainliest
Bumek [7]
Formula : 2 x pie x radius
1. 2x3.14x3=18.84in
2.2x3.14x6=36.48yd
3.2x3.14x4=25.12ft
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7 0
2 years ago
2. Find the equation of a line<br>a) With a slope of 4, passing through the origiin​
madreJ [45]

Answer:

y=4x

Step-by-step explanation:

<u>Equation of the line</u>

A line can be expressed in many forms.

The equation of the line in slope-intercept form is:

y=mx+b

Being m the slope and b the y-intercept.

The point-slope form of the equation of a line is:

y-k=m(x-h)

Where m is the slope and (h,k) is a point through which the line passes.

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

We are required to find a line with slope m=4 passing through the origin (0,0).

Using the point-slope form:

y-0=4(x-0)

Simplifying

\boxed{y=4x}

3 0
3 years ago
Read 2 more answers
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