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Andrews [41]
3 years ago
8

Need help ASAP please give answer in cm squared

Mathematics
1 answer:
MrRa [10]3 years ago
5 0

Answer:

17×15=255

Step-by-step explanation:

you do base times height

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Translate the given phrase into an algebraic expression and simplify if possible: the product of -13 and the difference of c
Musya8 [376]

Answer:  -13c+13d

Step-by-step explanation:

For this exercise it is important to remember the following:

1. By definition, the "Product" is the result of a multiplication.

2. The "Difference" is defined as the result of a subtraction.

3. The Distributive property states that:

a(b+c)=ab+ac\\\\a(b-c)=ab-ac

Keeping the above on mind, you know that:

"The difference of c and d" can be represented with the following expression:

c-d

Therefore, "The product of -13 and the difference of c and d" can be represented with this expression:

-13(c-d)

Finally, you must apply the Distributive property in order to simplify the expression. You get:

=-13c+13d

7 0
3 years ago
I need help with this question please help!!
xeze [42]

Answer:

2 pairs of opposite parallel sides is parallelogram

6 0
3 years ago
Which line has a slope of -1/2?<br> A.) line d<br> B.) line c<br> C.) line b<br> D.) line a
Leokris [45]

Answer:

C) line d

Step-by-step explanation:

Line D’s slope is -1/2, so C is the correct answer.

8 0
3 years ago
Explain why the expression 7•3x is not equal to the expression 21x
Firdavs [7]
Working out the expression 7(3ˣ) is first to calculate the value of 3ˣ then multiply the answer to 7.

For example, let x = 2
Then 7(3ˣ) = 7(3²) = 7 × 9 = 63

With the same value of x = 2, calculating 21ˣ = 21² = 441, which isn't the same answer with the expression 7(3ˣ)
5 0
4 years ago
What is the slope of the line through (-10, 1) and (0,-4)?
Dahasolnce [82]

Answer:

B

Step-by-step explanation:

Slope=Rise/Run

5/-10==-0.5

Answer: B

8 0
3 years ago
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