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3 years ago

What is the slope of (0,0) and (0,0)

Mathematics

2 answers:

jolli1 [7]3 years ago

5 0

Answer:

The slope would be (0,0) because there is no change in velocity.

Step-by-step explanation:

Triss [41]3 years ago

4 0

You have to do 0-0/0-0 which equals 0. You have to divide the number.s

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What's the answer for 0.2(x+50)-6=0.4(3x+20)

marin [14]

It should be x=11. could someone fact check me?

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3 years ago

Mrs. jack bought 150 T-shirt for $1920 from a factory calculate the cost of one T-shirt

o-na [289]

Answer: $12.80

Step-by-step explanation:

$1980/ 150 t shirts =$12.80 per shirt

6 0

3 years ago

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A bird was perched on a tree at a height of 19 feet. The bird then saw food on a branch below and dropped down 7 1/2 feet. What

solmaris [256]

Answer:

11 1/2 feet

Step-by-step explanation:

You simply subtract 19 and 7 1/2 because the bird dropped down which means it is closer to the ground, therefore, subtracting its original height at 19 feet. Hope that helped.

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3 years ago

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Can anyone help me with this question?

MatroZZZ [7]

9514 1404 393

Answer:

E. 37

Step-by-step explanation:

Adjacent angles of a parallelogram are supplementary:

(4x -2)° +34° = 180°

4x = 148 . . . . . . . . . . . divide by °, subtract 32

x = 37 . . . . . . . . . . . . . divide by 4

8 0

3 years ago

Given segments AB and CD intersect at E.

nata0808 [166]

The length of a segment is the distance between its endpoints.

$\mathbf{AB = 3\sqrt{2}}$
AB and CD are not congruent
AB does not bisect CD
CD does not bisect AB

(a) Length of AB

We have:

$\mathbf{A = (1,2)}$

$\mathbf{B = (4,5)}$

The length of AB is calculated using the following distance formula

$\mathbf{AB = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}}$

So, we have:

$\mathbf{AB = \sqrt{(1 - 4)^2 + (2 - 5)^2}}$

$\mathbf{AB = \sqrt{18}}$

Simplify

$\mathbf{AB = 3\sqrt{2}}$

(b) Are AB and CD congruent

First, we calculate the length of CD using:

$\mathbf{CD = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}}$

Where:

$\mathbf{C = (2, 4)}$

$\mathbf{D = (2, 1)}$

So, we have:

$\mathbf{CD = \sqrt{(2 -2)^2 + (4 - 1)^2}}$

$\mathbf{CD = \sqrt{9}}$

$\mathbf{CD = 3}$

By comparison

$\mathbf{CD \ne AB}$

Hence, AB and CD are not congruent

(c) AB bisects CD or not?

If AB bisects CD, then:

$\mathbf{AB = \frac 12 \times CD}$

The above equation is not true, because:

$\mathbf{3\sqrt 2 \ne \frac 12 \times 3}$

Hence, AB does not bisect CD

(d) CD bisects AB or not?

If CD bisects AB, then:

$\mathbf{CD = \frac 12 \times AB}$

The above equation is not true, because:

$\mathbf{3 \ne \frac 12 \times 3\sqrt 2}$

Hence, CD does not bisect AB

Read more about lengths and bisections at:

brainly.com/question/20837270

7 0

2 years ago