Answers
Related Questions
plz help me, and go step by step on how to do it plz
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2s + 5 > 21
2s > 21 - 5
• now you substract 21 -5
2s > 16
• divide both sides by 2 to isolate the variable and you’ll get your answer
2s / 2 > 16/2
• the answer is
s > 8
Answer:
8 i believe
Step-by-step explanation:
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
Answers
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_)
What is the area of this triangle?
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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
Pleaseee help me hurryy
Answers
Answer:
Step-by-step explanation:
i hink it is the middle one, im not sure tho..
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?
Answers
Answer:
Martha has diabetes
Step-by-step explanation:
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
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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
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Answer:
A. 60 cm 2
Step-by-step explanation:
hope this helps
A=base height=30·2=60
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?
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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.
Learn more about statistical and not statistical here:
https://brainly.com/question/11253919
#SPJ2
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.
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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:
brainly.com/question/1859113
#SPJ2
The complete question is shown in figure.
Is x < -8 the same as. -8 > x
Explain
Answers
Answer:
yes its just flipped
Step-by-step explanation:
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
Answers
Drag the answers to match the inequality and the situation it represents.
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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.
1. A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width.
How many inches of the width of the box is not taken up by pencils. Show your reasoning.
2. All the pencils have the same width. How wide is each pencil? Show your reasoning.
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Answer:Width of box is not taken up by pencils = 2 5/8
Step-by-step explanation:
pls answer we just started doing this today and my teacher expects us to know this :(
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Since 1 pound of cashews costs $15, you multiply 15 by 2, to get $30, then you multiply 15 by .5 since you still have half a pound left, which then gives you $7.5, then you add 30 to 7.5, which gives you the answer of $37.5
A Punnett square is a grid used to show possible gene combinations for the offspring of two parents. In the Punnett square shown, a boy is represented by XY. A girl is represented by XX.
Complete the Punnett square.
Answers
I need help with this (giving brainliest)
Answers
Answer:
R=110 degrees
B=110 degrees
Step-by-step explanation:
R and B are the same angle, we minused the mesure of G and since angle O is same as the other angle we multiplied 60 by two and then added 20 which gave us 140
360-140=R+B
220=R=B
110=R
110=B
Answer:
m<R = 120 degrees, m<B = 100 degrees
Step-by-step explanation:
1. i found the blue line and the angle of any line is 180 degrees
2. since angle O is 60 you have to subtract it from 180 -60 = 120 = m<R.
3. this one is more complicated you have to subtract angle O and angle G which is 20 degrees so you add 20 + 60 = 80 and then you take the sum and subtract it from 180: 180 - 80 = 100
Answer this question please and thank you.
Answers
Answer:
39
Step-by-step explanation:
1287/33=39
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.
Answers
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:
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 :)
Answers
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
⚠️MATH QUESTION⚠️ Angle Similarity
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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.
Write a simplified expression that represents the perimeter of a triangle who has a length of 7x + 5 and a width of 3x - 8.
Answers
Answer:
The simplified expression would be 10x - 3
Step-by-step explanation:
add like terms.
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.
Answers
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
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Help me please- not multiple choice
Answers
Answer: im not absolutely sure, but i think A
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.
Answers
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"
Last question I don’t get PLS NEEDS TO BE TURNED IN BY 11
Answers
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.
The other guys right I’m so sorry I just need a few more points! I’m sorry!
Please explain your work, thank you!!
Answers
Answer:
ez
Step-by-step explanation:
Convert: 67100 mm = _____ m?
Answers
Answer:
67.1m
Step-by-step explanation:
67100 divided by 1000 = 67.1m
The diameter is 12. Please help me the person with the correct answer will get the crown.
Answers
Pls help mei really need this right now!
:)
Answers
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: