Answer:
$100 is less than or equal to x
how can you tell if a function is linear by looking at the graph or the equation
WILL GIVE BRAINLIEST What is the slope of the table shown?
3
5
1
2
Answer:
2
Step-by-step explanation:
Slope is the change in y over the change in x
m = ( y2-y1)/(x2-x1)
= ( 7-1)/(3-0)
= 6/3
=2
PLEASE ANSWER HONESTLY (PLEASE BE HELPFULL I HAVE BEEN STUCK ON THIS PROBLEM) WILL MARK BRANIEST IF CORRECT. (no links my computer is slow and no ctrl c ctrol v if possible (see picture below and show work)
PLEASE HELP ILL GIVE BRAINLIEST ASAP
Answer:
hope you can figure it out from the but incase you can't it's D.
Step-by-step explanation:
10% off $40 would be $36 15% off $45 would be $38.25
$36 > $38.25
The equation of a circle centered at the orgin is x^2 + y^2 = 16. What is the radius of the circle
Given:
The equation of the circle is:
[tex]x^2+y^2=16[/tex]
To find:
The radius of the circle.
Solution:
The standard form of a circle is:
[tex](x-h)^2+(y-k)^2=r^2[/tex] ...(i)
Where, (h,k) is the center and r is the radius.
We have,
[tex]x^2+y^2=16[/tex]
In can be written as:
[tex]x^2+y^2=4^2[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]h=0[/tex]
[tex]k=0[/tex]
[tex]r=4[/tex]
Here, the center of the circle is the origin and the radius is equal to 4 units.
Therefore, the radius of the given circle is 4 units.
A square pyramid has a volume of 297 cubed feet. The width and length of the pyramid are
both 9. feet. Find the height of the pyramid.
Answer:
11
Step-by-step explanation:
H =V/(LxW)/3
H = 297/(9x9)/3
H = 297/(81)/3
H = 297/27
H = 11
Therefore, the height of the pyramid is 11ft square
WORTH 40 POINTS
write an equation given the following transformations
a hyperbola that is moved left 2 and up 5
all the info i have. steps would be appreciated
Answer:
Step-by-step explanation:
In this section, we will focus on graphing hyperbolas that open left and right or ... To easily sketch the asymptotes we make use of two special line segments ... From the center (5,4), mark points 3 units left and right as well as 2 units up and down. ... standard form for the equation of a hyperbola given the following information.
Combine like terms to simplify the following polynomial.
6x + 7y – 9 – x + 8y + 5
A. 4x + 12y – 5
B. 42xy – 8xy – 45
C. 5x + 15y – 4
D. 13x + 7y – 4
Answer:
5x + 15 y - 4 (option C)
Step-by-step explanation:
Solve
6x + 7y – 9 – x + 8y + 5
Group like terms!
6x - x +7y +8y - 9 + 5 =
5x + 15 y - 4 (option C)
_____________________
#IndonesianPride - kexcvi
are the two lines x+2y=7 and 2x+4y=21 parallel or perpendicular?
Answer:
They are parallel
Step-by-step explanation:
Which of these is NOT an example of lateral surface area? A. The label of a soup can. B. Painting the walls of your bedroom. C. The paper wrapper of an ice cream cone. D. The air in a basketball.
Answer:
D
Step-by-step explanation:
The lateral surface area is the area of all the sides of a 3-dimensional object excluding its base and top.
The total surface area of a room would be the walls of the room. this is because the roof and the floor would be excluded
The wrapper of an ice-cream cone excludes the base and the top. Thus it is an example of the lateral surface area
The air in a basketball can qualify as the volume of the basketball (a sphere)
Answer:
D. The air in a basketball.
Step-by-step explanation:
Subtract the following mixed numbers. Make sure your answer is in simplest form. (the answer choices are all mixed numbers.) 8 4/5 - 5 1/10
Answer:3 7/10
Step-by-step explanation:
Harold has a round trampoline with a radius of 1 yard. What is the trampoline's diameter?
Answer:
2 yards
Step-by-step explanation:
As per its definition, the diameter is the largest line that can be drawn from end to end of a circle, the diameter will always pass through the center of a cricle. The radius of a circle is a line drawn from the center of a circle to one of its sides. The diameter is always twice the measure of the raidus.
Applying this knowledge here, when given a radius of (1) yard, the diameter will be twice the length, and thus it will be (2) yards.
PLEASE HELP ITS DUE TONIGHT!
Answer:
2x = 7y
Step-by-step explanation:
2 Yogurts = $7
4 Yogurts = $14
6 Yogurts = $21
8 Yogurts = $28
10 Yogurts = $35
how do you solve 2x+4y=7 and -2x +3y=14
Answer:
y=3 x= -5/2
Step-by-step explanation:
simultaneous equations
2x + 4y = 7 ------ eq 1
-2x + 3y = 14 --------eq2
(different signs add)
(eq 2 + eq 1)
-2x +(-2x) = 0
4y+3y = 7y
7+14 = 21
7y= 21
(divide both sides by 7)
y= 21/7= 3
2x + 4(3) = 7
2x+ 12=7
2x = 7-12
2x = -5
x= -5/2
Can someone help me and solve for x
Answer:
x ≈ 14.6
Step-by-step explanation:
Assuming the triangle is right.
Using the sine ratio
sin55° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{12}{x}[/tex] ( multiply both sides by x )
x × sin55° = 12 ( divide both sides by sin55°
x = [tex]\frac{12}{sin55}[/tex] ≈ 14.6 ( to 1 dec. place )
Answer:
24? because the measure of 12 is half the size of x then the other half should be 12 too so i think 24. I AM VERY SORRY IF ITS WRONG!!!!!!!
Help me pls! Thnx if u do ✨✌️
10. The letter tiles shown are placed in a bowl. Matt selects
one tile from the bowl. What is the probability that Matt
will select one of the letters in the word "JUMP"?
Answer:
2/5 or 40% chance
Step-by-step explanation:
“Josh drops his phone from a height of 50 feet. The situation is best modeled by h = -16t^2 +50, where h is the height in feet and t is the time in seconds. How long will it take for the phone to hit the ground? Round to the nearest tenth”
Answer:
hope this helps you out good luck
I need help whats dose d = ? 41 = 21d - 7
Answer:
[tex]\frac{16}{7}[/tex]
Step-by-step explanation:
We have: [tex]41 = 21d - 7[/tex]. We add 7, to get rid of the 7, to the other side. [tex]41+7=21d. \\41+7=48.\\48=21d.[/tex]
41÷21, is[tex]\frac{16}{7}[/tex]
Answer:
4
Step-by-step explanation:
Solve 0 = 5x2 – 1.5x – 0.5 by using the graphing calculator to graph the related function. What are the solutions to the equation?
–0.5 and 0.2
–0.2 and 0.5
–0.5 and 0.5
–0.2 and –0.5
Answer:
b -0.2 and 0.5
Step-by-step explanation:
Point B is a point of tangency. Find the radius r of Oc 6. 15 B
Answer:
o6.15 B
Step-by-step explanation:
Please answer this. I would greatly appreciate it
No links, no fake answers or your getting reported.
Answer:
11.1 feet
Step-by-step explanation:
When you are given a right triangle with a given angle and side, you can use
trigonometric functions to calculate missing side lengths or inverse functions for angles based on this information.
These ratios can be remembered by the mnemonic:
SOH CAH TOA.
S O H → Sin (Sine) = Opposite / Hypotenuse
C A H → Cos (Cosine) = Adjacent / Hypotenuse
T O A → Tan (Tangent) = Opposite / Adjacent
______________________________________
The Opposite side is the side directly across from the angle, The adjacent (next to) side is the side other than the hypotenuse or opposite side, and the hypotenuse is the longest side.
Given that we are trying to find the adjacent side, we must use the cos (cosine) function because that can be multiplied by the hypotenuse to give us the adjacent side we are looking for.
Therefore, 36 [Hypotenuse Side] × cos(72°) = Adjacent Side.
Because: 36 = Hypotenuse Side.
cos(72)° = Adjacent Side / Hypotenuse Side.
36 × cos(72°) =
36 × 0.309016994374... = 11.12461179749... ≈ 11.1
for the function f(x) = x2 + 3 what is the value of f(-4)?
Therefore, the value of the equation [tex]f(x) = x^2 + 3[/tex] is [tex]19.[/tex]
What is the equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here given equation is
[tex]f(x) = x^2 + 3[/tex]
when [tex]x=-4[/tex] so,
[tex]f(-4)=(-4)^2+3\\\\f(-4)=16+3\\\\f(-4)=19[/tex]
Hence, the value of the equation [tex]f(x) = x^2 + 3[/tex] is [tex]19.[/tex]
To know more about the equation
https://brainly.com/question/12788590
#SPJ2
how can I solve this 9x-5-(6-)
Answer:
9x - 5 = 6
9x = 6 + 5
9x = 11 (divide both sides by 9 to get x)
9x/9 = 11/9
x = 1.22222222222
What is the equation of the line that passes through the point (-2, 0) and has a slope of -2?
Answer:
y=-2(x+2)
Step-by-step explanation:
plug in(-2,0) into y-y1=m(x-x1)
y=m(x+2)
slope =m=-2
y=-2(x+2)
Madison finished of her homework
before dinner. What percent of
Madison's homework is left to finish?
15%
Answer:
I didn't understand your question
[50 POINTS] WILL MARK BRAINLIEST!!! Please solve the whole page with work!! It will be very much appreciated and I will heart the correct comment and give it 5 stars
Answer:
wait, it only 25 points...
Step-by-step explanation:
Please help me out with my work
c≈2.92
1.5^2+2.5^2=2.92
Find the are of the blue shaded region.
XTRA POINTS!!!
Plus brainliest!!!
No links or anything i will report you!!!!!
PLZ!!!!
Answer:
25π
Step-by-step explanation:
i hope u hav a gud day ^_^
Answer:
area = 73.37 cm²
Step-by-step explanation:
area of circle:
A = π5² = 78.5 cm²
area of 80° segment:
(80/360)(78.5) = 17.44 cm²
area of isosceles triangle w/ 5 cm legs and 80° angle:
sin 40° = b/5
0.6428 = b/5
b = 3.214
base = 2(3.21) = 6.43 (we only figured for one-half of the base)
cos 40° = h/5
0.7660 = h/5
height = 3.83
A = 1/2(6.43)(3.83) = 12.31 cm²
area of unshaded part:
17.44 - 12.31 = 5.13 cm²
area of total shaded part:
78.5 - 5.13 = 73.37 cm²
You start at (1,-5). You move left 5 units. Where do you end?
Answer:
QUESTION:
You start at (1,-5). You move left 5 units. Where do you end?
ANSWER:
You end at (-4,-5)
Step-by-step explanation:
Hope that this helps you out! :)
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