Answer:
13 inches and 10 inches
Step-by-step explanation:
First, let's find the factor pairs that make up the area of 130 square inches.
1, 1302, 655, 2610, 13Next, let's see the factor pairs that make a perimeter of 46 inches by using the formula 2(l + w).
2(1 + 130) = 2(131) = 2622(2 + 65) = 2(67) = 1342(5 + 26) = 2(31) = 622(10 + 13) = 2(23) = 46Therefore, the dimensions of the folder are 13 inches and 10 inches.
help please!!!!! ASAPPPP
Answer:
the numerator is 31 and the bottom is 8
Step-by-step explanation:
Which expressions are equivalent to 4(4x + 2y + x − y)? (1 point)
Group of answer choices
4(3x + y) and 12x + 4y
4(3x + 3y) and 12x + 12y
4(5x + y) and 20x + 4y
4(5x + 3y) and 20x + 12y
Area 3. A picture 15 cm by 9 cm is framed on a piece of cardboard 18 m by 13 cm. What area of the cardboard can be seen? Area =
Answer:
Area = 99cm^2
Step-by-step explanation:
Seen cardboard = Total cardboard - picture
Total cardboard = 18 * 13
Total cardboard = 234
Picture = 15 * 9
Picture = 135
Seen cardboard = 234 - 135
Seen cardboard = 99
Answer:
99
Step-by-step explanation:
15x9=135
135 cm
18x13=234
234 cm
234-135=99
=99
forgot how to do it
Answer:
It's F. none of the points
Step-by-step explanation:
You are testing a claim that the standard deviation of calories consumed by adult males at a
sports arena is less than 155 calories. You find the initial conclusion of your test rejects the null
hypothesis. State the final conclusion.
Considering the hypothesis tested and the rejection of the null hypothesis, it is found that the final conclusion is that the standard deviation of calories consumed by adult males at a sports arena is less than 155 calories.
What are the hypothesis tested?At the null hypothesis, it is tested if the standard deviation is of 155 calories, that is:
[tex]H_0: \sigma = 155[/tex].
At the alternative hypothesis, it is tested if it is less than 155 calories, that is:
[tex]H_1: \sigma < 155[/tex].
What is the final conclusion?The null hypothesis is rejected, hence the final conclusion is that the standard deviation of calories consumed by adult males at a sports arena is less than 155 calories.
More can be learned about an hypothesis test at https://brainly.com/question/16313918
The volume of one section of tank A is 24 cubic feet.the volume of the other section of tank A is 96 cubic feet.what is the total volume in cubic feet of tank A?
Answer:
120 cubic feet
Step-by-step explanation:
volume is length times width times height
since the base numbers are the same you can add 24+ 96 = 120 or
24 ÷ 3 = 8
96 ÷ 3 = 32
8 + 32 = 40 × LWH 3 = 120
Find the slope and the y-intercept of the graph of the linear equation.
y = -3x+2
The slope is (Answer here)
and the y -intercept is (Answer here)
Answer: The slope is -3
and the y-intercept is 2
Step-by-step explanation:
Since this is in slope-intercept form, we can easily find the slope and the y-intercept.
The form for slope-intercept form is: y = mx + b
where m is the slope and b is the y-intercept.
Therefore, -3 is the slope and 2 is the y-intercept.
Search up slope-intercept form on the internet for more details.
hope this helps :)
Can someone help me!!!
An article is bought and sold with a profit of 25 of selling price. find the profit percent.
Answer:
33 percent
Step-by-step explanation:
Let's see what we have here.
A shopkeeper sold Item X for a his selling price (SP).
Let SP = x
Since the question says that
Profit is 25% of the selling price,
we have: Profit = 25% SP = 0.25x
Now, we already know that:
Profit = SP - Cost
This part is the catch.
To find out how much Item X originally cost,
Cost = SP - Profit = x - 0.25x = 0.75x
Now that we know the original cost of Item X,
we can easily calculate the
Real profit % using this formula:=
(Profit/Cost)*100=
(0.25x/0.75x)*100= 33%
A line passes through the point (-9,-8) and has a slope of 4/3 . Write an equation in slope-intercept form for this line.
Answer:
y=4/3x+4
Step-by-step explanation:
y-y1=m(x-x1)
y-(-8)=4/3(x-(-9))
y+8=4/3(x+9)
y=4/3x+36/3-8
y=4/3x+12-8
y=4/3x+4
Does anyone have the answer key PDF for Plato (Edmentum) Precalculus A End of Semester Test??
Answer:
Step-by-step explanation:
No but if you copy and paste the question to me i can get you the answers :)
Answer:
I do.
Step-by-step explanation:
Let me know if this works!:)
Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 20 cards, which was 5% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?
Answer:
400 cards
Step-by-step explanation: [tex]20\div5[/tex]%
Calculate
[tex]\frac{20}{0.05}[/tex]
Multiply both the numerator and denominator with the same integer
[tex]\frac{2000}{5}[/tex]
Cross out the common factor
[tex]400[/tex]
I hope this helps you
:)
Please. I NEED NOW!!
Answer:
23
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
add 4 +19 and then you get 23
Describe the transformation of g(x) = -f(x) + 6
A. reflection over the x-axis and a vertical shift up by 6 units
B. reflection over the y-axis and a vertical shift down by 6 units
C. reflection over the y-axis and a horizontal shift to the left by 6 units
D. reflection over the x-axis and a horizontal shift to the right by 6 units
Answer:
A
Step-by-step explanation:
the "-" sign simply turns everything upside-down. what was above the x-axis is now below it. and vice versa. hence, a reflection over the x-axis.
the "+6" moves then everything up by 6 units. which is a vertical shift up by 6 units.
What formula do I use to find area? ABC
what is the value of x
Answer:
x=180
Step-by-step explanation:
The triangles are similar by AA, They both have a right angle and vertical angles are congruent.
[tex]\cfrac{90}{135} =\cfrac{120}{x} \\\\\cfrac{2}{3} =\cfrac{120}{x} \\\\2x*3(120)\\\\x=\cfrac{3(120)}{2} \\\\x=180[/tex]
~
Write a function rule for the table.
Answer:
The answer is:
p = h + 12.5
Hope this helps! Have a great day/night! :)
GIVING GRAINLIST HURRY
Under his cell phone plan, Alexander pays a flat cost of $69.50 per month and $5 per
gigabyte. He wants to keep his bill under $85 per month. Write and solve an
inequality which can be used to determine g, the number of gigabytes Alexander can
use while staying within his budget.
I thought I knew the answer but I didnt
A bakery receives 200 loaves of bread each day of the week. The table below
displays how much it spent each day last week. The bakery uses FIFO. If it
had 150 loaves of bread left on Friday afternoon, what was the current value
of its stock?
Day
Monday
Tuesday
Wednesday
Thursday
Friday
Price
$175
$200
$225
$250
$300
O A. $300
B. $250
C. $175
D. $225
The current value of its stock is $300.
What is the current value of its stock?FIFO means first in first out. It means the the goods bought first are the first to be sold. The ending inventory is the inventory purchased last.
The ending stock would be the bread purchased on Friday. The current value of the stock is $300.
To learn more about FIFO, please check: https://brainly.com/question
What is the name of the polygon? please help
Answer:
rectangle or Quadrilateral
Step-by-step explanation:
Can i please get some help!!
Answer: C
Step-by-step explanation:
Find the slope of the line and write the slope as a rate of change. This graph
approximates the number of households that have personal computers y (in
millions) for year x.
Calculate the slope.
m =
The slope of the line is the rate of change of the graph
The rate of change of the line is 3 million households per year
How to determine the slope of the line?From the line, we have the following points
(x,y) = (2002,74) and (2006,86)
The slope is then calculated as:
[tex]m = \frac{y_2 -y_1}{x_2 -x_1}[/tex]
Substitute known values
[tex]m = \frac{86 - 74}{2006 - 2002}[/tex]
Evaluate the differences
[tex]m = \frac{12}{4}[/tex]
Evaluate the quotient
[tex]m = 3[/tex]
This means that the slope is 3 million
Hence, the rate of change of the line is 3 million households per year
Read more about slopes at:
https://brainly.com/question/1884491
Question 28
1 pts
ents
es
Monday Shift
Riva works at a long day care centre. On Monday she spent 17 hours in
the babies room, then 14 hours in the toddlers room before finishing the
day in the kindergarten room for hours.
How many hours did Riva spend with the children altogether on Monday?
Answer:
all too together, Riva spent 32 hours
t-activity-player/star/start
A piece of machinery depreciates $6000 the first year,
$5600 the second year, and $5200 the third year. If the
rate of depreciation is constant, what is the amount of
depreciation of the piece of machinery in the sixth year?
Answer:
$2400
Step-by-step explanation:
as you realize, it is going down by $400 per year
6000, 5600, 5200, 4800, 4400, 4000, 3600, 3200, 2800, 2400
1. 2. 3. 4. 5. 6. 7. 8. 9. 10
it would be $2400
Vector 10 5 was transformed to 40 20 what was the transformation
Answer:
i believe its a
Step-by-step explanation:
sorry if im not correct
Defining Your Triangles
1. Which peak did you select? (1 point)
Tyler will climb peak______.
Answer:
Tyler will clim peak _____A____
True or false if a quadrilateral is a rhombus then it is a parallelogram
Answer:
I'm pretty sure that's true.
Which statements show that △ A B E is similar to △ A C D ? Select TWO that apply.
A shape is similar if corresponding angles are equal & if one is an enlargement of the other.
(I. E., one shape is twice as big as the other one.)
So, compare the lengths to find a common scale factor (of 2, for example, where you multiple by 2 to get a value & divide to get original value, from one shape to another.)
Hope this helps!
A candy dish has 12 strawberry 8 lemon 6 orange and 9 grape candies in it. Jimmys favorite is lemon. What is the probabillity he will get 2 lemon if he gets one eats it and than gets another
Answer: 4/85
Total number of candies= 12+8+6+9
=35
probability of getting lemon the first time= 8/35
probability of getting lemon the second time= 7/34
probability of getting 2 lemon= (8/35)×(7/34)
= 4/85
Step-by-step explanation: