Answer:
-12 easy dubs
Step-by-step explanation:
easy
The ratio of a rectangle's width to length is 3:4. The area of the rectangle is 432 square feet. Find the length and width of
the rectangle
Answer:
36...? After doing all of the incorrect math.. I got 36. Sry if it's wrong.
Step-by-step explanation:
I suck at math. :/
plz help i relly need help with this
Answer:
B
Step-by-step explanation:
5(4)-2(1)=
20-2=
18
Answer:
B
Step-by-step explanation:
can you help
Ms. Ganchero wonders if there is an association between the number of absences a student has in her class and the grade they earn at the end of the quarter. In order to analyze this relationship, Ms. Ganchero created the scatter plot below. Use this information to answer questions 1-4.
4) Which of the following apply to the data? (Select all that apply)
Positive Association
Negative Association
No Association
Nonlinear Association
Strong Linear Association
Weak Linear Association
What is sin B = 0.5592?
Answer:
sin(30°) = 0.5
sin(30°) is exactly: 1/2
Note: angle unit is set to degrees.
Step-by-step explanation:
PLZZZ HELP ME PLZZ I AM BEGGING YOU I WILL GIVE BRAINLIEST
Answer:
1) y = 2x - 5
2) y = -2/3x + 4
3) y = -2x - 11
4) y = -2 + 3
5) y = 4/3x - 9
6) y = 1/4x - 2
Step-by-step explanation:
Sorry if any wrong
Answer:
go search m a t h w a y it will give you the answer and how did they get the answer
Step-by-step explanation:
The percent increase from 18 to 26?
Write a real life scenario that is represented by the integer -120.
Answer:
I'm making this up seems possible in life
Step-by-step explanation:
I had $0 in my bank account. I really wanted this jacket but it costs 120. I bought it anyways telling the bank I would pay them back. Now I have -120 dollar in my bank account.
Answer:
Tammie had started a fund-raising project and every time $120 was deposited it will e given to the less privileged.
So, she got her first $120 that was deposited from a boy into the account, and it was taken withdrawn 2 days later, and given to the less privileged.
Step-by-step explanation:
Brainiest
Talia bought an MP3 player for $150.00. What amount of sales tax must she pay if the sales tax rate is 6%?
Answer:
OK so I'm not that good at math but the answer should be.. $175?
Step-by-step explanation:
I don't know if that's right answer or not so... :/
very very very URGENTTT!!!
Answer:
its d
Step-by-step explanation:
the arc length is equal to (radius x 2 x angles (60)) divided by 360 which comes to equal 8/3 then you multiply by pi
Which story below could represent the expression 5 +(-15)
A. The temperature was 15º at lunchtime then went up 5º.
B. The temperature was 5º at lunchtime then went down 15°.
C. A boy had $15 then spent $5.
D. A boy had $5 then earned $15.
Answer:
5+(-15) is the given equation. We need to find the matching problem.
First, we need to identify each problem's equation.
A: 15+5
B: 5-15
C: 15-5
D: 5+(15)
I believe the answer is D, it happens to be closest to our given equation.
~Hope this helps~
I dont know if this is right, help plss
All factors pairs of 20?
1 x 20
2 x 10
4 x 5 (these go the other way round as well, like 10 x 2, etc)
all factors of 20 = 1,2,4,5,10,20
hope this helps!
Round 7.408 to the nearest thousand
Answer:
The answer is 7000
Step-by-step explanation:
PLEASE MARK BRAINLIEST
What is the common ratio for the sequence: 28, 14, 7, 3.5, ...
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
28(1/2)=14
14(1/2)=7
7(1/2)=3.5
plz mark me brainliest. :)
Based on the scatter plot, which is the best prediction of the number of gallons of water used by this business when the cost of water is $180
Answer:its c
Step-by-step explanation:
because i did that test and got a A+
f(-2) when f(x)=25x-4
Answer:
25x4 - 2
Step-by-step explanation:
Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)
Proof : (A+B) • (A-B) =
A2 - AB + BA - B2 =
A2 - AB + AB - B2 =
A2 - B2
Note : AB = BA is the commutative property of multiplication.
Note : - AB + AB equals zero and is therefore eliminated from the expression.
Check : 25 is the square of 5
Check : 2 is not a square !!
please help with geometry
Step-by-step explanation:
the answer is:
x=180-90-70=20°
Fiona is driving through the twin at a rate of 30 feet per second . Which graph could represent the relationship between the time , in seconds , and the distance , in feet, that Fiona drives through town
If you hurry I’ll mark you brainliest
Answer:
B
Step-by-step explanation:
B] The rate of feet per a second is 30 therefore it is B.
answer plsss i need help on this question
Answer:
3a^5/4b^5
Step-by-step explanation:
The answer you have selected! :)
Answer:
It should be D
Step-by-step explanation:
Umm the ^2 and ^-2 cancel each other out and so do the ^3 and ^-3 and then all you have to do is simply simplify 6/8 = 3/4 bc half of 6 is 3 and half of 8 is 4
How many solutions does the system have?
8x + 2y = 14
8x + 2y = 4
Answer:
0 solutions
Step-by-step explanation:
8x + 2y = 14
8x + 2y = 4
4 not equal to 14
This circle is centered at the origin, and the length of its radius
is 4. What is the circle's equation?
Find p(-2) if p(x)=3x^3 -x^2 +2x-5. What does this tell you about the factors of p(x)
Answer:
[tex]\boxed{\textsf{ The value of the polynomial at p = (-2) is \textbf{ -37}.}}[/tex]
Step-by-step explanation:
A polynomial is given to us and we need to find its value at p = (-2) . The given polynomial is :-
[tex]\sf\implies p(x)= 3x^3 -x^2 +2x-5[/tex]
Also second part of the question says what does this tell about the factors of p(x) .
On putting p = (-2) :-
[tex]\sf \implies p(x)= 3x^3 -x^2 +2x-5 \\\\\sf\implies p(-2) = 3 (-2)^3-(-2)^2+2(-2)-5 \\\\\sf\implies p(-2)= 3\times (-8) -4 -4 -5 \\\\\sf\implies p(-2)=-24-4-4-5 \\\\\implies \boxed{ \pink{\sf p(-2)= (-37) }}[/tex]
Now this tells us that ( x + 2 ) is not a factor of the given polynomial. When we divide the given polynomial by (x + 2) then the remainder will be -37 .
Mini earn 6% commission on each how she sells if she sells her house for $180,000 how much does she earn in commission
Answer:
10800
Step-by-step explanation:
100% -> 180000
6%-> 10800
Write the set of coordinates for a reflection of the figure over
the x-axis.
(1, 2) (1,5) (5, 2) (5,5)
Which answer is correct?
Answer:
C. (1, -2) (1, -5) (5, -2) (5, -5)Step-by-step explanation:
The rule for reflection over the x-axis:
(x, y) → (x, -y)Apply the rule to the given points:
(1, 2) → (1, -2), (1, 5) → (1, -5), (5, 2) → (5, -2), (5, 5) → (5, -5)Correct option is C.
Answer:
Correct answer is
option c
convert the equation 10x - 3y= -15 into slope intercept form
Answer:
y = -10/3x - 5
Step-by-step explanation:
slope intercept form:
y = mx + b
10x - 3y = -15
subtract 10x from both sides of the equation
10x - 10x - 3y = -15 - 10x
3y = -15 - 10x
3y = -10x - 15
divide the equation by 3
3y/3 = -10x/3 - 15/3
y = - 10x/3 - 5
The table shows the cost for ordering a certain number of t-shirts. Which of the following represents the value of x if the cost is proportional to the number of t-shirts ordered?
Answer:
52.50
Step-by-step explanation:
Charlie is thinking about buying a game for his Xbox that cost $60 and requires a subscription to basic Xbox live that cost $10 per month he could choose to upgrade his Xbox live membership and then the game will be included but that membership is $15 a month how many months would Charlie have the game before the cost of the two is the same?
Answer:
by 12 months both prices will be 180.
Step-by-step explanation:
If you take 12 and multiply it by 10 because that is the monthly subscription, you will get 120 + 60 for the game which equals 180. But if you take 12 and multiply it by 15 you will also get 180.
Hope this helps
Answer: by 12 months both prices will be 180.
Step-by-step explanation:
If you take 12 and multiply it by 10 because that is the monthly subscription, you will get 120 + 60 for the game which equals 180. But if you take 12 and multiply it by 15 you will also get 180.
Yw.
A rental car company offers a rental package for a mid-size car. The cost is comprised of a fixed $40 administrative fee for the cleaning and maintenance of the car plus a rental cost of $45 per day. Using x for the number of days and y for the total cost in dollars, construct a linear function to model the relationship between the number of days and the total cost of renting a mid-size car.
Answer:
y=45x+40
Step-by-step explanation:
Can someone help me out please??
Answer:
26 and 27
Step-by-step explanation:
shown. A 12 foot ladder is leaning against a house to form angle x. The distance between the house and the bottom of the ladder is 4 feet. The angle between the house and the ground is 90 degrees. What is the value of x, rounded to the nearest degree? x ≈ ° According to the manufacturer, if the angle the ladder forms with the ground, x, is between 70° and 75°, then it meets safety standards. Is this ladder being used safely?
Answer:
Part A
71°
Part B
The ladder is been used safely
Step-by-step explanation:
Part A
We solve the above question using Trigonometric function of Cosine
cos x = Adjacent/Hypotenuse
Adjacent = The distance between the house and the bottom of the ladder = 4 feet
Hypotenuse = Length of the ladder = 12 feet
x = Angle
Hence:
cos x = 4/12
cos x = 1/3
x = arc cos (1/3)
x = 70.528779366°
Approximately to the nearest degree
= 71°
Part B
According to the manufacturer, if the angle the ladder forms with the ground, x, is between 70° and 75°, then it meets safety standards. Is this ladder being used safely?
Angle x = 71°
Therefore, the ladder is been used safely