3 years ago

HELP please ASAP!!!!!

Mathematics

1 answer:

arlik [135]3 years ago

6 0

I hope this helps you

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Write an equation of the line that passes through the points (4,7) and is parallel to and perpendicular to the line y=1/2x-1 ans

emmasim [6.3K]

M = 0.5
y – 7 = 0.5 ( x – 4 )
y = 0.5x + 5

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3 years ago

Find the midpoint of AB for: A(7,0)|and B(0,3)

liberstina [14]

Answer:

$\boxed {\boxed {\sf (\frac {7}{2}, \frac{3}{2}) \ or \ (3,5, 1.5) }}$

Step-by-step explanation:

The midpoint is essentially a point with the average of the 2 x-coordinates and the 2 y-coordinates.

The formula is:

$(\frac {x_1+x_2}{2}, \frac{y_1+y_2}{2})$

We are given two points: A (7,0) and B (0, 3). Remember points are written as (x, y).

Therefore,

$x_1= 7 \\y_1=0 \\x_2=0 \\x_2=3$

Substitute the values into the formula.

$(\frac {7+0}{2}, \frac{0+3}{2})$

Solve the numerators first.

$(\frac {7}{2}, \frac{3}{2})$

The midpoint can be left like this because the fractions are reduced, but it can be written as decimals too.

$(3.5, 1.5)$

3 0

3 years ago

Write an expression to represent the perimeter of the figure below. rectangle with 2x-3 and x+2

In-s [12.5K]

Hi there!

The perimeter is when you add all the sides of a shape. In a rectangle, two sides are the same, and so are the other two. So, if the two sides are 2x-3 and x+2 the expression will be:

2(2x-3) + 2(x+2)

If we were to simplify this, it would be

4x-6+2x+4
6x-2

Hope this helps!

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3 years ago

PLs help 5 star rating and brainliest if anwsered correctly

True [87]

Answer:

Surface Area is 87.6cm squared

Step-by-step explanation:

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2 years ago

Solve for x. Your answer must be simplified. -7x > 10

andre [41]

The answer to this is x < -10/7

5 0

2 years ago