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3 years ago

Can Anyone help me with this assignment please

Mathematics

1 answer:

kodGreya [7K]3 years ago

8 0

Answer: Answers are in step by step. please like and give a review.

Step-by-step explanation:

1. An obtuse angle is an angle that is greater than 90 degrees but less than 180 degrees.

2. 5x - 8 = 37 if and only if x = 9.

3. If two angles have the same measure, then they are congruent. If two angles are not congruent, then they do not have the same measure. If two angles do not have the same measure, then they are not congruent.

4. 2x + 5 = 3 , then x = 3

5. With 3 equal sides is a equilateral triangle

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Find the area of a rectangle with a length of 2x+2/x-4 and a width of 3x-12/x^2+6x+5

liubo4ka [24]

The area is 6/x+5. I hope this helps!

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3 years ago

PLEASE HELP. WILL MARK BRAINLIEST.

Alina [70]

Answer:

y = x² + 6x + 8

Step-by-step explanation:

The zeros ( x- intercepts ) of the graph are x = - 4 and x = - 2, thus

the factors are (x + 4) and (x + 2) and the function is the product of the factors.

y = a(x + 4)(x + 2) ← a is a multiplier

To find a substitute (0, 8 ) the y- intercept into the equation

8 = a(0 + 4)(0 + 2) = a(4)(2) = 8a ( divide both sides by 8 )

a = 1, thus

y = (x + 4)(x + 2) ← expand using FOIL

= x² + 6x + 8

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3 years ago

The perimeter of a square measures 26 cm.what is the length of the side of the square.

docker41 [41]

Answer:

It's 3

Step-by-step explanation:

8 0

3 years ago

Consider the line that passes through each pair of given points, and decide what type of slope the line has.

tatiyna

Answer:

The types of slope for each pair are:

(2, 4) and (5, 1) => Negative

(3,5) and (-1,2) => Positive

(-7, 8) and (-7,0) => Undefined

(6.-3) and (4, -3) => Zero

Step-by-step explanation:

We will find the slope of each line to check the type of slope.

Slope is given by the formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

Here (x1,y1) are the coordinates of first point and (x2,y2) are coordinates of second point

Now,

$m = \frac{1-4}{5-2} = \frac{-3}{3} =-1$

The slope is negative.

$m = \frac{2-5}{-1-3} = \frac{-3}{-4} = \frac{3}{4}$

The slope is positive

(-7, 8) and (-7,0)

$m = \frac{0-8}{-7+7} = \frac{-8}{0}$

division by zero makes the slope undefined.

(6.-3) and (4, -3)

$m=\frac{-3+3}{4-6} = \frac{0}{-2} = 0$

The slope is zero

Hence,

The types of slope for each pair are:

(2, 4) and (5, 1) => Negative

(3,5) and (-1,2) => Positive

(-7, 8) and (-7,0) => Undefined

(6.-3) and (4, -3) => Zero

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3 years ago

Read 2 more answers

Please the whole page 50 Points each. Please don't steal my points just because

boyakko [2]

Answer:

Step-by-step explanation:

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3 years ago