Write a simplified expression that represents the perimeter of a triangle who has a length of 7x + 5 and a width of 3x - 8.
Answer:
The simplified expression would be 10x - 3
Step-by-step explanation:
add like terms.
Kaitlin owns 8 shares of a certain stock. Yesterday the total value of her shares went down by 64 dollars. What was the change in value for each share?
Please answer. No links. No explanation needed. Please and Thank you.
Answer:
$8.00
Step-by-step explanation:
(if I understood the problem wrong i'm so sorry!)
(please pick as brainleist!)
Answer:
You lost 8 dollars for each share
Step-by-step explanation:
What is the area of the following parallelogram in square centimeters?
A. 60 cm 2
B. 75 cm 2
C. 6 cm 2
D. 7.5 cm 2
Answer:
A. 60 cm 2
Step-by-step explanation:
hope this helps
A=base height=30·2=60
An aquarium is 20 inches long, 10 inches wide, and 12 inches tall. What is the volume of the aquarium?
Answer:
2,400
Step-by-step explanation:
20 x 10 x 12 = 2,400
Answer:
its 2400
Step-by-step explanation:
hope this helps.
Find the correct plugged in formula for each figure.
Answer:
1,007 is the answer
A cylinder has a volume of 24 cubic feet. Which of the following could have the same radius and height as the cylinder?
A. A cone with a volume of 72 cubic feet
B. A cone with a volume of 32 cubic feet
C. A sphere with a volume of 18 cubic feet
D. A cone with a volume of 8 cubic feet
Is x < -8 the same as. -8 > x
Explain
Answer:
yes its just flipped
Step-by-step explanation:
What is the area of this triangle?
Answer:
A=[tex]24\frac{3}{4}[/tex] in²
Step-by-step explanation:
[tex]A=\frac{1}{2}x base x height[/tex]
[tex]A=\frac{1}{2}x8\frac{1}{4}x 6[/tex]
[tex]=24\frac{3}{4}inches[/tex]²
Pls help mei really need this right now!
:)
Answer:
39
Step-by-step explanation:
Square Area
8-3 to get the right side of the square which equals 5. So the square is 5*6=30
Triangle Area
To get the area of a triangle the formula is a=b*h*1/2, so base is 3 and height is 3, we would do 3*3*1/2 which equals 4.5
but you have 2 triangles so multiply 4.5*2 and that's 9.
Conclusion
So, 30+9=39
Answer:
39
Step-by-step explanation:
Convert: 67100 mm = _____ m?
Answer:
67.1m
Step-by-step explanation:
67100 divided by 1000 = 67.1m
⚠️MATH QUESTION⚠️ Angle Similarity
Answer:
5 in.
Step-by-step explanation:
If you can see, Triangle ABE has the side with 10 in. and 25 in. on the other side and Triangle FCD has one side with 15 inches, so the bottom one should be 5 in. because decreasing size.
pls answer we just started doing this today and my teacher expects us to know this :(
Pleaseee help me hurryy
Answer:
Step-by-step explanation:
i hink it is the middle one, im not sure tho..
The diameter is 12. Please help me the person with the correct answer will get the crown.
Please explain your work, thank you!!
Answer:
ez
Step-by-step explanation:
Clare is painting some doors that are all the same size. She used 2 liters of paint to cover
1 3/5 doors. How many liters of paint are needed for 1 door?
I need an explanation with the answer and I need it today :)
Answer:
I think it's 1 1/4 liters of paint for one door
Step-by-step explanation:
First you have to turn it to an improper fraction
1.) 1 3/5 = 8/5
Then you have to proportion the fraction with the 2 liters (L=liters)
2.) 2/(8/5)
= 10/8 L
3.) Next you convert the fraction to a mixed number
10/8 L --> 8/8 + 2/8 = 1 1/4 L
Every Sunday morning, Opal, Lisa, Talia, and Cora meet for breakfast at the Bagel Shop.
They share the bill equally and each pay $2 toward the tip. The expression 1/4x +2 represents
the amount each friend pays, where z is the amount of the bill before the tip.
The term 1/4x represent the amount each friend pays bill before the tip.
And, The term 2 represent the amount each friend pays towards the tip.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ 1/4x + $2
Which represents the amount each friend pays.
Where, x is the amount of the bill before the tip.
Now,
Since, The expression is,
⇒ 1/4x + $2
Where, x is the amount of the bill before the tip.
Hence, We get;
The term 1/4x represent the amount each friend pays bill before the tip.
And, The term 2 represent the amount each friend pays towards the tip.
Learn more about the mathematical expression visit:
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The complete question is shown in figure.
To find the average of a set of numbers, add up all the items and divide by.
A. 2
B. The maximum
C. The minimum
D. The number of items
Please help me answer question 18 I will give brainlest to the person who answers first. The second picture you need it to answer the question.
Drag the answers to match the inequality and the situation it represents.
Answer:
b < 11 = The baby weighs at least 11 pounds.
b > 11 = The box contains more than 11 books.
b < 12 = There are fewer than 12 beetles in a jar.
b > 12 = The building is taller than 12 feet.
Step-by-step explanation:
The baby weighs at least 11 pounds is b < 11 because the baby weighs more than 11 pounds.
The box contains more than 11 books is b > 11 because there are more books in the box than 11.
There are fewer than 12 beetles in a jar is b < 12 because there are less than 12 beetles in a jar.
The building is taller than 12 feet is b > 12 because 12 feet is less than how tall the building is.
Complete the statement with a situation and unit of your choice. Then answer the question and draw a diagram.
A small _____________ holds 75% as much a large _____________.
1.if the small holds 36 units, how much does the large hold?
2.draw a diagram to illustrate.
Answer:
bucket
48
Step-by-step explanation:
1. A small bucket holds 75% as much as a large bucket
2. 2.draw a diagram to illustrate. "48"
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Martha is mixing up different color candies for treat bags. She used of a pound of yellow candies, of a pound of red candies, of a pound of green candies, and of a pound of blue candies.
How many pounds of blue and green candies were used for the treat bags?
Answer:
Martha has diabetes
Step-by-step explanation:
Answer this question please and thank you.
Answer:
39
Step-by-step explanation:
1287/33=39
Classify the questions as statistical or not statistical.
How many hours a day do
the students in my class
watch television?
How many days a week did
each student in my class go
swimming in the last month?
How many students in my
class watch television?
How many students in my
class can swim?
How many TV shows did
each student in my class
watch yesterday?
Answer:
Statistical:
-How many TV shows did each student in my class watch yesterday?
-How many days a week did each student in my class go swimming in the last month?
-How many hours a day do the students in my classwatch television?
Non-statistical:
-How many students in my class watch television?
-How many students in my class can swim?
Not statistical
Statistical
Not Statistical
Not Statistical
Statistical
What is statistical?The statistical is an arithmetic mean process, in that it adds up all numbers in a data set, and then divides the total by number of data points.
What is not statistical?Questions that are answered with a single data point are not statistical questions because there is no variability in the data used to answer the question.
According to the given question
1). Not statistical. This question is answered by a single number. It is not not answered by collecting data that vary.
2). Statistical. This question would be answered by collecting data ,and there would be variability in the data.
3). Not Statistical. This question is answered by single number. It is not answered by collecting data.
4). Not statistical. This question is answered by a single number. It is not answered by collecting data that vary.
5). Statistical. This answer would be answered by collecting data because we have to collect the data for each student that how many TV shows they watch.
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In a Library, Each bookshelf is 1.2m long 90cm wide and 30cm high. How
many books of size 15cm by5cm by 30cm will fit on each shelf? Find the total number of books in the library if there are 60 shelves.
Answer:
8640
Step-by-step explanation:
No. of books that can be fit in one single shelf = 90/15 x 120/5 = 144
Such that the total number of books in the library if there are 60 shelves = 144 x 60 = 8640
plz help me, and go step by step on how to do it plz
Answer:
8 i believe
Step-by-step explanation:
help me pls i will make u a brainliest
101.66 ÷ 4.42 = 23 square feet
Mac and his brother Ted collect coins. Mac's collection contains 8 more than twice as many as Ted's. If the total number of coins in the two collections is 74, how many coins are in each collection? If x represents the number of coins in Ted's collection, then which expression represents the number of coins in Mac's collection?
x + 2(8)
2( x + 8)
2 x + 8
Task:
Engineers are digging a 3200-foot-long tunnel at a constant rate. After 5 months, the engineers still need to dig 1700 feet to finish the project. How much time does it take to complete the tunnel from start to finish?
Will the engineers have enough time if the project was started in December 2020 and the deadline to finish the project was in August 2021? Please explain your answer for yes or no.
Hint:
y=mx+b (slope-intercept form)
x=time
y=distance
b=3200
Start & Finish: ??
Total length=3200ft
Answer:
318 days or 10.6 months,
No, because the time between august and december is 8 months and it would take 10 to complete the tunnel
Step-by-step explanation:
start by determining the slope:
subtract the remaining distance from the total distance to determine distance so far, then divide by time.
m = (3200 - 1700)/5
m = 1500/5
m = 300
y = mx + b
Plug in to solve for x.
3200 = 300x + 0
3200 = 300x
divide y by m. This is x. (this is known as inverse operation if you didnt know already.)
3200 = 300(10.6_)
Last question I don’t get PLS NEEDS TO BE TURNED IN BY 11
Answer:
n/3 > 5
n divided by 3 is greater than 5
Step-by-step explanation:
When it says "the quotient of a number and 3", it means the number is divided by 3.