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2 years ago

9

Help me pls guys. Calculate the slope using the table.

1 answer:

Basile [38]2 years ago

5 0

Answer:

4/2 or 2

Step-by-step explanation:

(y2-y1)/(x2-x1) is the equation for a slope

Plugging in 2 sets of numbers will get you (7-3)/(2-0)

= 4/2 or 2

Hope this helped!

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Rectangle has a width of 14 cm in a diagonal 20 cm what’s the length of the rectangle

Advocard [28]

Answer:

I think it might be 14.28.

Step-by-step explanation:

I used a triangle calculator "cossincalc.com"

5 0

2 years ago

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Consider a circle that has a circumference of 28/3.14 centimeters. What is the area of this circle? Answer fast plz also can you

bija089 [108]

Answer:

$A=6.33\ cm^2$

Step-by-step explanation:

step 1

Find the radius of the circle

we know that

The circumference of a circle is equal to

$C=2\pi r$

we have

$C=\frac{28}{3.14}\ cm$

$\pi=3.14$

substitute the values

$\frac{28}{3.14}=2(3.14)r$

$r=\frac{28}{19.7192}\ cm$

$r=1.42\ cm$

step 2

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

substitute the values

$A=(3.14)(1.42)^{2}$

$A=6.33\ cm^2$

7 0

3 years ago

Leena bought 14 yards of wire. How many inches of wire did she buy? (1 yard = 36 inches)

lawyer [7]

Answer:

504

Step-by-step explanation:

So, lets calculator this.

For each yard, there are 36 inches.

There are 14 yards.

To find the amount of inches in this 14 yards, we need to multiply 14 by 36:

14x36

=

504

So there are 504 inches of wire in 14 yards.

Answer:

<u>504</u>

Hope this helps! :)

5 0

3 years ago

Read 2 more answers

Completely factor the polynomial, if possible.

Alisiya [41]

Answer:

Complex roots [Refer picture]

Step-by-step explanation:

I am not sure if it's correct.

But we will get complex roots

8 0

2 years ago

A parabola has a vertex at (3, -2). What is the axis of symmetry? x = _____

nikdorinn [45]

Answer:

x =3

Step-by-step explanation:

The axis of symmetry is at the vertex

The x coordinate gives the axis of symmetry

x =3

8 0

3 years ago

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