Mathematics High School

i can't do this, can someone explain​

I Can't Do This, Can Someone Explain

Answers

Answer 1

Answer:

i think its m=4 too

Step-by-step explanation:

mhhhh

Related Questions

write 15% as a fraction step by step

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Answer:

15/100

Step-by-step explanation:

15% is out of 100% so when writing it into a fraction it is 15 over 100, because 15% is out of 100%

Hint:If you want to put it into a decimal it will be 0.15 so when turning it into a fraction, the 1 is in the tenths place and the 5 is in the hundredths place.

Convert 0.5% to a decimal. 0.005 0.05 5.0 0.5. 35% of 70 is _____. 50 245 24.5. 90 is 50% of what number? 180 120 45. What is the total cost of a pair of jeans that are priced $50.00 if there is 7% sales tax? $57.50 $53.75 $55.50

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Answer:

ayo keen

Step-by-step explanation:

u there?

SOMEONE pLZ HELP ME SOLVE THIS IM GETTING so MADDD

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Answer:

Vertex Form: y= 2(x−1)^2−7

Step-by-step explanation:

I believe this is correct

Combine the like terms to create an equivalent expression.
5r + 15 - 2r - 5

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3r + 10 is the answer

Need help ASAP !!!!!!!!

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Answer:

b 1 1/7

Step-by-step explanation:

pretty sure its B 1 1/7

Answer is B
1 1/7 hope it helps

A bag contains 4 orange marbles, 2 yellow marbles, and 9 red marbles. Which of the following best describes the probability of choosing a red marble from the bag?


Likely

As likely as not

Unlikely

Impossible

Answers

Answer:

very likely

Step-by-step explanation:

Most of the marbles in the bag are red so that's why it's likely.

Answer: The answer would be likely

Step-by-step explanation:

Grace conducted a study to show how many hours her dog sleeps after having one or two hours of exercise. She set up a two-way table in four different ways. Which table will best represent Grace’s data? A 4-column table with 3 rows. Column 1 has entries less-than 6 hours of sleep, 2 hours of exercise, total. Column 2 is labeled greater-than 6 hours of sleep. Column 3 is labeled 1 hour of exercise. Column 4 is labeled total. A 4-column table with 3 rows. Column 1 has entries 1 hour of exercise, greater-than 6 hours of sleep, total. Column 2 is labeled 2 hours of exercise. Column 3 is labeled less-than 6 hours of sleep. Column 4 is labeled total. A 4-column table with 3 rows. Column 1 has entries 2 hour of exercise, greater-than 6 hours of sleep, total. Column 2 is labeled 1 hour of exercise. Column 3 is labeled less-than 6 hours of sleep. Column 4 is labeled total. A 4-column table with 3 rows. Column 1 has entries 1 hour of exercise, 2 hours of exercise, total. Column 2 is labeled greater-than 6 hours of sleep. Column 3 is labeled less-than 6 hours of sleep. Column 4 is labeled total.

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Answer:

The best table to use will b the fourth table.

Because the number of hours of excise is on one side and the number of hours of sleep is on the other. It will be easy to calculate it this way. Hope I was able to help

Step-by-step explanation:

I got it right on edge hope this help

Answer:

The fourth one

Step-by-step explanation:

got it right 2020

can someone please help me out with this.​

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this is not a function

Rewrite the equation to describe 4 as a function of 8:
4x + 8y = 512
Then interpret the slope and y-intercept.​

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Answer:

The steps below show how I transformed the equation in the question into standard form, where the slope and y-intercept is clearest. The slope is -1/2 and the y-intercept is 32.

[tex]4x + 8y = 512 \\ x + 2y = 64 \\ 2y = - x + 64 \\ y = - \frac{1}{2} x + 32[/tex]

A jar contains 5 blue marbles, 8 red marbles, 4 white marbles, and 3 purple marbles. Suppose you pick a marble at random without looking.

P(purple) =

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Answer:

.15 or 15%

Step-by-step explanation:

5+8+4+3=20

3 purple marbles/20 total marbles= .15

5/8x24 how can I show my work solving dat

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Answer:

Check the image below

Step-by-step explanation:

You want to save $10,000 to buy a new car You doposit 6500in an account earning 7.5% simple interest. After how long will you have enough money
in the account to purchase the car? Round your answer to the nearest whole number

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Answer:

After 7.5 years we will have enough money in the account to purchase the car.      

Step-by-step explanation:

Amount needed to be saved = $10000

Principal = $6500

So, Simple Interest = $3500

Rate of Interest = 7.5%

                         = 0.075

Now, Simple Interest = Principal × Rate × Time

⇒ 3500 = 6500 × 0.075 × Time

⇒ 3500 = 487.5 × Time

⇒ Time = 7.18 years ≈ 7.5 years

Hence, after 7.5 years we will have enough money in the account to purchase the car.

Step-by-step explanation:

Write an equation of the line below.
(0,1) and (8,-1)

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Answer:

Step-by-step explanation:

(-1-1)/(8-0)= -2/8= -1/4

y + 1 = -1/4(x - 8)

y + 1 = -1/4x + 2

y = -1/4x + 1

The perimeter of this shape is 30 feet. What is the length of the missing side?

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Answer:

The answer is 4ft.

Step-by-step explanation:

If you add:

7ft + 3ft + 5ft + 11ft = 26ft

Then if you take away the whole perimeter of the shape by the sides added so far:

30ft - 26ft

It would equal:

30ft - 26ft = 4ft

4ft is the answer.

The value of the length of the missing side is 4 ft and this can be determined by using the arithmetic operations.

Given :

The perimeter of this shape is 30 feet.

The following steps can be used in order to determine the length of the missing side:

Step 1 - The arithmetic operations can be used in order to determine the length of the missing side.

Step 2 - Let the length of the missing side be 'x'.

Step 3 - So, the perimeter of the given figure is given below:

[tex]30 = x+ 7 +3+5+11[/tex]

Step 4 - Simplify the above expression in order to determine the value of 'x'.

[tex]x=30-26\\x = 4[/tex]

So, the value of the length of the missing side is 4 ft.

For more information, refer to the link given below:

https://brainly.com/question/6465134

Helllp ASAP!!! I will give you a brainlist

Write the equation that describes the line with slope = 2 and y-intercept = in slope-intercept form.
O x = 2y +3/2
O y = 3\2+2
O y = 2x +3/2
O 2x + y =3/2

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Answer:

y=2x+3/2

Step-by-step explanation:

2x is the slope and 3/2 is the y intercept

Answer:

y=2x+3/2

Step-by-step explanation:

because i said so.

how do I find the value of x in a isosceles and equilateral triangle​

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Depends on where the x is. If in the equilateral triangle, x is the only angle missing then you do whatever two numbers they gave + x = 180 then solve.

If it’s in an isosceles and it’s the same situation, you do x = the side with the same amount of degrees (you will know because there will be a line on the “x” and given side

Could some one solve this for me? I’m to dumb

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Answer:

we haul y=.045x+20

you haul y=1x

find the HCF and LCM of 110 and 220 by prime factorisation what do you observe.​

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Answer:

They are both the same numbers- its 110 and 220.

Step-by-step explanation:

GCF=   2 x 5 x 11 = 110

LCM=   2 x 2 x 5 x 11 = 220

Explain when it is appropriate to use a benchmark percent in solving a problem.

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Answer:

The most common benchmark percents are 0%, 10%, 25%, 50%, 75% and 100%.

These benchmark values are sometimes used when estimating a solution involving percentages.

Real-World Example

If an item costs $36.00 and there is a 7% sales tax, the benchmark of 10% can be used to mentally estimate the sales tax of the item.

10% of 36, done mentally, is 3.6.

Since 7% is a bit less than 10%, the sales tax will be a bit less than $3.60.Step-by-step explanation:

Can you help me with this i have other questions to if u can't solve this one

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Answer:

I think its -12 and increasing, but i may be wrong. Sry

Step-by-step explanation:

8x+2 factored useing the gcf.

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Answer:2 ( 4 + 1 )

Step-by-step explanation:

25 POINTS and Brainliest

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Answer:$293.83

Step-by-step explanation:

Answer:

293.83$

Step-by-step explanation:

total withdrawals = 6*15.72=94.32$

the rest amount before depostit is 153-94.32=58.68$

the rest amount After depostit is 58.68+235.15=293.83$

Preston uses 2 cups of nuts for every 3 cups of raisins to make trail mix. How many cups of
nuts will he need if he uses 12 cups of raisins?
9 Cups
8 Cups
10 Cups
5 Cups

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Answer:

I'm pretty sure it's B. 8 cups

plz help me solve this​

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Answer:

1338.68 meters

Step-by-step explanation:

Perimeter is all of the lengths of the sides added together.

50.9m + 50.9m + 618.44m + 618.44m = 1338.68m

1338.68
i think im not that good at this subject but hope you get it correct and pass, all positive energies to you!!

Complete the Square
x– 6x + 2 = 0
PLEASE ANSWER

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Answer:

somebody will answer for you!

Step-by-step explanation:

1/7 (63n-77)=11+9n please answer

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Step-by-step explanation:

if you are satisfied with the results then plz make me genius

Rewrite the following in the form log(c).
log(8) – log(2)

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Answer:

log(c). log(8) - log(2)

Step-by-step explanation:

8/962365//*(789630)*****789456123=?
solve its for a test !

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The answer for that is probably 7(%7/£122-;298;+92

Answer:

7(%7/£122-;298;+92

Step:-by-st7(%7/£122-;298;+92ep explanation

A student has some $5 bills and $10 bills in her wallet for a total of $100. The amount of $10 bills she has is 3 more than 3 times the amount of $5 bills. How many of each type of bills does she have?

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Answer:

she has 6 $5 bills and 4 $10 bills I think I'm not sure

What set of transformations could be applied to rectangle ABCD to create A'B'C'D'?

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Answer: C :>

Step-by-step explanation:

Answer:

the answer is number 3

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He was austere with himself; drank gin when he was alone, to mortify a taste for vintages, and though he enjoyed the theatre, had not crossed the doors of one for twenty years. But he had an approved tolerance for others; sometimes wondering, almost with envy, at the high pressure of spirits involved in their misdeeds; and in any extremity inclined to help rather than to reprove. 2. "Hincline to, Cain's heresy," he used to say. "I let my brother go to the devil in his quaintly own way." In this character, it was frequently his fortune to be the last reputable acquaintance and the last good influence in the lives of down-going men. And to such as these, so long as they came about his chambers, he never marked a shade of change in his demeanour. 3. No doubt the feat was easy to Mr. Urterson; for he was undemonstrative at the best and even his friendship seemed to be founded in a similar catholicity of good-nature. 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