Answer:
y = 2x + 5
Step-by-step explanation:
Slope intercept form is y = mx + b
m = slope
b = y - intercept
Substitute and you get: y = 2x + 5
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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
Simplify the following expression:
(66)4
Step-by-step explanation:
Given
[tex]( {6}^{6})^{4} \\ = {6}^{6 \times 4} \\ = {6}^{24} \\ = 4.7383813e18[/tex]
17. Maeve takes pictures of people as they
enter an amusement park. She makes $40 per
day, plus $4 for each person who buys a
picture. If Maeve made $80 yesterday, how
many people bought a picture?
A. 10 people
C. 40 people
B. 20 people
D. 15 people
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 )
What is the approximate difference in the circumference of a circle with a radius of 4 ft and the circumference of a circle with a radius of 6 ft?
Answer: 12.57 ft
Step-by-step explanation:
Circumference of circle with radius of 4ft.
= π * radius * 2
= 22/7 * 4 * 2
= 25.14 ft
Circumference of circle with radius of 6ft.
= 22/7 * 6 * 2
= 37.71 ft
Difference = 37.71 - 25.14
= 12.57 ft
How much will 5 ounces cost?
1.5 ounces of yogurt cost $2.40.
How much will 5 ounces of yogurt cost?
Answer:
ok.
Step-by-step explanation:
Answer:
$8
Step-by-step explanation:
first you have to find one
0.5 ounce = $2.40 ÷ 3 = $0.80
1 ounce = 0.8 × 2 = $1.60
5 ounces $1.60 × 5 = $8
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
Plz help 20 points dont just steal points plz
Answer:
71.13
Step-by-step explanation:
The half area of a circle is A = 1/2 * pi*r^2 = 1/2 * pi * 3^2 or 9
The trapezoid is a rectangle and a triangle. Rectangle is 8*6 and the triangle is 6*(11 - 8) * 1/2
The total is 1/2 * pi * 9 + 8*6 + 6*(11 - 8) * 1/2 = 71.13
what are the values of x and y
Answer:
x = 10, y = 12
Step-by-step explanation:
There is a 2:1 ratio between 16 and 8, alternate side lengths.
2x = 20
x = 10
2(6) = y
y = 12
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
i need the help alot
Answer:
{-5/4, 8}
Step-by-step explanation:
We are given (4u + 5)(8 - u) = 0. Solve for u by setting each of the factors (4u + 5) and (8 - u) equal to zero and solving each of the resulting equations:
4u + 5 = 0 leads to u = -5/4, and
8 - u = 0 leads to u = 8.
The solutions are {-5/4, 8}
Functions A function is defined by the equation f(x) = 2x - 5
Expand the following. In other words, remove the parentheses (brackets):
-5(2x - 4y)
B -10x + 20y
A 10xy
C -10x - 20y
D 10x - 20y
Answer:
B
Step-by-step explanation:
-5(2x-4y)
-5*2x = -10y
-5*-4y = 20y
So, -10x+20y
Write each number in standard form.
7.3 × 10 -2
Answer:
10^-9
Step-by-step explanation:
10th GRADE
GEOMETRY
PLEASE HELP
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Answer:
18
Step-by-step explanation:
Let the unknown number be = x
Then,
x + 16 = 34
=> x = 34 - 16
=> x = 18 (Ans)
I need help with this fast please
Answer:
$19
Step-by-step explanation:
first subtract 3 from 51 and that =48
then divide 48 between the 3 people and that equals 16
lastly add Kadens tip of 3$ which will equal $19.
How much simple interest will sean earn of $200 if he invest it for 3 years at 8% interest?
Answer:
$48
Step-by-step explanation:
He will earn $16 interest for one year. After 3 years, that will triple to $48
Find the measure of the indicated arc or angle. Assume that all lines that appear to be diameters are diameters.
Answer:
Step-by-step explanation:
arc DE=360-(114+100)=360-214=146°
∠DCE=1/2×146=73°
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
What is the length of PR?
B
175"
75
5
55°
A
X
Answer:
C. 6
Step-by-step explanation:
Help me with this I don’t understand.
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.
simplify 8x^2-x-12x+2x2
Answer:
Simplify: 8 2 − 1 3 + 2 2
Step-by-step explanation:
Solution: 1 0 2 − 1 3
Use the table below to determine the approximate height of the flag pole.
Answer:
B 17.5 ft
Step-by-step explanation:
tangent = opposite / adjacent
tan 35° = h / 25
multiply both sides by 25
h = 25 (tan 35°)
tan 35° = 0.70 (from your calculator)
h = 25 (0.70)
h = 17.51 ft.
Take y=1/x^2. Stretch it by a factor of 5, shift it 4 units to the right and 7 units down. What is the new function?
What is the product when you multiply (x2 + 2x - 5) and (x + 3) please answer asap
A parallelogram with an area of 60 square units is formed by four lines in a coordinate plane. The parallelogram has one vertex in each quadrant. Three of the lines are shown below. Graph the fourth line.
Answer:
The answer above is wrong, the line is actually supposed to be one to the left, so it would be going through (7,4) and (2,-2)
Step-by-step explanation:
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.