Answer: I think it might be A but then again I am only in 6th grade so, whatever!
Step-by-step explanation:
Answer the viable point to please! But Answer Both!!
Solve the proportion: 4/x = 2/7
Answer:b
Step-by-step explanation:
Answer:
x = 14
Step-by-step explanation:
Cross multiply.
7 x 4 = 28.
X x 2 = 2x
2x = 28
x = 14
Can someone really help me please!
Answer:
Step-by-step explanation: You can order without knowing the areas because of the size
Answer:
From Left to Right:
Large, Medium, Small
Explanation:
Assuming all the numbers are the same (chances are that they are seeing as they use the same variable ((the Greek lowercase letter known as Psi - Ψ)), then we should determine the area based on formulas.For the leftmost shape, you have to use the length * width formula TWICE and then subtract the missing area value to find the remaining area (which is--even after subtracting, the greatest than out of all the other shapes).For the middle shape, the formula you use is length * width-- which is less than that of the leftmost shape, but more than the rightmost shape.For the rightmost shape, the formula you use is (length * width)/2--which is half of the middle shape and less than the largest shape.[2.1 + (9.2 x 3.3)] x 0.8
Answer:
the answer is 25.96800
The length of an island is decreasing a rate of 16 inches per year. How many years will it take for the change in length of the island to be -364 inches? Answer value
Answer: 23 years
Step-by-step explanation:
From the question, we are informed that the length of an island is decreasing a rate of 16 inches per year. The number of years that it will take for the change in length of the island to be -364 inches would be gotten by dividing 364 by the rate of decrease every year which is 16 inches. Therefore, this would be:
= 364 / 16
= 22.75 years
= 23 years approximately
4. Is this slope positive or negative? *
25 points
4
6
7
8
Positive
Negative
Answer:
Hard to tell based on what you posted
Step-by-step explanation:
a slope is positive if it is going up from left to right
a slope is negative if it is going down left to right
I don't get it, the concept is to make a proof, but I'm so confused!!!!
Answer:
Try Finding What A And B Is...
Step-by-step explanation:
look at pic and answer plz
Answer:
D.
Step-by-step explanation:
the total amount is $1200 per month
225+375= 600
1200/600= 1/2= 0.50=50%
Jack walked 2/3 of a mile in 1/2 of an hour how far will jack walk in one hour
Answer:
4/3 or 1 and 1/3 simplified
Step-by-step explanation:
So if Jack walked 2/3 of a mile one half a mile, to know how much he walked in an hour you have to multiply 2/3 and 2/1
2/3 time 2/1 is 4/3 or 1 and 1/3 simplified
Can somebody help me with this?
MATH HELP PLEASE !!!! Tickets to a local movie were sold at $5.00 for adults and $3.00 for students. If 150 tickets were sold for a total of $610.00, how many adult tickets and student tickets were sold.
Answer:
A = 80 S =70
Step-by-step explanation:
#Adults tickets = A
#Students tickets = S
A + S = 150
5A (means the price is $5 times the number of Adult tickets) equals the total amount for all of the Adult tickets altogether
3S (means the price is $3 times the number of Student tickets) equals the total amount for all of the students tickets altogether
5A + 3S = 610 (Means adding the total of all the student tickets plus adult tickets will equal $610 for all tickets sold)
Using both equations now, you can use substitution or elimination to solve for one of the variables. Then you can use the variable to substitute to solve the remaining one.
A + S = 150
5A + 3S = 610
Substitution:
A = 150 - S (Rearrange the first equation by moving S to the other side)
Substitute into the other equation
5 (150 - S) + 3S = 610
750 - 5S + 3S = 610 Combine like terms : -2S = -140
Solve for S = 70
Substitute into A + S = 150 A + (70) = 150
A = 80
Are the ratios 13:9 and 6:3 equivalent?
what is the ratio of feet to inches on a measuring tape
Answer:
its multipled by 12
Step-by-step explanation:
Answer:
1 ft = 12
Step-by-step explanation:
The length in inches is equal to the feet multiplied by twelve
What is the ratio of the calories Robyn
burned on Wednesday to the calories she
burned on Monday?
A. 4:3
B. 3:2
C. 5:3
D. 5:4
Answer:
Step-by-step explanation:
7
Help pls and thank you:)
Answer:
y= -3x - 1
Step-by-step explanation:
The graph intercepts y at -3 and the slope is -1
Answer:
It's the 3rd answer. y = -x - 3
Step-by-step explanation:
Please help ASAP help please
Answer:
The ladder is 10 ft long...
What are the solution(s) of x squared minus 4 = 0
Answer:
x=2 or x= -2
Step-by-step explanation:
x^2 - 4 = 0
x ^2 − 4 + 4 = 0 + 4
x^2 = 4
√ ( x ^2 ) = √ 4
= ± 2 = { x 1 = − 2
x 2 = 2
Answer:
X=2 or X=-2
Step-by-step explanation:
x^2 - 4 = 0
x ^2 − 4 + 4 = 0 + 4
x^2 = 4
√ ( x ^2 ) = √ 4
= ± 2 = { x 1 = − 2
x 2 = 2
hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss
Answer:
one mile would it take 4 minutes and Lynn would be able to ride 1/4 of a mile in one minute
Cities are on sale for five each Jennifer has 45 and wants to buy as many as she can how many CDs can Jennifer buy
Answer:
9 cd's
Step-by-step explanation:
(2x - 9) (x + 4) = 0
What the answer
Answer:
x = 4.5 AND x = -4
Step-by-step explanation:
for the first answer
add 9 to 0 and divide by 2
for the second answer
subtract 4
Answer:
x = 9/2 and x = -4
Step-by-step explanation:
you can set each expression in the parenthesis' equal to zero. this is due to it being multiplication so if one parenthesis equals 0, the answer will be 0
2x - 9 = 0 and x + 4 = 0
starting with 2x-9=0
add 9 to both sides
2x = 9
divide by 2
x = 9/2
then do x + 4 = 0
subtract 4
x = -4
so your two answers are
x = 9/2 and x = -4
4. Which shows that these two rectangles are similar?
If y = x + 5 and y = 11, then x = what?
Answer:
6
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
y(11)= x + 5
-5 -5
6= x or x = 6
Hope this helps!!
Averages Question please help!
Pls answer this question with explanation
Answer:
345°
Step-by-step explanation:
If a circle is 360° you would then have to take 15° away from 360° and get the answer of 345°
Determine if the sequence is an arithmetic sequence. If it is, then find the
common difference.
73, 68, 63, 58, 53,
Answer:
-5
Step-by-step explanation:
The common difference is
68-73
-5
Carter has a fruit stand. In the morning, he has 2512 pounds of peaches. He sells bags of peaches that each weigh 112 pounds. He will restock when he has less than 3 pounds of peaches left. Which solution represents how many bags of peaches, b, Carter will sell before he restocks?
Answer:
22
Step-by-step explanation:
Divide 2512/112
Complete the inequality.
59% ___ 3/5
>
<
=
Answer:
59% < 3/5
Step-by-step explanation:
prove me wrong.
Answer:
The answer would be < because 59% < 3/5
¿Qué es una semirrecta numérica?
Answer:
La respuesta está abajo
Step-by-step explanation:
Un rayo numérico es una línea con un extremo. Un rayo comienza en un punto dado y se va en una dirección determinada para siempre, hasta el infinito. El punto donde comienza el rayo se llama el punto final.
por favor marca me brainliest con la corona
Bill runs 400 meters to Andy's house,turns around,and runs 400 meters back home.what was bill displacement?
Answer:
speed = distance/time
= 400/267
= 1.49
1.5
i hope this is right lol good luck
Answer: it is going to be 0 because he turn around and run back so his displacement is going to be 0
Step-by-step explanation:
slope = 2; 3-intercept=-1
Answer: Slope = 2; 3-intercept=-1
Step-by-step explanation:
