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3 years ago

X² – 38x+c what is the value of c

Mathematics

1 answer:

Alex73 [517]3 years ago

3 0

(38/2a)2

38)2/2a2

1296/2a2

38/2=19

answer=19

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Please answer quickly I will give who ever answer this 50 POINTS AND MARKED AS BRAINIEST

Kay [80]

Question

Which equation shows the Identity Property of Multiplication?

Answer

There are four properties involving multiplication that will help make problems easier to solve. They are the commutative, associative, multiplicative identity and distributive properties. Multiplicative identity property: The product of any number and one is that number.

D.) 45*1=45

Hope this helps!

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4 years ago

Converting Units Attachment Included

kumpel [21]

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3 years ago

How much greater is the weight of the large box at 3/4lb than the small box at 1 1/8lbs

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Well, is just their difference, let's first convert the mixed fraction to "improper" and then subtract.

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3 years ago

Which of the following best describes the best equation below?

KIM [24]

Answer:

Not Linear

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A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 3.

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4 years ago

Please help I’ve been stuck on it forever. :(

slava [35]

Answer:

$31.37 is the sale price

Step-by-step explanation:

All you need to do to find the discount price (sale price) is multiply the price of the item by the decimal form of the percentage.

1. Store A. 40% off the original price of $159.99

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63.996 is the discount price we are looking for

2. Store B. 25% off the original price of $130.50

$(130.50 * .25) = 32.625$

32.625 is the discount price we are looking for

3. Now to find their difference you just subtract the two values.

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The discount price (sale price) is $31.371

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3 years ago