Mathematics High School

option D: 8 square root 3 cm

pls help
thanks

Answers

Answer 1

Answer:

is b

Step-by-step explanation:

Related Questions

a store is having a 20% off sale on all merchandise. if mai buys one item and saves $13, what was the original price of her purchase

Answers

I think it’s 65. (Please correct me if I’m wrong!)

Race cars each weighing ¼ pound are on a scale. The scale shows 1 ½ pounds. How many race cars are on the scale?

Answers

Answer:

6 race cars

Step-by-step explanation:

In this scenario, there would be a total of 6 race cars on the scale. Since each racecar weighs 1/4 pound then 4 racecars would equal 1. This leaves us with 1/2 or 0.5 pounds left. This would be 2 race cars since 2/4 is equal to 0.5 pounds. Therefore, if we add these two amounts up it would be a total of 6 racecars (4+2) which would total 1 1/2 pounds.

Write the domain AND range of the following graph.

Answers

Answer:

Domain: (-∞,∞), Range: [2,∞)

What is the value of x if 2x + 5 = 17?
x = 6
x = 11
x = 12
x = 24
the answer is one of these

Answers

Answer: x = 6

Step-by-step explanation:

it is 6 becuase when you subtract 17-5 you will get 12 ad to get 12 you need to multiply 2x6 so x=6

After a hike, a group of s students equally share 5 boxes of granola bars. Each box has 8 granola bars. Which algebraic expression represents how many granola bars each student has?

Answers

Answer:

40/s

Step-by-step explanation:

Number of granola boxes = 5

Number of granola per box = 8

Total granolas = 8 * 5 = 40 granola bars

Number of students = s

If each students takes equal share : Number if granola bars taken by each :

Total number of granola bars / number of students

= 40 ÷ s

40/s

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

Answers

Answer:

y=1/2x+4

Step-by-step explanation:

1 square down 2 square to the side you put that in a fraction 1/2 which is the gradient and the y-intercept is what passes through y which is 4

Yo I’m a 10th grader that needs math help can y’all answer this fam?

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Answer:

So im not exactly sure on the type of problems your doing but i got x^2+3x-5

I will give brainliest!! please help solve the one i got wrong :(

Answers

Answer: 121,520 jobs

Step-by-step explanation: Total jobs would be 1,736,000, multiply 1,736,000 by .07, You should get 121,520

Peter, Bridget and Caroline share some sweets in the ratio 6:3:2. Peter gets 56 more sweets than Caroline. How many sweets are there altogether?

Answers

Answer:

The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets

Step-by-step explanation:

Ratios are a way of displaying the proportional split of a value and they are very similar to fractions. In the example above, we see that for every 2 sweets Amy has, Beth gets 3 and, Colin will get 4. Like fractions, this proportion will stay the same regardless of the scale of the ratio. The scale in the ratio given considers the case that there are 9 sweets (2 + 3 + 4), however, to answer our question, we need to scale up the ratio, so that we can work out the share when we have 36 sweets. So, what scale factor do we need to get it from a total of 9 sweets to a sum of 36 sweets? We know that 9 multiplied by 4 gives us 36, therefore, we can use a scale factor of 4. Remember how whatever is done to the denominator of a fraction has to be done to the numerator? Ratios like to behave the same way, so now that we have scaled up the sum of the ratio, we need to scale up the individual values by 4 – (2x4) : 3x4 : 4x4. Once we work it out we get the new ratio 8:12:16. You can check if you’re right by adding up the new values and you will see that 8 + 12 + 16 = 36, which is the value that the 9 was initially scaled up to. So we now know that when sharing the 36 sweets, Amy will get 8 sweets, Beth will get 12 sweets and Colin will get 16.

1/4x - 5 = 6

How do I get the answer to this question?

Answers

Answer:

x = 44

Step-by-step explanation:

6 + 5 = 11

1/4x = 11

11 ÷ 1/4 = 44

if it does not make sense, then here is the equation.

1/4(44) - 5 = 6

if 180-46 180-134 = 46 but the answer isnt 46, so i know im doing something wrong but i don’t remember how to solve these.

Answers

Answer:

Step-by-step explanation:

Because the triangle is an isosceles triangle so the math would be (180-46)/2=67

Need help plz it’s only one question!!!

Answers

2.50 (5) = 12.5

she owes 12 dollars and 50 cents

Owns $12 and 50 cents

A price is decreased by 15% and is now £731
work out the original price
.

Answers

Answer:

840.65

Step-by-step explanation:

Which of the following statements are true?
I. 4x2 – 2x + 9 is a cubic binomial with a leading coefficient of 4.
II. -3y4 – 2y + 4 is a quartic trinomial with a degree of -3.
III. 5a+ 2 is a quintic binomial with a constant term of 2.
IV. -2m2 is a quadratic monomial with a leading coefficient of 2.
A None
B II only
C II and IV only
D I, II, III, and IV

Answers

Answer:

Step-by-step explanation:

pls HELP!! Jameson is taking a multiple-choice test and he doesn't know an answer. He can answer A, B, C, D or E. What is the probability that he will guess correctly? Give your answer as a percent.

Answers

He has 5 choices each=20%

Is the triangle a right triangle?use the Pythagorean theorem and its converse to explain why or why not.

Answers

Answer:

i believe it is f

Step-by-step explanation:

私は助けが必要です..グーグルはこれを翻訳するか、何かをします。私は日本語と英語を話します。please.

Answers

Answer:

Step-by-step explanation:

hope it will help ypi

What is the scale factor and how do I find it? Please help!!

Answers

Take one of the sides from each shape (they have to be corresponding) so say you take side AB on one of the shapes the length is 6 and on the other shape the length is 3. Put the number of the smaller shape on the top of the fraction and the number of the larger shape on the bottom of the fraction. So it would be 3/6 then just simplify and the answer should be 1/2

Find the scale factor
A. 3
B. 1/3
C. 3/3

Answers

Answer:

Step-by-step explanation:

15/45 = 1/3

find the value of x.

how do i solve this??

Answers

Answer:

The value of X is 296 divided by 2, so 148.

Step-by-step explanation:

Your monthly budget is $2,000. You can use 20% on food. How much money can you use on food each month?

Answers

Heyy! Love your Hoseok profile pic.

The answer is 400, which is 20% of 2,000.

Answer:

$100 we use on food each month.

Step-by-step explanation:

20% of $2000=$100

rick believes the two expressions 4(3a-3) +2a and 14a-3 are equivalent. is he correct? explain why or why not?

Answers

12a-12+2a = 14a-3
14a-12 = 14a-3

So he’s not correct.

Answer:

Step-by-step explanation:

4(3a-3)+2a when you expand youget

((4x3a)-(4x3)) + 2a = 12a - 12 + 2a then we collect the like term first 12a + 2a - 12

14a -12

therefore 14a - 12 is not equal to 14a- 3

Help, > < or =?

|-6| ? 4

Answers

Answer:

Step-by-step explanation:

Because |-6| = 6

and 6 is greater than 4

some body help answer the question in the picture below

Answers

Answer:

a) t ≥ 5

b) (see below)

Step-by-step explanation:

First, make note of the info you are given and what you're trying to do:

- at midnight, 5°C

- drops consistently 2°C per hour

- finding t

- t = # of hours past midnight when temp. was past -4°C

- put t on a number line

So, first, you need to find the first point at when the temperature goes past -4°C. Notice that the question is asking for past -4°C, not -4°C and past. This means we're not including -4°C.

Every hour, we're dropping by 2°C. You can draw a visual to better understand the situation. See the image below.

So we know that starting from 5 am, we are lower than -4°C.

This is 5 hours from midnight.

So t ≥ 5. This means that the number of hours past midnight when the temperature was colder than -4°C was 5 or more hours.

On the number line, draw a circle on 5 (between 4 and 6), but shade it in because it includes 5. Then, shade or highlight to the right of that circle to the end of the number line.

This shows that t is equal to or greater than 5.

simplify [-4+(-3)]+3

Answers

Answer:

-4

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

Basically inside the paranthesis first is -4 plus -3 which is -7. And than add that by 3 and it is -4.

Please help this was due yesterday!

Answers

Answer:

a) <

b) <

c) >

d) <

e) >

Step-by-step explanation:

Which set of numbers are true for the inequality? n + 3 < 5 plssss help

Answers

Answer:

n<2

Step-by-step explanation:

On the graph, You go left

the function 8x^2-9x-148x 2 −9x−14 divided by x-2x−2

Answers

Answer:

8x + 7

Step-by-step explanation:

8x² - 9x - 14 divided by x - 2

(8x² - 9x - 14)/(x - 2)(8x² - 16x + 7x - 14)/(x - 2)=(8x(x - 2) + 7(x - 2))/(x - 2) =8x(x - 2)/(x - 2) + 7(x - 2)/(x - 2) =8x + 7

Describe what a finite graph is and give an example of how a finite graph would be used to represent something.

Answers

Answer:

A graph with a set amount of numbers.

Step-by-step explanation:

Infinite means never ending and that's what most graphs are. But, a finite graph is a graph that doesn't have arrows at the end of the lines. (simplified answer) A better way of saying it is a graph with a fixed starting position and a fixed ending position. You can use this type of graph if you don't want to go over or under a certain value.

Hope this helps!

WHAT WOULD THIS BEEEEE!!

Answers

Answer:

the first two are IRRATIONAL, the last 2 are RATIONAL

Step-by-step explanation:

Irrational numbers are not numbers that are properly expressed with regular digits, like 7. They look like they're being divided!

Answer: Rational numbers are squared 225 and 7.478478 and irrational is squared 23 and 1.010001000...

Step-by-step explanation:

I hope this helps you lad

Stay safe and stay awesome :D

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option D: 8 square root 3 cm pls help thanks

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option D: 8 square root 3 cm

pls help
thanks