Mathematics High School

What are the two zeros of the function f(x)
(x - 2)(x + 9)?

Answers

Answer 1
(X-2)+2=0+2=2 , (x+9)-9=0-9=-9
The answer:
X=2,-9

Related Questions

Find the units of displacement of the point (4,2) to get the image of (7,7). Chapter (transformation) (coordinates) (translation).

Answers

Answer:

translation (3 right, 5 up)

Step-by-step explanation:

If m = 3 and n = 2, then m 2 - n 2 is equal to _____. 2 5 1 13

Answers

Answer:

6-4=2

Step-by-step explanation:

3x2=6 2x2=4

Is equal to 2
3*2 - 2*2
6 - 4 = 2

Combine like terms

7a^2+ 10a - За - 2а2^2

Answers

Answer:

5a^2+7a

Step-by-step explanation:

You combine things based off the variable and exponent. So if  they have the same variable and exponent, you put them together. 7-2=5 and 10-3=7 so your answer is 5a^2+7a

The answer to your question is 5a^2+7a

what is true about the slopes of perpendicular lines

Answers

Slopes of parallel lines are equal.

(Proportional Relationships)

At a certain elementary school there are 26 students per
classroom. If y represents the total number of students at
the school and x represents the number of classrooms,
which equation is the best representation?

Select one:

y = 26/x

y = 26x

x = 26y

y = 1/26 x

Answers

Answer: y =26x

Step-by-step explanation:

Find the area of the shape shown below.

Answers

Answer:

Step-by-step explanation:

44.5

Answer:

42 units²

Step-by-step explanation:

A = [tex]\frac{(1+6)}{2}[/tex] (12) = 42 units²

What is - ( 2)^3?


Help please

Answers

Answer is -8

-2x2x2:-8

It takes 6 cubes to build a staircase with 3 steps. How many cubes will be needed for 11 steps?

Pls show work

Answers

Answer:

5 more cubes

Step-by-step explanation:

you just keep on adding the cubes. So i am in honors math and the easiest way to do math like this just use paper so start with the number of cubes and the just keep on adding till you get to the number you need in this case that number is 11.

Find the product. Simplify your answer.
(d–3)(d+3)

Answers

Answer:

d^2 -9

Step-by-step explanation:

Point: (3,−4)

m: −1

Equation:
please answer will mark brainlest need the equation answer in 1 hour

Answers

Answer:

We need to turn the equation into y=mx+b form.

So the equation would be:

y=-1(3)+-4

Step-by-step explanation:

2. Kevin asked Olivia what parallel lines are. Olivia responded, "They are lines that never
intersect.
What important piece of information is missing from Olivia's response?
A. The lines must be straight.
B. The lines must be coplanar.
C. The lines can be noncoplanar.
D. The lines for four right angles.

Answers

A I hope this really helps

Multiply : 1 2/5 x 1/4

Answers

Answer:

0.35

Step-by-step explanation:

Answer:

7/20

Step-by-step explanation:

1 2/5 ×1/4=7/20

SOMEONE HELP IM STRESSING OUT

Answers

Answer: right angles x equals 7 and both m1 and 1 arre 5

Step-by-step explanation:

Answer: CA

Step-by-step explanation:

corresponding angles

90=5x

x=18

m1=90

m2=90

Roll a number cube. If the number cube comes up odd, you win the same number of points as the
number on the cube. If the number comes up even, you lose 4 points.
What is the expected number of points per roll?
-0.25
-0.5
0
Oo oo
0.25
0.5

Answers

Answer:

-0.5

Step-by-step explanation:

what about 4|3x-5|=40 ?

Answers

Answer:

x=12

Step-by-step explanation:

hope this helped

Answer:

x= 5

Step-by-step explanation:

4| 3•5-5|= 40

4|15-5|=40

4|10|=40

I need help with this problem someone please help me

Answers

Answer:

67

180-46=134

134/2=67

I’m not sure but good luck

Based on the diagram, which expresses all possible lengths of segment AB?

AB = 25
27 81

Answers

Answer:B

Step-by-step explanation:

27 < AB < 81 expresses all possible lengths of segment AB

What is Inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality.

The sum of the lengths of any two sides of a triangle is greater than the length of the third side (Triangle Inequality Theorem)

So AC+BC>AB

27+54>AB

81>AB

AB<81

27+AB>54

AB>54-27

AB>27

54+AB>27

AB>-27

Hence, 27 < AB < 81 expresses all possible lengths of segment AB

To learn more on Inequalities click:

https://brainly.com/question/28823603

#SPJ7

Based on the diagram, which expresses all possible lengths of segment AB?

AB = 25

27 < AB < 81

AB = 85

AB< 27 or AB > 81

2m - 3 = 13
what is the answer?

Answers

Answer:

m = 8

Step-by-step explanation:

2(8) = 16

16 - 3 = 13

Therefore, m = 8

Shelila had $4.75 to buy pencils for an art class and each pencil costs 89c. How much pencils will she have?

Answers

Answer:

5 pencils

Step-by-step explanation:

4.75 / 0.89 = 5.33

Since you can't buy 1/3 of a pencil, Shelila can only buy up to 5 pencils

Maggie bought a pound of bananas and 4 boxes of cereal for $10.11. If each box of cereal cost $2.40, what was the price of a pound of bananas? $0.51 $0.61 $1.51 $2.91 I WILL GIVE YOU 23 POINTS!!!! PLEASE ANSWER FAST AND CORRECTLY!

Answers

Answer: the answer is 0.51

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A camera is able to capture 3/4 of a picture per second. How long will it take a camera to snap 6 pictures

Answers

It would take 8 seconds. Branliest? :)

A box contains 48 marbles.
1/3 of them are red.
1⁄2 of them are blue
The rest are green?
How many are green marbles?

Answers

Answer:

8

Step-by-step explanation:

1/2 of 48 marbles is 24

1/3 of 24 is 8

hope this helps

doing my sister's homework plz help
​

Answers

Answer:

5/14

Step-by-step explanation:

what is the value of this?

Answers

Answer:

4

Step-by-step explanation:

I used desmos

[tex]\textsf{Hey there!}[/tex]

[tex]\mathsf{\dfrac{-2(7-15)}{4}}\\\\\mathsf{7-15=-8}\\\\\mathsf{\dfrac{-2(-8)}{4}}\\\\\mathsf{-2(-8)=16}\\\\\mathsf{\dfrac{16}{4} = 4}\\\\\\\boxed{\boxed{\mathsf{Thus,\ your\ answer\ is: \boxed{\boxed{\mathsf{\bf{D.\ 4}}}}}}}\checkmark[/tex]

[tex]\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

Rate of change and unit rate basically
mean the same thing.

false or True?


Answers

Answer: yes they are the same

Select from the drop-down menus to correctly complete each statement
The absolute value of 15.3 is the choose The absolute value of 15.3 is choose 15.3

Answers

Answer:

The absolute value of 15.3 is the  distance from 15.3 to zero on a number line.

The absolute value of 15.3 is  positive.

I took the test. :)

The absolute value of 15.3 is 15.3. Because the value is already given positive.

What is the number?

A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers. Without taking direction into account, absolute value defines how far away from zero a certain number is on the number line. A number can never have a negative absolute value.

It is given that the number is 15.3. we have to find the absolute value of the given number.

On a number line, the distance from 15.3 to zero is known as its absolute value. The number 15.3 has a positive absolute value. A decimal's numerical value lacking its sign is considered to be its absolute value.

The value is given already positive so we have to not apply any operation on it i.e. changing its sign.

Thus, the absolute value of 15.3 is 15.3. Because the value is already given positive.

Learn more about the number here:

brainly.com/question/17429689

#SPJ5

5/9 % of a quantity is equal to what fraction of the quantity?

Answers

Answer: 5/9

Step-by-step explanation:

What is the answer to answer to 7m-3m-6<6?

Answers

Answer:

m<3

Step-by-step explanation:

This the answer to the equation.

What up guys it’s JustinExpert I’m new if you want to learn more follow you don’t have to do it though but I’m assuming ima be popalar so yeah I will be posting nice content

Answers

Answer:

okay

:)

Step-by-step explanation:

Answer:

wow cool good luck but maybe change your name if you want to be popular

If A= 1, Be= 7, then ADD=?

Answers

Answer:

D or DD was not given any factor, but A was given which is 1, ADD= 1 multipltied by D

Other Questions
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