Answer:
14 im pertty sure
Step-by-step explanation:
The solution is...?
Thanks in advance.
Answer:
Answer has been attached above thanks
How can I select tools to model the part of a whole?
what is the slope of (1,6) (3,0)
Answer:
-3
Step-by-step explanation:
Use the slope formula:
y2-y1/x2-x1 to find the slope
0-6/3-1 = -6/2, or -3
Answer:
m = − 3
Step-by-step explanation:
Is (1, 8) a solution to the inequality y < 6x + 2?
yes
no
Which one should I choose
Answer:
D: - 64
Step-by-step explanation:
you replace x with 2. 4 to the second power is 16 and then you multiply by -4
You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the level in less than 2 minutes. You need to earn more than 2000 points to continue on to the next level. Write and solve an inequality that represents the number d of diamonds you must collect in less than 2 minutes to advance to the next level.
NEED HELP ASAP
Answer:
i need helppppppppppppppp
Step-by-step explanation:
The vertex of a parabola is (6,2), and the equation of its directrix is y = 4.
What is the equation of this parabola in standard form?
(y−2)2=8(x−6)
(x−6)2=−8(y−2)
(y−2)2=−8(x−6)
(x−6)2=8(y−2)
Answer:
Step-by-step explanation:
If you plot the vertex and the directrix, you'll see that the directrix is a horizontal line above the vertex. That means that the parabola opens upside down and has the standard equation:
[tex](x-h)^2=-4p(y-k)[/tex] where h and k are the coordinates of the vertex and p is the number of units between the directrix and the vertex. From the vertex we determine that h = 6 and k = 2. And by counting, we determine that p = 2. Filling in the equation then gives us:
[tex](x-6)^2=-4(2)(y-2)[/tex] and simplifying just a tiny bit will get us what we need:
[tex](x-6)^2=-8(y-2)[/tex] which is the second choice down.
The equation of this parabola in standard form is (x - 6)² = -8(y - 2) if the vertex of a parabola is (6,2) option (C) is correct.
What is a parabola?It is defined as the graph of a quadratic function that has something bowl-shaped.
(x - h)² = 4a(y - k)
(h, k) is the vertex of the parabola:
a = √[(c-h)² + (d-k²]
(c, d) is the focus of the parabola:
It is given that:
The vertex of a parabola is (6,2), and the equation of its directrix is y = 4.
The standard form of the parabola:
y = a(x - h)² + k
y = a(x - 6)² + 2
As the directrix is y = 4
The equation of the parabola becomes:
(x - 6)² = -8(y - 2)
Thus, the equation of this parabola in standard form is (x - 6)² = -8(y - 2) if the vertex of a parabola is (6,2) option (C) is correct.
Learn more about the parabola here:
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Hans drove 715 miles in 13 hours.
At the same rate, how long would it take him to drive 275 miles?
Answer:
It would take hans around 5 hours to drive 275
Step-by-step explanation:
first we divide 715 by 13 which gives us 55, so in 1 hour he can drive 55 miles then we do 275 divided by 55 which gives us 5, so the answer is 5.
At the rate 55 miles per hour, it takes 5 hours to travel 275 miles.
Given that, Hans drove 715 miles in 13 hours.
Average speed is calculated by dividing a quantity by the time required to obtain that quantity. Meters per second is the SI unit of speed. The formula S = d/t, where S is the average speed, d is the total distance, and t is the total time, is used to determine average speed.
Here, average speed = 715/13
= 55 miles per hour
At the same rate,
Time = 275/55
= 5 hours
Therefore, at the rate 55 miles per hour, it takes 5 hours to travel 275 miles.
Learn more about the average speed here:
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Given the formula : Find the amount of money accumulated if you invested $25,000 at 4.3% interest for 8 years compounded monthly.
Answer: $35,242.79 given the formula
Help find the measure of the angle indicated!!!?
Answer:
50°
Step-by-step explanation:
[tex]m\angle RST = \frac{1}{2} \times (150\degree - 50\degree) \\\\
m\angle RST = \frac{1}{2} \times 100\degree \\\\
\purple{ \bold{m\angle RST =50\degree}} \\\\[/tex]
Help. Need help ASAP!!!!!!!!!!!!!!
Answer:
C
Step-by-step explanation:
18's factors are 2 * 3 * 3
The two 3s can reduce the result further. sqrt (2 * 3 * 3)
square root 18 = 3*sqrt(2)
There are two sides with this length. Their total is 3sqrt(2) + 3sqrt(2) = 6√2
The perimeter is the sum of all three sides = 6 + 6√2
Question 28 (1 point)
Describe the slope of the line. Then find the slope.
4
2
(3, 1)
-2
+(3, 3)
4
a
a
zero; 0
positive; 1
Ob
Ос
negative; - 1
d
undefined
There are 903 books at the school library. At the local bookstore there are 6 times the amount of books. How many books are there at the bookstore?
Answer:
5,418 books
Step-by-step explanation:
If anyone knows this please respond asap. If you do know this please make sure you’re 100% sure this is my last question and I can’t get it wrong. Thank you. I’m throwing in some extra points if you explain and get it right. (:
3 1/2 divided 2 3/5 in its simplest form
Answer:
9.1 is answer or 91/10 or 9 1/10
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 14 feet and a height of 19 feet. Container B has a diameter of 12 feet and a height of 20 feet. Container A is full of water and the water is pumped into Container B until Conainter B is completely full.
After the pumping is complete, what is the volume of water remaining in Container A, to the nearest tenth of a cubic foot?
Answer:
6ft
Step-by-step explanation:
12/2 =6 which means its 6 ft, ur welcome
Answer:
6ft
Step-by-step explanation:
***If you found this answer please press the heart button and mark me brainliest, thanks!***
What is the balance in an account where $250 was deposited at 1% interest after 4 years?
Answer:
$260
Step-by-step explanation:
$250 x .01 = $2.50 x 4 years = $10
$250 + $10 = $260
Which is the graph of the inverse secant function?
Answer:
A
Step-by-step explanation:
The second graph is the inverse secant function.
To find graph of the inverse secant function.
What is Inverse trigonometric functions?Inverse trigonometric functions are simply defined as the inverse functions of the basic trigonometric functions which are sine, cosine, tangent, cotangent, secant, and cosecant functions.
The reciprocal cosine function is secant: sec(Ф)=1/cos(Ф). The reciprocal sine function is cosecant, cosec(Ф)=1/sin(Ф).
So, the second graph is the inverse secant function.
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Which polynomial identity will prove that (3 + 6)2 = 81?
A) Difference of Squares
B) Difference of Cubes
C) Sum of Cubes
D) Square of a Binomial
Answer: D) Square of a Binomial
Step-by-step explanation:
Which is parallel to x-3y=24
Answer:
3Y=x-24
Y=1\3x-8
Step-by-step explanation:
Any equation that has a slope equals to 1\3
slope m=-2, point: (4,3)
Answer:
Step-by-step explanation:
(y - 3) = -2(x - 4)
y = -2x + 8 + 3
y = -2x + 11
pls give brainliest
Answer:
The the linear equation in point-slope form is
[tex]y-3 = -2 (x-4)[/tex]
Step-by-step explanation:
Given
slope = m = -2point (4, 3)We know that the point-slope form of the line equation is
[tex]y-y_1=m\left(x-x_1\right)[/tex]
Here:
m is the slope(x₁, y₁) is the pointsubstituting the values m = -2 and the point (4, 3) in the point-slope form
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-3 = -2 (x-4)[/tex]
Thus, the the linear equation in point-slope form is
[tex]y-3 = -2 (x-4)[/tex]
Note: This equation could be further simplified to write it in the slope-intercept form
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
so writing the equation in the slope-intercept form
[tex]y-3 = -2 (x-4)[/tex]
[tex]y-3 = -2x+8[/tex]
[tex]y=-2x+8+3[/tex]
[tex]y=-2x+11[/tex]
Thus, the equation is the slope-intercept form is
[tex]y=-2x+11[/tex]What is the midpoint of KL
Answer:
k
Step-by-step explanation:
Answer:
Ummm... You didn't attach a picture lol.
Step-by-step explanation:
Have a great day! Good luck!
Write the slope -intercept form of the given line.include your work in your answer.Type your answer in the box provided or
There are more than 30 students in Benedict's math
class.
Graph and check the solutions of the inequality. Then
complete the statements,
S> 30
Draw
circle at
0
10
20
30
40
Shade all numbers
Check the graph of the solution by substituting in
for the variable.
Answer:
(an open) (30) (greater than 30) ( 40)
Step-by-step explanation:
I did the assignment on Edge 2020
draw (an open) circle at (30) shade all numbers (greater than 30) check the graph of the solution by substituting (40) in for the variable .
Answer:
There are more than 30 students in Benedict’s math class.
s > 30
A number line going from 0 to 40.
Graph and check the solutions of the inequality. Then complete the statements.
Draw
✔ an open
circle at
✔ 30
.
Shade all numbers
✔ greater than 30
.
Check the graph of the solution by substituting
✔ 40
in for the variable.
Step-by-step explanation:
There is a right triangle with sided of lenght 33, 56 and 65. Let x be the angle opposite the side of lenght 56.
A. Sin(x)=
B.Cos(x)=
C.Sin(2x)=
D.Sin(x/2)=
Answer:
sin x = 33/65, cos x = 56/65, tan x = 33/56,
sec x = 65/56, csc x = 65/33, cot x = 56/33
Step-by-step explanation:
Hope This Helps
A line passes through (2, 8) and (4, 12). Which equation best represents the line? (10 points)
y = 1 over 2 x + 6
y = 2x + 7
y = 2x + 4
y = 1 over 2 x + 10
Answer: y=2x+4
You first find slope which is y2-y1 divided by x2-x1 that gives you slope and then you put it into the formula y-y1=m(x-x1)
Which of the following transformations always preserve the orientation of a figure?
1- Translations
2- Rotations
3- Reflections
4- None of them
Answer:
Translation
Step-by-step explanation:
Translation is when something moves or slide. Orientation refers to the way it is facing or turned.
The required given statement is Reflections is transformations always preserve the orientation of a figure.
What are transformations?
A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.
Given:
The given statement is which transformations always preserve the orientation of a figure.
According to given question we have
Reflection is a type of transformation in which the given image is flipped across a line of reflection to create the transformed image. In this transformation, dimensions of the figure is always preserved.
In a translation, the preimage and image have the same orientation. In a rotation, the orientation of the preimage is changed. Both are rigid transformations.
Therefore, the required given statement is Reflections is transformations always preserve the orientation of a figure.
Learn more details about transformations here:
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3√6×2√3=...
5√12+3√3=...
Answer:
[tex]3\sqrt{6}\times \:2\sqrt{3}=18\sqrt{2}[/tex][tex]5\sqrt{12}+3\sqrt{3}=13\sqrt{3}[/tex]Step-by-step explanation:
1)
Given the expression
[tex]3\sqrt{6}\:\times \:2\sqrt{3}[/tex]
[tex]\mathrm{Factor\:integer\:}6=3\times \:2[/tex]
[tex]=3\sqrt{3\times \:2}\times \:2\sqrt{3}[/tex]
[tex]\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b}[/tex]
[tex]=3\sqrt{3}\sqrt{2}\times \:2\sqrt{3}[/tex]
[tex]\mathrm{Apply\:radical\:rule}:\quad \sqrt{a}\sqrt{a}=a[/tex]
[tex]=3\times \:2\times \:3\sqrt{2}[/tex]
[tex]=18\sqrt{2}[/tex]
Thus,
[tex]3\sqrt{6}\times \:2\sqrt{3}=18\sqrt{2}[/tex]
2)
Given the expression
[tex]5\sqrt{12}+3\sqrt{3}[/tex]
[tex]\:=\:5\sqrt{\left(4\right)\left(3\right)}+3\sqrt{3}[/tex]
[tex]=\:5\times 2\sqrt{\left(3\right)}+3\sqrt{3}[/tex]
[tex]=10\sqrt{3}+3\sqrt{3}[/tex]
[tex]\mathrm{Add\:similar\:elements:}\:10\sqrt{3}+3\sqrt{3}=13\sqrt{3}[/tex]
[tex]=13\sqrt{3}[/tex]
Thus,
[tex]5\sqrt{12}+3\sqrt{3}=13\sqrt{3}[/tex]
Hey! Help me with this Question Please!
Answer:
c
Step-by-step explanation:
beacuse if you multiply all
Answer:
C
Step-by-step explanation :
The side length is 30 and if it's 3cm for 5 that would be 18, and since we are doing area we need to multiple that 18 by itself since it's a square and squares side lengths are the same
12
11
14
15
13
16
17
>
19
19
20
0
Which property was used to write the equation in step 2?
Step 1: 5(x-7) - 55
Step 2 5x-35-55
Step 3 (5x=90
Step 4
X = 18
VA
distributive property
o addition property of equality
o subtraction property of equality
o division property of equality
Yes
Answer:
distributive proper
Step-by-step explanation:
mulitiply