Answers
For the square the A=4x4=16 in2
For the rectangle the A=(8-4) x 6 =48in2
16+48 =64in2
So the first answer is correct
Related Questions
My brother told me he will give me $.25 per day for 10 days OR he will give me $.01 then give me double the following day for 10 days. Which one is a better deal?
How much money will I get at the end of 10 days if I accept the .25 per day?
How much money will I get at the end of the day if I accept the .01 then double the following day?
Answers
Answer:
you will get more money if he gives you 1 cent per day then doubles it
Step-by-step explanation:
if your brother gives you 25 cents per day, at the end of 10 days you will have $2.50
if he gives you 1 cent per day then doubles it, this will be your daily earnings:
day 1- 0.01
day 2- 0.02
day 3- 0.04
day 4- 0.08
day 5- 0.16
day 6- 0.32
day 7- 0.64
day 8- 1.28
day 9- 2.56
day 10- 5.12
then when you add all of this up, you would recieve 10.23 cents at the end of day 10
pls help...
solve for x in the following...pls explain
a)7x+5=3x-1
b)5x+12=3x+14
Answers
Answer:
a) x = -1.5
b) x = 1
Step-by-step explanation:
For problem a, you can start by subtracting 3x from both sides to gather all the like terms together:
7x + 5 = 3x - 1
-3x -3x
4x + 5 = -1
Next, to get the coefficients on one side, you subtract 5 from both sides:
4x + 5 = -1
-5 -5
4x = -6
Now, you divide by 4 on both sides to isolate x:
x = -6/4 = -1.5 --- > x = -1.5
For problem b, you start by subtracting 3x from both sides(kinda like problem a):
5x + 12 = 3x + 14
-3x -3x
2x + 12 = 14
Next, you can subtract 12 from both sides, isolating the "x term".
2x + 12 = 14
-12 -12
2x = 2
Lastly, you can divide by 2 to get x:
x = 1
1:
[tex]7x +5=3x-1\\7x+5-3x=-1\\7x-3x=-1-5\\4x= -1-5\\4x= -6\\x=-\frac{6}{4} (en donde ambos se divide entre 4)\\Respuesta / x=-\frac{3}{2}[/tex]
2:
[tex]5x+12=3x + 14\\5x+12-3x=16\\5x-3x=16-12\\2x= 16-12\\2x= 4\\x=4/2\\( se divide entre 2)x= 2[/tex]
this is an emergency please help!!!!!!!!!!!!!
its d0wn below will mark brainlist
Answers
Answer:
ill edit this message in a moment with the answers
Step-by-step explanation:
4+4x+x^2 = y Given x = 3
Answers
Answer:
y=25
Step-by-step explanation:
y=4+4x+x^2
x=3
y=4+4(3)+(3)^2
y=4+12+(3)^2
y=4+12+(3x3)
y=4+12+(9)
y=16+9
y=25
If this helps please mark as brainliest
Alonzo is $120 in debt. He makes 15 per hour. He wants to have at least $75 left over after he has paid off his debt.
Answers
I need this answer quick godbless if u help
Answers
Tim's credit card has a restriction that he must pay either 15 percent of the unpaid balance or $25, whichever is greater
Which will he pay if he has an unpaid balance of $216?
A) $25
B) 15%
Answers
Answer:
He has to pay 15% as that is 32 and more than $25
Step-by-step explanation:
If you take 15% out of 216 it will become 32.
subscrbe to 941 teaser out now t!nyurl d0t com/941channel
Answers
Inscribed angles math lib
Need help with number 2 , 3 , and 4 thank you!!!
Answers
Answer:
See solutions below
Step-by-step explanation:
2) angle at the vertex is half that of its intercepted arc;
51 = 1/2(14x-38)
51*2 = 14x-38
102 = 14x-38
14x = 102 + 38
14x = 140
x = 140/10
x = 14
3) 9x+7 = 1/2(68)
9x + 7 = 34
9x = 34-7
9x = 27
x = 27/9
x = 3
4) 114 = 1/2(30-(8x-36+40))
114 = 1/2(360-8x+36-40)
114*2 = 356 - 8x
-8x = 228-356
-8x = -128
x = 128/8
x = 16
Answer:2
Step-by-step explanation:
51+14x-38=180
13+14x=180
14=167
X=12
hii! please help asap. i’ll give brainliest
Answers
Answer: D
Step-by-step explanation: The amount of times a number appears is the amount of x's you put over it. D matched it.
-6x - 11 = -7x - 2
what would x be? (distributive property)
Answers
Answer: x = 9
Step-by-step explanation:
-6x - 11 = -7x - 2
x - 11 = -2
x = 9
Answer:
[tex]x=9[/tex]
Step-by-step explanation:
[tex]-6x-11=-7x-2[/tex]
[tex]-6x-11+7x=-2[/tex]
[tex]-6x+7x=-2+11[/tex] ← [tex]collect ~like ~terms[/tex]
[tex]x=-2+11[/tex]
[tex]x=9[/tex]
------------------------
hope it helps...
have a great day!!!
What is the length of the hypotenuse of the triangle when x = 9?
4x+5
3x
Help ASAP
Answers
Answer:
[tex]4x + 5 \: if \: x = 9 \\ 4(9) + 5 \\ = 41 \\ \\ 3x = 3(9) \\ = 27[/tex]
[tex]41 + 27 \\ = 68[/tex]
Diameter of a cylindrical tank is 9 feet and the height of a tank is 25 feet. Find the volume of the cylindrical tank to the nearest hundredth place.
Answers
Answer:
write a story or description in your society caused by extremity
What is the surface area of the cylinder with height 2 mi and radius 6 mi? Round your answer to the nearest thousandth.
Answers
Answer:
301.440 mi²
Step-by-step explanation:
Surface area of a cylinder = 2πrh + 2πr²
Where,
Radius, r = 6 mi
Height, h = 2 mi
Surface area of a cylinder = 2πrh + 2πr²
= (2 * 3.14 * 6 * 2) + (2 * 3.14 * 6²)
= 75.36 + (6.28 * 36)
= 75.36 + 226.08
= 301.44 mi²
To the nearest thousandth
Surface area of a cylinder = 301.440 mi²
7. Rose can type 70 words per minute (wpm). At this rate, how many words can she type in 30 minutes? a. 3100 wpm b. 40 wpm c. 2100 wpm d. 280 wpm
Answers
Answer:
a. 3100 wpm
[tex]1 \: minute = 70 \: words \\ 30 \: minutes = (30 \times 70) \: words \\ = 2100 \: words[/tex]
Please help me answer this i’m being timed, tysm ur the best!:)
Answers
Answer:
See below.
Step-by-step explanation:
X-intercepts: (-1, 0) & (5, 0)
Y-intercept: (0, -5)
Vertex: (2, -9)
Axis of Symmetry: x = 2
Can You Help Me With This Please?
Answers
Answer:
Step-by-step explanation:
Thats what i got but you still have to do the other 2 steps i am not sure how, but i hope that helps!
What is the quadratic equation for the following set of data?
Please help, and thanks if you do!
Answers
Which expression is equivalent to 6k? – 7k – 20?
A (3k-4)(2k-5)
B (6k-5)(6k+4)
C (3k+4)(2k-5)
D (3k+4)(3k+5)
Answers
Answer:
Your answer is C, (3k+4)(2k-5)
Step-by-step explanation:
When AB=3x+8 and GJ=2x+24 what is AB?
Answers
Answer:
AB= GJ ➗2
2x+24➗2= x+12
i'm not sure
What is the volume of the cylinder?
A 75 cubed meters
B) 883.6 cubed meters
C 235.6 cubed meteres
D) 3534.3 cubed meters
Answers
Answer:
B) 883.6
Step-by-step explanation:
V=πr^2h
radius= 7.5
V=π(7.5)^2(5)
V= 883.6
883.6 cubed meters
whats the answer to (x-4)(4x^{2} -8+7)
Answers
Answer:
Please mark me brainliest! ^^
vvvvvvvvvv
20 POINTS! The managers of an automotive insurance company investigated whether the customers in region A have a higher proportion of speeding tickets than the customers in region B. The managers selected 154
customers from region A at random and found that 79 have had a speeding ticket. The managers also selected 148 customers from region B and found that 67
have had a speeding ticket.
To test whether the results could be explained by random chance, the managers simulated 1,000 rerandomizations of the data and then subtracted the sample proportion of region B from the sample proportion of region A in each of the simulations. The table shows the results of the differences.
SEE PICTURES BEFORE ANSWERING
Answers
Answer:
Every year, a pet food company sells its food to stores across the nation. ... In the first month of the new year, the Midwest region secured sales orders from ... Suppose the strategy of the pet food company is to increase the proportion of ... Do you think additional field training is necessary for all of the sales representatives?
Step-by-step explanation:
(x + 3) - [(x+ 2)(x2 - 1)]
Answers
Step-by-step explanation:
can show you step by step how to figure it out it comes in handy a lot of times
I think it’s x2
Sorry i don’t know
Please solve the question below - a/3 = -12
Answers
At a university, 6 out of every 13 students l on campus if there are 156 students enrolled how many live on campus
Answers
What is the approximate volume of the cylinder?
Use 3.14 for pi
Answers
Answer:
it should be 2462 feet³
Step-by-step explanation:
A pie has a diameter of 9 inches. What is the circumference of the pie
Answers
Answer:
pretty sure it is 56.55
Step-by-step explanation:
10 POINTS.... write the equation of the line that has a y intercept of (0.4) and a slope of -3/2
Answers
Answer:
y = -3/2 x + 4
Step-by-step explanation:
y-4 = -3/2 ( x-0)
y = -3/2 x + 4
i honestly don’t understand this ::))
Answers
Answer:
Answer is 100 sq m
Step-by-step explanation:
A = [tex]a^{2}[/tex]
A = [tex]10^{2}[/tex]
A = 100 sq m
HOPE IT HELPS
(FROM CROSS)