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Vesna [10]
3 years ago
15

F(x)=4x^2-9x-13 young quadratic formula!

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Answer:

x=13/4 or -1

Step-by-step explanation:

factorize the fraction

(4x^2+4x)(-13x-13)

4x(x+1) -13(x+1)

(4x-13)(x+1)

x=13/4 or x=1

I guess

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Kyle recorded profits for the last three months in the amount of $8,900. He also included the $1,000 he took out of the business
mixer [17]

$1,000 would be listed as owner's draw and found in the financing activities.

An owner's draw is a withdrawal of money that the owner of a business or company makes regarding the profits produced by it.

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Learn more about accounting in brainly.com/question/11598633

4 0
2 years ago
Of the 80 students in class, 25 are studying German, 15 French and 13 Spanish. 3 are studying German and French; 4 are studying
Finger [1]

Answer:

36

Step-by-step explanation:

it is given that there are total of 80 students

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in  French language there are 15 students

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in  German and Spanish language there are 2 students

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from the given bellow ven diagram

it is clear that the number of students that are not studying any languages are =80- (20+3+8+4+2+7)=36

3 0
3 years ago
A triangle has sides that measure 3 cm, 4 cm, and 5 cm. What type of triangle is it?
maw [93]
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4 0
3 years ago
10x-(8 + 7x)<br> SIMPLIFY IT ASAP PLEASE
serious [3.7K]

Answer:

10x - 15x

Step-by-step explanation:

Do what's in the parentheses and then write the rest out.  

Hope this helps :)

6 0
3 years ago
Read 2 more answers
-9 - (-4) = <br> What does that equal to?
CaHeK987 [17]

Answer:

-5

Step-by-step explanation:

When you subtract a negative you end up adding it instead

5 0
3 years ago
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