Answer: 1/6
Step-by-step explanation:
PLEASE HELP URGENTT
Lamar goes shopping for a new flat-panel television. A television is usually described by the length of the
screen’s diagonal. He finds a great deal on a 42-inch display model.
a. If the screen’s height is 21 inches, what is the width of the screen?
b. The border around the screen is 2 inches. What are the dimensions of the television, including
the border?
Answer:
Step-by-step explanation:
d^2=h^2+w^2
a)
w^2=42^2-h^2, h=21
w^2=1764-441
w^2=1323
w=36.373
b)
36.373+2(2) by 21+2(2)
w=40.373, h=25
Mrs. Roberson has 5 more students in her class than Mr. Monroe. Together, they have 57 students. Write an equation that can be used to find the number of students in Mr. Monroe’s (m) class. Solve the equation.
Answer:
Step-by-step explanation:
the basic number will be represented by X so, the equation will be
Mr. Monroe Mrs. Roberson
X X+5
57 = X + (X+5)
Oliver took a taxi from his house to the airport. The taxi company charged a pick-up
fee of $4.70 plus $4.75 per mile. The total fare was $18.95, not including the tip.
Write and solve an equation which can be used to determine m, the number of miles
in the taxi ride. I need the equasion and what m=
Answer:
equation- 4.75x+4.70=18.95
m= 4.75
Step-by-step explanation:
Answer:
Equation: 4.75m+4.7=18.95
Answer: m=3
Question 8
Ramon solves a linear equation. One of the steps in his work is 53 = 477
Which of these describes the solution to the equation that Ramon solves?
A
The equation has no solution
The equation has a solution of = =9
С
The equation has a solution of c = 424
D
The equation has infinitely many solutions,
Answer:
If Step is 53 = 477 then no solution exist
If Step is 53 x = 477 then there exist a unique solution x = 9
Step-by-step explanation:
Given - Ramon solves a linear equation. One of the steps in his work is
53 = 477
To find - Which of these describes the solution to the equation that Ramon
solves?
Proof -
As given, One of the steps in his work is 53 = 477
There are 2 cases possible -
Case I:
If his step is 53 = 477
Then, the equation has no solution because 53 ≠ 477
Case I:
If his step is 53 x = 477
Then, the equation has a solution because x = [tex]\frac{477}{53}[/tex] = 9
⇒The equation has a solution of x = 9.
The table shows the number of passengers that can be transported in a company's vans. How many passengers can b
transported in five vans?
Plz help
Answer: 60 passengers
Step-by-step explanation: i got it right on edge
Answer:
your answer is 60
Step-by-step explanation:
i got it correct
Please Hurry!!!!
Patricia can draw 1/5 a page of his drawing book in 1/3 of an hour. Express this as a unit rate.
Answer:
0.6 pages per hour
Help Please Right now
At a carnival booth, customers had to guess the number of jelly beans in a jar. Samantha guessed there were 375 jelly beans. The actual amount of jelly beans in the jar was 250. What is Samantha's percent error?
Answer:
150
Step-by-step explanation:
The required percent error by Samantha is 50%, as of the given condition,
What is the percentage?The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
What is the error?Errors are discrepancies between values that are seen and natural truths.
Here,
Samantha guessed there were 375 jelly beans.
The actual amount of jelly beans in the jar was 250.
Error percentage = 375-250 / 250 × 100
= 0.5 × 100
= 50%
Thus, the required percent error by Samantha is 50%, as of the given condition.
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For the function g(x) =10 x ^5/x-2, what is the inverse function?
Answer:
[tex]g^{-1}(x) =(\frac{x}{10})^{5} +2[/tex]
Step-by-step explanation:
So we have the function [tex]g(x)=10\sqrt[5]{x-2}[/tex]. To find the inverse, we first set the function equal to y:
[tex]y=10\sqrt[5]{x-2}[/tex]
Then, we switch all the y and x variables, like this:
[tex]x=10\sqrt[5]{y-2}[/tex]
Now, we solve for y to find the inverse function:
[tex]x=10\sqrt[5]{y-2}[/tex]
[tex]\frac{x}{10} =\sqrt[5]{y-2}[/tex]
[tex](\frac{x}{10})^{5} =y-2[/tex]
[tex](\frac{x}{10})^{5} +2=y[/tex]
[tex]y=(\frac{x}{10})^{5} +2[/tex]
[tex]g^{-1}(x) =(\frac{x}{10})^{5} +2[/tex]
Dayonne went shopping at the mall
· He bought a new shirt for $45, a pair of pants for $60, and a pair of shoes for $80.
• He has a coupon for 20% off of his total purchase.
Sales tax is 7% where he lives.
What is the cost of Dayonne's shopping adventure with just the 20% off?
What is the total cost of Dayonne’s shopping adventure including the discount and sales tax?
Part 1
Horatio installed new machinery at his machining company. Now it takes only minute to manufacture each part and 4 minutes to pack all the
parts for an order. Write an expression that shows how many minutes it takes to complete an order, assuming there are x parts in an order,
Answer:
1/2 x +4
Step-by-step explanation:
Sorry I was late! But I hope this helps! (this is correct on edmentum I don't know about anything else though)
I need this solved rn. please
Answer:
Saleperson Carl has greater median
2
Which equation represents a line with a slope of
and a y-intercept of
12
5
2
7
Help me pls
Answer:
2
Step-by-step explanation:
The area of the parallelogram below is 75 cm? What is the
length of b?
Answer:
The answer is 15
Step-by-step explanation:
See, if you divide 75 by 5 you get 15.
HOPE THIS HELPED!!
please help! i'll mark brainliest if correct! Use the second image attached to answer the question! HELP ASAP
Plzzzz help me plzzz help
Answer:
D
Step-by-step explanation:
Answer:
ITS D
Step-by-step explanation:
A monomial only has one number. Mono meaning 1.
You are given the following numbers.... 13, 60, 61, 63, 64 Which is the most appropriate measure of center for this data?
A Mean
B Median
C Mode
Answer:
answer in - mode
Step-by-step explanation:
just tcg’jfjydr’hgyk’d jyyrkhghttr hf
Which net represents this solid figure?
Answer:
The 3rd one
Step-by-step explanation:
Answer:
The second net.
Step-by-step explanation:
Find the missing angle
Help me asap number 4
Answer:
Step-by-step explanation:
Answer:
Y esto no se mira tome le la foto vien y le ayudare
Can someone help?
Find the measures of angles ACD, ACB, DAC, BAC
Step-by-step explanation:
ACD=ACB
DAC=BAC
2x=3x-29
x=29°
2x= 58°
ACD= 58°
ACB= 58°
DAC= 180-90-58= 32°
BAC= 32°
I neeeed helppp plz
Answer:
7. y=x-2, 8. y=3/2x+4, 9. y=-3/4x+8, 10. y=2x-7, 11. y=-5x-3, 12. y=4x-5, 13. y=-3x-1, 14. y=-1/2x+1, 15. y=3/2x+4
Step-by-step explanation:
First you have to plug in the points into y2-y1/x2-x1. This would make it -2-0/0+1. Simplify this to get -2/1 which is -2. This makes the slope -2. Then plug in the slope into point intercept form y-y1=m(x-x1) where m is the slope. This time, I will use the point (0,-2). Therefore, the equation will be y+2=1(x-0) which is equal to y+2 =x-0 which is equal to y=x-2.
This is how you do all of the problems. For problem 13-15, you know that f(0)=-1 is (0,-1) and f(3)=-10 is (3,-10). Then you can solve the problems. I will not explain every single problem but will give you the answers.
which number is halfway between 318970 and 719070
Answer:
it is 519020
Step-by-step explanation:
Given two angle measures and the length of the included side, does this side length affect the number of triangles that can be drawn? Explain. ▼ since two angle measures and the length of the included side are given, there is ▼ only one more than one way to draw the triangle. The number of triangles that can be drawn is ▼ not affected affected by the length of the given side
Answer:
Step-by-step explanation:
Since two angles and the length included side is given, we can make only one triangle with this measures. The number of triangles that can be drawn is affected by the length of the given side.
Sarah has some chocolates.
24 are white chocolate.
16 are milk chocolate.
8 are dark chocolate.
(a) Write down the ratio of white chocolate to milk chocolate to dark chocolate.
Give your ratio in its simplest form.
Answer:
3:2:1
Step-by-step explanation:
24 divided by 8 is 3, 16 divided by 8 is 2, 8 divided by 8 is 1.
which statement is true about points located in quadrant ll in the coordiante?
Answer:
The x coordinate is negative, and the y coordinate is positive.
Hope that helps!
Step-by-step explanation:
An oak tree is 15 meters tall and a bird is standing on the ground 8 meters from the tree. If the bird flies directly to the top of the tree, how far will it fly?
Answer:
Step-by-step explanation:
[tex]d^2=x^2+y^2\\ \\ d^2=15^2+8^2\\ \\ d^2=225+64\\ \\ d=\sqrt{289}m\\ \\ d=17m[/tex]
If l, m, and n are parallel, solve for x
Answer:
The picture is non-existent.
Express the product of (2x+5/2) and (x-1) as a trinomial in simplest form
Answer:
[tex]\displaystyle 2x^2 + \frac{x}{2} - \frac{5}{2}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsExpand by FOIL (First Outside Inside Last)Step-by-step explanation:
Step 1: Define
[tex]\displaystyle (2x + \frac{5}{2})(x - 1)[/tex]
Step 2: Expand
[Trinomial] FOIL: [tex]\displaystyle 2x^2 - 2x + \frac{5}{2}x - \frac{5}{2}[/tex][Trinomial] Combine like terms: [tex]\displaystyle 2x^2 + \frac{x}{2} - \frac{5}{2}[/tex]What is the value of n^-4 w^0 for n=-2 and w=5?
Answer:
1/16
Step-by-step explanation:
-2^-4 = 1/(-2)^4
5^0 = 1
1/(-2)^4 = 1/16
which expressions are equivalent to 2 to the 6th power choose all that apply. please help
Answer:
2 * 2 * 2 * 2 * 2 * 2
4 * 16
8 * 8
Step-by-step explanation:
Power is the result of multiplying two numbers together. The correct option is 2×2×2×2×2×2, 4×16, and 8×8.
What is power?Power is the result of multiplying two numbers together. Power is typically expressed by a base number and an exponent. The base number indicates the number being multiplied. The exponent, which is a little number printed above and to the right of the base number, indicates the number of times the base number is multiplied.
The given expression can be written as,
2⁶ = 2 × 2 × 2 × 2 × 2 × 2
= 4 × 16
= 8 × 8
Hence, the correct option are 2×2×2×2×2×2, 4×16, and 8×8.
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