3 years ago

jeremy can type 220 words in 4 minutes what is the unit rate and what does mean and to your answers in the box

Mathematics

1 answer:

masya89 [10]3 years ago

4 0

The question here is "how many words can Jer type in 1 minute?"

220 words
-------------- = 55 wpm
4 minutes

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If f(x)equals 2xminus5 and k(x)equals f(xplus3), write the equation for k(x).

ololo11 [35]

F(x)=2x-5
k(x)=f(x+3)=2(x+3)-5=2x+6-5=2x+1

k(x)=2x+1

7 0

3 years ago

Classify by degree of polynomial: 3x3 - 6x

e-lub [12.9K]

Answer:

polynomial of degree 3

Step-by-step explanation:

Given

3x³ - 6x

The degree of a polynomial is given by the exponent of the term with the largest exponent.

In this case 3x³ has exponent 3 and - 6x has exponent 1

Thus this is a polynomial of degree 3

7 0

3 years ago

Find the slope of the line that passes through the pair of points. (–5.5, 6.1), (–2.5, 3.1)

hjlf

Slope of the line is -1.

Step-by-step explanation:

Given points are,

(-5.5,6.1),(-2.5,3.1)

Here,

$x_{1} = -5.5 ,\ \ \ x_{2}=-2.5\\y_{1} = 6.1,\ \ \ y_{2}=3.1$

Slope = m = $\frac{y_{2}-y_{1}}{x_{2}-x{1}}$

Putting values;

$m=\frac{3.1-6.1}{-2.5-(-5.5)}\\m=\frac{-3}{-2.5+5.5}\\m=\frac{-3}{3}\\m=-1$

Slope of the line is -1.

Keywords: Slope, line

Learn more about slopes at:

#LearnwithBrainly

7 0

3 years ago

95° 60° 29 o X = Plzzzz I need this

Mila [183]

Answer:

x=95

Step-by-step explanation:

They are vertical angles

4 0

3 years ago

Find the area of the figure.

BabaBlast [244]

Answer:

220.5

Step-by-step explanation:

I am pretty sure

7 x 5 ÷ 2 = 17.5

12 x 14 = 168

Add them up to get 220.5

Formula of trapezoid:

Base 1 + Base 2 times height times half (basically dividing by 2)

Formula of parallelogram:

height times width

5 0

3 years ago