Answer:
I think the answer is A
Step-by-step explanation:
4x - 8 = 16
Make sure to include the steps please, it's a two-step equation.
Answer: x=6
Step-by-step explanation: You add 8 to 16 and that gives you 4x=24. Then you divide by 4 and that gives you x=6.
е The solid shown below is made by combining two rectangular prisms. What is the volume of the solid?
A. 60 cubic inches
В. 120 cubic inches
C. 216 cubic inches
D. 48 cubic inches
please help me with this question
Answer:
Honestly I don’t know
Step-by-step explanation:
Three ropes of length 2 m 84 cm, 4 m 26 cm and 7 m 10 cm are to be cut into small pieces of equal length. What is the greatest possible length of each equal part, so that there is no wastage? How many pieces are there in total?
The greatest possible length of each piece is 2 cm.
What is HCF?The highest common factor is defined as the set of numbers with the highest common multiple. The highest positive integer with more than one factor in the set is HCF.
Three ropes of length 2 m 84 cm, 4 m 26 cm, and 7 m 10 cm are to be cut into small pieces of equal length.
We have been given the lengths of the ropes as
2 m 84 cm = 284cm
4 m 26 cm = 426cm
7 m 10 cm= 710 cm
We have to determine the greatest possible length of each equal part So that there is no wastage
So the greatest possible length of each piece will be the HCF of the length of the ropes.
⇒ 284 = 2× 142
⇒ 426 = 2 × 213
⇒ 710 = 2 × 355
Hence, the HCF of the 284, 426, and 710 is 2.
Therefore, the greatest possible length of each piece is 2 cm.
Learn more about the highest common factor here:
https://brainly.in/question/3803222
#SPJ2
is the following number rational or irrational?
√121
Answer:
Rational
Step-by-step explanation:
Because it gives whole number which is 11
Answer:
Rational
Step-by-step explanation:
Hilary is ordering a large circular pizza from her local pizza shop. She asks about the size of the pizza and is given three different values: 14 inches, 44 inches and 7 inches.
Hilary knows three measurements that are used to describe circles: radius, diameter and circumference. Which value best matches each measurement? Explain your reasoning.
Answer:
7 is the radius
14 is the diameter
44 is the circumference
Step-by-step explanation:
7 is the smallest number of them all so it's the radius. The diameter is double of a radius so 14 is the diameter and finally 44 is the circumference :)
Please help!
Part 1: Collect Data
In order to complete your assignment, you will need to collect some data.
The first five data points have been provided for you.
Age
(years) Number of U.S. States Named in 60 Seconds
5 7
15 42
25 49
35 35
65 50
Take a survey of at least five more people. You need a watch, stopwatch, or timer.
First, record the age of the person you are surveying.
Next, ask the person to name as many U.S. states as possible in 60 seconds. Keep a count, and watch your timer. Record each person’s data next to his or her age.
Repeat this with at least five people, and be sure to survey a range of ages, from young to old.
Part 2: Organize Your Data
Create a table of values using the age and number of U.S. states named in 60 seconds.
A graph is provided with the first five points plotted. Use your table to add your five data points to the scatter plot.
You may create a new graph from scratch, containing all 10 points, print the sample graph and add your data, or save the sample as an image and use a drawing program to add your data to the image. If you choose to print and draw by hand, you need to be able to scan and upload your work at the end of the project.
A coordinate plane is shown. The x axis is labeled age in years and the y axis is labeled number of U.S. States named in 60 seconds. Five data points are already plotted on the graph. These points are located at 5 comma 7, 15 comma 42, 25 comma 49, 35 comma 35, and 65 comma 50.
Draw a line of best fit through your scatter plot. Draw by hand on your printed graph or use a drawing program on your computer to create the line.
Part 3: Drawing Conclusions
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Answer: 12 years:8 states 11 years:12 states 9 years:1 state. 38 years: 24 states 2 years: (he ignored me)
I ACTUALLY DID YOUR MATH SURVEY BRAINLYEST PLEASE
Step-by-step explanation:
Answer:
give them brainliest NOW
Step-by-step explanation:
Can someone please help me thxs.
Answer: acute for #1 obtuse for #2 and isosceles for #3
Step-by-step explanation:
SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!! I NEED THE ANSWER TODAY THIS ASSIGNMENT IS DUE TODAY
Answer:
x = 5
Step-by-step explanation:
4x + 2y + z = 24
2x - 3y - z = 2
5x + y + 2z = 21
-----------------
Eliminate z
Add the 1st and 2nd eqn
4x + 2y + z = 24
2x - 3y - z = 2
----------------
6x - 1y = 26 eqn A
Multiply the 2nd eqn by 2, then add the 3rd.
4x - 6y -2z = 4
5x + y + 2z = 21
----------------
9x - 5y = 25 eqn B
---------------
Now you have 2 eqns in 2 unknowns, not 3.
Multiply eqn A by 5 and subtract eqn B.
30x - 5y = 130 eqn A times 5
9x - 5y = 25 eqn B
-------------
21x = 105
x = 5
Answer:
x = 5 is the answer
Step-by-step explanation:
plz help !
Question 11 of 14
Drag the operation signs to make the equation true. An operation may be used once. more than once, or not at all
I NEED HELP ASAP
Only do 3-5
Answer:
3. 37.5
4. 60
5. 32
Step-by-step explanation:
Mark me brainliest tho 2
Answer:
3. A=37.5ft
4.A=60in
5.A=32in
Hope I helped you pls mark brainliest if you can
What is the width of this rectangular prism if the volume is 162 cm cubed?
A. 3 cm.
B. 3 cm. squared
C. 3 cm. cubed
D. 108 cm.
Answer:
A 3 cm
Step-by-step explanation:
Volume is lxwxh, 6x9= 54, and 54x3=162
Answer: 3
Step-by-step explanation:
The equation for volume of a rectangular prism is lwh. We have the lh and 6 times 9 is 54. Now we just divide 162 and 54 and that's the width which is 3. And to double check 3 times 9 times 6 is 162 :)
Can someone please help me! No bots will be acceptable!!! This is due today. Pls help!! I just need help with number 2. , the first question. Thanks!
i dont see anything, what do you need help with?
Can someone please please PLEASEEE help me with these two questions!!
(15 points….)
Answer:
1) = 2hrs and 30mins
2) = 130miles
Step-by-step explanation:
1) 60mi/hr, total driven 150miles
so at 120miles thats 2 hours. 30 miles is 30 minutes
60+60+30=150miles
2) 40miles/hr you drove 2 hours at 40 miles
40+40 =80miles
50miles/hr you drove 1 hour st 50 miles
40+40+50 = 130miles
Answer: 1) 2.5 hours, 2) 130 miles
Step-by-step explanation:
To solve both of these problems, let us remember the formula:
Distance = (speed) × (time)
1) Plug in the numbers into the formula:
150miles = (30miles/hour) × (time)
Divide both sides by 30miles/hour to solve for time:
150miles/(30miles/hour) = time
Simplify:
2.5hours = time
2) Susan's driving is broken into two parts with different speeds and time.
Solve the distance for first drive by plugging numbers into formula:
Distance = (40miles/hour) × (2hours)
Multiply:
Distance of first drive = 80miles
Solve for distance of second drive:
Distance = (50miles/hour) × (1hour)
Multiply:
Distance of second drive = 50miles
Add distance of first drive and second drive:
80miles + 50miles = 130miles
Given
\qquad m \angle LON = 113^\circm∠LON=113
∘
m, angle, L, O, N, equals, 113, degrees
\qquad m \angle MON = 2x + 33^\circm∠MON=2x+33
∘
m, angle, M, O, N, equals, 2, x, plus, 33, degrees
\qquad m \angle LOM = 3x + 20^\circm∠LOM=3x+20
∘
m, angle, L, O, M, equals, 3, x, plus, 20, degrees
Find m\angle MONm∠MONm, angle, M, O, N:
Answer:
what? I don't get it?
Step-by-step explanation:
Answer:
57
Step-by-step explanation:
I did it in the test
Which is a reasonable conclusion from the information presented in the bar graph?
A. Illinois had more electoral votes in 2000 than in 1980.
B. Most of the states had more electoral votes in 1980.
C. Most of the states had more electoral votes in 2000.
D. Arizona had the largest increase in electoral votes.
Answer:D. Arizona had the largest increase in electoral votes.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Please do not post inappropriate stuff like pic of your self I have a answer with a girl that has a pic of her self please please do not do that
....................
Answer:
No, because 2^28 is equal to 2x2 28 times, not 28x2. This means that the answer will be 268435456.
Step-by-step explanation:
Answer above
If this has helped you please mark as brainliest
Answer:
no, exponents are how many times the base is used, it would be 2×2×2... so on until there are 28 2s
Distribute the negative number and simplify.
-7(2 - 3x)
The graph shows the approximate median annual earings for five occupations. About how much less does a cook earn than a teller? Annual Earnings $100,000 $90,000 $80,000 $70,000 $60,000 $50,000 $40,000 $30,000 $20,000 $10,000 $0 Cook Teller Professor Actuary Accountant
PLs help
please help me due at tomorrow 8a.m
Answer:
c
Step-by-step explanation:
John has a box of nails. The box contains 65 small nails, 40 medium nails, and 45 large nails. Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box. There are 176 medium nails in Susan's box.
What is the total number of nails in Susan's box?
Answer:
326
Step-by-step explanation:
Add a nails: 65+40+45+176= The answer
660
Step-by-step explanation:
John
65s (small)
40m (medium)
45 L (large)
Susan
x small
176m
y large
From question:
Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box =Meaning same ratio
John ratio. Susan
s : m : L s : m : L
65 : 40 : 45. 13 : 8 : 9
13 : 8 : 9. x : 176 : y
x = (176/8)*13
=286
y = (176/8) * 9
= 198
Total number of nails in Susan box
= x + 176 + y
= 286 + 176 + 198
=660
Is the following number rational or irrational?
-501/502 (fraction 501 over 502)
Answer:
I think it is rational
Step-by-step explanation:
I think its rational because the fraction is not 502/-501 that would make it irrational
Answer: Rational.
Step-by-step explanation: A rational number is any integer, fraction, terminating or repeating decimal. It can be expressed as a ratio of two integers. So, -501/502 is a rational number.
What is the median of the following data set? 6.1, 4.5, 4.2, 5.0, 6.5, 5.9, 5.7
REWARDING BRAINLY
Answer:
5.7
Step-by-step explanation:
brainly pls :]
100 POINTS: ANSWER PROPERLY WITH STEPS SHOWN FOR BRAINLIEST AND POINTS!!!!!!!!!!!! GST AND PST VALUES ARE BASED ON CANADA ONTARIO, IN TOTAL IT IS 15%! CHECK PICTURE
Answer:
yes i agree with you!!!
Step-by-step explanation:
Billy and Sam started with the same number of baseball cards in their collections. Billy collected 3 cards per week and now has 29 cards. Sam collected 2 cards per week and now has 20 cards. Let x represent the number of cards they began with, and let y represnt the number of weeks. Which system of equations represents this situation?
Answer:
x+3y=29
x+2y=20
Step-by-step explanation:
I need help understanding and I need help with the answer :)
Answer:
Step-by-step explanation:
Circumstance of a curcle C=2*pi*r
So if you want to find r from this equation you come up with r=C/2*pi. That's exactly what they give you in the problem.
Now you know that C= 26.69 so replacing what we know in the formula r=C/2*pi you get
r=26.69/2*3.14 =4.25
So looking at the figure you they said r=4.25
That means that the figure is has to be a circle.
Hope that makes sense.
Find the slope of the line
Answer:
-2/3x
Step-by-step explanation:
To find the slope, you would do rise/run.
To get to one point to the other, you move 2 units down and 3 to the right.
Hope this helps!
A store bought 200 toys at a cost of $20 each. The store sold all the toys at a percent markup of 30%. Find the total selling price.
Answer:
5200
Step-by-step explanation:
200x20=4000
30% of 4000 is 1200
4000+1200
Answer:
5200
Step-by-step explanation:
200×20=4000
30% of 4000 is 1200
4000+1200=5200
Please help i don’t know what I’m supposed to do!!
Answer:
do ur assignment by downloading the given document and upload it there..
(6th grade math) write -4n in a word sentence to represent the expression
Answer:
Step-by-step explanation:
-4n is -(4*n)
So it is [tex]-\frac{4}{n}[/tex].
Answer:
Negative four times n
Step-by-step explanation: