Answers
Answer:
The area of the large rectangle can be represented in two ways. Either the sum of each of the areas of the individual smaller rectangles, which is what the first equation represents, as its the base multiplied by the height (a) of each rectangle.
The second equation is a simplified version of the first one, and can be explained in three ways:
Each of the terms in the earlier equation had a common factor of a, which could be taken outside the parentheses.
or
Since the height is the same for each of the smaller rectangles, you can just multiply the height times the sum of the three smaller rectangle's widths
or
The width of the large rectangle is just the sum of each of the smaller widths, so the sum of those multiplied by a will give the area of the large rectangle.
Hope this helps!
Related Questions
HELP PLEASE
Carolina completed the right column of the table to help her translate the number 5.073 to word form.
Step 1: State the number before the decimal point. "Five"
Step 2: Write the word "and."
Step 3: State the number after the decimal point.
Step 4: Write the place value of the last digit.
Step 5: Combine steps 1 to 4 to write the number.
"and"
"seventy-three"
"hundredths"
"Five and seventy-three
hundredths"
In which step was the first error made?
O Step 1
O Step 3
O Step 4
Step 5
Answers
Answer:
..mrnekrvgnw4,grmsfc
Step-by-step explanation:
Simplify the expression:
5(7 − 4n) =
Answers
Answer:
35 - 20n
Step-by-step explanation:
Use destributive property.
5 * 7 = 35
5 * 4n = 20n
35 - 20n
Write an explicit formula of an , the nth term of the sequence 22,20,18
Answers
Answer:
an =24−2n
Step-by-step explanation:
The trainers at Atlantis Aquarium perform shows about sea life. Yesterday, they performed 4 shows in 2 hours. Today, they will perform 6 shows. If they perform shows at the same rate, how many hours will the trainers spend performing shows today?
Answers
Answer:
3 hours
Step-by-step explanation:
Number of shows : Time taken
= 4 : 2
Today, they will perform 6 shows.
Number of shows : Time taken
= 6 : x
Equate both ratios to find x
4 : 2 = 6 : x
4/2 = 6/x
Cross product
4 * x = 2 * 6
4x = 12
x = 12/4
x = 3 hours
The trainers will spend 3 hours performing shows today
Answer:
3 hours
Step-by-step explanation:
When Sergio went to dinner with his brother, the bill was $51.19. What was the total they paid if they left a 15% tip?
Answers
Answer:
The total they paid was $58.8685
Step-by-step explanation:
Let us solve the question using the percentage method
∵ Sergio went to dinner with his brother
∵ The bill was $51.19
∵ They left a 15% tip
→ That means they pay extra money 15% of $51.19
∴ The total they paid = the bill + 15% of the bill
∵ 15% of the bill = 15% × 51.19
→ Change 15% to a decimal by divide it by 100
∴ 15% of the bill = [tex]\frac{15}{100}[/tex] × 51.19
∴ 15% of the bill = 0.15 × 51.19
∴ 15% of the bill = $7.6785
→ Substitute it in the total they paid
∵ The total they paid = 51.19 + 7.6785
∴ The total they paid = $58.8685
∴ The total they paid was $58.8685
Answer:
131.15
Step-by-step explanation:
1 3/4 x 1 1/3 give your answer as a mixed number
Answers
Answer:
2 1/3
Step-by-step explanation:
1 3/4 is equivalent to 7/4
1 1/3 is equivalent to 4/3
7/ 4 x 4/3
reduce with greatest common factor so the two 4 are out (show a line crossing out the top and bottom 4 )
now you're left with 7 x 1/3 = 7/3
7/3 = 2 1/3
The product of two given mixed fractions is [tex]2\frac{1}{3}[/tex].
The given mixed fractions are [tex]1\frac{3}{4}[/tex] and [tex]1\frac{1}{3}[/tex].
What is the product of two fractions?The product of two fractions is the product of the numerators and the product of the denominators.
Product of two fractions = Product of their denominators / Product of their numerators.
Here, the mixed fraction [tex]1\frac{3}{4}[/tex] can be written as [tex]\frac{7}{4}[/tex] and the mixed fraction [tex]1\frac{1}{3}[/tex] can be written as [tex]\frac{4}{3}[/tex].
Now, 7/4 × 4/3
= 7/3
= [tex]2\frac{1}{3}[/tex]
Therefore, the product of two given mixed fractions is [tex]2\frac{1}{3}[/tex].
To learn more about the product of two fractions visit:
https://brainly.com/question/7335118.
#SPJ2
what is the y intercept
Answers
Answer:
2
Step-by-step explanation:
If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to the nearest centimeter? (There are 2.54 centimeters in 1 inch)
Answers
6ft2 = 187.96 cm
175.26 + 187.96 = 363.22 cm
Round => 363 cm
can someone plssss help what is this? what is the algebraic for the following phrase? 7 less than z
A 7z
B z + 7
D z - 7
C z ÷ 7
Answers
Answer:
D cause z is bigger than 8
Answer:
z - 7
step-by-step explanations:
A triangle has side lengths of 19 centimetres, 19 centimetres, and 20 centimetres. Is this triangle equilateral?
Answers
Answer:
no a equilateral triangle has the same length sides all the way around
Help please.........
Answers
Answer:
it would be 105
Step-by-step explanation:
you are adding 6 each time
Answer:
The answer is 105.
Step-by-step explanation:
Because the amount of money is increasing by 6 dollars for every month.
what is the unit cost per napkin if its 15 in a pack for 3.90
Answers
9514 1404 393
Answer:
$0.26
Step-by-step explanation:
To find cost per napkin, divide the cost by the number of napkins:
cost/napkin = $3.90/(15 napkins) = $0.26/napkin
Layla is driving to a concert and needs to pay for parking. There is an automatic fee of
$8 just to enter the parking lot, and when she leaves the lot, she will have to pay an
additional $3 for every hour she had her car in the lot. How much total money would
Layla have to pay for parking if she left her car in the lot for 6 hours? How much
would Layla have to pay if she left her car in the lot for t hours?
Answers
Answer:
additional charge=$3×$6
=$18
minimum charge =$8
total=$24
Answer:
$26
8 + 3t
Step-by-step explanation:
How many solutions are there to the equation shown below? 7x+12=5x−8
Answers
Answer:
Only one and that one solution is -10
Step-by-step explanation:
;w;
Answer:
One Solutionx = -10Explanation:
7x + 12 = 5x − 8
Subtract 12 from both sides7x + 12 - 12 = 5x - 8 + 12
Simplify7x = 5x - 20
Subtract 5x from both sides7x - 5x = 5x - 20 - 5x
Simplify2x = -20
Divide both sides by 22x / 2 = -20 / 2
Simplifyx = -10There Is One solution- PNW
Which of these brands have the lowest cost per unit? PLEASE HELP MY FIRST MATH GRADE OF THE QUARTER IS ON THE LINE!
Answers
Answer:
you need a dotted point starting at 3 and going to to the right
Step-by-step explanation:
the dotted point means x < , x > and since it is greater you always go to the right
A 2.5-kg bag of flour contains enough flour to make 4 cakes. a) How much flour is needed to make 50 cakes?
Answers
Answer:
31.25 kg of flour is needed to make 50 cakes
Step-by-step explanation:
A 2.5-kg bag of flour contains enough flour to make 4 cakes. a) How much flour is needed to make 50 cakes?
We can find it by using unitary method i.e first find quantity of flour needed for 1 cake and then we can find quantity of flour needed for 50 cakes.
Flour needed to make 4 cakes = 2.5 kg
Flour needed to make 1 cake = [tex]\frac{2.5}{4}[/tex] kg
Flour needed to make 50 cakes = [tex]\frac{2.5}{4}\times 50[/tex]
= 31.25 kg
So, 31.25 kg of flour is needed to make 50 cakes
Combine the like terms to create an equivalent expression.
4t-t+2
Answers
Answer:
3t+2
Step-by-step explanation:
khan said so
Help plsss I will mark as brainlest if correct
Answers
Answer:sorry for the delate
Step-by-step explanation:
Make
x
the subject of the formula
x
−
p
=
t
Answers
Answer:
x = t + p
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
x - p = t
Step 2: Solve for x
Add p to both sides: x = t + pfind the area please
Answers
Answer:525 to find area multpi all sides
Step-by-step explanation: can i have brainlst since i helped you
Answer: d.
Step-by-step explanation: 7x15= 105x5= 525
Identify the constant of proportionality
Answers
Anyone, PLEASE answer me all the questions with their answers because I have final board exams, so please answer. I will mark Branliest.
Answers
Answer:
Ok! I will keep a look out on your account and only answer when im sure that I know the answer! :D
Step-by-step explanation:
Is 64 divided by (-8) positive or negative
Answers
Answer:
-8
64,−8→Negative
8x8=64
64/8=8
−8
please help super confused
Answers
Answer:
∠ EHK
Step-by-step explanation:
Adjacent angles are positioned next to each other on a straight line and are supplementary.
∠ IHK is next to ∠ EHK on the line DI and are adjacent
4 thousandths times 3 (like this plz 0.004x3)
Answers
Answer:
0.012
Step-by-step explanation:
0.004 * 3 = 0.012
can you help me please
Answers
Answer: 2
Step-by-step explanation:
2.5 by 2 is 5
Lengthy by width is area
he sum of twice a number and 15”
Answers
Answer:
2x + 15 = the sum of twice a number and 15
Step-by-step explanation:
Plz help me I need tu turn this is by midnight!!
Answers
Answer:
The last answer.
Step-by-step explanation:
It looks to be the correct answer because for the one above you can't simplify 27 by 5.
i need help can so one help me please do not answer it if you don't know the answer.
Answers
what is 6X + 9 + 2x
Answers
Answer:
8x + 9
Step-by-step explanation:
Combine 6x and 2x since they are "like variables" meaning they both contain an x, and write in standard form ax + bx + c