Answers
Answer:
true
false
false
true
Step-by-step explanation:
Parentheses before multiplication or division
Related Questions
Please help, I will give brainliest to best answer
Brainliest checklist:
-Must show work
-Must be correct
Answers
Answer:
060.28
Step-by-step explanation:
3 can't go into 1, but it goes into 18 six times with 0 left over. 3 goes into 0 zero times. 3 goes into 5 one time with 2 left over. 3 goes into 26 (because you pull the 6 down) 8 times with 2 left over.
Ganesh is making a scale model of the Space Needle in Seattle, Washington. The Space Needle is 605 feet tall. If the model is the actual size of the Space Needle, how tall is the model?
Show all your thinking.
Answers
Answer:
it says if it was the exact same size thats what i understood so it would be 605ft tall
Step-by-step explanation:
Answer:
The model is 6.05 feet tall.
Step-by-step explanation:
Now to the breakdown.
What does it mean to scale? Scaling is used for representation drawing or model is designed to tell the audience(those interested in the design) the ratio to which the design was done in respect to the actual size.
From the above definition we can scale down or scale up. To scale down is to reduce the dimensions of the actual size in our design (possibly in an effort to conserve available space). To scale up is to enlarge the dimensions of the actual size in our design (possible in an effort to show intricate and tiny parts).
Back to question, The actual size of the space needle is 605 feet to design this using the actual size will require a very large amount of resources. So the scale model is made at a scaled down ratio of 1:100 (in a bid to manage available resources like paper size and others pertaining to the design).
1:100 means that every 1ft in the scale model represents 100ft of the actual model.
So for an Height of 605ft the scale model will have representing height of 605/100 = 6.05ft.
Simplify the expression using the distributive
property.
9(4y-7)
Answers
Answer:
36y-63
Step-by-step explanation:
9(4y-7)
9*4y + 9*-7
36y-63
Answer:
[tex]\huge\boxed{\sf{36y-63}}[/tex]
Step-by-step explanation:
Hello.
Use the Distributive Property and simplify.
Remember that it states: a(b+c)=ab+ac
Where a, b, and c can be either constants or variables.
Now, simplify the given expression:
[tex]\hookrightarrow\sf{9(4y-7)}=9*4y - 7*9=36y-63[/tex]
I hope it helps.
Have a great day.
[tex]\boxed{imperturbability}[/tex]
can someone help me with a total budget thing that’s part of a road trip math project? (COMMENT IF YOU CAN PLS HELP ASAP)
Answers
It is a Saturday morning, and Jeremy has discovered he has a leak coming from the water heater in his attic. Since plumbers charge extra to come out on weekends, Jeremy is planning to use buckets to catch the dripping water. He places a bucket under the drip and steps outside to walk the dog. In half an hour, the bucket is 1/3 of the way full.
What is the rate at which the water is leaking per hour? (the unit rate)
Answers
Answer:
the rate is 765
Step-by-step explanation:
Greg runs 4 kilometers in 20 minutes. If he keeps running at the same pace, how many kilometers will he run in an hour?
Answers
Answer:
12
Step-by-step explanation:
there are 60 minutes in a hour
60/20 is 3
so you muiltply 4 and 3 to get 12
Answer: 12 kilometer
Step-by-step explanation:
If he run 4 kilometer per 20 mins, it will take him one hour to run 12 kilometer.
Original
4 kilometer. X kilometer
——————- = ————————-
20 mins. 60 min
20x3 = 4x3
4x3= 12 kilometer
Solve for w. Show your work.
( 36 ÷ 3 )( 2 x 6 ) = w
Answers
Answer: 144
Step-by-step explanation:
Which equation is a linear function? (Look at the photo I attached for the choices) please help me I am confused!
Answers
Enter an equation in standard form to model the linear situation.
A bathtub that holds 28 gallons of water contains 18 gallons of water. You begin filling it, and after 5 minutes, the tub is full.
Answers
In 3/5÷3=1/5, the (blank) is 3. what is the blank supposed to be?
a) quotient
b) divider
c) divisor
Answers
Answer:
C) Divisor
Step-by-step explanation:
Dividend/Divisor=Quotient
Find the area of the shaded region. Round your answer to the nearest tenth.
Answers
Answer:
AREA is 9 to the power of 4
Step-by-step explanation:
Which is 9×9×9×9= the answer
Cause area = l×w×h
Please help me I will give you the brain thing and extra points. (image below) 7/30
Answers
Answer:a I believe because it multiplies 15 by 1.5 to get 22.5
Step-by-step explanation:
Help me pleasee!! If u have questions please dont put an answer tell me down below tyy
Answers
Answer:
D
Step-by-step explanation:
PLS HELP DUE SOON!! (retest) will give brainliest <3
Answers
Answer:
B and D
Step-by-step explanation:
Im sorry yall- im just CONFUSED and nned the help for all yall smart people
1) Greg climbed 100 steps in 50 seconds. How many steps did he climb per second?
2) Santa Clause distributed 45 gifts among 15 preschool children. How many gifts did each child receive?
Answers
Answer:
2 steps per sec
3 gifts per kid
Step-by-step explanation:
Answer:
1: HE climbed 2 stairs per second
2: each child got 3 gifts
Step-by-step explanation:
Which system of equations has an infinite number of solutions?
2x – 6y = 18
x – y = 9
2x – 6y = 18
x + 3y = 9
2x – 6y = 18
x – 3y = 9
Answers
Answer:
I think it's x - y = 9
Step-by-step explanation:
It's the only without a variable with it. Hope this helps :)
Answer:
c on edge
Step-by-step explanation:
Tina pet sits to earn extra money. She charges a flat service fee of $20, plus $15 per day. If one of her customers spent less than $110, which of the following inequalities could be used to solve for x, the number of days the customer paid for pet sitting?
A. $15x - $20 < $110
B. $15x < $130
C. $15x < $110
D. $15x + $20 < $110
Answers
Answer:
D. $15x+20<$110
Step-by-step explanation:
$15 times the number of days plus the service fee should be less than $110.
HELP PLZ!! Will give brailiest!
Answers
Answer:
a- 1/4 x 2/1
b-2/1 divided by 5
Step-by-step explanation:
Answer:
I think B? hope this helps!
A 222-inch pipe is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece.
The shorter piece is __ inches long.
Answers
this time actually awnser the question! or i will flagg yoi
Answers
Answer:
1
Step-by-step explanation:
PLEASE DO THIS ASAP! WILL GIVE BRANLIEST, NO FAKE ANSWERS! Read directions on paper. Connect coordinates with ones that match..just read the paper.
Answers
PLEASE HELP I GIVE 20 POINTS!!!!
Answers
Remember there are two of each side with the expression.
Expression: 3b + 3b + b+a + b+ a
To simplify collect all like terms (ones with a common letter or are the same)
Simplified expression: 8b + 2a
You got the expression by adding all sides together then simplifying by collecting like terms.
I will do the rest as comments on this post.
prove that for any natural value of n the value of the expression (n+2)^2-(n-2)^2 is a multiple of 8.
Answers
Answer:
Se below
Step-by-step explanation:
Simplifying, using formula a^2 - b^2 = (a +b)(a - b)
(n + 2)^2 - (n - 2)^2 =(n + 2 + n - 2)(n + 2 - n + 2) =2n(4) =8nAs we see the resulting expression is multiple of 8
Please help me I will give you the brain thing and extra points. (image below) 27/30
Answers
Answer:
C. 0.07
Step-by-step explanation:
60/4.2 = 0.07
What is the result when 38x+ 2 1/5 is subtracted from 3 1/2x−4 1/10?
NEEDED ASAP!!
tysm
Answers
Answer:
The answer is -69/2(x)-33/5
Step-by-step explanation:
I hope this helps!
(
34
1
2
)
(
x
)
−
1
9
10
(De
Is the answer
Answer this question ASAP
(Please Don’t answer the question if you don’t know it or not sure what the answer is)
Answers
Samantha and Luis are attempting to determine the average number of library books that seventh-grade students check out at one time. Samantha surveys every other seventh grade student leaving the library. She samples a total of 40 of the 200 seventh graders. Luis samples 30 of the 200 seventh grade students at random in the school cafeteria. Whose sample is the most random?
Answers
Answer:
A
Step-by-step explanation:
Luis because the sample is taken from the population of all seventh graders.
Answer:
The answer is A your welcome ;)
Step-by-step explanation:
sorry, i have another math question. ugh! :(
Answers
Answer:
Y=1/2x-2
Step-by-step explanation:
step by step explanation:
Which number line shows 1 to 4 divided into thirds?
Answers
Answer:
Line 1.
Step-by-step explanation:
This is because in order for it to be considered thirds, the third has to equal a whole. Line one goes:
1/3 2/3 3/3
This is split into thirds
The required number line that represents the dividend of the three is the fourth line. Option D is correct.
Given that.
To determine the line that has a dividend of 3.
A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.
Here,
Line 1 has a dividend of 2,
Line 2 has a dividend of 5
Line 3 has a dividend of 4
Line 4 has a dividend of 3
Thus, the required number line that represents the dividend of the three is the fourth line. Option D is correct.
Learn more about number line here:
brainly.com/question/17683084
#SPJ2
Please help me I will give you the brain thing and extra points. (image below)
Answers
Answer:
A) 5 minutes
Step-by-step explanation:
What you’re looking for is where the two lines on the graph intersect, which is at 5 minutes. Therefore, they have filled the same number of barrels in 5 minutes
It is where the two lines intercept.