Mathematics High School

an 18- inch board was cut into two pieces. The first piece was 4 inches shorter than the second piece. What were the lengths of each piece​

Answers

Answer 1

Answer:

one side would be 11 inches and the other side would be 7  

Step-by-step explanation:

7 is 4 inches shorter than 11 and the board is 18 inches so when you add 11 and 7 you get 17

Answer 2

Answer:

18 divided by 2= 9

Take one out if the two 9's and minus 4 from only one of them.

9-4=5

Now you have the answer!

Answer: 9 and 5

Hope this helped! :)

Related Questions

What number makes the number sentence true?

9x5x2 = 9x

Answers

Answer:

x=0, 1/10

Step-by-step explanation: hope I helped

I was confused on your question, but what I did was solved for x.

b Two quadrilaterals both have angles 55°, 65°, 95º and 145º
Felix says, 'The two quadrilaterals are similar.
True or false? Explain why.

Answers

Answer:

I say true.

Step-by-step explanation:

cuz both of the quadrilaterals have the same angles and all angles equal 360 °

write the next three terms of the arithmetic sequence.
5/6, 2/3, 1/2, 1/3, _, _, _,

i will mark as brainliest

Answers

The next terms are 1/6, 0, & -1/6.

Jack correctly wrote another expression, 100−2t 100 - 2 t , to find the number of tickets Kate has now. Use the drop-down menus to explain what each part of Kate's and Jack's expressions mean.

Answers

Complete question :

Kate had 50 tickets to use for rides at the fair. She lost some of them. Her dad doubled the tickets she had left. Kate wrote the expression 2(50−t) to find the number of tickets she has now, where t t is the number of tickets she lost. Jack correctly wrote another expression, 100−2t, to find the number of tickets Kate has now. Use the drop-down menus to explain what each part of Kate's and Jack's expressions mean.

Answer:

50 means Kate's initial number of tickets

t = number of tickets she lost

2 = multiple by which her dad gave ; two times the number of her remaining tickets.

100 = double the number of initial tickets

2t = two times the number of tickets lost

Step-by-step explanation:

Kate's expression :

2(50 - t)

50 means Kate's initial number of tickets

t = number of tickets she lost

2 = multiple by which her dad gave ; two times the number of her remaining tickets.

Jack's expression:

100 - 2t

Jack's expression is an expanded for of Kate's equation

100 = double the number of initial tickets

2t = two times the number of tickets lost

2(50 - t) :

(2 * 50) - (2 * t)

100 - 2t

Logan bought two pounds of strawberries for $11.20. What is the price, in dollars per ounce of strawberries?

Answers

Answer:

You will have to divide $11.20 by 32 ounces to find how much it is per ounce:

Each ounce of strawberries costs $0.35

Step-by-step explanation:

Answer:

Each ounce of strawberries will cost $0.35

Step-by-step explanation:

11.20/32 = 0.35

Which set of ordered pairs represents a
function?
A. {(-1, 1), (0,0),(1, 1), (2, 2)}
B. {(3,-3), (2,-2),(1,-1),(1, 1)}
C. ((4,2), (4,-2),(9,3), (9,-3))
D. {(-2,-1), (-2,0),(-2,1),(-2,2)}

Answers

Answer:

A

Step-by-step explanation:

The x-value for a function cannot be repeated, i.e. each x-value (domain) must correspond to only one y-value (range).

The answer Is A, hope this helps

Which are examples of statistical questions?
Question 11
Question 2
Question 3
Question 4
Questions
What is Mikki's favorite time to go to sleep?
What time does each student go to sleep?
What time does Malia wake-up in the morning?
What time does each student wake-up?
O questions 1 and 2
O questions 1 and 3
questions 2 and 4
questions 2 and 3

Answers

I think questions 2 and 4 are the answer
12 o’clock i think bc she horrific

Please hurry! I really need this

Answers

Answer: x - 2.60(2) + x + x - 2.60

Step-by-step explanation:

Aleekah’s amount is x, as identified by the problem. If Barika earn less than 2.60 than Aleekah, then you would take away 2.60 from x, thus x - 2.60. If (x - 2.60) is how much Barika earned and James earn twice that amount, then he would have ((x - 2.60)*2)

HELP ME PLZ :( its similar triangles you can pick both neither or one of the triangles

Answers

Answer:

A is the answer

Step-by-step explanation:

because it is equal to the first triangle

A triangle's side lengths are 15 cm and 10 cm. Write an inequality to determinte the possible measure for the missing side length.

Answers

Answer:

the missing side lenght = x

0 < x < 15+10

0 < x < 25 cm

HELP PLS


What is the volume of this container?



1,564


10 in.
4 in.
4 in.
1,468
2 in.
10 in.
1,500
15 in.
1,532

Answers

:::1,468:::

Explanation:
You have to find the volume of the rectangular prism (including the small part that was removed)
Formula- V=l•w•h
V=10•10•15
V=1,500
Now find the volume of the small removed rectangle
V=4•4•2
V= 32
Finally subtract the 2 volumes
1,500-32=1,468

Simplify the expression.

4x^2 + 10x - 6
———————
2x-1

-X+ 5
X+3
2(x + 3)
2x-6

Answers

Hopes this helps:

Answer: C. 2(x + 3)

the brand xyz dog food costs $36 for 15 pounds of dog food. What is the cost per pound?

Answers

Answer:

Step-by-step explanation:

36/$15 = $2.04 per pound

Answer:

36/$15 which equals $2.04 per pound

Step-by-step explanation:

`what is the sooulition to x + 8 = 25

Answers

Answer:

17

Step-by-step explanation:

Well you have to get x by itself so....

subtract 8 from both sides

25 -8 = 17 there is your answer

Hey there!


x + 8 = 25

SUBTRACT 8 to BOTH SIDES

x + 8 - 8 = 25 - 8


SIMPLIFY IT!

x = 25 - 8

x = 17


Therefore, the answer should be: x = 17


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

Dumisani earns R42480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save?

Answers

Answer:

R17700

Step-by-step explanation:

Dumsani earns R42480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save?

First step

We are given the ratio 7:5

The sum of the proportion = 7 + 5 = 12

We are told that he saves the lesser amount

The lesser ratio = 5

Therefore, the amount he saves is

= 5/12 × R42480

= 5 × 3540

= R17700

Therefore, he saves R17700

what is the reason these triangles are congruent
a. SSS
B. SAS
C. not congruent

Answers

Answer: SAS

Step-by-step explanation: The angles sides are congruent based on the diagram

the answer is Bbbbbbb

Is z = 5 a solution to the inequality below?
z > 12
yes
no

Answers

Answer:no

Step-by-step explanation:z should be more than 12 like 13, 16.67,...

Answer:

No

Step-by-step explanation:

Z=5

5 >12 5 is not greater than 12.

Can you find the median of these 10 numbers?
49
51
57
50
53
65
60
59
60
66

Answers

Answer:

58

Step-by-step explanation:

its the middle of all those numbers

Answer:

65 or 53

Step-by-step explanation:

5, 10, 15, 20 what is the a1 and d please help

Answers

Answer:

10

Step-by-step explanation:

Pat has spent 48 minutes reading, 1 hour and 17 minutes playing baseball in the yard, 65 minutes playing soccer, and 39 minutes watching tv. Show your work Part A. How many minutes did pat spent playing sports

Answers

Answer:

the total minutes spent on playing sports is 142 minutes

Step-by-step explanation:

The computation of the minutes spent in playing sports is shown below:

= Baseball + soccer

= 1 hour 17 minutes + 65 minutes

= 77 minutes + 65 minutes

= 142 minutes

Hence, the total minutes spent on playing sports is 142 minutes

Blueberries are $5.99 a pound Diego buys pounds of blueberries and pays 16.95 write an equation to represent the problem

Answers

Answer:

Step-by-step explanation:5.99x-16.95=

Help need answers to this asap

Answers

here it is we used the formula of the lateral area of the cylinder

[tex]16z - (-12z) =[/tex]

Answers

Answer:

4

Step-by-step explanation:

BRAINLIST!!

The number of pages read by eight different students during a one hour reading class was used to create the box plot shown above. Which of the sets of numbers below matches the given box plot?

Answers

The answer is 17 aka the line inside of the box

Answer:

 C. Pages Read in an Hour: 10, 14, 16, 16, 18, 19, 21, 25

Step-by-step explanation: Got it on my study island question.

Answer in a flash!!!

Answers

Answer:

C

Step-by-step explanation:

As x moves towards infinity, the y value is constant, it never changes.

Answer:

The answer is C, it doesn't show a change

find the surface area/volume for each

Answers

Answer:

goodjob

Step-by-step explanation:




What is 35% of 78?

Answers

27.3 is the answer to the question

How many cups are in 1 quart?

correct=brainliest

Answers

Answer: 1 quart = 4 cups or 2 pints

Please I beg of y'all someone who is good with math- Please help-

1 : The area of a circle is 25π. What is the circumference of that circle? Use 3.14 for π. Do not label your answer

2 : The area of a triangle is 45 cm2. The triangle was dilated. The new image has an area of 20 cm2. What is the scale factor? If the answer is not a whole number, enter it as a fraction, not a decimal.

3 : Which tank has the greater volume?

Tank A has a diameter of 10 ft and a height of 3 ft. Tank B has a diameter of 6 ft and a height of 8 ft

Answers

Answer:

1,Area = πr² Circumference = 2 πr So first we solve for r from area: 25 π = πr² 25 = r² r = 5 So we know that radius is 5 cm. Now substitute r to 5 in circumference formula: C = 2π(5) = 10π

2.126 cm2

3. Tank a

Step-by-step explanation:

Given the related graph for each equation, determine which quadratic equation has no real number solutions​

Answers

Answer:

It is B i just took the instruction 0= -2(x - 2)^2 - 6

Step-by-step explanation:

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