Mathematics Middle School

Let f(x)=-x-5 and g(x)=2x+3. Find the indicated value:
f(x) when x=-10

Answers

Answer 1

Answer:

calcular el volumen de un cilindo de 28 cm de altura y 5 cm de radio de la base

Related Questions

Referring to the figure, a building casts a
shawdow 18 feet long. A woman standing near the
building is 5 feet 8 inches tall and casts a
shadow 4 feet long. What is the height of the
building in feet and inches?

Answers

Answer:

25 feet and 6 inches yan po kung mali po ako patama po.

The other person is correct

What is the value of the LCM to remove the fractions in the following equation?

2b/5 + 3b/4 = 3

A. 5

B. 4

C. 9

D. 20

Answers

The lmc is 20 simple math
im pretty sure that its D

Line segment EF is shown on a coordinate grid:

A coordinate plane is shown. Line segment EF has endpoints negative 3 comma 2 and negative 1 comma 2.

The line segment is rotated 180 degrees counterclockwise about the origin to form E′F′. Which statement describes E′F?

Group of answer choices

E′F′ is perpendicular to EF.

E′F′ and EF are equal in length.

E′F′ is half the length of EF.

E′F′ is greater than twice the length of EF.

Answers

Answer:

E'F' and EF are equal in length.

Step-by-step explanation:

This is because it is a mirror translation over the y-axis, and the length is not changed.

If you rotate a line 180° it’ll be the same line but the endpoints will be swapped because you’re just flipping it over. This means they are the same in length, while they’re in the same position essentially, this is the only answer that fits because it’s not perpendicular, E‘ F‘ is not half the length of EF,And it’s not greater than twice the length either. This means your answer is answered number two, E’F’ and EF are the same length.

Task 1:Different ways to represent Relations. Complete the table with the different ways.

Answers

Answer:

I dont know

Step-by-step explanation:

This i dont know

domain- -4, -3, -2, -1, 0

A local farmer started the year with 56 farm animals. At the end of the year, the farmer had 63 farm animals. What was the percent of change? (Show work)

Answers

Answer:the percentage change is 7.

Step-by-step explanation:

The percentage is 7 because 63-56=7

Answer:

The answer is a increase of 12.5%

Step-by-step explanation:

The equation to find this is new minus old divided by old times 100, so it would be 63 minus 56 divided by 56 which gives you 7 over 56 times 100. 7 over 56 times 100 equals 12.5 so 12.5% is the answer

Is this answer correct?

Answers

Answer:

yes

Step-by-step explanation:

1.
Simplify −0.6(−6.3)

Answers

Answer:

3.78

Step-by-step explanation:

when you multiply negative numbers together they turn into positive numbers

-0.6(-6.3)= -6.3x--0,6=3.78

3.78 the dude above me is right though

Write an equation of the line through the given points:
(1,5), (0,6)

Answers

To find slope
(6-5)/(0-1) = -1

To find b
y=-1x+b
Substitute in y and x
5=(-1 multiplied by 1) + b
Simplify
5=-1+b
Add 1
6 = b

Therefore
y=-1x+6

Help pretty please :]

Answers

Answer:

A's wrong.................(I Think)

Step-by-step explanation:

i think its D is B and D the same?

The answer is B. |-322.25| > |-241.75|

what is the total length if the larger box has a length of 8 inches Amelia i-ready middle school

Answers

Answer:

Can you rephrase your question? It is incomplete

Step-by-step explanation:

V=L×W×H V=8×1 3/4×12 1/8 V=169.75in3

Every time Liliana bakes a batch of brownies, she uses 3/4 cup of chocolate. If she has 1/2 cup(s) of chocolate remaining, how many batches of brownies can Liliana make?

Answers

Answer:

Liliana made 2 batches of brownies!

Step-by-step explanation:

Hope this helped :)

it will only make 66% of the original lot or ⅔

Step-by-step explanation:

Suppose she makes 12 brownies with ¾ chocolate, with ½ she can only make 8 brownies.

Eric jarred 12 liters of jam after 3 days. How many days does Eric need to spend making jam if he wants to jar 16 liters of jam in all? Solve using unit rates.

Answers

Answer:

The answer is 4 Days

Step-by-step explanation:

12/3=4

√16 = 4

Answer:

It will take 4 days to make 16 liters of jam.

Step-by-step explanation:

[tex]12liters / 3 days\\4 liters / 1 day\\16liters / 4 liters = 4 days[/tex]

Each line represents a different rate (cost per item). Which line represents the lowest rate ?

Line A
Line B
Line C
Line D

Answers

Line A
Explanation:
line a sells 15 items but the cost of each item doesn’t rise

Answer:

I think it's line A

Step-by-step explanation:

line A sells 15 items, but the cost of each item doesn’t go up as it shows on the graph.

Shilo is trying to compute the value of 27 + 55 + 13. She adds 27 + 13 to get 40, and then adds on 55.

Which of the following properties is Shilo using?

A.commutative
B.distributive
C.identity
D.associative

Answers

Answer: the answer is D

Step-by-step explanation:

If Joe wants to purchase a ball that costs $15 and has a 15% off discount, how much does Joe have to pay
Please explain with proof

Answers

You will pay $12.75
(The easiest way of calculating discount is, in this case, to multiply the normal price $15 by 15 then divide it by one hundred. So, the discount is equal to $2.25. To calculate the sales price, simply deduct the discount of $2.25 from the original price $15 then get $12.75 as the sales price.)

Answer:

You will pay $12.75

Step-by-step explanation:

Please help! I need it asap.

Answers

Answer:

What?

Step-by-step explanation:

PPPPPPPPlease help me (20 points!!!!)

Answers

[tex]\longrightarrow{\mathfrak{\frac{-9}{6}÷\frac{3}{-2}}}[/tex]

[tex]\longrightarrow{\sf{\frac{-\cancel{9}}{\cancel{6}}\times\frac{-\cancel{2}}{\cancel{3}}}}[/tex]

[tex]\longrightarrow{\sf{\frac{3}{3}}}[/tex]

[tex]\longrightarrow{\boxed{\bf{1}}}[/tex]

Identity applied -

[tex]\star{\:\:\:\:\:\:\boxed{\bf{\frac{a}{b}÷\frac{c}{d}=\frac{a}{b}\times\frac{d}{c}}}}[/tex]

The answer is B
When dividing fractions you flip the numerator and the denominator of the first fraction making it go from -9/6 to 6/-9 then you multiply the fractions across, in the end the answer is 1 whole

HHHHHEEEEELLLLPPPPPP Please :> HAAAAAAAAAAALLLLLLLLLPPPPPPPPPPPPPPP

Answers

71/60 is the answer to the question
Answer:

71/60

Step by Step:

HELP HELP HELP ME PLEASE!! GIVING BRAINLIEST

Jim's lawn is a rectangle that is 15 5/6 yards long and 10 2/5 yards wide. Jim buys sod in pieces that are 1 1/3 yards long and 1 1/3 yards wide. How many pieces of sod will Jim need to buy and cover his lawn?

Answers

Answer:

Its 93

length of Jim's backyard , L = 15 5/6 = 95/6 yards

width of Jim's backyard , B = 10 2/5 = 52/5 yards

so, area of rectangular backyard = L × B

= 95/6 × 52/5

= (95 × 52)/30

= 494/3 yard²

Jim buys sod of length 1 1/3 = 4/3 yards and width = 1 1/3 yards = 4/3 yards .

so, area of rectangular sod = length × width

= 4/3 × 4/3 = 16/9 yard²

number of sod = area of backyard or area of sod

= (494/3)/(16/9)

= 494 × 3/16

= 92.625 ≈ 93

therefor, 93 pieces of sod will Jim need to buy to cover his backyard.

Answer:

I'm answering so you can give her brainliest

Step-by-step explanation:

PPPPPPPPLEASE HELP ME!!

Answers

Answer:

B.) -9.75 x 2

Step-by-step explanation:

Fee would be negative because it’s being taken away from the customer’s account. The 2 is just how many times it was taken away.

The answer is B I hoped it helps :3

Drag the tiles with equivalent ratios into each box, two tiles have no match

Answers

1:8, 15:120 is the same have a good day
2:3 and 4:60 bot have the same and equivalent ratio

1 more question after this one! Here:

Answers

Answer:

y=3/4x+-2

Step-by-step explanation:

y intercept is -2

rise / run = slope

slope = 3/4

I don’t know but try finding out for yourself then ask for help

3,735 ÷ 45 = ________.

Answers

Answer:

83

Step-by-step explanation:

3735/45=83, 83x45=3735

Help. Me. Please. I don't understand it!! Asap please!

Answers

Answer:

He has 286 dollars in his bank account at the end of the month.

Step-by-step explanation:

Deposit Meaning- basically to add

Withdrawal- basically to subtract

154+237+45= 436

-125-25= -150

436-150= 286

I think the last answer is wrong. No offense. If he starts with $154 and I deposited 237 bring it Up to 391 then he withdraws $25 so you subtract that and you get 366 then he withdraws another 125 bringing it down to 241 then he deposits $45 bringing him up to 286. 286 is your answer and make sure you put dollars as the unit. Hope this helps!

Marcus wants to use the Distributive Property to rewrite 28+72. Which expression could he use?

Answers

28+72 put into distributive property is 4(7+18)

Whenever 28+72 is rewritten using the distributive property, the answer is 4(7+18).

What would be the new equation after multiplying by the LCM to remove fractions?

2b/5 + 3b/4 = 3

A. 40b + 60b = 60

B. 2b + 3b = 4

C. 8b + 15b = 3

D. 8b + 15b = 60

Answers

A is the answer to the question
I’m sure A, Is the anwser!

187,183 ÷ 2,255

HI...

Answers

The answer is 83.0079822616408
it’s 83.0079822616408! gl ^^

Which statement about equations with no solution is TRUE?
Any number that you substitute for the variable will result in a true statement when simplified.
You need to simplify the equation before you can substitute a number for the variable.
No matter what number you substitute for the variable, the simplification will result is a false statement.
You can substitute the number 0 for the variable, and a true statement will always result when simplified.

Answers

Answer:

I think C

Step-by-step explanation:

Multiply. Enter the product in the simplest form.


1/5 × 2/3



The product is _____?


Please tell me how you got it very clearly


Any spam, nonsense, links, and anything that does not relate to this question will get deleted. Thank you.

Answers

Answer:

Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator.

Result in decimals: 0.13333333333333

Calculation steps:

1/5×

2/3

=  

1 × 2

5 × 3  

2/15

Further explanation

For the problem:

1/5 times 2/3

Multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:

1 × 2

5 × 3

=

2/15

The result is:

1/5 × 2/3=2/15

In this calculation , none of the numbers can eliminate each other so you multiply the numerator (first number of both fraction so 1x2 = 2and denumerator (last numbers of both fraction so 5x3=15)
Answer=2/15or 0.13

Which of the following is an example of the associative property of multiplication?

7 · (3 · 5) = (7 · 3) · 5
7 · (3 + 5) = 21 + 35
7 · (3 · 5) = 7 · (5 · 3)
7 · 1_7 = 1(that one has a fractien in it i think)

Answers

Answer:

The first and third

Step-by-step explanation:

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