Answer:
Combined volume of the two game systems [tex]=416[/tex] cubic inches
Step-by-step explanation:
Volume of a cuboid = length × breadth × height
Soham's video game system measures 8 inches long, 6 inches wide, and 2 inches tall.
So,
Volume of Soham's video game system = 8 × 6 × 2 = [tex]96[/tex] cubic inches
As Sean's video game system measures 1 inch longer on all sides,
the video game system measures [tex]8+2=10[/tex] inches long, [tex]6+2=8[/tex] inches wide, and [tex]2+2=4[/tex] inches tall.
Volume of the video game system = 10 × 8 × 4 = [tex]320[/tex] cubic inches.
Therefore,
Combined volume of the two game systems = [tex]96+320=416[/tex] cubic inches
is 10/24 equal to 8/20
Answer:
No, 10/24 is not equal to 8/20
Step-by-step explanation:
10/24=5/12 when simplified
8/20=2/5 when simplified
Therefore, 10/24 is not equal to 8/20. I hope this helps, and mark me brainliest, please!
Thank you have a wonderful Sunday!
Which expression has a value of 15 when n = 7?
A.43-5n
B.3n-5
C.6n-28
D.19- 28/n
Answer:
The answer is D.
Step-by-step explanation:
28/7 = 4 and 19-4 = 15.
HELLPPPP
3 divided by 3 over 3 divided by 12
Answer:
its 1/2
Step-by-step explanation:
because 3and3 because only 3 and 3 and 12 become 6and3 so 3/6 is 1/2
PLSS HELP THE TEACHER IS ASKING FOR MY ANSWERS CUZ I WAS SUPPOSED TO DO IT AND I NEVER WAS PREPARED PLSSS HELP IM NEXT PLS DRAW IT FOR MEE :( EVEN IF ITS EDITED I WOULD APPRECIATE TYSM HAVE A GOOD DAY!
Answer: what?
Step-by-step explanation:
I don’t know
Answer:
Just multiple each fraction by 2 on the denominator and numerator.
For the drawing part, all you have to do is draw lines until you get the number of the denominator.
Step-by-step explanation:
For. Example, 2/4 times 2 equals 4/8
So for this u would draw lines till you count that there are 8 lines.
I hope this helped you.
Have a nice day.
What’s the value of x
Answer:
x = 50/7, or x = 7 1/7
Step-by-step explanation:
Create and solve an equation of ratios, as follows:
5 x
--- = ----
7 10
Cross-multiplying, we get: 7x = 50, or x = 50/7, or x = 7 1/7
Help me please a girl neeeds help
Answer: B) reflection over the y-axis
Help I need a answer real quick! Plz don't send me a file type it out!!
Answer:
E
Step-by-step explanation:
2^2 = 4
√(4^2 + √5 ^2) = √21
yx divide 2 use x=7 and y=2
Answer:
finish the sentence
Step-by-step explanation:
Blin and Alex raised a total of $240,000 for a charity. If Blin raised $60,000 more than Alex did, how much money did Blin raise?
Answer:
180000
Step-by-step explanation:
Solve
Given: Both Raised $240,000, Blin raised $60,000 more than Alex
To find: How much money Blin raised
Firstly, since two people raised that amount, divide the amount by 2 of them
240,000 ÷ 2 = 120,000
Nextly, subtract 60,000 from Alex's share; because Brin has more so Alex has less, less means subtract.
120,000 - 60,000 = 60,000
Now, Add that amount to Brin's share; again, Brin has more so Alex has less, less means subtract.
60000 + 120,000 = 180,000
Therefore, Brin raised $180,000
Confirm: 180,000 + 60,000 = 240,000
(For your information, Alex has $60,000)
Complete the sentences.
Equivalent fractions
have the same value, but can have different numerators and denominators.
Equivalent fractions always have the same
when modeled, but can have different
.
Every fraction has
equivalent fractions.
Equivalent fractions are fractions that represent the same value or amount, despite having different numerators and denominators.
In other words, equivalent fractions have the same ratio or proportion, but may be written in different forms.
For example, the fractions 1/2 and 2/4 are equivalent fractions because they represent the same amount, which is half of a whole.
Also, 3/5 and 6/10 are equivalent fractions because they both represent three-fifths or 60% of a whole.
Learn more about equivalent fractions at brainly.com/question/24638688
#SPJ1
Help plz need help !!!!!!!
Answer:
B)
Step-by-step explanation:
let 's' = # shirts they can buy
8s + 45 ≤ 325
8s ≤ 280
s ≤ 35
they cannot purchase more than 35 shirts
first set up the equation:
let t = number of t-shirts
8t + 45 [tex]\leq[/tex] 325
solve for t:
subtract 45 from both sides
8t [tex]\leq[/tex] 280
divide both sides by 8
t [tex]\leq[/tex] 35
looking at the number line:
when placing this onto the numberline, there should be a close circle at 35 and the arrow should be going towards 0 to show that it is less than or equal to 35
answer: B
In this question, we define a new operation in arithmetic, using xxas a symbol. a xxb = ab + a – b For example, 3xx7 = 21 + 3 - 7 = 17 a.Calculate 5 xx2 b. Calculate 3 xx1/2 c. Solve the equation x xx5 = 8
Answer:
a. 13 , b. = 4 , c. 2.2
Step-by-step explanation:
Given : a xx b = ab + b - a
So, no.1 xx no.2 = Product no.1 x no.2 + no.1 - no.2
As evident 3 xx 7 = (3 x 7) + 3 - 7 → 3 xx 7 = 21 + 3 - 7 = 17
Hence, 5 xx 2 = (5 x 2) + 5 - 2 → 5 xx 2 = 10 + 5 - 2 = 13
3 xx 1/2 = 3 (1/2) + 3 - 1/2 = 1.5 + 3 - 0.5 = 4
x xx 5 = 8
x xx 5 = 5x + x - 5
6x - 5 = 8
6x = 13
x = 2.16 ≈ 2.2
Subtract (-4x-2)-(13x-1)
Answer: -17x-1
Step-by-step explanation: Hope this help :D
Answer:
-17x-1
Step-by-step explanation:
I REALLY NEED HELP AND PLZ DON'T PUT A LINK
Answer: So i did the math and the surface area is 756cm² and the volume is 4080cm³ (the math is simple its just a lot. So if I´m wrong then i am truly sorry) Good Luck!
Step-by-step explanation:
2,2,3,3,34,5,5,6,8,14 in mean and mode
Answer:
Step-by-step explanation:
Mean: all the numbers added then divided by the total number of numbers
[tex]m=\frac{2+2+3+3+3+4+5+5+5+6+8+14}{10}\\m= \frac{60}{10}\\\\m=6[/tex]
Mode: number(s) that is most often listed in the list of numbers.
3
Note: should be correct now
Step-by-step explanation:
mean is 7
mode is 2,3,5
your welcome
H/108=7/18
Please answer proportion
Answer:
H = 42
Step-by-step explanation:
18 ÷ 108 = [tex]\frac{1}{6}[/tex]
7 ÷ [tex]\frac{1}{6}[/tex] = 42
You can check to make sure your answer is right by entering your proportions into a calculator. For example, [tex]\frac{42}{108}=0.38888888888...[/tex] and [tex]\frac{7}{18}[/tex] also equals [tex]0.38888888888...[/tex] so since they match, we know it is correct.
Make sure you know how to do your proportions without Brainly, that way you don't flunk your next quiz/test!
{(-5, 6), (-2, 3), (3, 2), (6,4)}
Is the relation a function
Answer:
yes: each input has only one output
please help!
which equation below has no solution?
WILL MARK BRAINLIEST How would I be able to graph f(x) = (2x-1)(2x-5)? I just need to know the steps how to.
Answer:
Find the "zeros" and plug in points
Step-by-step explanation:
You can tell this graph is a parabola.
We can find the "zeros" of the graph to help us.
Find the zeros:
2x-1=0
2x=1
x=0.5
2x-5=0
2x=5
x=2.5
We can substitute values into f(x)=(2x-1)(2x-5) to graph.
You should get (1.5,-4) to be the vertex.
Hope this helps
The Ericsson method is one of several methods claimed to increase the likelihood of a baby girl. In a clinical trial, results could be analyzed with a formal hypothesis test with the alternative hypothesis of p>0.5, which corresponds to the claim that the method increases the likelihood of having a girl, so that the proportion of girls is greater than 0.5. If you have an interest in establishing the success of the method, which of the following P-values would you prefer: 0.999, 0.5, 0.95, 0.05, 0.01, 0.001? Why? The P-value of (0.999.05.095.005-001.0001) 2 is preferred because it corresponds to the sample evidence that most strongly supports the (null/ altenative)? hypothesis that the method (is/ is not)? effective.
Answer:
0.001
Step-by-step explanation:
Ericsson is claimed to increase the likelihood of a baby girl ;
Given the alternative hypothesis to buttress this claim :
HA : p>0.5
In other to establish the success of Ericsson's claim, then there must be significant evidence to reject the Null hypothesis ; hence adopt the alternative.
To Do this, we need a very small Pvalue ; such that it will be lesser than the α - value in other to reject the Null and adopt the alternative.
Recall ;
Pvalue < α ; We reject the Null
Therefore, from the options, we choose the smallest Pvalue as we want the Pvalue to be as small as possible.
can I get help with the answer
Answer:
12 never mind it is 72
Step-by-step explanation:
6x6=36
36x2=72
Answer:
6 x 6
Step-by-step explanation:
because when You multiply x2 is by the same number
so it's 6 x6 = 36
Will mark brainly
ASAP
Answer:
The angles that are considered vertical, would be those that are directly across from each other. In this case, it would be 1 and 3; and 2 and 4.
I hope this helped!!
Find a Quadratic equation whose roots are 1.5+√2 and 1.5-√2
Answer:
x² - 3x + 0.25 = 0
Step-by-step explanation:
Given a root x = a then the corresponding factor is (x - a)
Given roots x = 1.5 + [tex]\sqrt{2}[/tex] and x = 1.5 - [tex]\sqrt{2}[/tex] then the factors are
(x - (1.5 + [tex]\sqrt{2}[/tex] ) ) and (x - (1.5 - [tex]\sqrt{2}[/tex] ) ) , that is
(x - 1.5 - [tex]\sqrt{2}[/tex] ) and (x - 1.5 + [tex]\sqrt{2}[/tex] )
The equation is then the product of the factors
(x - 1.5 - [tex]\sqrt{2}[/tex] )(x - 1.5 + [tex]\sqrt{2}[/tex] ) = 0 ← expand factors using FOIL
(x - 1.5)² - ([tex]\sqrt{2}[/tex] )² = 0
x² - 3x + 2.25 - 2 = 0
x² - 3x + 0.25 = 0
Please help dont get this at all lol
I uploaded the answer to a file hosting. Here's link:
bit.[tex]^{}[/tex]ly/3a8Nt8n
Pls help ! Will give brainliest
Answer: here ya go!
Step-by-step explanation:
Irene knows there are 2 cups in 1 pint. She writes the equation c=2p to find the number of cups, c, in any number of pints, p. Use the drop-down menus to complete the statements about Irene's equation.
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as there are no options to select from.
However, a general explanation is as follows.
Given
[tex]2\ cups = 1\ pint[/tex]
Required
Is [tex]c = 2p[/tex] a correct expression?
Let
[tex]c = cups[/tex]
[tex]p = pint[/tex]
So:
[tex]2\ cups = 1\ pint[/tex]
becomes
[tex]2 * c = 1 * p[/tex]
[tex]2c = p[/tex]
Divide both sides by 2
[tex]c =\frac{1}{2}p[/tex]
Hence:
[tex]c = 2p[/tex] is incorrect
what is the area of the circle r=5
Answer:
A≈78.5
Step-by-step explanation:
Formula : pie * r^2
3.14 * 5^2
3.14 * 25
78.5
Which of the following statements are true about the graph of f(x) = 6(x + 1)2 -9?
Check all of the boxes that apply.
a. The vertex is (1, -9).
b. The graph opens upward.
c. The graph is obtained by shifting the graph of f(x) = 6(x + 1)2 up 9 units.
d. The graph is steeper than the graph of f(x) = x2.
e. The graph is the same as the graph of f(x) = 6x2 + 12x - 3.
Answer:
Step-by-step explanation:
a. The vertex is (1, -9). False. The vertex is (-1, -9).
b. The graph opens upward. True. That coefficient '6' is positive.
c. The graph is obtained by shifting the graph of f(x) = 6(x + 1)2 up 9 units. False. It's DOWN 9 units.
d. The graph is steeper than the graph of f(x) = x^2. True. The given function increases 6 times faster than does x^2.
e. The graph is the same as the graph of f(x) = 6x2 + 12x - 3.
Let's put f(x) = 6(x + 1)^2 -9 into standard form. Expanding the first term, we get f(x) = 6(x^2 + 2x + 1) - 9, or f(x) = 6x^2 + 12x + 6 - 9. YES, TRUE
50 points i neeeeeed help please no crazy answer and no links yall are making me waste points
In a sequence of numbers, a4=6, a5=10, a6=14, a7=18, and a8=22. Which recursive rule can be used to find the nth term of the sequence, an?
a1=6; an=4an−1
a1=−6; an=an−1+4
a1=6; an=an−1+4
a1=−6; an=4an−1
Common difference
a_5-a_410-64Equation
a_n=a+(n-1)4a_5=a+16a=10-16a=-6Option B
Answer:
[tex]\begin{cases} \sf a_1=-6 \\ \sf a_n=a_{n-1}+4 \end{cases}[/tex]
Step-by-step explanation:
Given:
a₄ = 6a₅ = 10a₆ = 14a₇ = 18a₈ = 22From inspection of the given terms, it is evident that there is a common difference between consecutive terms. Therefore, this is an arithmetic sequence.
A recursive formula for an arithmetic sequence allows you to find the nth term of the sequence provided you know the value of the previous term in the sequence.
From inspection of the sequence, we can see that each term is found by adding 4 to the previous term. Therefore, the recursive formula is:
[tex]\sf a_n=a_{n-1}+4[/tex]
A recursive rule comprises the recursive formula together with the 1st term a₁. To find the 1st term, keep subtracting 4 from each term:
[tex]\begin{aligned} \sf a_3 & = \sf a_4 - 4\\ & = \sf 6 - 4\\ & = \sf 2\end{aligned}[/tex]
[tex]\begin{aligned} \sf a_2 & = \sf a_3 - 4\\ & = \sf 2-4 \\ & = \sf -2\end{aligned}[/tex]
[tex]\begin{aligned} \sf a_1 & = \sf a_2 - 4\\ & = \sf -2-4 \\ & = \sf -6\end{aligned}[/tex]
Therefore, the recursive rule that can be used to find the nth term of the sequence is:
[tex]\begin{cases} \sf a_1=-6 \\ \sf a_n=a_{n-1}+4 \end{cases}[/tex]
Learn more about arithmetic sequences here:
https://brainly.com/question/28010120
https://brainly.com/question/27924553
A gallon of paint can cover 360 square feet. The radius of a standandard NBA basketball is 4.75 inches. How many basketballs will the paint cover? ( note 144 square inches in 1 square foot )
===========================================================
Explanation:
We're told that 1 square foot is 144 square inches (this is from 12*12 = 144, since 12 inches = 1 ft).
So because of this, 360 square feet converts to 360*144 = 51,840 square inches.
One gallon of paint can cover 51,840 square inches.
Now let's find the surface area of the sphere, aka ball.
It has a radius of r = 4.75 inches, so,
SA = 4*pi*r^2
SA = 4*pi*(4.75)^2
SA = 90.25pi
SA = 283.528736986479 which is approximate
The surface area of one ball is roughly 283.528736986479 square inches.
Divide the amount of area the paint can cover over the surface area of one basketball:
(51,840)/(283.528736986479) = 182.838609415709
This rounds down to 182. We round down because we won't have enough paint to cover the 183rd basketball.
One gallon of paint can cover 182 basketballs.