Answer:
(300 + 30x)0.145 = y
Step-by-step explanation:
Answer:
-0.145x + 300w + 30y = p
Step-by-step explanation:
Salary: 300 Weekly
+ 30$ every sale
-14.5%
x = her taxes
y = comission
w = number of weeks
P = how much she gets paid.
Ace
To the nearest penny, what is the value of x?
Answer: $43.20
Step-by-step explanation:
Plss helpp
me algebra
Answer:
D
Step-by-step explanation:
when shifting left or right its in parentheses
when shifting left its a + when shifying right its a -
hope this helps <3
Explain why the function of f(x)=4x^2+8x is neither even or odd
Answer:
By putting x = -x in f(x) i.e. f(-x) we didn't get f(x) or -f(x) so, the function is neither even nor odd.
Step-by-step explanation:
We need to explain why the function of [tex]f(x)=4x^2+8x[/tex] is neither even or odd
First we will understand, when the function is even and odd
Even function:
A function is even if f(-x) = f(x)
Odd function:
A function is odd if f(-x) = -f(x)
So, if we get the above result by putting x = -x, then we can say that the function is even or odd.
If we don't get any of the above results then the function is neither even nor odd.
So, for the given function: [tex]f(x)=4x^2+8x[/tex]
Put x = -x
[tex]f(x)=4x^2+8x\\Put x=-x\\f(-x)=4(-x)^2+8(-x)\\f(-x)=4x^2-8x[/tex]
So, by putting x=-x in f(x) i.e. f(-x) we didn't get f(x) or -f(x) so, the function is neither even nor odd.
What is the slope of the line passing through the points (0, 4) and (-8, -1)?
Enter your answer in the box.
Answer:
0.625
Step-by-step explanation:
Given the points :
(0, 4) and (-8, -1)
x1 = 0 ; y1 = 4
x2 = - 8 ; y2 = - 1
Slope, m = rise / run
Rise = y2 - y1 = - 1 - 4 = - 5
Rise = x2 - x1 = - 8 - 0 = - 8
The slope, m = - 5 / - 8
Slope, m = 0.625
SOMEONE PLS HELP!
(4+51)(4 - 51) =
DONE
A and B are complementary angles. If A = (x + 9) and m B = (7x – 15)° then find the measure of B.
Answer:
[tex]coplementary \: angles \: = 90° \\ (x + 9)° + (7x - 15)° = 90° \\ (8x - 6)° = 90° \\ 8x = 90 + 6 \\ 8x = 96° \\ x = 12\\ angle \: B. = ((7 \times 12)- 15) \\ = 69°[/tex]
please help, would be greatful :)
Answer:
x ≈ 31.0°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tanx = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{9}{15}[/tex], then
x = [tex]tan^{-1}[/tex] ([tex]\frac{9}{15}[/tex] ) ≈ 31.0° ( to 1 dec. place )
Katherine is deciding which catering company she should use for Mom’s 50th birthday party. At Bashful’s Birthday Blast there is a fee of $16.95 and a charge of $9.00 per person. At Bertha’s Ballroom Blitz there is a fee of $25.50 and a charge of $5.00 per person. For how many person will the total cost for both companies will be the same?
Answer:
about 2 people
Step-by-step explanation:
16.95+9x=25.50+5x
16.95+4x=25.50
4x=8.55
x=2.13
24/36 - 1/4
answer in simplest form
Answer:
2/3
Step-by-step explanation:
The printing company charges a fixed amount for creating the artwork and then charges an additional amount based on the number of shirts purchased. The graph shows the price including artwork, for different numbers of shirts,
Answer: 5
Step-by-step explanation:
Expand and simplify (x − 2)(x - 1)
Answer:
Expand the polynomial using the FOIL method.
x^2−3x+2
Answer:
x^2 - 3x + 2
Step-by-step explanation:
x times x is x^2
x times - 1 is -1x
-2 times x is -2x
-2 times -1 is 2
x^2 - 3x + 2
Find the value of X in the measure of angle 2.
Answer:
x = 11, ∠ 2 = 146°
Step-by-step explanation:
∠ 2 and 146° are corresponding angles and are congruent, then
∠ 2 = 146°
Thus
13x + 3 = 146 ( subtract 3 from both sides )
13x = 143 ( divide both sides by 13 )
x = 11
put them in order from the least to greatest. You can use the number line to help!!
Answer:
-1 4/5, -1.7, -1 1/10, -1.
Step-by-step explanation:
We convert all of these to tenths. -1 4/5 becomes - 1 8/10. -1.7 becomes -1 7/10. -1 1/10 is already in tenths and -1 is a whole number. When putting these from least to greatest, remember that the bigger the negative, the less the number is.
help please need this answer asap
Answer:
Step-by-step explanation:
a. A=X
B=Z
C=Y
b. AB = XZ
AC=XY
BC= ZY
Answer:
a. A=X
B=Z
C=Y
b. AB = XZ
AC=XY
BC= ZY
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
Rewrite each of the following so there are no parentheses, negative or zero exponents:
1. 4a^2b^3/a^5b
2. -3p^-2q^2 x 4p^4q^-5
Answer:
can you give me an answer to something I need help on and ill answer this
Step-by-step explanaton:
factorise x^3 - 5x
please help
Answer: X x (X^2-5)
Step-by-step explanation:
Brody and Carrie like to hike in the mountains. From the trailhead, they climb 103 feet until they reach a waterfall. On the next part of the trail, they descend 84 feet. To reach their destination, Brody and Carrie must then climb another 194 feet. Their destination is 734 feet above sea level. At what elevation is the trailhead?
Answer:
521 feet.
Step-by-step explanation:
In the given question, the number of feet covered with respect to climbing would have a positive value. While the number of feet descended would have negative value.
The total feet covered by Brody and Carrie, with the elevation of the trail-head should be equal to the elevation of their destination above sea level.
To determine the elevation of the trail-head, let its elevation be represented by h.
So that,
h + 103 - 84 + 194 = 734
h + 297 - 84 = 734
h + 213 = 734
h = 734 - 213
h = 521
h = 521 feet
The elevation of the tail-head is 521 feet.
Solve the inequality
12p < 96
p < 8
p < 108
p < 84
p > -8
Answer:
your answer would be A
Step-by-step explanation:
just divide both sides by 12
therefor you answer is a
mark me brainly
also thanks for the points
andddd
sparkles and love
☆*: .｡. o(≧▽≦)o .｡.:*☆
Answer:
A
Step-by-step explanation:
WILL MARK BRAINLIEST
Answer:c
Step-by-step explanation:
Answer:
I think it is 19.7
Step-by-step explanation:
Let the vector \mathbf{v}v have an initial point at (1, -2)(1,−2) and a terminal point at (0, 0)(0,0). Plot the vector \mathbf{v}v and afterwards follow the guided steps to analyze the vector.
Given that the initial point of the vector is (1,-2) and the termination point of the vector is (0,0).
So, the tail of the vector is at point (1,-2) and the head of the vector is at (0,0). The vector, [tex]\vec{v}[/tex], has been shown in the figure.
The magnitude of the vector:
[tex]|\vec{v}|=\sqrt{(1-0)^2+(-2-0)^2}=\sqrt{1+4}=\sqrt{5}[/tex]
The direction of a vector is the angle made by a vector with the positive direction of the x-axis.
From the figure, [tex]\theta = 180 \degree\tan ^{-1} \left|\frac {0-(-2)}{0-1}\right|[/tex]
[tex]\theta = 180 ^{\circ} - \tan^{-1}(2) = 180 ^{\circ} - 63.43^{\circ}[/tex]
[tex]\theta =116.57 ^{\circ}[/tex]
Hence, the required vector having a magnitude [tex]\sqrt {5}[/tex] and direction [tex]116.57 ^{\circ}[/tex] has been shown in the figure.
Can someone help me calculate angles? P2
Answer:85
Step-by-step explanation: In this problem you are trying to find the missing angle of a line. In a line all angles have to add up to 180 so what you wanna do first is add 55 and 40 which gives you 95. Next, you wanna subtract 95 from 180 which will give you 85. Now you know the missing angle.
Please help me!! It’s important
Answer:
The slope is 2
Step-by-step explanation:
Pick two points and plug into this equation: y2-y1/x2-x1
(-3,2) and (-1,6)
2-6/-3-(-1)=-4/-2= 2
Answer:
The slope of the linear function is 2
Step-by-step explanation:
Calculating the Slope of a Line
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
The table shows four points: (-3,2), (-1,6), (1,10), and (3,14). To find the slope on the line passing through them we only need two, for example (-3,2), (-1,6):
[tex]\displaystyle m=\frac{6-2}{-1+3}[/tex]
[tex]\displaystyle m=\frac{4}{2}=2[/tex]
Any other pair of points should give the very same value for the slope. Use (1,10), and (3,14):
[tex]\displaystyle m=\frac{14-10}{3-1}[/tex]
[tex]\displaystyle m=\frac{4}{2}=2[/tex]
Thus, the slope of the linear function is 2
Simplify the radical expression below
✔️3/25
Answer:
√3/5 B)....…...........
Frank has x grapes.
Gabriel has two fewer grapes than Frank.
Himali has five times as many grapes as Frank.
If Gabriel has 6 grapes how many does Hamali have?
Hamali has 40 grapes
PLEASE HELP
An example problem for multiplying or dividing integers with a different sign.
Answer: ↓↓
Step-by-step explanation:
10 ÷ -5
The answer's -2 btw
Hope this was what you were asking
I need helpppppppppppppppppp
Answer:
yes, they are both the same
Step-by-step explanation:
Answer: I think the answer is "NO" there not
Step-by-step explanation:
HOPE THIS HELPS SORRY IF I AM INCORRECT
What is the slope of the line?
Answer:
=4/1 or 4
Step-by-step explanation:
Remember Rise/Run
also remember this formula:
y2-y1/
x2-x1
Your coordinates are: (-2, 1) (-3, -3)
-3-1/
-3-(-2) = -4/-1 or 4
Two negatives cancel out and make it a positive.
Look at attachment for further information
Any questions or concerns, please ask
Hope this helps (:
Algebra 2. Please help! I got 40% on my last try
Answer: x=-6 so it has to be the first option
Step-by-step explanation:
This is the answer upon dividing the polynomial.
a×2×5=
.so what should I do?
Answer:
2 x 5 = 10
10 x a = 10a
answer = 10a
Step-by-step explanation:
the answer on top is step by step
ax2x5
^ ^
10xa
The way I learned it was that if they dont have the same variables dont touch them, so what I did was multiply the like numbers (2 and 5). Why are they alike? Because they don't have a variable! I then just put the X sign there to show that there is no other way to multiply this. If it where addition, it would be 10+a so that would equal 10a.
HELP THIS IS URGENT