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4 years ago

What is an equation of the line that passes through the points (-4, -3)and (3, -3)

Mathematics

1 answer:

bezimeni [28]4 years ago

3 0

Answer:

y = 0x - 3

Step-by-step explanation:

Looking at just the plots, you can see that they are equal in y-value, so they would make a horizontal line, meaning no slope. That just leaves the y-intercept, and if it is horizontal, and they are both at y level -3, the intercept is -3. So putting it in slope-intercept form, you get y = 0x - 3. The 0 signifies the line doesn't slope down or up, just horizontally.

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If the length of one leg in this triangle is .find the length of the hypotenuse.

Sonja [21]

By Pythagorean theorem we find that the length of the hypotenuse is $r = \sqrt{2}\cdot l$ .

<h3>How to find the length of the hypotenuse</h3>

In the image attached we have a right triangle with two legs of same length. The hypotenuse of right triangles can be found by Pythagorean theorem, whose form is:

$r = \sqrt{l^{2}+l^{2}}$

$r = \sqrt{2}\cdot l$ , where l is the length of the legs.

By Pythagorean theorem we find that the length of the hypotenuse is $r = \sqrt{2}\cdot l$ .

To learn more on Pythagorean theorem: brainly.com/question/26183488

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2 years ago

What are the slope and the y-intercept of Brenda's graph?

Alex_Xolod [135]

Answer:

The answer is letter D.

Step-by-step explanation:

hope this helps

6 0

3 years ago

ramon has an employer that offers a generours 401k returement plan roman is allowed to deduct up to 10% from his paycheck to go

Umnica [9.8K]

Answer:

14000

Step-by-step explanation:

A year he contributes :10/100 × 80000= 8000

Then his employer pays 0.75 × 8000= 6000

The total money contributed to is

401k is = 8000 + 6000 = 14000

6 0

3 years ago

The length of a rectangular is 5 centimeters less then it width. The perimeter of the rectangle is 26

Zina [86]

Hi there! :)

Answer:

Length = 4 cm

Width = 9 cm

Step-by-step explanation:

Here's the information we know:

- Perimeter = 26 cm

- Width = x (I just replaced the width by "x" because it's what we are looking for)

- Length = x - 5

Now before we can do anything, you need to know what the formula for the perimeter of a rectangular is: P = (2 × Length) + (2 × Width)

Replace all the information you know in the formula and solve the equation by isolating "x":

P = (2 × Length) + (2 × Width)

26 = ( 2 × (x - 5)) + (2 × x)

Multiply "2" and "x" together → 2 × x = 2x

26 = ( 2(x - 5)) + 2x

Distribute the "2" to the entire parentheses → 2 × x = 2x & 2 × -5 = -10

26 = 2x - 10 + 2x

Add similar terms together → 2x + 2x = 4x

26 = 4x - 10

Add 10 to each side of the equation → 26 + 10 = 36

36 = 4x

Divide each side of the equation by 4 → 36 ÷ 4 = 9

9 = x ⇒ Measure of the width

Since the lenght is 5 centimeter less than the measure of the width, in order to find the measure of the length you'll need to subtract "5" from the measure of the width, which is "9":

9 - 5 = Length rectangle

9 - 5 = 4 ⇒ Length rectangle

There you go! I really hope this helped, if there's anything just let me know! :)

4 0

4 years ago

3 1/2 x 2 1/2 as a mixed number in simplest form. if correct you get brainliest

Helga [31]

Answer:

8 3/ 4

Step-by-step explanation:

3 1/ 2

2 1 /2

7 × 5

2 × 2

35 /4

8 3 /4

4 0

3 years ago

Read 2 more answers