Answer:
You can use the side lengths to determine the angle by using trig. Sin, cosins, and tangent.
2(d+9)
D=8
Answer___
Answer:
34
Step-by-step explanation:
2(8+9)
2(17)
34
using transformations
i have to graph this problem using transformations. please help a shawty out :,(
The MP3 player Sean wants to buy costs $124. He has saved up one-third of the price. About how much money has Sean saved?
a. $45
b. $30
c. $35
d. $40
Answer:
D. $40
Step-by-step explanation:
To find how much he saved, divide the price of the MP3 player by 3:
124/3
= 41.33
This is closest to answer choice D, $40
PLEASE HURRY!!!!!!!!!!1
What is the measure of angle x?
A. 60 degrees
B. 70 degrees
C. 80 degrees
D. 100 degrees
Answer:
x=60
Step-by-step explanation:
Answer:
80 degrees
Step-by-step explanation:
8. Lauren wants to buy a shirt that costs $80. Her mother told her that she could only spend $35 for the shirt. The shirt finally went on sale for 40% off the original price. Will Lauren be able to buy the shirt? (Hint: If the shirt is 40% off the original price, what percent is she paying?)
Answer:
No. Lauren cannot buy the shirt. It costs $48 after the discount.
Step-by-step explanation:
Shirt Cost: $80
Money: $35
Discount: 40%
First, find the amount of the discount by finding 40% of the price. 40% is equal to 0.40 (or 40 divided by 100).
40% of $80 = 0.40 x 80 = $32
Since it's a discount, the final price is the original price minus the discount.
$80 - $32 = $48
So, after a 40% discount, the price is still $48. Lauren only has $35, so it will still be too expensive!
A dining set is priced at $785. If the sales tax is 9 percent, what is the cost to purchase the dining set? Round to the nearest cent if necessary?
Answer:
$855.65
Step-by-step explanation:
Multiply 785 by 0.09 to get the sales tax amount which is 70.65.
Add the sales tax amount to the price of the dining set to get cost after tax.
I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!
Explain how to obtain the equation 3x=6 from the given system.
5x+2y=2
x+y=-2
Step-by-step explanation:
You want to set one of the equations equal to either x or y. For this, I put x+y=-2 equal to y which would be y=-x-2. Then you plug this in to the other equation for y. This would give you 5x+2(-x-2)=2. When you factor the two into the parenthesis, combine like terms, and keep the x values on ones side and the other numbers on the other side, you get 3x=6
Fatima paid for 5 pallets of grass to be delivered.
● Each pallet of grass cost $129.95.
● Fatima paid $76.20 for delivery.
What is the total amount Fatima paid?
Answer:
$725.95
Step-by-step explanation:
129.95 times 5 is 649.75
649.75 plus 76.20 = 725.95
Price of 5 pallets of grass
= 5*129.95
= 649.75
Price for delivery
= 76.20
Total amount paid
= 649.75 + 76.20
= 725.95
Match each slope and y-intercept with the appropriate linear equation.
m= 4, b = 3
y = -2x + 5
m=5, b = -2
y = 4x +3
m = 3, b = 4
y = 5x - 2
m = -2, b=5
y = 3x + 4
Answer:
m= 4, b = 3 matches with y = 4x +3
m=5, b = -2 matches with y = 5x - 2
m = 3, b = 4 matches with y = 3x + 4
m = -2, b=5 matches with y = -2x + 5
Step-by-step explanation:
Slope-intercept form is y = mx + b in which m = slope and b = y-intercept
Answer:m= 4, b = 3 matches with y = 4x +3
m=5, b = -2 matches with y = 5x - 2
m = 3, b = 4 matches with y = 3x + 4
m = -2, b=5 matches with y = -2x + 5
Step-by-step explanation:
Each pair of rectangles below are similar. Calculate the values of dimension x.
PLEASE HURRY
someone solve this asap
which graph best represents the solution set of y+4>2x
Answer:
Step-by-step explanation:
D
Answer:
A
Step-by-step explanation:
usatestprep
30 Points!!!!
Kimberly is deciding between two cell phone plans. The first plan has a $50 sign-up
fee and costs $20 per month. The second plan has a $30 sign-up fee and costs $25 per
month. After how many months will the costs be the same for the two phone plans?
Answer:
The answer is four months
Step-by-step explanation:
You have a starting cost of $50 with a $20 fee every month
OR
You have a starting cost of $30 with a $25 fee every month
Start: $50 ($20 per month)
M1 = $70, M2 = $90, M3 = $110, M4 = $130
Start: $30 ($25 per month)
M1 = $55, M2 = $80, M3 = $105, M4 = $130
In conclusion, the prices of the two will match at Month 4
Find the slope of the line that passes through the two points (3 , 7) and (-1 , 4)
Answer:
m=3/4
Step-by-step explanation:
use y=mx+b formula
A. Only Graph A is a function.
B. Only Graph B is a function.
C. Both graphs are functions.
D. Neither graph is a function.
Which statement is true?
Answer:
b: only graph b is a function
Step-by-step explanation:
if you look closely graph a is in the middle of the boxes and all over the place, so the answer has to be b. Your welcome (pls give brainliest)
Two triangular tiles each have two sides measuring four inches. Which is a true statement?
A) Their corresponding angles are congruent.
B) The triangles are congruent.
C) The triangles may be congruent.
D) The triangles cannot be congruent.
Answer:
C; The triangles may be congruent
Step-by-step explanation:
Here, we have two sides of the each of the triangles equal already
By congruency, we might have SSS or SAS
if SSS, this mean that all the sides are equal
Since we do not know the measure of the third side, we cannot say that they are not congruent or they are congruent
Also, we do not know the measure of the angles of the triangles
If we have an angle that is equal in the two triangles, then we can have congruency through SAS
But since we do not know how these measures, we use the word ‘may’
A package of 8 hot dogs is on sale for $4.00. What is the price per hot dog?
$0.32
$0.50
$2.00
$5.00
Answer:
$0.50
Step-by-step explanation:
let x represent the price of a singular hot dog
8x = 4$
x = 4/8$
x = 0.50$
Answer:
0.50
Step-by-step explanation:
8 x 0.50= 4 so thats the correct answer
find the perimeter of the figure below 13ft and 12ft
Answer:
Yes
Step-by-step explanation:
Yes
Answer:
50
Step-by-step explanation:
Lisa starts a different business account that pays simple interest every 1 point
year on his principal, which was $35,000, and after one year has passed,
her account has earned $3150 in simple interest. Find the interest rate that
Lisa is getting on this business account
Answer:
Interest rate=9%
Step-by-step explanation:
Interest rate=$3150×100%/$35000×1
Rate=315000/35000=9%
I NEED HELP ASAP PLEASEEE
Answer:
11 5/8
Step-by-step explanation: add everything to get 11 5:8
Answer:
11 5/8
Step-by-step explanation:
Make all the fractional parts have the same denominator. ( 3 6/8, 2 4/8, and 5 3/8) Then add everything, and simplify
hope this helps!
There are 13 maple trees currently in the park. Park workers will plant
35 more maple trees today. How many maple trees will the park have
when the workers are finished ?
Answer:
48
Step-by-step explanation:
10 plus 30=40
40 plus 5 plus 3=48
Find a number c such that the polynomial
p(x) = (x - c)(2x3 - 5x + 12)
contains the point (5,0).
Rosie writes the equation 24(mx+n)=3x+17, where m and n are real numbers.
If m=14 and n=13, does the equation have one solution, infinitely many solutions, or no solutions? Explain your answer.
Answer:
Step-by-step explanation:
24(mx+n)=3x+17
24(14x+13)=3x+17
336x+312=3x+17
336x-3x=17-312
333x=-295
X=16.063
The required solution has one solution at x = 0.886 and Equation have infinitely many solution when n = -15.41 .
What is a linear equation ?
A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.
Given:
The given equation is
24(mx+n)=3x+17,
where m and n are real numbers.
According to given question we have
By put the value of m=14 and n=13, in given equation we have
24(mx +n)=3x+17
24(14x+13)=3x+17
336x+312=3x+17
336x-3x=17-312
333x=-295
X=-0.885
Thus x = 0.886 we can say that the equation having one solution .
; if m = 18 then find n .
put m = 18 in the given equation
= 24(18.(0.886) + n ) = 3(0.886) + 17
= 24(15.94) + 24n = 2.658 + 17
= 382.56 + 24n = 19.658
= 24n = 19.658 - 382.56
= n = -362.902/24
n = -15.12
The equation have infinitely many solution when n = -15.41.
Therefore, the required solution has one solution at x = 0.886 and
Equation have infinitely many solution when n = -15.41 .
Learn more details about linear equation here:
https://brainly.com/question/11897796
#SPJ2
HELP ME PLZ YALL
1. 40% of 80 is
2. 25% of 60 is
3. 10% of 90 is
Answer:
40% of 80 is 32
25% of 60 is 15
10% of 90 is 9
Need help I’m in class lol but please thanks
Answer:
[tex]4\frac{3}{8}[/tex]
Step-by-step explanation:
subtract [tex]19\frac{1}{8}[/tex][tex]-14\frac{3}{4}[/tex]
Hope this helps!
the martin family truck gets an averge of 33 miles per gallon. Predict how many miles they can drive using 5 gallons on gas
Answer:
165
Step-by-step explanation:
33×5=165 because of them riding 33 miles with 1 gallon so if they use 5 gallons they will travel 165 miles
PLEASE HELP I WILL MARK BRAINLIEST
Answer:
a: y= -5x
b: y= 2x +3
c: y= -3
d: undefined or x=6
WILL GIVE BRAINLIEST. The data give the average number of days in May that are clear and cloudy in two cities.
Answer:57
Step-by-step explanation:
Answer:
B) 0.57
Step-by-step explanation:
It says "given that you are in Sacramento", so hint: only look at the Sacramento row. Ignore everything else, you don't need it.
Then it asks what is the probability of a clear day, so you look at the "Clear" column from the Sacramento row. That would be 17 days.
Lastly, you just simply divide from the total days. 17/30 = 0.57
Mia wants to buy a new jacket that costs $40, including taxes. She plans to save $5 each week. How many weeks will it take Mia to save enough money to buy the jacket?
Answer:
8 weeks
Step-by-step explanation:
Given this equation, what is the y-intercept? y = – 5x
12 b =
Let's solve for b.
y=(−5x12)(b)
Step 1: Flip the equation.
−5bx12=y
Step 2: Divide both sides by -5x^12.
−5bx12
−5x12
=
y
−5x12
b=
−y
5x12
Answer:
b=
−y
5x12
