Mathematics High School

I have no words... thank y’all so much!!❤️❤️✨✨

Answers

Answer 1

Answer:

The first one.

Step-by-step explanation:

0 is greater than -18

Related Questions

Help I don’t get it pls help

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Answer:

The average speed would be 10.1 kilometers per hour.

Step-by-step explanation:

If we convert both times into minutes, it will make solving this much easier. After finding the speed for both legs, we can find the average by adding the two values together and dividing by 2. This results in 10.11430568 or can be rounded to 10.1.

It would be 10.1!!!!!!!!!!!

If 39 is 10% of an number what is the number? How did you find your answer?

Answers

Answer:

390

Step-by-step explanation:

10% = 39

39 x 10 = 390

390 = 100%

Answer:

x=390

Step-by-step explanation:

x of 10% equal to 39

x10/100 = 39

x10 =3900

x = 3900/10

= 390

HELP I NEED HELP ASAP

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Answer:

Step-by-step explanation:

Help me please with This no need to explain

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The correct answer is E

Explain what a rational exponent such as 5/2 means. Use this explanation to evaluate 9^5/2

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Answer: The denominator of the rational exponents represents the index of a rule and the numerator of the rational exponent represents the power of the base.

(sqrt 9)^5= 243

Can I get help wit my second question

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The answer is 1.8 :)

please HELP MEEEEEE .A store owner wants to make a candy that sells for $1 per pound.he has 50 lb of sugar candies that cost $1.20 per pound.how many pounds of gummy candies that cost 80 cents per pound should he add.

Answers

Answer:

50 pounds

Step-by-step explanation:

we can use the equation 60+80/100x=1(x+50)

we get 80/100 x because the gummy candies are 80 cents or 80/100x

we get 60 from multiplying 1.20$ x 50 = 60

solve:

60+80/100x = x+50

60 = x-80/100x+50

60-50 = 20/100x

10 = 20/100x

x= 10 x 100/20 = 10x5= 50 pounds

Using proportions, it is found that he should add 50 pounds of gummy candies that cost 80 cents per pound.

What is a proportion?

A proportion is a fraction of a total amount.

This problem is organized as follows:

There is a total of 50 + x pounds.Of those, 50 cost $1.2 per pound.x cost $0.8 per pound.The selling price is of $1.

Hence:

[tex]\frac{50}{50 + x}1.2 + \frac{x}{50+x}0.8 = 1[/tex]

[tex]\frac{60 + 0.8x}{50 + x} = 1[/tex]

[tex]50 + x = 60 + 0.8x[/tex]

[tex]0.2x = 10[/tex]

[tex]x = \frac{10}{0.2}[/tex]

[tex]x = 50[/tex]

He should add 50 pounds of gummy candies that cost 80 cents per pound.

More can be learned about proportions at https://brainly.com/question/24372153

If it snows 3 inches in 6 hours, how many inches will we have after the 36 hours of snowing from this snow storm?

Answers

Answer:

6 inches of snow

Step-by-step explanation:

6x6=36

snows 3 inches in 6 hours

Answer:

Step-by-step explanation:

3 inches for every 6 hours. There are 6 6-hour groups in 36, so to find the inches in 36 hours, we would multiply the 3 inches times the 6 groups of 6-hour increments (aka 3*6). 3*6 = 18, so after 36 hours of snowing, we'd end up with 18 inches of snow.

−14.4=−0.6p

I’m bisexual

Answers

That’s coolllllllllllllll

nice :) good for u, wish i could just say that straight up lol

Oliver saves 10% of his weekly earnings for living expenses. He usually makes $520 each week. This
week he made 10% more. Oliver incorrectly claims that he has $520 left for spending money this
week. Calculate the amount of spending money Oliver has left for this week. What error did Oliver
likely make?
Oliver has $
left for spending money this week.

Answers

Answer: Oliver's living expenses- 520(.1)=$52

Step-by-step explanation:

Expand and simplify the following expressions : 1.(a-5)(a-7)
2.(x-2y)(3x+4)
3.(4x+3y)(4x-3y)
4.(6x-7y)(6x+7y)

Answers

Answer:

1. (a-5)(a-7)

a2 - 12a + 35

2. (x-2y)(3x+4)

3x2 +4x - 6xy - 8y

3. (4x+3y)(4x-3y)

16x2 - 9y2

4. (6x-7y)(6x+7y)

36x2 - 49y2

(the twos after the letters means squared)

Given the function, f(x)=10x-3,
what is the value of the function when x=-1/2

Answers

-8

f(-1/2)=10(-1/2)-3
f(-1/2)=(-5)-3
f(-1/2)=-8

n divide by 1.6=5

Help

Answers

8 maybe? I’m really not sure but I just did 5x1.6

Answer:

3.125

Step-by-step explanation:

You take 5 and divide it by 1.6 to get you answer. I hope this helps

Last Friday Kali had $22.62. Over the weekend she received some money for cleaning the attic. She now has $33.99. How much money did she receive?

Answers

The answer is $11.37.

To find the answer, all you need to do is subtract 22.62 from 33.99. Remember that you need to line up the decimals, or else you will not get the right answer.

33.99
22.62
———
11.37

Please help due ASAP
SHOW workings please

Answers

Answer:

x=12, SV=30

Step-by-step explanation:

Since <S is congruent to <T, you know that line TV is equal to line SV

2x+6=3x-6

subtract 2x on both sides

6=x-6

add 6 to both sides

12=x

x=12

To find SV you need to plug in x

2(12)+6

24+6

what is the value of 2/4

Answers

Answer:

0.5

Step-by-step explanation:

hope this helps

Over which interval on the x-axis is there a negative
rate of change in the function?
-2 to -1
O -1.5 to 0.5
O to 1
O 0.5 to 1.5

Answers

4 I’m not that sure though

Boris rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 89 cents for each mile driven. Boris had to pay $131.76
when he returned the truck. For how many miles did he drive the truck?

Answers

Boris drove the truck 129 miles. You take how much the base fee (16.95) and subtract it from the total of how much he had to pay (131.79). The problem would look like $131.79 - $16.95 = $114.84. Then would would take 114.84 and divide it by the cost of one mile. This problem would look like $114.84 divided by $0.89 = 129. This means the driver drove 129 miles! I hope this helps!

What are the options?

The following triangles are similar. Find x.
12
10
13.5
15
14

Answers

Answer:

12.5

Step-by-step explanation:

It costs $100 to manufacture and ship to a vendor a large batch of souvenir hats, but each hat that is in the shipment brings in revenue of $5 to the manufacturer. Write a function rule for the amount of money the manufacturer earns from the shipment of x hats.

Answers

Answer:

5x - 100

Step-by-step explanation:

Answer:

P(x) = 5x - 100

Step-by-step explanation:

Please help me? I’ll give brainliest

Answers

Answer:

left 4 up one because the coordinates are -4 , 1

Answer:

the first one (-4, 1)

Step-by-step explanation:

-3x^3 (3x^4 - 5x^2-4) *

Answers

Answer: hanhjc,

Step-by-step explanation: bhjaCH

what is the measure angle of x?

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Answer:

109

Step-by-step explanation:

180-71

[tex]\huge\tt\pink{\boxed{\tt{\blue{★\:Answer}}}}[/tex]

[tex]\longmapsto71\degree + x = 180 \degree \: ( \because \: linear \: pair) \\\longmapsto x = 180 -71 \\ \longmapsto109\degree[/tex]

A biology class examined some flowers in a local meadow. The students saw 88 perennial
flowers and 12 annual flowers. What percentage of the flowers were perennials?

Answers

Answer:

88%

Step-by-step explanation:

The expression is equivalent to which integer? 2(-57 divided by 3) + 20^2 - 5

Answers

Answer:

The answer is 357

Step-by-step explanation:

5 / 7 ( k + 5 ) = -7

Answers

5/7(k + 5) = -7
5/7k + 25/7 = -7
5k + 25 = -49
5k = -74
k = -74/5
:)

This trapezoid based right pyramid has a volume of 48m cubed with a height of 8 and slant height of 14 what is the area of the base of the pyramid

Answers

Answer:

Step-by-step explanation:

Khan Academy

PLEASEE HELPP I need it asap !!

Answers

Answer:

The answer will be 271. check the pic attached with it

PLEASE HELP!!! I NEED TO TURN THI IN SOON !!!
Question and instructions in the image below!!!
Will mark brainliest if correct!!!

Answers

Answer:

Im pretty sure its the 3rd one

Step-by-step explanation:

I did this a while ago

A shop sells pairs of trainers for £48 each.
They make a percentage profit of 100% on each pair.
What was the cost of each pair of trainers to the shop?

Answers

Answer:

£24

Step-by-step explanation:

100% profit means they sold them for double the price and got back the original price of the product and the original price as profit so -

48 / 2 =£24

I hope this helps :)

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Sweet Treats sells candy by thepound as shown in the table:Oscar says the unit rate is $3.99 per pound of candy Olivia says the unit rate is 7.98 per pound of candy A. Oscar B. Olivia Why did you use this answer I need some help please? Point A lies on the circle and has an x-coordinate of 1.Which is the correct calculation of the y-coordinate ofpoint A? What is the volume of the rectangular prism? A young man recently learned from a genetics doctor that he had a condition called Friedreich's ataxia. This syndrome affects the arms and the legs with the person usually needing a wheel chair. Neither of his parents have this disorder. However the young man's grandfather was wheelchair bound, but didn't know why because genetic information was very limited when his grandfather grew up. What are the genotypes of each of the individuals mentioned in this question? Create a pedigree chart to support your answer. Help needed for this math question. 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