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Artyom0805 [142]
3 years ago
13

Apply the Distributive Property to simplify the following expression. Select the correct answer.

Mathematics
1 answer:
statuscvo [17]3 years ago
6 0

Answer:

-54

Step-by-step explanation:

(-9)×4.2=37.8

(-9)×1.8=16.2

37.8+16.2=-54

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James has mapped his seat and his teacher's seat on the coordinate plane at (0,10) and (–4,6). Find the distance between their s
wlad13 [49]

Answer:

Distance between their seats is 4√2 units.

Step-by-step explanation:

We are given that James mapped his seat and teacher's seat at (0,10) and (-4,6) on the coordinate plane.

So, distance between their seats= distance between the points (0,10) and (-4,6)

                                                     =\sqrt{(-4-0)^{2}+(6-10)^{2}}

                                                     =\sqrt{(-4)^{2}+(-4)^{2}}=\sqrt{16+16}

                                                     =\sqrt{32}=4\sqrt{2}units

4 0
3 years ago
5. a parallelogram has an area of 224 square centimeters and a height of 14 centimeters what is the base length of the parallelo
wolverine [178]
Th answer is 16 becase if u just divide 224 and 14 you will have the aswer and i just did the math for you
3 0
3 years ago
How many feet is 43 meters
AleksandrR [38]
43 meters is 137.7 or (if you want to round) it's 138 feet.
3 0
4 years ago
Read 2 more answers
Students were asked to write 6x^5 + 8x-3x^3+7x^7 in standard form
WINSTONCH [101]

Answer:

The standard form is 7x^7 +6x^5-3x^3 + 8x

Step-by-step explanation:

Given:

6x^5 + 8x-3x^3+7x^7

To Find :

standard form of 6x^5 + 8x-3x^3+7x^7

Solution:

A polynomial is in standard form when its term of highest degree is first, its term of 2nd highest is 2nd etc.

In order to write any polynomial in standard form, you look at the degree of each term. You then write each term in order of degree, from highest to lowest, left to write.

Now lets check the degree of each term in the polynomial

The degree of 6x is 5

The degree of 8x is 1

The degree of 3x is 3

 The degree of 7x is 7

Now rewrite  the polynomial in the order of the degree, from highest to lowest

7x^7 +6x^5-3x^3 + 8x

4 0
3 years ago
What is the domain of h?
Marrrta [24]
The answer is B. All real values of x such that x >_ 10
5 0
3 years ago
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