The function h is defined by h(m)=m^2−3m .

What is the value of h(9) ?

Answers

Answer 1

Answer:

h(9) =54 is did it on the test


Related Questions

Estimate 0.067238149 to the nearest hundredth. Express your answer as a single digit times a
power of ten.
Written as a single digit times a power of ten, the estimate is (Ix10

Answers

Answer:

0.07

Step-by-step explanation:

Answer:

7 x [tex]10^{-2}[/tex]

Step-by-step explanation:

1. Estimate 0.067238149 to the nearest hundredth.

In the decimal 0.067238149, 6 is in the hundredth position. So round decimal to 0.07, since the 7 in the original decimal 0.067238149, which is in the thousandths position, is 5 or more.

2, Express your answer as a single digit times a power of ten.

0.07 becomes 7.

Then, to get the power of ten, in the original decimal 0.067238149, place an imaginary decimal between the 6 and 7. Next, count to the left to find out how many places there are to the original decimal.  There are 2 spaces.

Therefore, the answer is 7 x [tex]10^{-2}[/tex] .

are 2 + 6x and 2(3x + 1) equivalent

Answers

✳︎ ✳︎ ✳︎ ✳︎ ✳︎ ✳︎ Hello There! :)

To determine whether the two expressions are equivalent, we take the second expression and distribute 2:

2(3x+1)

6x+2=2+6x

And now we know the two expressions are equivalent. If you look, you will remember the Commutative Property that states:

a+b=b+a

In this case, a=6x and b=2.

So we know that the two expressions are equivalent.

Hope this helps! :)

[tex]GraceRosalia[/tex]

[tex]***************************************************\\Brainliest?[/tex]

Four watches have an average price of $120. When a 5th watch is added, the
average price rises to $130. What is the price of the 5th watch?

Answers

Answer:

50

Step-by-step explanation:

what is. x = 5y for y

Answers

Answer:

x=5y

divide both sides by 5

x/5=y

flip to get: y=x/5

Answer:

y = [tex]\frac{1}{5}[/tex] x

Step-by-step explanation:

x = 5y , or

5y = x ( divide both sides by 5 )

y = [tex]\frac{1}{5}[/tex] x

Math homework.
For tomorrow!!
Check if I did right, if is not can you do it?

Answers

Answer:

Number 10 is wrong it is supposed to be 18

the reason is because the subtraction sign is canceling out the negative sign so instead of 2-(-16) it could be 2+16

Everything is good except number 10 it’s supposed to be 18

DB _____ RT Choose the relationship symbol to make a true statement.
>
=

Answers

DB = RT
We know this to be true because both have one “tally” mark indicating that they are congruent (same)

5(13 - 8) - 3 × 7 + 3
Show work
(thank you :) )

Answers

Answer:

7

Step-by-step explanation:

5(5)-3x7+3 Due to parenthesis you need to multiply 5 to 13-8 (which is 5) first.

25-3x7+3 Now you need to multiply 3 and 7 before anything else

25-21+3 now since its just subtraction and addition you go from left to right

4+3

7

Answer:

7

Step-by-step explanation:

Using order of operations to solve the expression:

Step 1: any terms in parenthesis

(13-8)=5

The expression becomes 5(5)-3*7+3

Step 2: any exponents

There are no exponents so the expression doesn't change.

Step 3: multiplication or division

5(5)=25

3*7=21

The expression becomes 25-21+3

Step 4: addition or subtraction

25-21+3=7

the ratio of boys to girls in a classroom 4:5 what is the meaning of this ratio​

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Above ratio can be stated as :

There is 4 boys for every 5 girls in the class, Therfore the Correct choice is :

A

help-! please, im really struggling here-

Answers

Answer: -300,-50,-4

Step-by-step explanation:

Answer:

• let these consecutive numbers have a variable x

first number → xsecond number → 2xthird number → 3x

[tex] \hookrightarrow \: { \rm{ \: x + 2x + 3x = - 354}} \\ \\ { \rm{6x = - 354}} \\ \\ { \rm{x = - 59}}[/tex]

→ The integers are -59, -118, -117

-x + 2 + 5x= 10 (x - 4) solve for x

Answers

Answer:

7

Step-by-step explanation:

-x+2+5x=10(x-4)

4x+2=10x-40

2+40=10x-4x

42=6x

42/6=6x/6

7=x

Answer:

x = 7

Step-by-step explanation:

-x + 2 + 5x = 10 (x - 4)

=> 4x + 2 = 10x - 40

=> 4x - 10x = -40 - 2

=> -6x = -42

=> 6x = 42

=> x = 42/6

=> x = 7

What is the square root of 800 rounded to the nearest tenth

Answers

Answer:

√800

=28.28

rounded into nearest tenth is ...

=30

Se puede construir un triángulo cualquiera con las siguientes medidas: 7, 9, 13?
-Verdadero
-Falso

Answers

Answer:

-Verdadero

Step-by-step explanation:

in the picture

nine dollars less than j​

Answers

Answer:

17

Step-by-step explanation:

J-9
Because less than is subtraction

propprtion

triangle 1 AB= ? = AC
triangle 2 ? YX. ?​

Answers

Answer:

triangle 1 AB= CB = AC

triangle 2 ZX =YX.= ZY

Step-by-step explanation:

Hope this helps :)

find the average rate of change of a function that contains the points (-2, 3) and (2, 5)

Answers

Average rate of change = slope

(5-3)/(2+2) = 2/4 = 1/2
The answer is 1/2

Is 4.5 equal to...
-nine-halves
-thirty-one eighths
-thirteen-fourths

Answers

Answer:

Step-by-step explanation:

4.5 is equal to nine halves because if you divide 9 you get 4.5

Answer:

it's equal to nine halves

What is the answer to N/3 + 7 = 16 ?

Answers

Answer: 27

this should help xd

Step-by-step explanation:

https://www.tiger-algebra.com/en/solution/linear-equation-one-unknown/n/3+7=16/

the ratio of men to women working for a company is 7 to 4. If there are 264 employees total, how many women work for the company?

Answers

[tex]7 ratio2 = \frac{7}{2} \div 264 \\ \\ \ \frac{2}{7} \times \frac{264}{x} \\ \\ cross \: multiply \\ 2 \times x = 264 \times 7 \\ \frac{2x}{2x } = \frac{1848}{2x} \\ x = 924[/tex]

264/7+4
264/11
=24

Women = 24*4
= 96

Men = 24*7
= 168

two quantities can only be added when _____.​

Answers

I think your answer would be "Like quantities". Its the 3rd one in the second column.

Hope that helps!

Sally owns an I cream store. Each ice cream scoop contains 2/3 cups of Ice cream. Each container of Ice cream holds 80 cups. If sally sells Ice cream for $3 per scoop, how much she earn each container of ice cream

Answers

Answer:

360$

Step-by-step explanation:

number 20 ............​

Answers

Answer:

p to the power of 6

Step-by-step explanation:

Toda potencia que posee base uno es igual a uno?

Answers

Answer:

verdad

Step-by-step explanation:

1^x = 1

x = todos los numeros

What’s this?i don’t know please tell me?

Answers

Answer:

Fractions in roman numerals

Step-by-step explanation:

To work this out go to hogwards and ask Harry

Answer:

٠ You must know Arabic numerals to solve this:

• Follow this interpretation:

Arabic English

١ 1 ٢ 2 ٣ 3 ٤ 4 ٥ 5 ٦ 6 ٧ 7 ٨ 8 ٩ 9 ٠ 0

So, let's first interprete, solve then we reverse :

[tex]{ \rm{ - 1 \frac{13}{15} + 2 \frac{1}{17} - 3 \frac{2}{19} }} \\ \\ = { \rm{ - \frac{28}{15} + \frac{35}{17} - \frac{59}{19} }} \\ \\ \approx { \rm{ - 3}}[/tex]

Answer: -٣

1. A linear inequality has an infinite
number of _______.

a.) graphs
b.) solutions

Answers

Answer:

b

Step-by-step explanation:

have a great day

hope helpful

the school that amanda goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 1 adult ticket and 6 child ticket for a total of $91. The school took in $224 on the second day by selling 8 adult tickets and 12 child tickets . What is the price each of the one adult and one child ticket

Answers

Answer:

hold up lemma check

Step-by-step explanation:

13-18 plz help me find the measure of each angle indicated. then state the type of angle pair

Answers

Answer:

13)69°{corresponding angles}

14)52°{exterior alternate angles}

15)71°{vertically opposite angle}

16)110°{supplementary angles}

17)126°{interior alternate angles}

18)109°{co interior}

13. 69*

14. 52*

15. 71*

16. 110*

17. 126*

18. 109*

Are the following triangles similar by the angle-angle similarity theorem?

A)No, AA can only be used if two pairs of angles are congruent

B) Yes, there are three angles in each triangle

C)Yes, at least two pairs of corresponding angles are congruent

D) No, none of these sides are marked congruent​

Answers

I’m not sure what the answer is but the triangles are not congruent They are similar. The angles does look congruent but the sides or the triangle as a whole is just similar. So I think C should be tagged answer but angina I’m not sure but dilation does preserve angle measurement. So I guess C: yes at least two pairs of corresponding angles are congruent. is the closest. Hope this helps.

please help.... Milo bought 12 nails for $6.

Use the unit rate of cost per nail to complete the table of values for the proportional relationship.

Enter your answers in the boxes. also please know it.

x y
2 ----
4 -----
8 -----

Answers

Given :-

Milo bought 12 nails for $6 .

To Find :-

To find the cost for 2 , 4 and 8 nails.

Answer:-

According to the question ,

Cost of 12 nails = $6Cost of 1 nail = $6/12Cost of 1 nail = $0.5

Cost for 2 nails :-

Cost of 2 nails = $0.5 *2 = $1

Cost for 4 nails :-

Cost of 4 nails = $0.5 *4 = $2

Cost for 8 nails :-

Cost of 8 nails = $0.5 *8 = $4

Im GOING TO GIVE YOU BRAINLIEST PLZ HELP

Answers

PEMDAS stands for the order to solve operations.

P is for parenthesis (or brackets), solve this first.
E is for exponents, solve this next.
MD is for multiplying and dividing.
AS is for adding and subtracting, this is done last.

a:
7 + 3 * 5 - 4 / 2 + 3
7 + 15 - 2 + 3
22 + 1
23

b:
[(7+3) * 5 - 4] / 2 + 3
[10 * 5 - 4] / 2 + 3
[50 - 4] / 2 + 3
46 / 2 + 3
23 + 3
26

I hope this helps you!

Answer:

PEMDAS stands for the order to solve operations.

Step-by-step explanation:

Factor the expression

Answers

Answer:

5x²-3x-14

Step-by-step explanation:

(3x-6)(2x+3)+(2-x)(2+x) = (6x²+9x-12x-18)+(2²-x²)

                                     = 6x²+9x-12x-18+4-x²

                                     = 6x²-x²+9x-12x-18+4

                                     = 5x²-3x-14

Answer:

(x - 2)(5x + 7)

Step-by-step explanation:

(3x - 6)(2x + 3) + (2 - x)(2 + x) ← expand factors using FOIL

= 6x² - 3x - 18 + 4 - x² ← collect like terms

= 5x² - 3x - 14

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 5 × - 14 = - 70 and sum = - 3

The factors are - 10 and + 7

Use these factors to split the x- term

5x² - 10x + 7x - 14 ( factor the first/second and third/fourth terms

= 5x(x - 2) + 7(x - 2) ← factor out (x - 2) from each term

= (x - 2)(5x + 7) ← in factored form

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