What are the x-intercepts of the parabola?
Answer:
(5,0) & (4,0)
Step-by-step explanation:
The x-intercepts are where the graph touches the x-axis. The parabola clearly touches in the x-axis at points 4 and 5.
Answer:
(5,0) and (4,0)
Step-by-step explanation:
Can someone help me on this pls?
Answer:
[tex]B)Center:(7,2)~~radius=\sqrt{10}[/tex]
-------------
[tex](x-h)^2+(y-k)^2=x^2[/tex]
[tex]h=7~,k=2[/tex]
[tex]Center~(h,k)=(7,2)[/tex]
[tex]r^2=10[/tex]
[tex]r=\sqrt{10}[/tex]
[tex]radius=\sqrt{10}[/tex]
---------------------
hope it helps...
have a great day!!
The volume of a cone-shaped funnel is 603 cubic centimeters. The radius of the funnel is 8 centimeters. Find the height of the funnel. Round your answer to the nearest whole number.
Answer: 9
Step-by-step explanation:
Volume of cone formula is: pi r^2 h/3
So pi x 8^2 h/3 = 603
H/3 = 2.9991
h = 9 (rounded)
I’m having a bit of trouble really understanding this problem. Can I please get a answer for this? Thank you!
Answer:
flip it again
Step-by-step explanation:
then i will answer it
Answer:
I think the answer is 12,4
So 12 on the x axis and 4 on the y axis
Help me with this please
Step-by-step explanation:
The given expression is
Notice that this expression is the product of two powers, to rewrite it, we need to use the following property
Using this property, we have
The given expression is. Notice that this expression is the product of two powers, ...
Answer:
44/-4
Step-by-step explanation:
what is the plot 40,40 as a fraction
Answer:
1/2 or like 1/40
Step-by-step explanation:
? x 26= 17 7/8.
By: Britney
what is the value of x and y *don't simplify into decimal*
Answer:
x = 20
y = 20√2
Step-by-step explanation:
This is a 45 - 45 - 90° special right triangle
In a 45 - 45 - 90° triangle the legs are congruent and the hypotenuse = leg * √2
If one leg = 20 then the other leg also = 20
Thus, x = 20
If leg = 20
Then hypotenuse = 20 * √2 or 20√2
Thus, y = 20√2
I need help ASAP
A scatter plot is shown
What type of association does the graph show between x and y?
A Linear positive association
B Nonlinear positive association
C Linear negative association
D Nonlinear negative association
James and Padma are on opposite sides of a 100-ft-wide canyon. James sees a bear at an angle of depression of 45 degrees. Padma sees the same bear at an angle of depression of 65 degrees.
What is the approximate distance, in feet, between Padma and the bear?
A
21.2ft
B
75.2ft
C
96.4ft
D
171.6ft
The approximate distance, in feet, between Padma and the bear will be 75.2 feet. Then the correct option is B.
What is a right-angle triangle?It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.
James and Padma are on inverse sides of a 100-broad gulch. James sees a bear at a point of discouragement of 45 degrees. Padma sees a similar bear at a point of discouragement of 65 degrees.
Let 'x' be the horizontal distance from bear to Padma. Then the equation is given as,
(tan 45°) (100 - x) = (tan 65°) x
100 - x = 2.1445x
100 = 3.1445x
x = 31.80 feet
Then the approximate distance, in feet, between Padma and the bear will be given as,
cos 65° = 31.80 / d
d = 75.2487
d ≈ 75.2 feet
The approximate distance will be 75.2 feet. Then the correct option is B.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
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a) (x, y) = (5,6)
c) ( ) = (35)
e) (x + 1, 8) = (3, 2y)
g) (x - 2, y + 1) = (4, 2y)
i) , 3) = (3, + 1)
k) (2x + y, 3) = (5, 3y)
ng ordered pairs.
b) (x + 2, y - 1) = (2, 3)
d) (3x, 8) = (12, y - 1)
f) (2x + 1, y - 2) = (1, 2)
1 5
2 3
j) (x + y, x - 3) = (8, 4)
1) (2x + 3y, 2x) = (20, x + 4)
b) ( x + 1) =(2,
)
30 PTS if you can answer these all and a brain list matk
Answer:
hope this helps you look it once.
Anne solved 6(2x) − 3 = 22x + 32 for x by first distributing 6 on the left side of the equation. She got the answer x = −5. However, when she substituted −5 into the original equation for x, she saw that her answer was wrong. What did Anne do wrong, and what is the correct answer?
Answer:
Anne made a mistake when she multiplied all the left side equation with 6
Step-by-step explanation:
6(2x)-3 = 22x+32
Distribute 6 only to the term within the parenthesis
12x - 3 = 22x + 32
Collect like terms
12x-22x = 32+3
-10x = 32+3
-10x = 35
divide both sides of equation by -10
x = -3.5
Please help me. I’ve been stuck on this question forever.
Answer: they are 3 miles apart
Step-by-step explanation:
Answer:
9 miles
Step-by-step explanation:
An electronics firm charges a $5.00 fee plus $0.25 per pound for shipping and handling. Paula orders an item that weighs pounds, and she pays $8.25 for shipping and handling. Which equation could be used to find out how much the item weighed?
Answer:
5.00 + 0.25p
Step-by-step explanation:
PLEASE HELP!! NO LINKS!! GIVING 20 POINTS AWAY!!
Answer:
m∠N = 32°
NQ = 106°
When finding inscribed angles like ∠N with the intercepted arc, the equation is ∠N=1/2MP. (Inscribed angles are always half the degree of the arc length.) Plug in the corresponding value to get ∠N=1/2(64) to get 32°. When finding the angle of the intercepted arc with inscribed angles like NQ, the equation is NQ=2(∠P). Plug in the corresponding value to get 2(53) to get 106°.
Which expressions (answer choices below) can be represented by the decimal grids below? Choose all the correct answer choices below.
0.6×4
2.4÷0.06
0.4×6
2.4÷4
2.4÷0.6
Which measure of central tendency is the most appropriate to use to compare the most common women's running shoe colour purchased at a shoe store with the most common women's sandal colour purchased?
Answer:
The mode of the data sets
Step-by-step explanation:
The measure of central tendency is a value that aims to give the description of a data set by providing a pointer to the central position of the data set
The item under comparison = The most common women running shoe color and the most common women sandal color
The characteristics of the items under comparison = Color (nominal characteristic)
Therefore, the measure of central tendency will aim to show the frequency with which particular colors are worn, which is represented by the mode of the data set
The hours on a clock face are 30° apart. What is the angle a line from two o’clock to six o’clock makes with a horizontal line?
8. Sven sells hamburgers at a ballpark. He earns $14.50/h, plus $0.50
for each hamburger he sells.
a) How much will Sven earn in a 3 hour shift if he sells 24
hamburgers?
b) How many hamburgers must Sven sell to earn $120 in a 6.5 hour
shift? (round to the nearest burger)
Answer:
Part A: $55.50
Part B: 52 hamburgers(sorry if I am wrong for part b but I think it is right)
Step-by-step explanation:
Part A: $14.50 x 3= $43.50 + 24 x $0.50= $12=
($ earned per hrs x hrs worked)+ ($ per hamburger sold x times amount)
Hence $43.50 + $12= $55.50.
Part B: $14.50 x 6.5 = $94.25 $120 - $94.25= $25.75
($ earned per hrs x hrs worked x x hrs worked) ($ earned - $ earn from shif
$25.75/0.50=51.5 (51.5 rounded to nearest burgers is 52 burgers)
Hence answer is 52 burgers.
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Thank You
Find the selling price of each item. Show work for full credit.
Original Price of a truck: $47,500
Discount: 45%
Answer:26,125 is your answer
Step-by-step explanation:
Answer:
$26,125
Step-by-step explanation:
45% of 47,500 is 21,375
47,500 - 21,375 = 26,125
I NEED HELP PLEASE!!!
The ratio of health club members who use trainers to those who do not
is 2:5. There are 342 members who use trainers. How many members
does the club have?
Answer:
Step-by-step explanation:
The anwser is 479 - 2:5 as a decimal is .4 , 342 x .4 is 126.8
342+126.8 = 178.8
round it and get 479
By using given ratio, Members does the club have are 1197.
What is ratio?"A ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one."
We have,
Ratio of health club members who use trainers and who do not is 2:5.
Members who use trainers = 342
Members who does not use trainers
= [tex]\frac{342}{2}[/tex]×[tex]5[/tex]
= 171 × 5
= 855
Total members
= 855 + 342
= 1197
Hence, Members does the club have are 1197.
Learn more about ratio here
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Mr. Buchanan can clean his apartment in 12 hours. (He's not very fast.) With Mrs. Buchanan's help, they can clean the apartment in 4 hours. How long would it take Mrs. Buchanan to clean the apartment alone? Time=_____ Hours
Answer:
2 hours
Step-by-step explanation:
Answer:
2 hours
Step-by-step explanation:
(X+1,8)=(3,2y) please can u send the pic to me I really need it
Answer:
x = 2, y = 4
Step-by-step explanation:
Given
(x + 1, 8 ) = (3, 2y )
Equate the values in the x and y positions , that is
x + 1 = 3 ( subtract 1 from both sides )
x = 2
and
2y = 8 ( divide both sides by 2 )
y = 4
Answer:
(X+1,8)=(3,2y)
equating corresponding value we get
x+1=3
x=3-1=2
again
8=2y
y=8/2=4
x=2
y=4
CD is the Diameter. The measure of Arc CD is 11x Find the length of the radius in the circle.
Answer:
r = 11 units
Step-by-step explanation:
Given that,
The measure of Arc CD is 11x
The arc is making an angle of 180°.
We know that,
Length of the arc, [tex]l=r\theta[/tex]
Where
r is the radius of the circle
So,
[tex]r=\dfrac{l}{\theta}\\\\r=\dfrac{ 11\pi}{\pi}\\\\r=11[/tex]
So, the radius of the circle is equal to 11 units.
12
The net below is used to form a rectangular prism. What is the surface area of the prism?
4 cm
10 cm
10 cm
4
cm
cm
17 cm
4 cm
A. 322 sq. cm
B. 444 sq. cm
C. 556 sq. cm
D 28 sq. cm
Answer:
d
Step-by-step explanation:
A spinner has 10 equally sized sections, 6 of which are gray and 4 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on blue and the second spin lands on gray?
Write your answer as a fraction in the simplest form.
If you can, please also explain how you got it!
Thanks!!
Answer:
Multiply the probabilities of the outcomes. 4/10*6/10 = 24/100 = 12/50 = 6/25.
The answer is 6/25.
Step-by-step explanation:
How I got my answer all you have to do is multiply the probabilities and you get 6/25.
What value of y makes the 2 triangles congruent by SSS?
Answer:
8
Step-by-step explanation:
2(8)+20=36
Si a -5 se le resta -8 Y al total se le agrega 2, ¿Que numero resulta?
Answer:
- 11
Step-by-step explanation:
- 8 - 5 + 2
- 13 + 2
- 11
Answer:
i think its -11
Step-by-step explanation:
creo que es -11
How do you find the measure of an interior angle?
Answer:
Step-by-step explanation:
The formula for finding the sum of the measure of the interior angles is (n - 2) * 180. To find the measure of one interior angle, we take that formula and divide by the number of sides n: (n - 2) * 180 / n.