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Katena32 [7]
2 years ago
8

QUICK! I NEED HELP!!

Mathematics
2 answers:
s2008m [1.1K]2 years ago
7 0

Answer:

2.9

Step-by-step explanation:

aliya0001 [1]2 years ago
3 0

Answer:

<h3>t = 2.9</h3><h3>t= 2 9/10</h3>

Step-by-step explanation:

t + 9.35 = 12 1/4

t + 9.35 = 12.25

t  = 12.25 - 9.35

<h3>t = 2.9</h3><h3 />

(2.9) + 9.35 = 12 1/4

12.25=12 1/4

12 1/4 = 12 1/4

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What is the sum of the roots of the quadratic equation x²+6x-14=0?​
aivan3 [116]

Answer:

<h3>Sum of Roots =<u> (-8)</u><u> </u><u> </u></h3><h3>Product of Roots = <u> </u><u> </u><u>(-84)</u><u> </u><u> </u></h3>

Step-by-step explanation:

{x}^{2}  + 6x - 14 = 0

Roots :- 6 and -14

Sum of the roots :

[6 + (-14)]

= (-8)//

Product of the roots :

[(6)(-14)]

= (-84)//

8 0
2 years ago
Is 4.50 an irrational or rational number?
andre [41]
It is irrational because rational numbers are whole and irrational numbers are decimals,fractions,negatives,and mixed numbers also irrational numbers go on and on forever rational stops for example  3 is rational and 9.6 is irrational 4.50 is irrational hope this helps you i hope i am the brainliest answer because i need it for the next rank 

4 0
3 years ago
A Number is divided by 3. Then ,5 is added to the quotient snd the results is 8 what is the number
zheka24 [161]
Answer:

n=9

Explanation:

First, let's give a name to the number we are looking for and call it n.

So we can then write "A number is divided by 3" as n3

To add 5 to the quotient would then give us the expression n3+5

If this results in 8 we can finally write the equation we are trying to solve and solve the equation for n while keeping the equation balanced:

n3+5=8

n3+5−5=8−5

n3+0=3

n3=3

3⋅n3=3⋅3

1n=9

n=9

4 0
3 years ago
Read 2 more answers
Can an answer to an equation be a decimal?
sesenic [268]

Answer:

Yes

Step-by-step explanation:

An answer to an equation can be a decimal!

-Please mark as brainliest!-

-Hope this helps!-

-Good luck!-

6 0
3 years ago
Read 2 more answers
A 5-pound bag of cat food costs $11.25.What is the unit price of the cat food indollars per pound?
Kipish [7]

Answer:

2.25 dollars per pound

Step-by-step explanation:

Take the cost and divide by the number of pounds

11.25 dollars / 5 pounds

2.25 dollars per pound

8 0
2 years ago
Read 2 more answers
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