Answer:
10
Step-by-step explanation:
we can solve this using basic algebra
We set up the equation using the info that each video costs $5 and that we but 12 of them
12(1 * 5) + x = 70
(Please note: 1x = x)
12(5) + x = 70
60 + x = 70
60 - 60 + x = 70 - 60
x = 10
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A company sells widgets. The amount of profit, y, made by the company, is related to
the selling price of each widget, x, by the given equation. Using this equation, find out
the maximum amount of profit the company can make, to the nearest dollar.
y = -122? + 7182 - 5419
Answers
Suhmit Answer
a
W
NX
you have 1,000,000 number cubes, each measuring one inch on a side. if you arranged the cubes on the floor to make a square what would it's dimension be
Answer: 1000 in.
Step-by-step explanation:
Given
The dimension of the small cube is [tex]1\ in.[/tex]
No of the cubes is [tex]10^6[/tex]
If the small cubes are arranged on the floor
The area of the cubes is
[tex]\Rightarrow 10^6\times 1^2\ in.^2[/tex]
Suppose the side length of a large cube is a
[tex]\therefore a^2=10^6\times 1^2\\\\\Rightarrow a=1000\ in.[/tex]
The radius of a frisbee is 5 inches. What is the circumference of the frisbee in terms of (pi)?
Answer:
10π inches
Step-by-step explanation:
C = 2πr
C = 2π(5)
C = 10π ≈ 31.42
Help plsssssssss ....
Tan is the right answer
hope it helps you ❣❣
Mark me as brainliestAnswer:
tan
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan23° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{b}{4.5}[/tex] ( multiply both sides by 4.5 )
4.5 × tan23° = b , then
b ≈ 1.9 ( to 1 dec. place )
help me find the answer, please!
Answer:
7/10
Step-by-step explanation:
Answer:
7/10
Step-by-step explanation:
Hey There!
there are a total of 10 balls and only 3 out of the ten are pink
so the probability of them picking a pink one is 3/10 and the probability of them not picking a pink one is 7/10
Based on her recipe, Elena knows that 8 servings of
granola have 1,600 calories.
1. If she eats 6 servings of granola, how many calories
does she eat?
2. If she wants to eat 300 calories of granola, how many
servings should she eat?
3. Write an equation to represent the relationship
between the number of calories and the number of
servings of granola.
Answer:
1. 1200
2. 1.5 servings
3. 1 serving= 200 calories.
Step-by-step explanation: 1600 divided by 8 is 200.
9.5 inches
sreball tournament and were awarded this trophy
4.0 inches
9.5 inches
What is the volume of the trophy? Let I 3.14. Round the answer to the nearest hundredth.
O A 543.15 in
OB. 172.97 in
O c. 733 32 in
OD 206.63 in
What is the solution to -418-3x) 2 6x - 8?
O X2
O xs-1/
O X 24
O x 34
Answer:
O X 24
Step-by-step explanation:
i think this is the right answer
What if i click on the edmentum tutorial but don't do it? Can they see that too??
In Triangle QRS, X is the midpoint of QR, Y is the midpoint of RS, and Z is the midpoint of QS.
Also, XR = 5, YS = 7, and QS = 20.
What is the perimeter of the Triangle XYZ?
Answer:
Step-by-step explanation:
I just answered this for someone else... here is the same answer I gave them
QR + RS +SQ = perimeter
2(XR) + 2(YS) + QS = perimeter ( b/c multiplication is communicative SQ=QS)
2*5 + 2 * 7 + 20 = perimeter
10 + 14 + 20 = p
44 = p
Ryan and his children went into a bakery and will buy cupcakes and donuts each cupcake cost $4.50 and each donut cost $1.75 Ryan has a total of $40 to spend on cook cupcakes and donuts right in any quality that would represent the possible values for the number of cupcakes purchased C and the number of donuts purchased d
Answer:
Step-by-step explanation:$4.50+1.75/40=6.4
Simplify the following expression:
(66)4
Step-by-step explanation:
Given
[tex]( {6}^{6})^{4} \\ = {6}^{6 \times 4} \\ = {6}^{24} \\ = 4.7383813e18[/tex]
Help me with this I don’t understand.
Your drawer contains 6 black socks and 8 white socks you randomly choose 2 socks without putting any back. What is the probability that both socks are black
Answer:
Step-by-step explanation:
First, you have to find the total number of socks. The total is 14. Now, since you choose 2 socks out of 14 in total, the probability is 2/14 or about 14%. To find the percent, just divide the numerator by the denominator. The answer you get is in decimal form. Multiply the decimal by 100. Then, there is your percent.
What is 1,000,000 x 1,000,000
Will give brainliest.
Answer: 1e+12
Step-by-step explanation:
Answer:
[tex]1000000 \times 1000000 \\ = 1000000000000[/tex]
It's 1 Million *1 Million
=1 Trillion (According to USA)
3 5. The cost of a reserved seat is 1 3/4 times the cost of general admission. If a reserved seat is $14, what is the price of general admission.
$14 / 1.75 = $8
General admission is $8
Which equation can be used to find the area of the composite figure pictured below?
7 m
8 m
15 m
: A = 24 (8) + (15 x 7)
= A= 8 (15) + (15 x 7) + }(9 x 8) = A= 8 (15) + 15 (7) +9 (8)
: A = 15 (15) + (9 x 8)
Answer:
A.
Step-by-step explanation:
The figure is made up of a rectangle and two triangles.
The dimensions of the 3 polygons are:
Rectangle: 8 m by 15 m
Triangle 1: 15 m base and 7 m height
Triangle 2: 9 m base and 8 m height
Total area =
= [8(15) + 15(7)/2 + 9(8)/2] m^2
Answer: A.
It’s question 2
Help
Answer:
The answer to this one could be 8.2 for x
Step-by-step explanation:
Hope this Helped
10th GRADE
GEOMETRY
PLEASE HELP
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I will fail if I don’t get this done and it is so confusing. Math is just ending me right now. :(
What question do you need to get or is it all?
Cone a and cone b both have a height of 5 in. The volume of cone a is 20.9cubic in, the volume of cone b is 4 times the volume of cone a, about how many times longwr is the diameter of cone b than the diameter of cone a?
Answer: two times
Step-by-step explanation:
Given
height of cone A and B [tex]h_a=h_b=5\ in.[/tex]
The volume of cone A [tex]V_a=20.9\ in.^3[/tex]
The volume of cone B is 4 times of cone A
the volume of a cone is [tex]\frac{1}{3}\pi r^2h[/tex]
The volume of cone A
[tex]V_a=\dfrac{1}{3}\pi r_a^2h_a=20.9\quad \ldots(i)[/tex]
The volume of cone B
[tex]V_b=\dfrac{1}{3}\pi r_b^2h_b=4\times 20.9\quad \ldots(ii)[/tex]
divide (i) and (ii) we get
[tex]\Rightarrow \dfrac{r_a^2}{r_b^2}=\dfrac{1}{4}\\\Rightarrow \dfrac{r_a}{r_b}=\sqrt{\dfrac{1}{4}}=\dfrac{1}{2}\\\Rightarrow \dfrac{d_a}{d_b}=\dfrac{1}{2}\\\Rightarrow d_b=2d_a[/tex]
thus, diameter of cone B is twice the diameter of A
8.
The Johnsons framed a family picture to hang on the wall. The perimeter of the frame is 72 inches. Use the formula P = 2ℓ + 2w to find the length of the frame if the width is 19 inches.
A. 15 in.
B. 17 in.
C. 20 in.
D. 19 in.
Answer:
B. 17 in.
Step-by-step explanation:
2l + 2w = 72
2l + 2(19) = 72
2l + 38 = 72
2l = 34
l = 17
Hope this helps!
AA, SSS, SAS, or not similar??
Answer:
C
Step-by-step explanation:
This is showing Side Angle Side congruency because first of all where the triangles connect shows vertical angles meaning that they are congruent
Second of all the triangle are similar because or proportions
[tex]\frac{9}{6} =1..5\\\frac{6}{4} =1.5[/tex]
they are both showing proportions of 1.5 therefore the sides are similar
help please I'm not great at these
Answer:
y= -7
Step-by-step explanation:
There's no need to include x as the y-value will always be -7, but if your question requires it then you could say something like y=(x-x)-7
Write each number in standard form.
7.3 × 10 -2
Answer:
10^-9
Step-by-step explanation:
What is the length of PR?
B
175"
75
5
55°
A
X
Answer:
C. 6
Step-by-step explanation:
please answer this question.
Answer:
C
Step-by-step explanation:
Please give thanks
Find the values of a and b so that the solution of the linear system is (-9,1).
ax + by = -31
ax – by = -41
Answer:
Step-by-step explanation:
we can write -9 instead of x and y=1 instead of 1
so we write solution again
-9a+1b=-31
-9a-1b=-41
-18a=-72
a=4
we should write 4 instead of a
-9(4)+1b=-31
-36+b=-31
b=5
a=4
Functions A function is defined by the equation f(x) = 2x - 5
Guys, I need help:
Nolan is buying a season pass to a performing arts center.
One performing art center charges $100 for the pass, plus $15.00 to park each visit.
Another performing arts center charges $75 for the pass, plus $20.00 to park each visit.
How many times would Nolan need to visit the two performing arts centers for the cost to be the same?
Answer:
5 times is the answer