MATHEMATICS COLLEGE

Will give extra points and brainliest !! /:

Answers

Answer 1

Answer:

-1 +- sqrt (1^2 -4(2)(-4))

-------------------------------

2(2)

-1 +- sqrt(1+32)

-------------------------

-1 +-sqrt(33)

----------

Answer 2

Answer: What’s d? I can’t see it

Related Questions

Which way is counterclockwise?A. The way the hands move on a clock. (To the right)B. The opposite way the hands move on a clock. (To the left)
What is the pattern in the values as the exponents increase?
A subject conference is scheduling 20-minute sessions and 25-minute sessions with 10 minutes between sessions. The sessions at the conference begin at 8 A.M. What is the next time at which all sessions will begin at the same time again?
Find the new amount if $65 increase 20/
Can someone please help me solve 4 & 5? I'll love you forever

Jenny wants to share some stickers with her friends. If she gives each of her friends three stickers, she will have eight stickers left. If she gives each of her friends four stickers, she will need two stickers more. How many stickers does Jenny have?

Answers

how many friends does she have

Answer:

It depends how many friends there are

Step-by-step explanation:

Julia wrote 20 letters each month for y months in a row. Write an expression to show how many total letters Julia wrote.

Answers

20+y = 80 this is the answer to the expression

Malik is buying a guinea pig. The guinea pig comes with a cage and food bowls for $ 125.00 . The expenses for feeding and caring for the guinea pig are $ 18.00 each month. How much will it cost Malik to buy and care for the guinea pig for one year?

Answers

Answer:

$341.00

Step-by-step explanation:

"$ 18.00 each month."

$18.00*$12.00=$216.00

$216.00+$125.00=$341.00

hope this helpes

be sure to give brainliest

Write -16.3 as a mixed number.

Answers

Answer:

-690/1000

Step-by-step explanation:

The answer is negative 690/1000

Please help me with this real quick

Answers

Answer: 7.5 miles

Step-by-step explanation:

think of it as a triangle; the bold line is the hypotenuse, or x.

8 |\ x

|_\ it's not a good triangle but you get the point

and then get out pythagorean theorem: a^2+b^2=c^2

put the numbers in: 8^2 + 6^2 = x^2

do some math:

64+36=x^2

100=x^2 (and then find square root)

10=x

BUT, it said each unit was 3/4 of a mile, so we must multiply 10 by 3/4 to get the actual distance, which is 7.5

6x
−
5
y
=
14

Find
x
when
y
=
2

Answers

Answer:

Step-by-step explanation:

Other Questions

I need help on number 6 cuz I’m saying it’s F while my friend is saying that it’s H ‍♀️

Two out of every five people who buy ice cream buys vanilla ice cream. If a store sells 65ice cream cones in one day, about how many will be vanilla?

Miguel bought a bicycle at a 30% discount. he paid $122.50. what percent of the original price did Miguel pay

Please help me, 15 points