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Answer:
Step-by-step explanation:
Related Questions
Answer the photo below thanks
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So to find volume it is length x width x height or base x height
So let’s say
L=9.6
W= 5
H= 7
9.6•5=48
Now the base would be 48
48•7=336
To check if it is right, change the values around.
7•5= 35 and 35•9.6=336
7•9.6= 67.2 and 67.2•5=336
A tv costs $215 and has a 30% increase. What is the amount of increase? Show your work
i well try to give brainlist for first to answer correctly
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Answer:
The price increased by 64.5, which makes a total of 279.5
Step-by-step explanation:
215*0.30 = 64.5
215 + 64.5 = 279.5
0.30 = 30% of 100
When you multiply by 0.30 you get 30%, or with any decimals, like multiply by 0.50 to get 50% of something, etc.
What is the area of the circle?
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Salem starts out with 50 baseball cards and plans to buy 5 more per month.
Zayed starts out with 90 baseball cards and plans to sell 5 per month.
Write a system of equations to represent this situation.
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Answer:
50-90 = 100
Step-by-step explanation:
the ball should be roll ad i dont knw if you knw lwase dp ot tanks
Introducing Ratios: Question 7
Liz earns $7 per hour to baby-sit for the Cochran family.
How many hours does she have to baby-sit to earn $28?
Enter answer below
Enter your response
Answers
Answer:
4 hours
Step-by-step explanation:
Divide the money she wants to make by the amount she makes per hour.
Goal: 28
Hourly: 7
28 ÷ 7 = 4
So she needs to work for 4 hours.
Hope that helped you! :)
Write and evaluate the expression. Then, complete the statements. Ivan lost twenty dollars. Evaluate when d = $35.
Answers
Answer:$15
Step-by-step explanation:
d = $35
if ivan lost $35
35 - 20 = $15
Answer:
the person above me is right
Step-by-step explanation:
good job
Determine whether you can construct many, one, or no triangle(s) with each description.
An isosceles triangle with side lengths of 6 cm, 6 cm, and 9 cm
One Triangle
Many Triangles
No Triangles
A right triangle with side lengths of 9 cm, 12 cm, and 15 cm
One Triangle
Many Triangles
No Triangles
A scalene triangle with angle measures of 140° and 20°
One Triangle
Many Triangles
No Triangles
____________________________________________________________________
it looks weird but it's basically asking how many triangles you can make with whatever description it gives- yea im stu.pid and dont understand it
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Answer:
First one is one triangle.
Second one is one triangle.
Third one is no triangle (I think, I've never studied this kind of math before so I'm kinda stumped)
Find the 9th term of the geometric sequence 9, 27, 81, ...
Answers
Answer:
a(9) = 59049
Step-by-step explanation:
The general term of a geometric sequence is a(n) = a(1)*r^(n - 1), where r is the common ratio.
Here, each new element is found by multiplying the previous one by 3. Thus, r = 3, and the general geometric series for this particular series is
a(n) = 9*3^(n - 1)
The 9th term is a(9) = 9*3(9 - 1) = 9*3^8 = 59049
If you have a set of positive whole numbers that add up to 19, what is the largest possible product that these numbers can have? (In other words, what is the largest answer that you can get by multiplying these numbers?)
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Answer:
10 and 9 so 90
Step-by-step explanation:
10 times 9 equals 90
[tex]9 \times {10}^{8} [/tex]
In ordinary form
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10 to the power of 8 = 10000000 and that by 9 = 900000000
x - 14 = 13 What value of x makes this equation true
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Answer:
X
=
27
Step-by-step explanation:
What does your answer tell you about X -4 as a factor of r(x)
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Step-by-step explanation:
cgbfbftgbgfvgbfcvv hbgvfghnjghbhnjgbvnjxzzgx tgx
Bheka wants to buy a cupboard via the internet the cupboard is 5,2ft long will the cupboard fit along the new wall that is 2,1m long show your calculations
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Una botella tenía agua hasta de su capacidad. Luego, se agregó litro de agua y la botella quedó llena. Si x representa la capacidad total de la botella en litros, ¿cuál de las siguientes ecuaciones modela esta situación?
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Responder:
3 / 4x + 1/2 = x
Explicación paso a paso:
Dado que:
Capacidad total = x
Volumen inicial = cierta fracción * capacidad total
Volumen adicional agregado para llenar = 1/2
Por eso,
Inicial. Volumen + volumen adicional = volumen total
De las opciones:
Un volumen inicial de 3 / 4x
Volumen adicional de 1/2
Volumen total = x
Sumar todo hace que la ecuación:
3 / 4x + 1/2 = x
x - 3 / 4x = 1/2
Por lo tanto, la ecuación correcta de la opción es: 3 / 4x + 1/2 = x
In quadrilateral RSTU in the coordinate plane, RS | TU and RS = 6. Which additional statement allows you to conclude that RSTU is a
parallelogram?
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Answer:
A. ST = RU
Step-by-step explanation:
Quadrilaterals are four sided figures. Examples are: square, rectangle, trapezium, parallelogram etc. A parallelogram is a quadrilateral that has equal opposite and parallel sides.
This implies that in the given question since RS || TU, then;
RS = TU = 6
So that for RSTU to be a parallelogram,
ST = RU
Thus, the appropriate option to the question is A.
A meal that cost $50 had a 20% tip and 5% sales tax. How could you calculate your final total bill?
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Answer:
$57.50
Step-by-step explanation:
find 10% of 50 first, which is 5, because 5 × 10 = 50, then add $10 to the $50 beacause 50 × 0.2 = 10, next, remove 5%, to do this divide 10% by 2 to get $2.50, 60 - 2.5 = 57.5
Sorry if this is a lot. It’s true of false.
If n = 8, then 8 (n - 7/3n) equals 1/3. True or false?
If n = 1.5 then 6n - 2(n + 8) equals 14. True or false?
If n = 1, then 10 (5 -n) + 5n^2 equals 45. True or false?
If n = 2, then 4n^3 - n + 16 equals 14. True or false?
Please help this is ASAP I’ve been stressing out so much please respond.
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1. false 2. true 3. true 4.false
Step-by-step explanation:
PLZ BE HONEST my cousin keeps on putting on a fid about how he looked soo ugly. there was this kid at his school that said U G L Y you ain't got no alibi. I laughed when he told me, and now he won't put it off.
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Answer:
Ok, first of all, Nobody is ugly don't listen to the haters. But I feel like yr cousin can glow up. He just needs to get rid of the glasses and get a new hairstyle, workout, and dress better!
Which of the following is an expression for “doubling a number N and dividing by 3” ?
A)2+n/3
B)2n/3
C)n2/3
D)2/3n
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Answer:
its b 2n / 3 thanks i hope it helped you
Katie's swim team is having an end-of-season pizza party. When the party started, there was 50 slices of pizza. Now there are 20 slices left. Which of the following shows how much of the pizza has been eaten? Select THREE that apply(show how and why you got those answers)
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Answer:
30alice of pizza they eat
A number raised to the power of 4 is equal to 625. Determine the number
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Answer:
Step-by-step explanation:
[tex]n^4=625\\ \\ \sqrt[4]{n^4}=\sqrt[4]{625}\\ \\ n=5[/tex]
Answer:
5
Step-by-step explanation:
i started big the broke it down:
25*25=625 so that didnt work
so i went to 15
15*15=225*15=3375 and that also didnt work
so i went to 5
5*5=25*5=125*5=625
Find the slope of the line through the given points
(21,-7)and (-7,1)
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answer
m= -2
7
explanation
In ΔMNO, the measure of ∠O=90°, MN = 99 feet, and OM = 26 feet. Find the measure of ∠M to the nearest tenth of a degree.
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Answer:
74.8
Step-by-step explanation:
Cos M = adjacent/hypotenuse = 26/99
M = [tex]Cos^{-1}[/tex](26/99)
M = 74.774 ≅ 74.8
Answer:
74.8 is the correct answer
Step-by-step explanation:
−5x + y = −3
3x − 8y = 24
Answers
Answer:
x = 0
y = -3
Step-by-step explanation:
-5x + y = -3 --------------(I)
3x - 8y = 24 ------------(II)
Multiply the equation (I) by 8
(I)*8 - 40x + 8y = -24
(II) 3x - 8y = 24 {Add and y will be eliminated}
-37x = 0
x = 0
Plugin x = 0 in equation(I)
-5*0 + y = -3
0 + y = -3
y = -3
Answer:
- 5x + y =-3 ......1
3x -8y = 24.........2
eqn 1 is multiply by 8 .we get -40 x +8y=-24 .....3
-40 x +8 y =-24 ...........3
3 x - 8y = 24 ......... 2
·································
-37 x +0 = 0
··························
x =0
put x = 0 in equation 2
3 x -8 y =24
3×0 -8 y = 24
0 -8 y=24
-y =24÷8
-y =3
y = -3
ans ;
x = 0
y = -3
Step-by-step explanation:
x greater than, less than, or equal to 73 degrees?
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divide 24xy² by 6yz²
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Answer:
4xy/z^2
Step-by-step explanation:
Here, we want to make a division
We have this as;
24xy^2/6yz^2
that will be
24/6 * x * y^2/y * 1/z^2
= 4 * x * y * 1/z^2 = 4xy/z^2
Which of the following is a correct method to verify that two functions
are INVERSES of each other?
the graphs of the functions are a reflection across the line y = -x.
the graphs of the functions are a reflections across the y axis.
the graphs of the functions are a reflection across the line, y = x.
O The correct or complete answer is not in any of the choices.
Answers
Answer:
C) the graphs of the function are a reflection across the line, y = x
Step-by-step explanation:
Inverse functions have graphs that are reflections over the line y = x and thus have reversed ordered pairs.
HOPE THIS HELPS!!!! <33333
-Silver
When that two functions are INVERSES of each other then
The graphs of the functions are a reflection across the line y = x
Option C
Given :
The two functions that are inverse to each other
When two functions are inverse to each other then
the domain of function f is the range of inverse function
The range of function f is the domain of inverse function
x values of function f = y values of inverse function
y values of function f = x values of inverse function
Hence we can say that the graph of function are reflection across y=x
The graphs of the functions are a reflection across the line y = x
Learn more : brainly.com/question/17532404
a large painting has a length of 18 inches and width of 12 inches. If each dimension is reduced by x inches to make the ratio of length to width 5 to 3, what is the value of x
Answers
Answer:
The value of x = 3.
Step-by-step explanation:
The ratio between length and width is given by:
[tex]\frac{L}{W}=\frac{5}{3}[/tex]
Where:
L represents the new length W represents the new widthNow, we know that each dimension is reduced by x inches, it means:
[tex]L=18-x[/tex]
[tex]W=12-x[/tex]
Then, we will have:
[tex]\frac{18-x}{12-x}=\frac{5}{3}[/tex]
Finally, we just need to solve it for x.
[tex]3(18-x)=5(12-x)[/tex]
[tex]5x-3x=60-54[/tex]
[tex]2x=6[/tex]
[tex]x=3[/tex]
Therefore, the value of x = 3.
I hope it helps you!
What are the values of x and y? y Х 12 16 O A. x=2,15.y =4 O B. x=8/7, y =4721 O C. x=8-/5, y = 8-13 O D. x=42/21, y = 877
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Step-by-step explanation:
A and b but the answer is a because they didn't let me try 1 answer
Someone help and plz make sure it’s right