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balu736 [363]
3 years ago
12

2) Dorothy types 120 words per minute. How many words does Dorothy type in

Mathematics
2 answers:
Artemon [7]3 years ago
7 0

Answer:

210 words

Step-by-step explanation:

120 x 1.75 = 210

Damm [24]3 years ago
6 0

Answer:

D (210)

Step-by-step explanation:

120 times 1.75 equals 210

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If the base of a parallelogram is 35m and the area is 425m2,what is the hight of the parallelogram
Zarrin [17]

let, the height be h

area of the parallelogram= base x height

425 = 35 x h

425/35 = h

12.14m = h

6 0
4 years ago
I need help remembering the steps to solve a polynomial equation
murzikaleks [220]
Example 1 – Solve: 3x3 = 12x

Step 1: Write the equation in the correct form. In this case, we need to set the equation equal to zero with the terms written in descending order.

 3x^3-12=0

Step 2: Use a factoring strategies to factor the problem.

 3x(x^2-4)=0
3x(x+2)(x-2)=0

Step 3: Use the Zero Product Property and set each factor containing a variable equal to zero.

 3x=0 or x+2=0 or x-2=0

Step 4: Solve each factor that was set equal to zero by getting the x on one side and the answer on the other side.

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I hope this helped you!


3 0
3 years ago
Melissa bought 42 pine seedlings and 30 juniper seedlings
hram777 [196]

Answer:

See below

Step-by-step explanation:

GCF (greatest common factor ) of 42 and 30   is  6

  each row will have 6 seedlings

     there will be  (  42+30) / 6 = 12 rows

                   7 pine rows    5 juniper rows

8 0
2 years ago
PLZ HELP ASAP<br> ALSO FREE BRAINLIEST AND POINTS
SVEN [57.7K]

Answer:

36/4

simplified  9/1

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Express each ratio as a fraction in simplest form.
Alex Ar [27]
Express each ratio as a fraction in simplest form.2 yards to 45 feet
First, let's convert feet to yard to get the answer
=> 2 yard = x yard
=> 1 foot = 0.333333 yard.
=> 0.333333 yard * 45 = 15 yards, thus the answer is 
<span>=> 2/15</span>
8 0
3 years ago
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