Mathematics High School


Three consecutive positive even numbers, the square of the middle number exceeds
the sum of the two other numbers by 8. Find the middle number? Explain

Answers

Answer 1

Answer:

Middle no. is 4.

See THE IMAGE FOR SOLUTION

Three Consecutive Positive Even Numbers, The Square Of The Middle Number Exceedsthe Sum Of The Two Other

Related Questions

Find the value of 9w + 1 given that -5w -5 = 5

Answers

Answer:

-17

Step-by-step explanation:

First, let's see what the value of w is, by solving -5w - 5 = 5.

-5w - 5 = 5            Add 5 on both sides.

-5w = 10                Divide -5 on both sides.

w = -2

Now, we know that w is equal to -2, let's plug it in to find the value.

9(-2) + 1                 Distribute.

-18 + 1                    Add.

-17

9 people buy either an ice block for 60c or
an ice cream for $1.20. The total cost is
$8.40. How many ice blocks were bought?

Answers

Answer:

7

Step-by-step explanation:

do 8.40 divided by 1.20 which gives you 7

you can double check by multiplying 1.20 by 7

Which expression matches the statement?
The product of 7 and a number y, subtracted from 35
7y - 35
35 - 7y
35 + 7y
7 + y - 35

Answers

Answer:

35-7y

Step-by-step explanation:

I'm just that guy.

HELP ME AS FAST AS POSSIBLE! 95 POINTS!!!

Choose the equation below that is equivalent to 4(x-7) -2(x+1) = -10


A. -2(x - 7) + (x + 1) = -5

B. -2(x - 7) + (x + 1) = 5

C. 2(x - 7) + (x + 1) = -5

D. 2(x - 7) - (x + 1) = 5

Answers

Answer:

B

Step-by-step explanation:

4 (x - 7) - 2 (x + 1) = 10

x = 10

B. -2 (x - 7) + (x + 1) = 5

x = 10

your equation is equivalent to B!

Answer: -2(x-7) +(x +1)= 5

Step-by-step explanation:

Megan can run 6 miles in 1 1/3
hours. Express her rate in miles per hour.

Answers

Answer:

1.63636 miles an hour

Step-by-step explanation:

5.346 - 2.289 = ?

SHOW WORK

WILL GIVE BRAINLIEST PLEASE

Answers

Answer:

7.635

Step-by-step explanation:

1 1  

 |5| . |3| |4| |6|

+  |2| . |2| |8| |9|

--------------------------------------------------------

 |7| . |6| |3|

noboboboobobovobobnaoakspapsls

3, 6, 12, 24
Find the definition

Answers

Answer:

Multiply by 2 because if 6÷3=2, same for 24÷12=2

Answer:

3x2=6, 6x2=12, 12x2=24

2. Nancy has a ribbon that is 2 % yards long. She cuts 2 pieces that are each?yards long. Which expression could be used to find out how much ribbon she has left? 8 A. +2 = 2 B. 2 = 2 2 1 / 2 = 2 = 1/2 D. 2 = = 2 C. 2.5 - 1.05 52​

Answers

Answer:

the anser is 5

Step-by-step explanation:

Solve by using Substitution method-
-2x+9y=-9
9x-2y=2
Step by step needed asap

Answers

Answer:

(0,-1) I could be wrong

Step-by-step explanation:

Answer:

Step-by-step explanation:

-2x+9y=-9 (solve for x)

-2x= -9y-9

X = - 9y/-2 - - 9/2. X = 9y/2 + 9/2

9(9/2y+9/2)-2y=2

81y/2 + 81/2 - 2y = 2

81y/2 - 2y = 2 - 81/2. 81/2 - 2 = 77/2 and -81/2 +2 = -77/2

77/2 y = - 77/2

y = (-77/2)/(77/2)

y = - 1

Someone PLEASE HELP ME I don’t get it!!!!

Answers

Answer:

Step-by-step explanation:

This is segment addition in Geometry. Picture a straight line with endpoints A and C. B is a point stuck somewhere between them. The length of AC then is equal to the length of AB plus the length of BC. In algebraic terms:

AC = AB + BC. Filling in from the problem:

81 = 2x + 1 + 6x and combine like terms:

81 = 8x + 1 and subtract over the 1:

80 = 8x and divide by 8 to find

x = 10.

Point give away. enjoy 5 more questions

Answers

Answer:Thanks!

Step-by-step explanation:

Answer: thx

Step-by-step explanation:

For 1-16, use place value or a number line to round each number to the place of the underlined digit.

1. 160,656

2. 149,590

3. 117,821

4. 75,254​

Answers

Non of them are underlined!

Find the sales tax and total cost of a Sony Playstation that costs $151.99. The tax rate is 4%. Round your answer to the nearest cent.

Answers

4% of 151.99 is 6.0796 rounded is 6.10

Total would be $158.07

To calculate slaes tax and total cost, take the price (151.99) and multiply by tax rate, then add them together.

4%= .04

So Price (151.99) times tax(.04) would be 6.0796.

We're not finished, because that is just the tax.

Add them together, 151.99+6.0796 = 158.0696

Round to the nearest cent, so $158.07

Hope this helps and please consider marking branliest.


Elizabeth has 2 gallons of milk in her
refrigerator, and she drinks 2/3 of the quantity.
How much milk does Elizabeth drink?

Answers

She had drank 4/8 yea

How many repeating digits are in the smallest group of repeating digits in the decimal equivalent of the fraction shown?




745/999

Answers

If x = 745/999, then

999x = 745

1000x - x = 745

This equation tells us that the fractional part of 1000x and x cancel upon subtracting. This means the block of repeating digits must be 3 digits long.

To verify this, suppose we write x = 0.yyy… , where y consists of 3 digits. Then

1000x = y.yyy…

1000x - x = y.yyy… - 0.yyy…

999x = y

x = y/999

which means y = 745.

Answer:

3 digits

Step-by-step explanation:

Evaluate each expression if a = -1 and b = 6: a + b ab​

Answers

Answer:

[tex]a + b = - 1 + 6 = 5 \\ a \times b = 6 \times ( - 1) = - 6[/tex]

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

Evaluate each expression if a = -1 and b = 6:

a + b ab

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

(1) a + b = ?

Given, a = - 1 & b = 6. So, a + b = ?

[tex] \sf \: a + b = ? \\ \\ \sf \: Substitute \: the \: values \: of \: a \: and \: b \\ \\ \sf a + b \\ \sf \dashrightarrow( - 1) + (6) \\ = \large \boxed{\mathfrak{ 5}}[/tex]

__________________

(2) ab = ?

Given, a = - 1 & b = 6So, ab = ?

[tex] \sf \: ab \: = ? \\ \\ \sf \: Substitute \: the \: values \: of \: a \: and \: b \\ \\ \sf \: ab \\ \dashrightarrow \sf( - 1)(6) \\ \dashrightarrow \sf- 1 \times 6 \\ = \boxed{\mathfrak{ \bold- 6}}[/tex]

In triangle ABC, angle A is twice the size of angle B. Angle C measures 20 less than angle A. What are the angle measurements of A, B, and C

Answers

yo bro math sucks you feel me

y=2/3x-1 in standard form

Answers

In standard form it would be 2x - 3y = 3

How do I solve this? What's the formula I can use?

Answers

Y=mx+b is the formula you start your problem with and plug in the answers as you go then solve

Jonathan has 3/4 pound
of grapes. How many
1/8 pound servings can
Jonathan make from his
grapes?

Answers

Eight 1/8 pound servings

Can anybody teach me how to solve this pls​

Answers

Answer is 10 and 170, complementary angles are 90°, while supplementary angles are 180 in total, if angle A is 80 then you subtract 90 by 80 and you get 10, so that is angle B, So then you are asked what is angle C. Which is part of the supplementary angle so you take the 10° that you got from B and then you subtract 180 by the 10, And thats how you get 170 and that's how you know that C is 170 (hope this explanation helps)

What is 5 2/7 as a decimal

Answers

Answer:5.285

Step-by-step explanation:

2/7 is equal is .285 If you add .285 to your whole number which is 5 it would equal to 5.285

the difference between a number f and 2

Answers

Answer:

f-2

Step-by-step explanation:

difference means subtractions

f-2

• A football team lost 14 yards on their first play then lost another 7 yards on the next play. What integer represents the total change in yards for the two plays?
​

Answers

I believe the answer is -21

I’m tired and I need to explain this. But I don’t feel like writing it

Answers

Area of figure A :

7.5 unit²

Area of figure B :

10 unit

i need help pleaseee!!

Answers

Answer:

[tex]320 \sqrt{2} [/tex]

PLZZZZ HELP!!!! ITEM BANK: Move to Top
(3 x 4) - 3.x 7)
drag and drop answer here
15 x 9) - (5 x 6)
drag and drop answer here
3(4-7)
5(9-6)
32 -16 = 48
dag and drop ane bere
66 x 7
8(4.2)
4(100 - 3)
97 x 4
7(60 - 6)

Answers

The appropriate and equivalent expression is listed below ;

(3 × 4) + (3 × 7) = 3(4 + 7) (5 × 9) - (5 × 6) = 5(9 - 6)(32 + 16) = 48 = 8(4 + 2)4(100 - 3) = 97 × 4 7(60+6) = 66 × 7

(3 × 4) + (3 × 7)

Factorize :

Since 3 is common to both sides :

(3 × 4) + (3 × 7) = 3(4 + 7)

(5 × 9) - (5 × 6)

Factorize :

5 common to both sides :

(5 × 9) - (5 × 6) = 5(9 - 6)

(32 + 16) = 48

A common multiple of both 32 and 16 = 8

(8 × 4) = 32

(8 × 2) = 16

Hence,

(8 × 4) + (8 × 2) = 48

(8 × 4) + (8 × 2)

Factorize :

8(4 + 2)

4(100 - 3)

Expand by Open the bracket :

4(97) = 4 × 97

7(60 + 6)

Expand by Open the bracket :

7(66) = 66 × 7

Learn more : https://brainly.com/question/18109354

can someone please help with this whole page? i’ve asked other people for help and they don’t get it either.

Answers

Integer means whole number, so the root of 5 is 2.23 which would round to 2. 18 = 4
10 = 3

factor. (help plz!)

x^2+7x+10

Answers

Answer:

[tex](x + 5) \times (x + 2)[/tex]

Step-by-step explanation:

[tex] {x}^{2} + 7x + 10[/tex]

[tex] {x}^{2} + 5x + 2x + 10[/tex]

[tex]x \times (x + 5) + 2(x + 5)[/tex]

[tex](x + 5) \times (x + 2)[/tex]

ANSWER:

Hope this helps you

A verbal expression for 6-4y

Answers

Answer:(four times y subtracted from six) or (the product of four and y subtracted from six)?

Step-by-step explanation:

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