Mathematics High School

If ur right I'll give you brainily

Answers

Answer 1

Answer:

I think the missing length is 7x -5

Step-by-step explanation:

answer: if the x=2

16.2=32 32-6=26

4.2=8 8+1=9 26-9=17

5.2=10 10-2=8 17-8=9

7.2=14 14-5=9 9-9=0

Answer 2

Answer:

7x-5

Step-by-step explanation:

Related Questions

A medicine works 3 out of 4 times to alleviate allergy symptoms in patients. In a trial, 2 patients are chosen at random. Which simulation can be used to estimate the probability that the medicine will alleviate allergy symptoms in either or both patients?

Answers

Answer:

i have the same quetion i really need help

Step-by-step explanation:

Answer:

Choose a marble from a group of 3 red marbles and 1 blue marble. Replace the marble and repeat.

I really need help plz thank you and can you explain for me to understand
Write an inequality for the following:

the answer is at most 7

Group of answer choices

n ≤ 7

n 7

Answers

first one n is less than or equal to 7

Emma borrowed $312 from her sister. She determines that she can pay her back in thirteen months worth of allowance. What effect will Emma’s repayment have on her monthly bank account?

Answers

Answer:

This repayment will ultimately reduce her monthly bank account balance

Step-by-step explanation:

This repayment will ultimately reduce her monthly bank account balance. That is because the steady monthly income that Emma would normally receive to her bank account will be taken out of her account and sent to her sister's account. This will continue to occur for 13 months until Emma pays back the $312 that she borrowed from her sister. Once the 13 months are over and her debt is paid, her monthly bank balance will return to normal and begin increasing as her income payments get deposited.

PLSSSS HELPPPPPP!!!!!

Answers

Answer: Gordon Types 74 words per minute

They type 74 words per minute hope this helped

what is 3x 2 2/3 x 1/3

Answers

Answer:

2.66

Step-by-step explanation:

If the perimeter of this triangle is 15 centimeters, what is the value of n?
5n - 6
n
2n + 1
Express your answer as a decimal number.

Answers

Answer:

25/14

Step-by-step explanation:

The value of n that makes up the triangle of perimeter 15 centimeters is 2.5

How to determine the value of n?

The side lengths of the triangle are given as:

5n - 6, n and 2n + 1

The perimeter is given as:

P = 15

The perimeter is the sum of the side lengths.

So, we have:

5n - 6 + n + 2n + 1 = 15

Collect like terms

5n + n + 2n = 15 + 6 - 1

Evaluate the like terms

8n = 20

Divide both sides by 8

n = 2.5

Hence, the value of n that makes up the triangle is 2.5

Answers

Answer:

4(p + 8) = 8p – 8(p – 6)

4p+32=8p-8p+48

4p=16

p=4

Answer: P=20

Step-by-step explanation:

Hope this helps ;)

answers for both boxes please

Answers

Answer:

3,0

Step-by-step explanation:

If you don’t mind have an explanation of the answer too :)

Write
68/50
as a percentage.

Answers

Answer:

136%

Step-by-step explanation:

Convert fraction (ratio) 68 / 50 Answer: 136%

Answer:

136%

Step-by-step explanation:

You just divide 68 by 50. Which will get you 1.2. The you multiply 100 by 1.36. So it becomes 136. Hope you understand :)

Find the value of x that makes m|| n.

Answers

Answer:

[tex]\huge\boxed{x=23}[/tex]

Step-by-step explanation:

In order to find the value of x that makes m || n, we need to note something.

When two parallel lines are cut by a transversal, their angle measures will be the same.

Therefore, in order for m and n to be parallel, their two angles listed must be equivalent.

So, we can set these expression equal to each other and solve for x.

[tex]7x - 11 = 4x + 58[/tex] [tex]7x = 4x+ 69[/tex] [tex]3x = 69[/tex] [tex]x = 23[/tex]

Therefore, x=23.

Hope this helped!

word form 952.374 pls help

Answers

Answer:

WORD from the 2.O

Step-by-step explanation:

The formula for s is The perimeter of a regular octagon is p and the length of a side is s. s = p ÷ 8 Find the length of a side when the perimeter is 72 cm. cm Write down a formula for p in terms of s. p = Write down a formula for the perimeter of this regular shape. p = Find p when s is 9 cm. cm

Answers

Answer:

s = 9 cm

p = 8s

p = 72 cm

Step-by-step explanation:

s = p ÷ 8

Where,

s = length of a side

p = perimeter of a regular octagon

find s when p = 72 cm

s = p ÷ 8

= 72 cm ÷ 8

= 9 cm

s = 9 cm

Formula for p in terms of a

s = p ÷ 8

Equivalent to

s = p/8

Cross product

s * 8 = p

p = 8s

Find p when s = 9 cm

p = 8s

p = 8 * 9 cm

= 72 cm

p = 72 cm

A curtain company has 1,787 yards of fabric to make identical curtains. If each curtain requires 6.5 yards of fabric, how many curtains can be made? a. 273 b. 274 c. 275 d. 276

Answers

Answer:

D. 274

Step-by-step explanation:

divide 1787 by 6.5 yds to get the answer, 274.

Gina has 473 pieces of Legos. She wants to divide the legos into 6 groups and then give the leftover pieces to her friend. How many pieces of legos will Gina's friend get? (Do it in Long division pls)

Answers

Answer:

Gina's friend will get 5 pieces of legos

Step-by-step explanation:

If you do long division it should look like this

[tex]\sqrt[6]{473}[/tex] = 78

then if you multiply 78 you get 468

473-468=5

After 6 months you have the same account balance as your friend and you have saved 280$. Write a linear equation that represents your account balance.

Answers

Answer:

y = 20x + 280

Step-by-step explanation:

The linear equation that represent your account balance is as follows:

Your friend

y = 25(6) + 250

= 400

And,

You

400 = m(6) + 280

6m = 400 - 280

6m = 120

m = 20

Now the equation of the account balance is

y = 20x + 280

Hence, the linear equation that represent your account balance is y = 20x + 280

What expression can be used to determine the total cost of buying c pounds of cashews for $2.45 per pound and f pounds of flour for $0.71 per pound? Choose the correct expression for determining the total cost.

Answers

Answer:

Step-by-step explanation:

wheres the expression

If y = 5, simplify 13y - 10

Answers

Answer:

Step-by-step explanation:

13(5)=65-10=55

13(5) which equals to 65-10 equals 55

help me' please, brainiest too, if right

Answers

Answer:

what is the question you didn't put one up

Answer:

Where is the question?

Step-by-step explanation:

n + 10 = 8 + 4

find the value of n.

Answers

Answer:

n=2

Step-by-step explanation:

8+4=12

12-10=n

n=2

N is equal to 2. 8+4 is 12 which leaves you with n+10=12 so then you subtract 10 from 12 which gives you n=2

Andy has three planks of wood. Two planks are each 1.5 m long. One plank is 2.5m long. What is the total length of all the three planks?

Answers

Given:

Two planks are each 1.5 m long.

One plank is 2.5m long.

To find:

The total length of all the three planks.

Solution:

Two planks are each 1.5 m long. So,

First plank = 1.5 m

Second plank = 1.5 m

One plank is 2.5m long. So,

Third plank = 2.5 m

Now, the total length of all the three planks is

[tex]\text{Total length}=\text{First plank + Second plank + Third plank}[/tex]

[tex]\text{Total length}=1.5+1.5+2.5[/tex]

[tex]\text{Total length}=5.5[/tex]

Therefore, the total length of all the three planks is 5.5 m.

Hey guys p lease help!!

Answers

Answer:

Step-by-step explanation:

Using ratios, we know that PQ/PT = PR/PS = QR/TS

of course, we know this because of AA similarity.

PQ/PT = 1/2

so PR/PS = 1/2 => PS = 12*2 = 24

Answer:

Step-by-step explanation:

PQ is half of PT, therefore, if PR = 12, PS = 24

100 points!

Romantic writers rejected the logical style of writers from the age of reason and instead focused on individual experiences, thoughts, and emotions. Romantic literature used lofty, expressive language to highlight a particular mood and message. What do you think these techniques offered to romantic writers that previous styles did not? Consider the romantic literature you have read. Do you think these techniques and styles were effective for the themes and subjects being addressed? Why or why not?

Answers

Answer:

Step-by-step explanation:

Romantic writers have the advantage of writing what they feel not just what they made up. Romantic writers can make a book sad, scary, and happy. Whereas fictional books almost always end up perfect for the main character. I do think that the techniques and styles were effective for the themes and subjects being addressed because they flow into the subject. Using an absolute sob story for a romantic book could be passed off as a hit if you use the right techniques. So, yes. I do think that the techniques and styles were effective for the themes and subjects being addressed.

combine these like terms 4 girls + 2 girls - 3 boys

Answers

Answer:

6 girls - 3 boys

Step-by-step explanation:

Answer:

6girls - 3 boys

Step-by-step explanation:

4 girls + 2 girls =6 girls

you cant mix girls and boys so you still have 3 boys

What is 15.2 m to mm

Answers

Answer:

15200mm

Step-by-step explanation:

I just asked googl

Answer:

15.2m is 15200mm

Step-by-step explanation:

you multiply or divide the original number by however many tens places the other measurement is away. So, 15.2(m) is 3 tens places away from (mm) so you would multiply 15.2(m) by 1000 (15.2 x 1000) and you would get 15200

Melanie works at a frozen yogurt stand after school. The stand sells fruit and yogurt smoothies for $3.00 each and soft-serve cones for $2.00 each. On a hot summer day, the stand sold 12 more smoothies than soft-serve cones for total sales of $206. Which of the following systems of equations could be used to find s
s
, the number of smoothies, and c
c
, the number of cones the shop sold that day?

Answers

Answer:

3s+2c=206

s=c+12

Step-by-step explanation:

3.00(smothies,s) + 2.00(cones,c) = $206 (total)

s,smoothies = c,cones + 12

Help me hurry please
Giving points

Answers

Increased:B,E
Decreased:A,D
Stayed the same:C

B and E increased. A and D decreased, and C stayed the same. :)

HELPPP

How many liters would you have to sell to earn
$36?
Enter the correct answer.

Answers

Answer:

Step-by-step explanation:

You would get 36 dollars from 90 liters.

The answer is in the photo.

Jen deposited $750 in her savings account. The account earns 2% simple interest per year. She has the money in her account for 24 months. How much money did she earn in simple interest?

Answers

Answer: $30

Step-by-step explanation:

She has the money in her account for 24 months which is 2 years.

Simple interest is formula is:

A = P (1 + rate * no. of periods)

= 750 * ( 1 + 2% * 2)

= $780

She started with $750 and now has $780.

Earnings in simple interest :

= 780 - 750

= $30

Four deep-sea divers reported the depths they went below sea level on their last dive. Which depth is the farthest from sea level?
A. -54
B.-80
C.-82
D.-67

Answers

Answer: C. -82

Step-by-step explanation:

-82 is the depth which is the farthest from sea level.

What is the depth of a sea?

The deep ocean is generally defined as the depth at which light begins to dwindle, typically around 200 meters (656 feet).

Given that, Four deep-sea divers reported the depths they went below sea level on their last dive.

The farthest point in sea among the given options, is -82, this is because, the distance down the sea is marked as a negative, and 82 is the greatest in the options, therefore, -82 is the greatest distance.

Hence, -82 is the depth which is the farthest from sea level.

Learn more about depth of the sea, click;

https://brainly.com/question/6459494

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can sme one help me please

Answers

Answer:

of course

Step-by-step explanation:

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