Answer:
-16.5
Step-by-step explanation:
1) -5*3.3
2) (Multiplying with 1 negative number makes it negative)
3) -16.5
The center of the circles in the figure is point O. What's the area of the shaded region if the outside diameter (D) is 36 yards and the inside diameter (d) is 16 yards? (Use π = 3.1416.) Question 6 options: A) 967.6128 yd.2 B) 816.816 yd.2 C) 144.5136 yd.2 D) 3267.264 yd.
Answer:
Step-by-step explanation:
967.6128 times everything
Which of the following congruency statements is correct? Yzx = bcd, yzx = dcb, zxy =dcb, yxz = cdb
Answer:c
Step-by-step explanation:
Answer: c : ZXY=DCB
Step-by-step explanation: i took the quiz
Which function has zeros of -8, 1, and 3? A. y = (x − 3)(x + 8)(x − 1) B. y = (x + 1)(x − 8)(x + 3) C. y = x(x + 8)(x − 3) D. y = x(x + 3)(x − 8)
Answer:
A
Step-by-step explanation:
In each binomial, just flip the sign before the constant, and that number is a zero.
So for example if you have (x+1), a zero would be -1, if you have (x-8), a zero would be 8, etc.
The zeros of a function are the values of x, when the function equals 0.
The function that has zeros of -8, 1 and 3 is: (a) [tex]\mathbf{ y = (x - 3)(x + 8)(x - 1)}[/tex]
The zeros are given as:
[tex]\mathbf{Zeros = -8, 1, 3}[/tex]
Rewrite as:
[tex]\mathbf{x = -8, 1, 3}[/tex]
Equate to 0
[tex]\mathbf{x +8 = 0,\ x - 1 = 0,\ x - 3 = 0}[/tex]
Multiply the equations
[tex]\mathbf{(x +8) \times (x - 1) \times (x - 3) = 0\times 0 \times 0}[/tex]
[tex]\mathbf{(x +8) \times (x - 1) \times (x - 3) = 0}[/tex]
Express as a function
[tex]\mathbf{y = n(x +8) \times (x - 1) \times (x - 3) }[/tex]
Where:
[tex]\mathbf{n \ne 0}[/tex]
The above equation represents functions that have zeros of -8, 1, and 3
By comparing the options, we have:
[tex]\mathbf{ y = (x - 3)(x + 8)(x - 1)}[/tex] is [tex]\mathbf{y = n(x +8) \times (x - 1) \times (x - 3) }[/tex], where n = 1
Hence, the function that has zeros of -8, 1 and 3 is:
(a) [tex]\mathbf{ y = (x - 3)(x + 8)(x - 1)}[/tex]
Read more about zeros of functions at:
https://brainly.com/question/22101211
What is the slope of line that goes through the points (3,-9) and (5,-9)
Answer:
0
Step-by-step explanation:
The y-values are the same, so the line is ...
y = -9
The slope of a horizontal line is 0.
(2x2 +5x+6) + (8x2 +3x+2)
Hey there!
[tex]Answer:\boxed{10x^2+8x+8}[/tex]
[tex]Explanation:[/tex]
[tex](2x^2+5x+6)+(8x^2+3x+2)[/tex]
Let's start off with combining like terms.
[tex]2x^2+5x+6+8x^2+3x+2\\(2x^2+8x^2)+(5x+3x)+(6+2)\\10x^2+8x+8[/tex]
[tex]\boxed{10x^2+8x+8}\text{ is your answer.}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
how do you find the inverse of a function on a graph
Answer:
visual wise: you mirror it
Step-by-step explanation:
If you can run 4 laps in 5.25
minutes, how many laps can
Do you run in 20 minutes?
Answer:
105
Step-by-step explanation:
HELP ME PLEAS EI NEED THIS IMMEDAITEL
What is -8(n-4)=n-40
Answer:
Step-by-step explanation:
N=8
rewirte each expression using distribibutive property 10+12
Answer:
2(5 + 6)
I hope this helps!
Answer:
10+12 = 2(5+6)
Step-by-step explanation:
because putting the 2 outside of the 5+6 is like 10+12 and thats equal to 2x(5+6)
Find the point that lies 1/8 of the way on the line A to B, given that A is at -14 and B is at 10.
Answer:
-11
Step-by-step explanation:
Find the distance from point A to point B.
|-14 - 10| = |-24| = 24
Now find 1/8 of the distance from A to B.
1/8 * 24 = 24/8 = 3
Add 3 to the coordinate of point A.
-14 + 3 = -11
Answer: -11
Answer:
the point that lies at 1/8 from A = -11
Step-by-step explanation:
1/8
v
A --------------------|---------------B
-14 0 10
14 + 10 = 24
1/8 x 24 = 3
distance from point A = 3
therefore,
the point that lies at 1/8 from A = -11
A stereo system is marked down from $450 to
$382.50. What is the markdown percent
Answer: 67.5
Step-by-step explanation: Step by step: Just subtract 450 and 382.50 and you get 67.5
7 units to the
left of 0
I don’t get it
Answer:
-7
Step-by-step explanation:
Imagine the numbers on a number line. A "unit" is also a number. 7 units to the left side of zero is -7.
A line segment has the endpoints (-7,-4) and (9,8). What are the coordinates of the midpoint of this line segment?
(2,4)
(-1,2)
(-1,-6)
(-8, 2)
(-2,-4)
(1,2)
Answer:
ummmm
Step-by-step explanation:
Solve the absolute value equation.
|X-2] +3 = 10
If 8=112/x, then what is 3x?
Answer:
3x = 42
Step-by-step explanation:
8=112/x
Multiply each side by x
8x = 112
Divide each side by 8
x = 112/8
x =14
Multiply each side by 3
3x = 14*3
3x = 42
what is the value of 0²?
Answer:
0
Step-by-step explanation:
0 x 0 x 0 = 0
A large rectangle. An arrow points to a small rectangle with length of 4.8 and height of 2.37. Using the dimensions of a new scale drawing created using a scale factor of 0.15, find the dimensions of the original rectangle. Width: Length:
Answer:
Width : 15.8 ft
Length : 32 ft
Step-by-step explanation:
Got it right on edg
PLEASE HELP I NEED HELP THE QUESTION IS IN THE PICTURE I WILL GIVE BRAINLYIST ANSWER
Answer:
anything not matching PS, where S ∈ {O, Q, X, Y}
Step-by-step explanation:
A segment that is a side of ∠OPQ will have P as one end of it. The other end will be any of the remaining points except Z. The points may be listed in either order: XP is a side of the angle, as is PX.
__
Segments that are not sides of the angle include ....
OX, OZ, OQ, OY, ZX, ZQ, ZY, ZP, QY, QX, YX
12) -7(-8 + y - 10 – x); use x = -3, and y = 10
A) 35
B) 40
C) 34
D) 25
Answer:
A
Step-by-step explanation:
56-70+70-21
126-91
35
Pls solve this question ASAP!!!
Step-by-step explanation:
[tex] \frac{1}{x} - \frac{1}{x - 2} = 3[/tex]
× All by x(x-2) both sides of equation
(x-2)-x = 3x(x-2)
x-2-x = 3x² - 6x
-2 = 3x² - 6x
0 = 3x² - 6x +2
3x² - 6x + 2 = 0
and use the formula
[tex]x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac } }{2a} [/tex]
If somebody could help quickly that would be amazing. Solve for a: 5 a - 2 = 23 a =
Answer:
[tex]a = - \frac{1}{9} [/tex]
Step-by-step explanation:
[tex]5a - 2 = 23a[/tex]
Collect like terms and simplify
[tex] - 2 = 23a - 5a \\ - 2 = 18a[/tex]
Divide both sides of the equation by 18 and simplify
[tex] \frac{ - 2}{18} = \frac{18a}{18} \\ - \frac{1}{9} = a[/tex]
Answer:
answer. -9
Step-by-step explanation:
5a-2=23a
5a-23a=2
-18a=2
a=-18/2
a=-9
Christian can clean the room and 20 minutes by himself and Bob can clean the room and 30 minutes by himself how long would it take to clean the room if they work together
Answer:
it would take 10 minutes if they worked together
Step-by-step explanation:
The ratio of boys to girls in Reagan is 3:4. If there are 600 boys in the school, how many girls are there?
1/2 =2x-1/3
HELP PLZZZZZZZZ
Answer:
[tex]x = \frac{5}{4}[/tex]
Step-by-step explanation:
[tex]\frac{2x-1}{3} = \frac{1}{2} \\[/tex]
Here cross - multiplying 3 & 2 gives :-
[tex]2(2x-1) = 3[/tex]
Solving this further gives :-
[tex]2(2x-1) = 3\\=> 4x-2 = 3\\=>4x = 3+2\\=> 4x=5\\=> x = \frac{5}{4}[/tex]
Answer:
1/3
Step-by-step explanation:
I have already put a answer and I agree with the other answer but, europe2433 DO NOT DELETE THIS this correct and if you deleted it will be saying I am correct and you just want me to not succed, thank you and have a wonderful day.
Alana bought a shirt for $12.99 and a belt for $5.99. She gave the cashier a $20 bill. How much change will she get back? $
Answer:
$1.02
Step-by-step explanation:
Answer:
1.02
Step-by-step explanation:
12.99 plus 5.99 equals 18.98 and if you subtract 20.00 minus 18.98 you get 1.02:)
Give the domain and range.
a. domain: {2, 0, 2}, range: {1, 0, 1} b. domain: {–2, 0, 2}, range: {–1, 0, 1} c. domain: {–1, 0, 1}, range: {–2, 0, 2} d. domain: {1, 0, 1}, range: {2, 0, 2}
Answer:Graphs of inverse functions have a domain and range just like any other graph of a function. The domain of an inverse function is the range of the original, and the range of an inverse function is the domain of an original.
Step-by-step explanation:
Answer:
domain: {–2, 0, 2}, range: {–1, 0, 1}
Step-by-step explanation:
NEED HELP ASAP
15PTS
Answer:
-3/4
Step-by-step explanation:
take the two points ( 2,4), (-2,7)
m=rise/run
m=y2-y1/x2-x1
m=7-4/-2-2
m=-3/4
OR : (2,4),(10,-2)
-2-4)/10-2
m=-6/8 , m=-3/4
(t^2+1)/(t+2)=t/3+5/(t+2)
Answer:
t = 3
Step-by-step explanation:
In total, Anna paid $619 in payroll taxes last month. That amount included $270 in federal income tax and $166 in state income tax. How much did she pay in other payroll taxes?
Answer:
$183
Step-by-step explanation:
[tex]619 - (270 + 166) = x[/tex]
[tex]x = 183[/tex]
