Which expression is represented by the model
Answer:
D.
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
There are 3 out of 8 shaded in the box, and there are two whole ones, making it:
2 × 3/8
----------------------------------------------------------------------------------------------------------------
Have a good day :)
Review the graph of function h(x).
What is lim h(x), if it exists?
Answer:
0
Step-by-step explanation:
because you have to look at what both sides of the graph is doing as it approaches 2.
from the left, we can see the the graph is going down All the way to 0 at x=2.
and from the right side, the graph is going up to 0 at x=2.
therefore the graph is approaching 0.
The limit of h(x) as x tends to 2 is equal to 0.
How to get the limit of h(x) when x tend to 2?
Remember that a limit is not the same as an evaluation, the limit studies the behavior of the function near the value, not in x = 2.
While we can see that h(2) = 3 (we have a jump there). We can see that around x = 2 the function tends to zero.
From that, we conclude that:
[tex]\lim_{x \to \ 2} h(x) = 0.[/tex]
Then the correct option is the first one.
If you want to learn more about limits:
https://brainly.com/question/5313449
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Please help me with this homework show me how you get it and the answer
Answer:
Step-by-step explanation:
V = 1/3πr^2h
Putting values
V = 1/3(3.14)(4)^2(3)
= 50.24
Solve for x.
40 = 8(x - 10)
Answer:
x = 15
Step-by-step explanation:
hope this helps, have a great day/night!!
Answer:
15
Step-by-step explanation:
40=8(x - 10)
Distributive property
40 = 8x - 80
Add 80 on both side
120 = 8x
Divide both sides by 8
120/8 = 15
x = 15
Is this proportional or non proportional and why
Given:
The table of values.
To find:
Whether the given relation in the table is proportional or non proportional.
Solution:
If y is directly proportional to x, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex]
[tex]\dfrac{y}{x}=k[/tex]
Where, k is the constant of proportionality.
It means the ratio of y and x remains same for proportional relation.
From the given table, the points are (10,18), (11,18.6) and (12,19.2). The ratio of y to x for these points are:
[tex]\dfrac{18}{10}=1.8[/tex]
[tex]\dfrac{18.6}{11}\approx 1.69[/tex]
[tex]\dfrac{19.2}{12}=1.6[/tex]
Since the ratio of y to x for the given points are not equal, therefore the given relation is a non proportional relation.
Find the slope of the line that passes through each pair of points.
Answer:
0.5
Step-by-step explanation:
Slope (m) =
ΔY
ΔX
=
1
2
= 0.5
θ =
arctan( ΔY ) + 180°
ΔX
= 206.56505117708°
ΔX = 0 – 2 = -2
ΔY = 0 – 1 = -1
Distance (d) = √ΔX2 + ΔY2 = √5 = 2.2360679774998
Equation of the line:
y = 0.5x
When x=0, y = 0
When y=0, x = -0
BRAINIEST PLEASE??
hello please help i’ll give brainliest
Write the polynomial in standard form:
3x-4-6x^2+5x^3
Answer:
see explanation
Step-by-step explanation:
we are gonna write it in terms of descending or ascending order
but I'm gonna do mine in ascending order
it gonna be:
5x³-6x²+3x-4
Teachers were told that next year they would receive a percent increase in their salary. Mrs. Bennett is making $32,000 a year and will receive $2,550.00 more next year. What is the percent increase? Round to the nearest percent. I need this answer ASAP please and thank you!
Answer:
7.97%
Step-by-step explanation:
Given data
Original Salary= $32,000
Increase= $2,550.00
percent increase= increase/original *100
Percent increase= 2,550.00/32000*100
Percent increase= 0.0796875*100
Percent increase= 7.97%
Hence the increase is 7.97%
In circle B with m \angle ABC= 30m∠ABC=30 and AB=14AB=14 units, find the length of arc AC. Round to the nearest hundredth.
Answer:
the answer is 130 because why not
Answer:
The answer is 7.33 m
Step-by-step explanation:
I looked it up lolplease help me :))) i really need help
what would be the area of a square if it had the side length of 6 cm
Answer:
36
Step-by-step explanation:
since all sides are same, youd multiply 6x6 and that gets ya 36.
Which is the greatest value?
A. (3/2)^2
B. 0.3^2
C. (1/2)^2
D. 0.1^2
E. (-1/2)^2
Answer:
dont care but chose e
Step-by-step explanation:
e
Jaden construction scale model of a building with a rectangle or a base model is 2 inches in length and 1 inch in with the scale of the model of 1 inch equals 47 feet what is the actual area in square feet of the base of the building
Answer:
4418
Step-by-step explanation:
2 inches=94ft
1 inch=47ft
94*47= 4418 ft
what is the value of sin E? write your answer as a simplified fraction
Answer:
[tex] \frac{20}{101} [/tex]
Step-by-step explanation:
I hope this helps
Given that
R
=
4
x
+
4
y
Find
x
when
y
=
9
and
R
=
6
Give your answer as an improper fraction in its simplest form.
Answer:
x = -15/2
6 = 4x + 4(9)
4x = -30
x = -30/4 = -15/2
Which words name the shape?
Answer: B, Parallelogram, and rectangle
Step-by-step explanation:
A parallelogram requires two parallel sides which that shape has.
A rectangle requires all angles to be right angles and that shape has all angles being right angles.
The shape is not a rhombus since all sides are not the same and it's not a square for the same reason.
Find the intersection points of the linear and quadratic functions shown below f(x)=2x-5 g(x)= x2+2x-21
Answer:
[tex](-4,-13)[/tex] and [tex](4,3)[/tex] the intersection points.
Step-by-step explanation:
Intersection point of two functions is a common point which satisfies both the functions.
Given functions are,
[tex]f(x)=2x-5[/tex]
[tex]g(x)=x^2+2x-21[/tex]
For a common point of these functions,
[tex]f(x)=g(x)[/tex]
[tex]2x-5=x^2+2x-21[/tex]
[tex]-5=x^2-21[/tex]
[tex]0=x^2-16[/tex]
[tex]x^2=16[/tex]
[tex]x=-4,4[/tex]
For [tex]x=-4[/tex],
[tex]f(-4)=g(-4)=2(-4)-5[/tex]
[tex]=-13[/tex]
For [tex]x=4[/tex],
[tex]f(4)=g(4)=2(4)-5[/tex]
[tex]=3[/tex]
Therefore, [tex](-4,-13)[/tex] and [tex](4,3)[/tex] the intersection points.
There is a bag of marbles that contains 4 blue marbles, 3 red marbles, 2 green marbles, and 1 brown marble. If one was picked at random, not replaced, and another was picked, what is the probability of both marbles selected to be blue?
Answer:
2/15
Step-by-step explanation:
P(B,B) = 4/10 x 3/9
= 2/5 x 1/3 or 2/15
Find the circumference of each circle. Use 3.14 or 22/7 for T. Round to the
nearest tenth if necessary.
Answer:
4. Circumference = diameter × π
8× 3. 14= 25. 12 ~25. 1
5. 13×3. 14= 40. 82 ~40. 8
6. Diameter= radius ×2
3. 5×2=7
Diameter = 7
7× 3. 14= 21. 98 ~22
will give brainliest to the correct answer (nor links or account will be reported) :)
Answer:
50
Step-by-step explanation:
68+62=130 then subract 180-130 and have 50 so x=50
Answer:
x°=50°
Step-by-step explanation:
Because of the Vertical Angle Theorem, the blank angle across from 68° is the same measure. Therefore, since the blank angle is 68°, then x° would be 50° because 180-62-68=50 due to the Triangle Angle Sum Theorem.
What is the probability of rolling a number less than 4 with one roll of a number cube?
solve (200 + 200) √100
Answer:
4000
Step-by-step explanation:
200 + 200 {100
400 × 10
4000
Answer:
4000
Step-by-step explanation:
because the 200+200 are in parenthesis that shows that you will need to do it first.
so.. 200+200=400
and now the second part is asking for the square root of 100. We know that 10 times 10 is 100. This means that 10 is the square root of 100.
And for our last step they ask to multiply our two answers.
so 400 x 10= 4000
A baseball is hit into the air with an initial vertical velocity of 48 feet per second from
an initial height of 3 feet. How many seconds does it take for the ball to hit the
ground?
Answer:
16
Step-by-step explanation:
just follow for more answers
Which ones the right answer?
The answer is D. (7,8)
You are able to count from 0 to ten, and you always put the x number first!
Hope this helps :)
2 3/4 - 1 1/6 what is it
Answer:
1 7/12
Step-by-step explanation:
11/4 -7/6
33/12 - 14/12
19/12
1 7/12
Answer:
1 3/4 - 1 1/6
= 10/4 - 7/6
Lcm of 4 and 6 = 2 ×2 × 3 = 12
= (10/4) × 3 = 30/12
(7/6) × 2 = 14/12
30/12 - 14/12 = 30-13/12 = 17/12
please help me with retake questions? im really confused
Answer:
20°
Step-by-step explanation:
It's a catch. Draw a stronger line (along the circle) from V, going through Z, W, X, and getting to Y. That measures 320°.
Since the whole circle is 360° the segment YV measures 40°. Therefore, angle VXY = 20°.
what is 345.00 divided by .072? (rounded by ten if possible)
Answer:
4791.7
Step-by-step explanation:
If 2x > 8, find the first integer solution.
A. 3
B. 4
C. 5
D. 6
Answer:
B because 2x > 8 is 8 ÷ 2
Step-by-step explanation:
look at the photo
2.
When dropped, a golf ball bounces to
75% of its previous height on each
successive bounce. Someone drops a golf
ball from the top of Burj Khalifa in
Dubai, and its first bounce reaches 2041.5
feet. What is the peak height of the ball
after the tenth bounce?
A) 273 ft.
B) 204 ft.
153 ft.
D) 114 ft.
E) 340 ft