I hope this helps
y=4x+13
(5-3i)+(2+6i) solve in steps
Find the slope of the line.
-4,1
1,-2
PLEASE HELP QUICK
Using a model of the prototype artillery, a ball is fired into the air with an initial upward velocity of 48 ft/s. Its height, h, in feet after t seconds is given by the function:
What height will the ball be when 2 seconds has passed?
In how many seconds will the ball reach its maximum height?
What is the ball’s maximum height?
After how many seconds will the ball hit the ground?
equation is in the comments!!!!!
t = time Just put t = 2 into the equation and calculate h
h = - 16(2^2) + 48(2) + 4 Got it ?
PLZ HELP ILL GIVE BRAINLIEST, At a restaurant, one small drink costs $1.15 and one large drink costs
$1.75. A family buys three small drinks and two large drinks. Before tax,
what is the total cost for the drinks at this restaurant?
b. lia roller skates 15 miles in 3 hours. What is her average speed in miles per hour?
PLEASE HELP ME !!!!!
Answer:
5 miles per hour
Step-by-step explanation:
15/3 = 5
5 miles per hour Step-by-step explanation
Find the area of each figure. Round to the nearest hundredth if needed.
Answer:
#1Trapezoid
A = (b₁ + b₂)h/2A = (4.8 yd + 29.4 ft)(8 yd)/2 = (14.6 yd)(4 yd) = 58.4 yd²#2Rectangle
A = abA = 2 yd * 3.1 yd = 6.2 yd²#3Equilateral triangle
A = √3/4a²A = √3/4(10²) = 25√3#4Regular octagon
A = aP/2A = 14.5(12*8)/2 = 696Suppose that $2000 is loaned at a rate of 17%, compounded semiannually. Assuming that no payments are made, find the amount owed after 5 years.
Do not round any intermediate computations, and round your answer to the nearest cent.
Answer:
3,400
Step-by-step explanation:
cccccccccccccccccccccccccccccccccccccccccccccccc
Find the measure of the red angle.
Answer:
Its 24! hope this helped!
Answer:
45 degrees.
I hope I'm right.
Given P(A)=0.64P(A)=0.64, P(B)=0.4P(B)=0.4 and P(A\cap B)=0.356P(A∩B)=0.356, find the value of P(A\cup B)P(A∪B), rounding to the nearest thousandth, if necessary.
Answer:
Step-by-step explanation:
P(A U B) = P (A) + P (B) - P (A and B)
= 0.64 + 0.4 - 0.356
= 0.684
The value of P(A∪B) is 0.684
What is probability?Probabilities are used to determine the chances of events
The given parameters are:
P(A)=0.64,
P(B)=0.4
P(A∩B)=0.356
To find the value of P(A∪B), we make use of the following formula
P(A∪B) = P(A) + P(B) - P(A∩B)
So, we have:
P(A∪B) = 0.64 + 0.4 - 0.356
Evaluate the expression
P(A∪B) = 0.684
Hence, the value of P(A∪B) is 0.684
Read more about probability at:
https://brainly.com/question/25870256
hello please help i’ll give brainliest
Help please. I’ll give brainliest.
Answer:
your answer is 1/343 in decimal form it is 0.00291545
Please help Instruction are on the top
Answer:
1. -0.63 is one choice you can do
2. 1/8 is smaller than 1/4
3. 13% is a number that fits in the blank
4. 0.2 (or 1/5 or 20%) can complete it
Step-by-step explanation:
Can someone tell me what 2 + 2 is ?
Answer:
Your answer is 4 and I hate it to my guy. Have a good one mate!
Step-by-step explanation:
Answer: 2+2 =4
Step-by-step explanation: add 1 and 1 and add 1 and 1
1,2,3,4
Lupe sells spices at a farmers market. She sells
1.5 ounces of chili powder for $0.90. How much
does each ounce of chili powder cost?
Answer:
0.6
Step-by-step explanation:
Have a nice day
pls help...............................................
Answer:
sorry cant answer ur question need points
Step-by-step explanation:
Does any one know what I can do to solve this question?
Answer:
Step-by-step explanation:
11x-11y=10
What are the x and y intercepts said
Answer: Intercepts are points where a graph crosses over an axis
Step-by-step explanation: the x-intercepts are points where the graph intercepts the x-axis. These are also referred to as roots or zeroes of a function
The y-intercepts are points where the graph intercepts the y-axis. Fuctions only have one y-intercept
whats the slope 50 points dead a-s-s
Answer:
Slope is -3
Step-by-step explanation:
mrk me brainliest plz
sin75degree=Cos____degree
Answer: 15
Step-by-step explanation:
We know that sin 75 degrees = 0.90659...
Now, to find cos: cos-1 (0.90659) = 15
So the answer is 15.
Which best describes a fraction?
A fraction is the denominator divided by the numerator.
A fraction is the denominator multiplied by the numerator.
1))
A fraction is the numerator multiplied by the denominator.
A fraction is the numerator divided by the denominator.
Answer:
4, A fraction is the numerator divided by the denominator.
Step-by-step explanation:
Fractions do not involve multiplying! It is dividing, so we can rule out all the multiplication related questions.
The top number of a fraction is the numerator 2/3.
The bottom number is the denominator 2/3.
The / is a sign of division.
So, 1 is wrong and 4 is right.
6.
A student finds the slope of the line between (14, 1) and (18, 17). She writes [tex]\frac{1-17}{18-14}[/tex]. What mistake did she make?
A. She used y-values where she should have used x-values.
B. She should have added the values, not subtracted them.
C. She mixed up the x- and y-values.
D. She did not keep the order of the points the same in the numerator and the denominator.
Answer:
Step-by-step explanation:
She did not keep the order of the points the same in the numerator and the denominator.
I hope this helps!
...............................................................................................................................................
slope is y2-y1/x2-x1
if this was set up correctly it would be 17 - 1/18 - 14
The student simply switched the places of the y change calculation.
...............................................................................................................................................
The answer is D. She should have used 8-1 as the denominator since she used 17-14 as the numerator.
...............................................................................................................................................
Answer:
The answer is the option D.) she did not keep the order of the points the same in the numerator and the denominator
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
Let
Substitute the values
3/7
A water park keeps track of the number of times each visitor goes down water slides during their visit . The data shows the number of times 12 visitors went down a water slide.
4, 22, 16, 10, 11, 20, 20, 12, 6, 3, 11, 1
Create a histogram of this data.
To create a histogram, hover over each age range on the x-axis. Then click and drag up to plot the data.
Answer:
Refer to image
Step-by-step explanation:
When creating a histogram it is best to create a range for the different variables that are available.
So for the sake of covering all the possible ranges from 1 - 22, let's divide it into 5 categories.
0 - 5
6 - 10
11 - 15
16 - 20
21 - 25
Now that we have set ranges for the different variables, we then find the frequencies.
0 - 5 : 3
6 - 10 : 2
11 - 15 : 3
16 - 20 : 1
21 - 25 : 3
Now that we have all the values we can then create our histogram
/
please answer 3 a) and 3 b)
Answer:
Step-by-step explanation:
Part A
The graph shows where the intersect point is. This is the only way I can see to do this problem.
f(x) is the red line
g(x) is the blue line
Part B
-1.553< x < 4.11
The center of an ellipse is (-4,0) one vertex is (-8,0) and one co-vertex is (-4,1). Write the equation of the ellipse
Answer:
The equation of the ellipse is;
[tex]\dfrac{(x + 4)^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = 1[/tex]
Step-by-step explanation:
The parameters of the ellipse are;
The location of the center of the ellipse = (-4 0)
The coordinates of the vertex of the ellipse = (-8, 0)
The coordinates of the the co-vertex = (-4, 1)
The general form of the equation of an ellipse is presented as follows;
[tex]\dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1[/tex]
The center of the above equation of an ellipse = (h, k)
The vertex of the above equation are; (h - a, k) and (h + a, k)
The co vertex of the above equation are; (h, k - b) and (h, k + b)
By comparison, we have;
h = -4, k = 0
For the vertex, we have;
When
h - a = -8
∴ -4 - a = -8
-a = -8 + 4 = -4
a = 4
When
h + a = -8
-4 + a = -8
∴ a = -4
a = 4 or -4
We note that a² = 4² = (-4)²
For the covertex, we have;
When
k - b = 1
0 - b = 1
b = -1
When k + b = 1
0 + b = 1
b = 1
∴ b = 1 or -1
b² = 1² = (-1)²
We can therefore write the equation of the ellipse as follows;
[tex]\dfrac{(x - (-4))^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = \dfrac{(x + 4)^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = 1[/tex]
Therefore;
[tex]\dfrac{(x + 4)^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = 1[/tex]
Please help me answer this♂️
Answer:
x+x+14=90
2x=90-14
2x=76
x=38 (opp angles =)
HELP FOR BRAINLIST!!!!!!!!!
Answer:
literally none of these are correct i'm in college and none of these are right. bro talk to your teacher
Step-by-step explanation:
The above equation is equal to 6c x 3. NONE OF YOUR OPTIONS SIMPLIFY TO THAT???
I need help with this thanks to whoever helps :)
Answer:
70 kilometers
Hope this Helps! :)
In-Depth Explanation: 20 x 3.5 = 70 kilometers
Answer:
70 kilometers
Step-by-step explanation:
20 x 3 is 60
Half of 20 is 10
1. A soccer field has an area (A = LW) that is represented by the polynomial 1 point
below. Which binomials could represent the possible dimensions of the
soccer field?(Hint: Use factoring)
Answer:
[tex](x + 6)(x - 6)[/tex]
Step-by-step explanation:
Given
See attachment for soccer field
Required
The possible dimension of the field
From the attachment, we have:
[tex]Area = x^2 - 36[/tex]
[tex]Length = x +a[/tex]
[tex]Width = x + b[/tex]
So, we have:
[tex]Length * Width = Area[/tex]
This gives:
[tex](x + a)(x + b) = x^2 - 36[/tex]
Express 36 as 6^2
[tex](x + a)(x + b) = x^2 - 6^2[/tex]
Express as difference of two squares
[tex](x + a)(x + b) = (x + 6)(x - 6)[/tex]
Hence, the dimension is: [tex](x + 6)(x - 6)[/tex]
for brainiest:):):):):):):):)
Answer:
Answer for b is BFC and CFD
Answer for c is BFD and BFA
Answer for d is BFD and AFE
I don't know about a sorry
At a carnival, $8 buys 15 ride tickets. Brian is going to spend $96 on tickets. How many ride tickets will he be able to buy
Answer:
180 ride tickets
Step-by-step explanation:
Create a proportion where x is the number of tickets he can buy with his $96:
[tex]\frac{8}{15}[/tex] = [tex]\frac{96}{x}[/tex]
Cross multiply and solve for x:
8x = 1440
x = 180
So, he can buy 180 ride tickets
Answer:
180 tickets
Step-by-step explanation:
8x = 15
96x = ?
96/8 = 12
12 x 15 = 180