Mathematics High School

the sum of three numbers is 106. the first number is 6 less than the second. the third is 2 times the first

Answers

Answer 1

Answer: 31/25/50

Explanation: 31 is the second one. 6 less than second is 25 which is the first one, and third is 2x the first so 50

50 + 25 + 31 = 106

Related Questions

CAN SOMEONE PLEASE HELP ME PLEASE

Answers

Answer:

Should be <ABC = 25

degrees

Step-by-step explanation:

100 + 55 = 155

180 (Interior Angles of a Triangle Rule) - 155 = 25

24. Suppose the area of the sail shown in the photo at the left is 110 ft. Find the dimensions of the sail.

Answers

So basically what you need here first is to find the disciple and reverse it, then you will have your answer.

Don't use such phrases here, not cool! It hurts our feelings :(.
what is this i just asked a question and i get this.

Answers

Answer:

true

Step-by-step explanation:

A silicon wafer is textured to minimize light reflection. This results in a surface made up of square pyramids. Each triangular face of one of the pyramids has a base of 5 micrometers and a height of 5.6 micrometers. Find the surface area of the pyramid, including the base.

Answers

Answer:

86.33 square micrometers

Step-by-step explanation:

The formula for the Surface Ares mma is given as :

A=a² + 2a √a²/4+ h²

a = base edge = 5 micro meters

h = height = 5.6 micro meters

=5²+2× 5 × √5²/4+ 5.6²

= 86.32699 square micrometers

≈ 86.33 square micrometers

Sarah’s weekly pay is increasing from $525 per week to $600 per week. which of the following is closest to the percent Sarah’s pay is going up?
1)8.3%
2)10.4%
3)12.5%
4)14.3%

Answers

Number 4 14.3% is the closest to 15 which is the closest percent.

what is (100×23)+46
also i just need my question to be longer so hi

Answers

Answer:

(100×23)+46=2346

Step-by-step explanation:

thats what my calculator said sheeesh seeesh can I get brainliest sheesh sheeesh

HELPP ME PLEASE!!!!
don’t use for points or i’ll report you.

Answers

c = -4 that’s the answer if you didn’t see my comment

Working on math right now!

Answers

Answer:

Hi! The answer to your question is A. [tex]5^{4} * 4^{8}[/tex]

Step-by-step explanation:

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Which expression is a factor of 9r^2 - 4r + 1?
F 3r-1
G r- 1
H- 9r- 1
J- There are no real factors.

Answers

9514 1404 393

Answer:

J- There are no real factors.

Step-by-step explanation:

For quadratic ax^2 +bx +c, the discriminant is ...

d = b^2 -4ac

d = (-4)^2 -4(9)(1) = 16 -36 = -20

When the discriminant is negative, there are no real factors.

Answer: there are no real factors

Step-by-step explanation:

Will mark brainlist PLSSSS HELPPPPPP

How many of each different 2-D shapes do you see?

Answers

Answer:

Hexagon and rectangle

Step-by-step explanation:

If you are only counting 1 of each shape then 2

If counting all shapes I would say 8

Determine the coordinates of the vertices of the rectangle to compute the area of the rectangle using the distance formula (round to the nearest integer). A) 39 units2 B) 52 units2 C) 64 units2 D) 78 units2

Answers

Answer:

Step-by-step explanation:

I just got it right

I need help on this it's due in 10 minutes

Answers

Answer:

B, no, yes, no, no, no, 225

Step-by-step explanation:

Type the correct answer in each box. Use numerals instead of words.
Consider the quadratic equation x² + 10x + 27 = 0.

Completing the square leads to the equivalent equation (x + ___)² = ___.
.

Answers

Answer:

(x + 5)² = 2 ==> x² + 10x + 27 = 0

Completing the square of the given quadratic equation leads to the equivalent equation (x + 5)² = -2.

What are Quadratic Equations?

Quadratic equations are polynomial equations of second degree.

The general form of a quadratic equation is ax² + b x + c = 0.

Given quadratic equation is,

x² + 10x + 27 = 0

We have the algebraic identity that,

(a + b)² = a² + 2ab + b²

The given quadratic equation is in the form of a² + 2ab + b², where a = x.

So, 2xb = 10x

⇒ b = 5

Now, b² = 25.

So, the given can be written as,

(x² + 10x + 25) + 2 = 0

(x + 5)² = -2

Hence the equivalent form is (x + 5)² = -2.

Learn more about Quadratic Equations here :

https://brainly.com/question/12014272

#SPJ7

Diana baked 36 cookies with 4 scoops of flour. How many scoops of flour does Diana need in order to bake 45 cookies? Assume the relationship is directly proportional.

Answers

Answer:

5 scoops of flour

Step-by-step explanation:

36 divided by 4 is 9

9 x 5 is 45

find the value of y in the diagram below.

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The diagram shows that 4y = 20.

Then y is one of 4 equal parts, so y = (1/4)(20) = 5.

The value of y is 5.

Write at least two operations that have the value - 2/4.

Answers

Answer:

(-1)- (-1/2)= -0.5

Step-by-step explanation

-0.5 = to -2/4 in fraction

-0.5 in a fraction equals -2/4

and heyo

Liam plans to start depositing $175 each month into an interest earning savings account. According to his online calculations, the balance of the savings account in 5 years will be about $12,100. How much of the final balance will come from interest earned? Group of answer choices

Answers

Answer:

10,600

Step-by-step explanation:

can you give me the brainliest pls

The final balance will come from interest earned will be $1,600.

What is simple interest?

Simple interest is a way to figure out how much interest will be charged on a sum of money at a specific rate and for a specific amount of time. The principal amount in simple interest is constant.

To find out how much of the final balance will come from the interest earned, you have to determine the total value of the deposits made and subtract this from the balance the account will have after 5 years.

The amount deposited each month: $175

Months: 12 x 5= 60

Total amount deposited: $175*60= $10,500

Interests: $12,100-$10,500= $1,600

According to this, the amount of the final balance that will come from the interest earned is $1,600.

To know more about simple interests follow

https://brainly.com/question/25793394

#SPJ6

Anyone know how to answer this question?

Answers

Answer:

Step-by-step explanation:

7th grade math help me pleaseee

Answers

Answer:

He bought 26 stamps

Step-by-step explanation:

13.66=.39x+4.30

9.36=.39x

26=x

Answer:

24 stamps

Step-by-step explanation:

13.66 - 4.3 = 0.39s

9.36 = 0.39s

Divide both sides by 0.39

24 = s

Or turn it:

s = 24

(06.01)The probability that an event will occur is 95%. Which of these best describes the likelihood of the event occurring? Likely Certain Unlikely Impossible

Answers

Answer:

Likely

Step-by-step explanation:

The probability of occurrence of a certain event Given as 95% has a high probability figure and hence such event is LIKELY to occur. We cannot class this probability percentage as certain because, an event which is certain to occur who'll have a probability percentage of 100% or a value of 1. Therefore, a probability percentage of 95% occurrence still has 5% Chace of not happening, hence it is only very likely to occur. Hence, the phrase which best describes the probability of an event with 95% probability happening is LIKELY.

Instructions: Given the vertex of a quadratic function, find the axis of symmetry.
(-1,3)

Answers

The answer is A because of the bar graph

tell whether a triangle can have the given angle measures:
47°, 109°, 23°

Answers

Answer: No

Explanation: All the angles of a triangle has to add up to 180. The angles you provided adds up to 179, which does not equal 180. That means it can’t be a triangle.

Answer:

Step-by-step explanation:

47 + 109 + 23 = 179

But the angle sum of a triangle is 180.

PLS PLS PLS PLS PLS HELP QUICK PLS PLS PLS PLS PLS

Answers

Answer:

c. 7x+11x=90

Step-by-step explanation:

right angle triangle sum up to 90

Answer:

7x+11x=90

Step-by-step explanation:

The 90 degree angle is made of 7x and 11x so you solve like a multi step equation after this.

Need math helps plzzzz no links or imma report u 20 points plzzz helps

Answers

Answer:

the answer is (c)

Step-by-step explanation:

-(-1)-13= 1-13=-12

Answer:

-1

Step-by-step explanation:

You need to take -13 behind the = sign and it will become +13. Now -12+13=-1. Again it is -x because of which 1 will be divided by - and the answer will be -1

PLEASSEE HELP MY ASSIGMENT IS ALMOST DUEEE!!! PLEASE HELP MY I WILL GIVE YOU BRAINLEST

Answers

Answer:

ill help you whats the question

Step-by-step explanation:

Answer:

what do we answer I see nothing

Step-by-step explanation:

Help please asap
What is the surface area

Answers

Answer:

Step-by-step explanation:

maybe?

Answer:

486

Step-by-step explanation:

start by finding the area of 1 side

then you multiply it by 6 since a cube has 6 sides

help asap kinda confused D;

Answers

Answer:

its 8

2 to the power of 3 is 8

Please help, if do, thank you luvs<33
have a good day

Answers

It just 5 cause it is not in the negatives

The area of the triangle below is 6.75 square meters. What is the length of the base?

Answers

Answer:

4.5

Step-by-step explanation:

I hope this helps, sry don't have enoug h time to explain

Algebra: Probability
Make a box-and-whisker plot from the following data. Find the and label the quartile 1, quartile 2, quartile 3, minimum, and maximum.
5, 8, 9, 10, 12, 14, 17, 18, 20, 33, 36, 40, 40, 56, 68
Brainliest for most helpful answer

Answers

Answer:

[tex]qurtile1 = (\frac{n + 1}{4})th \: item \\ = (\frac{15 + 1}{4})th \: item \\ = 4th \: item \\ quartile1 = 10 \\ now \\ quartile2 =( \frac{n + 1}{2})th \: item \\ = ( \frac{15 + 1}{2})th \: item \\ = 8th \: item \\ quartile2 = 18 \\ again \\ quartile3 = 3( \frac{n + 1}{4})th \: item \\ = 3( \frac{15 + 1}{4})th \: item \\ = 12th \: item \\ quartile3 = 40[/tex]

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