If f(x)=3x^2 +x-2, then f(-2)=

*12
*-16
*8
*32
help!

Answers

Answer 1
8 is the answer

Ignore this part, Brainly wants more than 20 characters

Related Questions

What is the answer to this question please

Answers

Answer:

450cm3

Step-by-step explanation:

10 times 5 times 9

Answer:

Simple . the cuboid have to go to GYM to Work out the Volume .  1+2= 11 Answer

Helpppp meeee plzzzzz

Answers

Answer:

No

Step-by-step explanation:

As the hypotenuse is not equal to base and perpendicular.

3 pizzas for $24.99_______________ cost of each pizza

Answers

Answer:

$8.33

Step-by-step explanation:

24.99 ÷ 3 = 8.33

Answer:

$ 8.33

Step-by-step explanation:

If 3 pizzas cost $24.991 pizza will now cost [tex] \frac{24.99}{3} [/tex] 1 pizza costs $8.33

What is the value of s?
units
B.
8
15
D

Answers

Answer:

17

Step-by-step explanation:

In triangle ABD,

By pytagoras theorem,

s^2 = 8^2 + 15^2

= 64 + 225

s^2 = 289

s = 17 units

Brenda can choose between 2 pairs of pants and 3 shirts. How many outfits are possible?

Answers

Answer:

6

Step-by-step explanation:

Multiply the number of ways choosing a shirt and number of ways choosing pants to get a total number outfits, So, number of outfits Brenda can wear 3 x 2 = 6.

What is the median. Also i have two more questions that have median.

Answers

Answer: 61

Step-by-step explanation:

Answer:

61

Step-by-step explanation:

Work your way from the outside and you'll get 61

-1/2 (-2x + 4y)=____________________________

Answers

Answer:

-1/2 (-2x + 4y)= x - 2y

Step-by-step explanation:

-1/2 (-2x + 4y)

x - 2y

Answer:

x - 2y

Step-by-step explanation:

[tex]-\frac{1}{2}(-2x + 4y)\\\\\text{Distribute.}\\\\x-2y[/tex]

How can you solve A Problem Like this ? ​

Answers

Answer:

What are you trying to solve? That equals 6/8

Step-by-step explanation:

that fraction is 6/8 orrrr 3/4. but is that what you are trying to solve?

Two toy robots are turned on at the same time. The first robot beeps every 24 seconds. The second robot beeps every 36 seconds. In how many seconds will they beep at the same time? Choose only ONE best answer. А 12 B 24 36 72 E 96​

Answers

B.12 36-24=12... hope this helps

Maria's art class is 7 hours long. How long is her class in minutes?

Answers

Answer:

420 minutes

Step-by-step explanation:

You would have to multiply 7 hours by 60 minutes to get 420 minutes.

Hope this helped you out!!

Dairy cows provide 90% of the world's milk supply. The
table shows the amount of milk produced by a cow over
time. If the pattern in the table continues, how much milk
can a farmer get from a cow in 1 year (365 days)?

Answers

Answer:

9,125 L

Step-by-step explanation:

The computation of the milk that can a farmer would get from a cow in one year is shown below:

As in the table it is shown that

In 2 days, the amount of milk is 50 L

In 7 days, the amount of milk is 175

and so on

So if we can see that the number of days should be multiplied by 25 to get the liters

So for 365 days, the milk would be

= 365 days × 25

= 9,125 L

explain how the values of the two 5’s in the number 555 are different

Answers

Answer:

the 5 that is 1st is in hundredths place the second on is the the tenth place and the last one is in the oneths place

Step-by-step explanation:

Maggie’s bank has assigned her a temporary 3-digit PIN to use with her ATM card. Each digit is a number from 1 to 5, inclusive, and no digit can be used more than once in the PIN. Which multiplication problem can be used to determine the probability that the PIN she was assigned was 123? (One-fifth) (one-fifth) (one-fifth) (One-fifth) (one-fourth) (one-third) (Four-fifths) (three-fourths) (two-thirds) (Four-fifths) (four-fifths) (four-fifths)

Answers

Answer:

Step-by-step explanation:

1/5* 1/4 * 1/3

I think it is the second one

one fifth

one fourth

one third

Answer:

b

Step-by-step explanation:

1/5 1/4 1/3 mark me me brainliest

Tiffany used to live 15 kilometers away from the school, but after she moved she now lives 9.9 kilometers away. Is this an increase or decrease?

Answers

decrease i believe
hope this helps

Answer:

it is a decrease

Step-by-step explanation:

hope that this helps

also why is this question so easy for a high schooler im in middle school and was able to figure it out

a cylinder with radius 6 units as shown has a volume of 72 cubic units. What is the height of the cylinder?

•2/pie units
•6/pie units
•2pie units
•6pie units
?​

Answers

Using the formula you will get 2P units

which table shows the relationship y=k/x where k is a real number

Answers

Answer:

the answer is 1/5 because y/x gives you k

Step-by-step explanation:

Need help please I don’t understand this question

Answers

Answer:

a) 9

Step-by-step explanation:

f(2) basically equals to y when x=2 and the y coordinate at x=2 is 9

Simplify the following expression by combining like terms.

Answers

Answer:

5p + 2w + 2

Step-by-step explanation:

square the term in the parentheses? Please help​

Answers

Answer:

There is no parenthesis here

Step-by-step explanation:

add the question or equation or problem next time

Plss help

Which number line shows the solution to 1x +1<5?

Answers

Answer:

second

Step-by-step explanation:

x +1<5

x<5-1

x<1<4


−8

≥ -5 ???????????????????????????

Answers

-8>-5 ? Ok s if that’s the question. The answer it’s false

Answer:

If your asking if it’s true or false then it is false

Step-by-step explanation:

If you want to make it a true statement then it would be -8<-5

Pythagorean
Diego props a 10ft ladder against the wall how high up will the ladder reach if the foot of ladder is 5 feet away from the wall ?

Answers

Answer:

5√3 ft

Step-by-step explanation:

If the ladder is 10ft tall, then that represents the hypotenuse. If the foot of our ladder is 5ft away from the wall, that is a side length that we know. Using the Pythagorean Theorem, a²+b²=c², where a and b are side lengths of a right triangle, and c is the hypotenuse, we can solve for the missing side length:

a²+b²=c²

(5)²+b²=(10)²

25+b²=100

b²=75

b=√75

b=5√3

So the ladder will reach a height of 5√3 ft.

PLEASE HELP WILL GOVE BRAINLY

Answers

Answer:

25.3

Step-by-step explanation:

if its just reflections, i dont think the length has changed at all,,

6. Samuel runs 100 yards in 16 seconds. Jake runs 150 yards in 30 seconds. Who had the greater
speed while running? Justify your answer.

Answers

Answer:

samuel runs 200 yards in 32 seconds, while jake runs 15o yards in 30 seconds. samuel has greater speed than jake

Step-by-step explanation:

HELPPPP FASTTTTTT no links or bad answers.

Answers

Answer:

The first answer is Surface Area and the second answer is Volume.

Step-by-step explanation:

Remember that Surface Area is the sum of ALL surfaces on a 3D shape. Volume is the amount of space of a three dimensional figure, which is measured in cubic units.

My Explanation:

The first one is surface area because the cube is a 3D shape and it is measured by 5in. The second one is volume because it has three dimensions: 15 inches by 12 inches by 3 inches and it is measured in cubic units.

I hope this answers your question! :)

Answer: Surface area, Volume

Step-by-step explanation:

Here is an inequality: −3x>18. 1. Which of the following describes the values for x that would make this inequality true. A. Any values greater than -6 A. Any values greater than -6 B. Any values less than -6 B. Any values less than -6 C. Any values greater than 21 C. Any values greater than 21 D. Any values less than 21 D. Any values less than 21 2. Explain how the solutions to the inequality −3x ≥18 different from the solutions to −3x > 18.

Answers

Answer: B because a negative x negative is a positive, making them all higher than 18. The first inequailty means it can be equal to 18 and the second means -3x has to be greater, ex 19 or above

Step-by-step explanation:

Answer quick please!

Answers

Answer:

25%

Step-by-step explanation:

Add the following weights:
5 lb 9 oz
+ 1 lb 9 oz
Ib
OZ

Answers

Answer:

7 lbs 2 oz

Step-by-step explanation:

6 lbs 18oz

18 - 16 = 2oz

A 2-column table with 5 rows titled Lou's Shoes. Column 1 is labeled Shoe with entries Sandals, sneakers, running shoes, boots, cleats. Column 2 is labeled Regular price (dollars) with entries x, 10, 12, 14, 16.
Lou’s Shoes is having its annual Flag Day Sale and is offering a 25% discount on all regularly priced shoes. Kayla spends $13.50 buying sandals and sneakers. Determine which equation represents how much Kayla will spend on sandals after the discount.
$13.50 = 0.75(x + 10)
$13.50 – 10 = 0.75x
$13.50 + 10 = 0.75x
$13.50 = 0.25(x + 10)

Answers


$13.50 = 0.75(x + 10)

Answer: it's A

Step-by-step explanation: took the test

Identify the volume of the figure in cubic units.

Answers

Answer:

8 cubic units

Step-by-step explanation:

Count it. It's all visible for this question.

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