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3 years ago

How to solve this problem

Mathematics

1 answer:

Stels [109]3 years ago

4 0

Number 7 is 111 because they are alternate interior and 8 is 90

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-9+m=13 for equations

Nataly_w [17]

Answer:

m=22

Step-by-step explanation:

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8 0

2 years ago

I don't know this. Its part of my math homework. 5^9x6/700(3^3)/90+600-9000/5000

Zigmanuir [339]

Answer:

5620.52142857

Step-by-step explanation:

Rounded 5620.52

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4 0

3 years ago

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Sergeeva-Olga [200]

Enjoy baby ganyuuuuuuuuuu

6 0

3 years ago

A rectangular garden originally measured 5 feet by 10 feet as shown below.a path was created by increasing each side of the orig

kotegsom [21]

The area is given by
A = (5 + 2x) * (10 + 2x) - 50
Rewriting we have:
A = 50 + 10x + 20x + 4x ^ 2 -50
Rewriting we have:
A = 4x ^ 2 + 30x
Substituting the value of the area we have:
54 = 4x ^ 2 + 30x
Rewriting:
4x ^ 2 + 30x - 54 = 0
We look for the roots:
x1 = -9
x2 = 3/2
We take the positive root:
x2 = 3/2
Answer:
the value of x is:
x = 3/2

3 0

3 years ago

Write an equation that passes through the points (0,-5) and (8,-5)

bezimeni [28]

Answer:

Equation of the line: $y = -5$ .

Step-by-step explanation:

Let $(x_0,\, y_0)$ and $(x_1,\, y_1)$ denote the coordinates of these two points, respectively.

Calculate the slope $m$ of this line:

$\displaystyle m = \frac{y_1 - y_0}{x_1 - x_0} = \frac{(-5) - (-5)}{8 - 0} = 0$ .

Notice that the slope is zero because the two points have the same $y$ -coordinates ( $y_0 = y_1 = -5$ ) even though their $x$ -coordinates are distinct ( $x_0 \ne x_1$ .)

Equation for this line in point-slope form:

$y - y_0 = m\, (x - x_0)$ .

$y - (-5) = 0\, (x - 0)$ .

Rewrite and simplify to obtain the equation of this line in slope-intercept form:

$y = -5$ .

The $x$ -term was eliminated because the slope was zero.

6 0

2 years ago