i’ll give brainlest plzzz

Ill Give Brainlest Plzzz

Answers

Answer 1

9514 1404 393

Answer:

cube: correctcylinder: delete parabola to make it correctcone: delete rectangle to make it correct

Step-by-step explanation:

The selected choices are almost correct.

The curve of intersection of a plane and a cylinder can be a circle or ellipse. It cannot be a parabola.

The only straight lines on a cone are the ones that are the lines through the a.pex revolving around the axis of symmetry. There are no parallel lines, so a rectangular cross section is impossible.


Related Questions

What is the sum of just the fraction parts of 1 5/8 and 1 6/8?

Answers

Answer:

Just the fraction parts: 11/8 or 1 3/8

Step-by-step explanation:

1 5/8 + 1 6/8 = 3 3/8

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

Use the following table to find the value of h '(2) if h(x) = f[g(x)]:
x 2 3 4
f(x) 5 1 6
g(x) 4 2 3
f'(x) 1 7 8
g'(x) 3 1 2

(A) 6
(B) 24
(C) 20
(D) 3

Answers

Answer:

The values of g(x): 2,8,2. So now what would the answer be then

Step-by-step explanation: h'(1)=f''(g(1))g'(1)=6f'(2)=6*5=30

The rare tweety-birds are decreasing at a rate proportional to the
amount present. On January 1st there are 10,000 tweety-birds.
Fifteen days later, there are only 9,000.
(Problem la, 3 points)
Write a formula for the total amount of birds.

Answers

10,000+15x=9000 is the answer

What is the equation of the exponential function??
Anthony's mom bought a new Prius in 2018 that cost
$28,000. She looked up the current value and saw that
it was only $22,000 after two years! She is worried
about how much her car will be worth in 3 more years.
What is the exponential equation?
1
How much will the car be worth in 3 years?
Submit

Answers

Answer:

$19500

Step-by-step explanation:

Let the depreciation rate is x per year, then we have:

28000*x² = 22000x² = 22000/28000x² = 0.7857x = √0.7857 x = 0.8864

Exponential function for this case is:

V(t) = 28000*0.8864^t, where V(t) - future value, t- number of years

Value of the car after 3 years:

V(3) = 28000*0.8864^3 V(3) = 19500

f(x)= -2x^2+3x-7, calculate the average rate of change on the interval [1, 1+h]

Answers

Answer:

[tex]Rate = -2h-1[/tex]

Step-by-step explanation:

Given

[tex]f(x) = -2x^2 + 3x - 7[/tex]

[tex]Interval: [1,1+h][/tex]

Required

The average rate of change

This is calculated as:

[tex]Rate = \frac{f(b) - f(a)}{b - a}[/tex]

Where:

[tex][a,b] = [1,1+h][/tex]

So, we have:

[tex]Rate = \frac{f(1+h) - f(1)}{1+h - 1}[/tex]

[tex]Rate = \frac{f(1+h) - f(1)}{h}[/tex]

Calculate f(1+h) and f(1)

[tex]f(x) = -2x^2 + 3x - 7[/tex]

[tex]f(1) = -2 * 1^2 + 3 * 1 - 7 = -6[/tex]

[tex]f(1+h) = -2 * (1+h)^2 + 3 * (1+h) - 7[/tex]

Evaluate squares and open bracket

[tex]f(1+h) = -2 * (1+h+h+h^2) + 3+3h - 7[/tex]

[tex]f(1+h) = -2-2h-2h-2h^2 + 3+3h - 7[/tex]

[tex]f(1+h) = -2-4h-2h^2 + 3+3h - 7[/tex]

Collect like terms

[tex]f(1+h) = -2h^2-4h +3h-2+ 3 - 7[/tex]

[tex]f(1+h) = -2h^2-h-6[/tex]

So, we have:

[tex]Rate = \frac{f(1+h) - f(1)}{h}[/tex]

[tex]Rate = \frac{-2h^2-h-6 - -6}{h}[/tex]

[tex]Rate = \frac{-2h^2-h-6 +6}{h}[/tex]

[tex]Rate = \frac{-2h^2-h}{h}[/tex]

Factorize the numerator

[tex]Rate = \frac{h(-2h-1)}{h}[/tex]

Divide

[tex]Rate = -2h-1[/tex]

julie wants to invest $3,000 into
a mutual fund that pays 7%
interest for 10 years. suppose
the interest were compounded
monthly instead of annually.
how much would the future
value of the investment
increase?

Answers

Answer:

$400

Step-by-step explanation:

The future value of the investment increase will be $6,028.98.

What is compound Interest?

The interest that is calculated using both the principal and the interest that has accrued during the previous period is called compound interest. It differs from simple interest in that the principal is not taken into account when determining the interest for the subsequent period with simple interest. Compound interest is commonly abbreviated C.I. in mathematics.

Given:

P = $3000

R = 7%

T = 10 years

r = R/100

r = 7/100

r = 0.07 rate per year,

Then solve the equation for A

A = P[tex](1 + r/n)^{nt[/tex]

A = 3,000.00[tex](1 + 0.07/12)^{(12)(10)[/tex]

A = 3,000.00[tex](1 + 0.0058333333333333)^{(120)[/tex]

A = $6,028.98

Hence, the future value will be $6,028.98.

Learn more about Compound Interest here:

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Dolores deposited $2500 into a savings account which interest compounded monthly at a rate of 2.12%
How much interest will they earn after 8 years? Round to the nearest dollar


Help pleaseeeeeeeeeee

Answers

Answer:

2961.63

Step-by-step explanation:

First, convert R as a percent to r as a decimal

r = R/100

r = 2.12/100

r = 0.0212 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 2,500.00(1 + 0.0212/12)(12)(8)

A = 2,500.00(1 + 0.001766667)(96)

A = $2,961.63

Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $2,500.00 at a rate of 2.12% per year compounded 12 times per year over 8 years is $2,961.63.

Answer:

I=$424

Step-by-step explanation:

I=PRT

I=2500×8×0.0212

I=$424

Figure A ~ Figure B
Find the volume of figure A

Answers

Answer:

Step-by-step explanation:

The value of a figure dependents from the value of "π"

So, it can be 1374.45 ft³ or 1375 ft³

Answer:[tex]v=1375 ~ft^2[/tex]

✏--------------

[tex]Given:- \\\\R_15~ft\\\\R_2=2\\\\v=88[/tex]

[tex]\frac{R_1}{R_2} =\frac{5}{2}[/tex]

[tex]\frac{(R_1)^3}{(R_2)^3} =\frac{v_1}{v_2}[/tex]

[tex]\frac{5^3}{2^3} =\frac{v_1}{88}[/tex]

[tex]8v_1=11,000[/tex]

[tex]v_1=1375ft^3[/tex]

✂ -----------------

hope it helps...

have a great day!!

If you know the answer your a genius at math^

Answers

Answer: I think its B

Step-by-step explanation: hoped this helped :)

4) Divide x^4 – 14x^2 + 45 by (x - 3)

Answers

Answer:

Ok 9-8=1 times 2 = 2

Step-by-step explanation:

Answer:

x^3−5x+3x^2−15

Step-by-step explanation:

Common math

Write the equation for the function g(x), which can be described as a
vertical shift 13 units up from the function f(x) = In x –1

Answers

Answer:

Step-by-step explanation:

When you shift up or down, the function gets added to or subtracted from the expression on the right of the y value.  Put in simpler language, for this question, the equation becomes.

g(x) = f(x) + 13

And the solution is

g(x) = ln(x) - 1 + 13

g(x) = ln(x) + 12



I can Multiply a 11x6 matric by a 6x7 matrix. The resulting matrix will be ??? Can somebody help me

Answers

Answer:

The resulting matrix will be 11 * 7

Step-by-step explanation:

Given

Matrices 11 * 6 multiplied by 6 * 7

Required

The dimension of the resulting matrix

When a matrix a * b is multiplies by a matrix b * c, the resulting matrix will be: a * c

In this case:

[tex]a * b = > 11 * 6[/tex]

[tex]b * c => 6 * 7[/tex]

So, the resulting matrix will be:

[tex]a * c => 11 * 7[/tex]

Is the formula V=LWH or V=BH or A=BH
PLEASE HELP!

Answers

Answer:

It's A=BH

Step-by-step explanation:

In the story the key words are there: Area, base/length, height

Answer:

It's A=BH

Step-by-step explanation:

Find an equation of the line that bisects the acute angle formed by the graphs of negative 5X plus 7Y +4 equals zero and 7X minus 5Y +6 equals zero

Answers

Answer:

Step-by-step explanation:

x+ y = 0  

and

-2x + 5y + 2 = 0

Step-by-step explanation:

given line

3x+5y+2=0

5x+3y-2=0

solution

when two line bisect each other then line equation of bisector is express as

  1

and here

A1 = 3

B1  = 5

C1 = 2

and

A2 = 5

B2  = 3

C2 = -2

so now put value in equation 1 we get

   

solve it we get

-2x + 5y + 2 = 0   1

and

3x+5y+2 = - ( 5x+3y-2 )

solve it we get

8x + 8y = 0

x + y = 0  2

Answer: D -12x +12y -2 =0

Step-by-step explanation:

Edge 2021

ARITHMETIC SEQUENCES, what comes next after -2/25? I will Mark you as BRAINLIEST pls help

Answers

Answer:

26/5

Step-by-step explanation:

an=a1+(n-1)d

d is common difference

so,

2/5- (-2)=12/5

putting values in above formula

 =-2+(4-1)(12/5)

=-2+3(12/5)

=-2+(36/5)

=26/5

-2,4,-8,16... find the 20th term.

Answers

Answer:

I think the answer of this question is,

Step-by-step explanation:

The 20th term may be 1048576

Label 1/4 on the number line. Label 1/2 on the number line .

Answers

Answer:

it goes 0 then 1/4 in the first notch 1/2 in the second notch 3/4 in the third notch then the number 1 on the fourth

Step-by-step explanation:

Hope that helps.

Using formula B=p(1+r)5
=$1000(1+0.05)5
1000(1.05)5
1000(1.2762815625)
total=1276.28
using formula above, calculate balance if interest is compounded annually. $800.00 at 4% interest for 2 years
how did I get the (1.2762815625)
multiplying what numbers?​

Answers

Answer:

45.5

Step-by-step explanation: NUN

3.
At time t = 0 years, a forest preserve has a population of 1500
deer. If the rate of growth of the population is modeled by
R(t) = 2000e0.231 deer per year, what is the population at time
t=3.

Answers

The population of deer at time t=3 years is approximately 4128 deer.

What is an exponential function?

An exponential function is a mathematical function of the form [tex]f(x) = a^x[/tex], where a is a positive constant called the base, and x is the input variable. The exponent x represents the power to which the base a is raised.

The rate of growth of the deer population is given by the function [tex]R(t) = 2000e^{(0.231t)}[/tex], where t is the time in years since t=0.

To find the population at time t=3, we need to evaluate R(3) using the given function:

[tex]R(3) = 2000e^{(0.231\times 3)[/tex]

[tex]R(3) = 2000e^{0.693}[/tex]

R(3) ≈ 4127.72

Therefore, the population of deer at time t=3 years is approximately 4128 deer.

To know more about an exponential function follow

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NEED HELP WITH THIS QUESTION

Answers

52,987


I believe I subtracted the asset sum by liability.

Classify the following triangle as acute, obtuse, or right.

Answers

Answer:

None, this is an isosceles triangle.

Please help! This is due today!​

Answers

te amo vato de arriba, ojalá y algún día seas mi novio y me mandes la visa y unos cuantos dólares pa'l frí fayer y comprarme más cosas de marca :"3

en fin... nunca me vas a hacer caso :")

Can somebody please help me!!!!

Answers

Answer:

Step-by-step explanation:

that the A on the triangle is pointed in the opposite direction should help you decide what happened.... how far around do you have to turn to be facing in the opposite direction?

if you said  180 ° , you'd be right :)

180 is the green choice, that looks good

i will mark brainliest please help

A- less than -5

B- less than or equal to -5

C- Greater than -5

D- Greater than or equal to -5

Answers

B would be your best answer

girl name are April, may, June, what is the name the mother?​

Answers

mary is the 4th childs nam,e

I need help ASAP!!!!!! Plzzzzzzzzzzz!!!!!!

Answers

Answer:

The second graph, the extreme v

Step-by-step explanation:

We know that y=4x passes through 4 on 1. When absolute valued, we add the graph y=-4x. This gives us the graph second to the right.

By the way, can you follow me?

Thanks

Convert. (13/5) into a mixed number.

Answers

Answer:

2 3/5 :)

Step-by-step explanation:

Estimate the difference between the decimals 9.25 and 6.5 by rounding to the nearest whole number before subtracting.

Answers

Answer:

3

Step-by-step explanation:

The answer to this is 3

(m+2)^2=27
solve by square root property

when i did it i got: m=±√27-4
is that correct?

Answers

Answer:

Yes, that's correct

Step-by-step explanation:



Consider the reduction of the complex figure with a scale factor of . What is the area of the reduced figure?

(Sorry for the terrible quality photos)

Answers

Answer:

25 mm²

Step-by-step explanation:

The pink figure has dimensions:

42 mm x 28 mm and the area of 1225 mm²

The blue figure has dimensions:

6 mm x 4 mm

The scale factor is the ratio of corresponding sides:

k = 4/28 = 6/42 = 1/7

The area's scale factor is

k² = 1/49

The area of the reduced figure is:

1225*1/49 = 25 mm²

note. It was answered based on the additional information given in the comments (though 41 mm should be 42 mm)

26mm² is area of complex figure.

Answer:

solution:in rectangle

length[l]=6mm

breadth [b]=4mm

area of rectangle=l×b=6×4=20mm²

again in triangle

height[h]=6/2=3mm

base[b]=4mm

area of triangle =1/2 b×h=1/2×3×4=6mm²

total area of composite figure=20mm²+6mm²

=26mm²

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