Create a SQUARE pyramid that has a base area of 49 mm2 and a volume of 588mm3. Show the volume calculation.

Answers

Answer 1

Answer:

sorry

Step-by-step explanation:

hindi ko din alam


Related Questions

Which equation represents a quadratic function with a leading coefficient of 2 and a constant term of –3?

Answers

Answer:

[tex]2x^{2} +bx-3=0[/tex]

Step-by-step explanation:

General form. A quadratic function [tex]f(x)[/tex] is of the form [tex](ax^2+bx+c)[/tex] where [tex]a,b,c[/tex] ∈ R or C and [tex]a[/tex] ≠ [tex]0[/tex].

We obtain an equation when [tex]f(x)=0[/tex]

⇒ [tex]ax^{2} +bx+c=0[/tex] is an quadratic equation.

Solution.

Given, [tex]a=2,c=-3[/tex], but b is not given

Thus the quadratic function with leading coefficient [tex]a=2[/tex] and constant term [tex]c=-3[/tex] is given by

[tex]f(x)=2x^{2} +bx-3[/tex]

∴ the required quadratic equation is

[tex]2x^{2} +bx-3=0[/tex]

The volume of a cylinder, V, in terms of radius, r,
and height, h, is given by V = πr 2
h. If a cylinder has
a height of 6 meters, express the radius as a function
of V and find the radius of a cylinder with volume of
300 cubic meters.

Answers

Answer:

See explanation

Step-by-step explanation:

Volume of a cylinder = πr²h

Solve for r

V = π * r² * h

r² = V/πh

Find the square root of both sides

r = √V/πh

If height = 6 meters and volume = 300 cubic meters. Find r

r = √V/πh

= √(300/3.14*6)

= √(300/18.84)

= √15.923566878980

r = 3.9904344223381

Approximately,

r = 4 meters

The table represents the function f(x).
What is f(3)?

Answers

Answer:

f(3) = 9

Step-by-step explanation:

In the given figure,

when x=3,

f(x)=9

substituting x=3 in f(x),

=> f(3)=9

Evaluate the function​

Answers

Answer:

224

Step-by-step explanation:

f(-7) = 4(-7)^2 - 4(-7)

=196 + 28

=224

(will give brainliest!)
Given the triangle below, which of the following is a correct statement?
a. sec∠B=3/7
b. cot∠B=3/2
c. sec∠B=7/3
d. cot∠C=1/2

Answers

Answer:

D) cot(C) = 1/2.

Step-by-step explanation:

We can go through each choice and examine is validity.

Choice A)

We have:

[tex]\displaystyle \sec B=\frac{3}{7}[/tex]

Recall that secant is the ratio of the hypotenuse to the adjacent.

With respect to B, the adjacent is 6 and the hypotenuse is 7.

Therefore, sec(B) should be 7/6 instead.

A is incorrect.

Choice B)

We have:

[tex]\displaystyle \cot B=\frac{3}{2}[/tex]

Cotangent is the ratio of the adjacent side to the opposite.

With respect to B, the adjacent side is 6 and the opposite side is 3.

Therefore, cot(B) = 6/3 = 2.

B is incorrect.

Choice C)

C is incorrect for the reasons listed in A.

Choice D)

We have:

[tex]\displaystyle \cot C=\frac{1}{2}[/tex]

Again, cotangent is the ratio of the adjacent side to the opposite.

With respect to C, the adjacent side is 3 and the opposite side is 6.

So, cot(C) = 3/6 = 1/2.

Therefore, D is the correct choice!

Picture is attached, please explain answer

Answers

Answer:

20 Yellow Counters

Step-by-step explanation:

You can see the clues with how the ratio changes.

To change from (1:4) => (5:1) is not because any were taken away from the value that is the Yellow counters, it is purely because the amount added to the blue counters was so large that they simply simplified the ratio.

The real value of the ratio if reverted back to it's original state would be:

=> (20:4)

95 blue counters is equivalent to 19 in the ratio. We know this because it increased from 1 to 20.

95/19 => 5

Each Ratio in the original one presented is equal to 5.

5 * 4 = 20 Yellow Counters

Answer:

sorry I don't Know ·ω·

Step-by-step explanation:

The tour operators thought it would be a good idea to get a souvenir T-shirt for each customer who went on the Ocean Bike Tour. They found a company who would sell them shirts with their logo for $6.25 per t-shirt. In your answer box, create a table like the one below and fill in the missing costs for 1 t-shirt up to 8 t-shirts.

Answers

Add 6.25 to each of the answers to get all of them.
12.50+6.25=z z+6.25 etc.

Last year, samantha spent $2,478 for natural gas. This year, she decided to use balance billing. What will her monthly payment be this year?

Answers

Answer:

She will need to pay $206.50 per month.

Step-by-step explanation:

Divide the total cost ($2,478) by the number of months (12 mos) to obtain Sam's monthly payment:

 $2,478

---------------- = $206.50/month

12 months

She will need to pay $206.50 per month.

how many centimeters are in 5 inches? 1in. = 2.54 cm

5 in. = ?

Answers

It is very simple the answer is 12.7 cm
You can simply multiply 5 with 2.54 to get the answer
Hope it helps : )

Which quadratic is written in graphing formRequired to answer. Single choice.
(10 Points)

f(x ) = 2x+4x^2+10

f(x ) = (x+2)^2+4

f(x) = (x+5)(x+4)

f(x) = 3x +7

Answers

Answer:

option B

Step-by-step explanation:

Option B is in vertex (or graphing ) form.

recall the equation for graphing form of a quadratic is

[tex]y = (x - h)^{2} + k[/tex]

4(5 square root x^2y) + 3(5 square root x^2y

Answers

Answer:

7(5sqrt ^2y)

Step-by-step explanation:

Answer: 7(5square root x^2y)

Step-by-step explanation:

By Factorisation

4(5[tex]\sqrt{ x^2y[/tex] )+ 3(5[tex]\sqrt{ x^2y[/tex] )= 4+3(5[tex]\sqrt{ x^2y[/tex] ) = 7(5[tex]\sqrt{ x^2y[/tex] )

a man spends ⅕ of his salary on shoes and ⅔ on school fees. what is the fraction of his salary left. pls help asap​

Answers

Answer:

2/15

Step-by-step explanation:

1/5 + 2/3

= 3/15 + 10/15

= 13/15

15/15 - 13/15

= 2/15

1/5 +2/3
=13/15
15/15-13/15
=2/15

If you shift the quadratic function f(x) = x^2, right 12 units, what is the equation of the new function

Answers

Answer:

Step-by-step explanation:

Right is into positive territory.

y = x^2

Going right into positive territory means that the function becomes

y = (x - 12)^2

You need the value that will make x - 12 = 0. That number is 12.

F(x)= (x-12)^2
This is because you move a fraction to the left or right by adding or subtracting from x

set up an equation and solve for x! 25 points!

Answers

Answer:

7

Step-by-step explanation:

70+16x-2

68+16x=180

16x=180-112

x=112/16

x=7

Answer:

x = 7

Step-by-step explanation:

70 + 16x - 2 = 180 degree (being co interior angle)

68 + 16x = 180

16x = 180 - 68

16x = 112

x = 112/16

x = 7

b = 9, c = 16

a =

help please ;(

Answers

Answer:

right triangle ?

a = 13.288 ?

Step-by-step explanation:

[tex]c^{2}[/tex] - [tex]b^{2}[/tex] = [tex]a^{2}[/tex]

256 - 81 = 175

[tex]\sqrt{175}[/tex] = 13.288

Put these numbers in order from least to greatest.

1/8,0.13,1/2, and 7/8

Answers

Answer:

1/8, 0.13,1/2, 7/8 it already is in order

Step-by-step explanation:

Answer:

Step-by-step explanation: 1/8, 0.13,1/2, 7/8 it already is in order

Thank you if anyone help me

Answers

Answer

The answer is y= x-3

- - - - -

5

Explanation

Replace

f(x) with y.

y =5x+3

Swap x and y.

x =5y+3

Solve for y.

x - 3=5y

x-35=y

Mia takes a job with a starting salary of $40,000 for the first year. She earns a 3% increase each year. Write an equation for the partial sum of the geometric sequence used to model the situation and explain what an, n, Sn, and r represent (use a_n to represent an).​

Answers

Answer:

The partial sum that models the situation

is Sn=a1(1 - rn)/(1 - r).

n = number of years Mia works this job

an = Mia's salary during her nth year

Sn = total amount Mia earns after n years

r = percent increase, represented as a decimal, plus 1, because the total salary is needed and not just the amount of each increase

Answer:

The partial sum that models the situation

is Sn=a1(1 - rn)/(1 - r).

n = number of years Mia works this job

an = Mia's salary during her nth year

Sn = total amount Mia earns after n years

r = percent increase, represented as a decimal, plus 1, because the total salary is needed and not just the amount of each increase

Step-by-step explanation:

In order to answer this question, remember that gasoline costs $2.56/gallon and the tank takes 15 gallons.


You have another person who wants to carpool with you and your friend. The tank will be split evenly. How much do you and your friend each save by having a third person sharing the tank of gas?

Answers

Answer: $6.40 is saved each
Please mark brainliest

factorise x squared + x - 12

Answers

Answer:

(x+4)(x-3)

Step-by-step explanation:

Answer:

(x + 4)(x - 3)

Step-by-step explanation:

Given

x² + x - 12

Consider the factors of the constant term (- 12) which sum to give the coefficient of the x- term (+ 1)

The factors are + 4 and - 3 , since

4 × - 3 = - 12 and 4 - 3 = + 1 , then

x² + x - 12 = (x + 4)(x - 3) ← in factored form

Question 10: complete the segment addition postulate the following segment

Answers

4 units 5 units it should be

Answer:question AB +BD= AD

BC+CE=BE

Step-by-step explanation:

segment addition postulate

The class aquarium holds 2 gallons of water. How many cups is this? How many fluid ounces is this?​

Answers

Step-by-step explanation:

2 gallons = 2× 16 = 32 cups

2 gallons = 2 × 128 = 256 fluid ounces

In 32 cups the class aquarium holds 2 gallons of water.

In 256 ounces the class aquarium holds 2 gallons of water.

What is proportion?

Proportion is an equation that defines that the two given ratios are equivalent to each other.

In other words, the proportion states the equality of the two fractions or the ratios.

The class aquarium holds 2 gallons of water.

1 gallon = 16 Cups

The class aquarium holds 2 gallons of water in the number of cups is;

2 gallons = 2× 16 = 32 cups

In 32 cups the class aquarium holds 2 gallons of water.

The class aquarium holds 2 gallons of water in the fluid ounces is;

1 gallons = 128 ounces

2 gallons = 2 × 128 = 256 fluid ounces

In 256 ounces the class aquarium holds 2 gallons of water.

Learn more about proportion here;

https://brainly.com/question/21636882

#SPJ2

Please help me solve my problem!!!

Answers

It’s sometimes. I think. Hope this helps
it’s always i’m pretty sure hope you do good!!

solve px-18=4 for x ​

Answers

Answer:

x=22/p

Step-by-step explanation:

1. Add 18 to 4

2. px=22

3. Divide by p to isolate x

4. 22/p=x

Answer:

x = 22 ÷ p

Step-by-step explanation:

px - 18 = 4

px - 18 + 18 = 4 + 18

px = 22

p · x = 22

x · p = 22

x · p ÷ p = 22 ÷ p

x = 22 ÷ p

Y is inversely proportional to d^2 When d=10 y=4 D is directly proportional to x^2 When x=2, d=24 Find a formula for y in terms of x?

Answers

Answer:

y = 1.44x⁴

Step-by-step explanation:

From the question,

Y∝d²

To remove the proportionality sign we introduce a constant.

Y = kd²............... Equation 1

make k the subject of the equation

k = Y/d²............. Equation 2

Given: Y = 4, d = 10

Substitute these values into equation 2

k = 4/10²

k = 4/100

k = 0.04

Substitute these value of k in equation 1

Y = 0.04d²................ Equation 3

Similarly,

d∝x²,

d = Cx²

make C the subject of the equation

C = d/x²................... Equation 4

Given:  d = 24, x = 2

Substitute into equation 4

C = 24/2²

C = 24/4

C = 6

Hence,

d = 6x²................... Equation 5

Substitute the value of d in equation 5 into equation 3

y = 0.04(6x²)²

y = 0.04(36x⁴)

y = 1.44x⁴

Hence the formula for y in terms of x is y = 1.44x⁴

A circle passes through the point (2,2) and has its center at (1,-3). The radius of the circle is _ units.

Answers

Answer:

radius = [tex]\sqrt{26}[/tex] units

Step-by-step explanation:

The radius r is the distance from the centre to a point on the circle.

Using the distance formula to calculate r

r = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (2, 2) and (x₂, y₂ ) = (1, - 3)

r = [tex]\sqrt{(1-2)^2+(-3-2)^2}[/tex]

  = [tex]\sqrt{(-1)^2+(-5)^2}[/tex]

   = [tex]\sqrt{1+25}[/tex]

    = [tex]\sqrt{26}[/tex]

a) Find csc ∅, given that cot ∅ = -7/2 and cos ∅ < 0
b) Find cot ∅, given that cos ∅ = 15/17 and ∅ is in Quadrant IV

Answers

Answer:

a) csc∅ = √53/2

b) cot ∅ = 15/√514

Step-by-step explanation:

a) The value of cot ∅ = -7/2

cos ∅ < 0

We note that cos(∅) is less than 0 in Quadrant II and III, and cot(∅) is less than 0 in the Quadrant II, therefore, we have;

∅ is in the Quadrant II

csc∅ = (√((-7)² + 2²))/2 =√53/2 ≈ 3.64

csc∅ = √53/2

b) cos∅ 15/17

∅ is in Quadrant IV

∴ cot ∅ = 15/(√(15² + 17²)) = 15/√514 ≈ 0.662

cot ∅ = 15/√514

Need help on this!!! 10 points!!!

Answers

Number 2: B
Hope this helps :))

Which of the following pairs of functions are inverses of each other

Answers

Answer:

[tex]f(x) = 5x -11[/tex]  and  [tex]g(x) = \frac{x + 11}{5}[/tex]

Step-by-step explanation:

Required

The inverse pairs

Solving (a):

[tex]f(x) = 5x -11[/tex]    [tex]g(x) = \frac{x + 11}{5}[/tex]

Calculate the inverse of f(x)

[tex]f(x) = 5x -11[/tex]

Replace f(x) with y

[tex]y = 5x - 11[/tex]

Swap x and y

[tex]x = 5y - 11[/tex]

Solve for y

[tex]5y = x + 11[/tex]

[tex]y = \frac{x + 11}{5}[/tex]

So, we have:

[tex]g(x) = \frac{x + 11}{5}[/tex]

Hence, f(x) and g(x) in (a) are inverse functions

Others are not

I need help with math

Answers

X is 22…….(filling space to answer)…..

I hope you understand....

Mark me as brainliest....

Thanks...

Other Questions
HELP FAST1. Find the missing angle measurements.2. Describe how you found the missing angle measurements.3. List all angle relationships.4. Identify which angle relationships are Supplementary or Equal. The symbol for the hydroxide ion is*()NEXT QUESTIONASK FOR HELP Which of the following situations would most likely lead to a stable population size? Factors determine energy a human being requires in a day Match the collective nouns in column A with the objects they refer to in column B. Column B Column A EXERCISE OD cards 1. album 2. bunch 3. crew sheep, birds 4 grapes, keys photographs cattle 4. flock buns. 5. pack 6. pride sailors 7. herd pearls bees 13 fish 8. shoal 9. grove drawers 10. set trees 11. string rooms 12. chest tools 13. swarm lions 14. library books 15. suite how do i say hi in a samoan language What are the factors of x2 100? What is the answer of 5.) Based on your knowledge of history, why did labor strikes become more common in thelate 1800's?A. Increases in child labor led to an increase in strikes.B.Workers were inspired by global labor movements and wanted to cause trouble for theirbosses.C. Many workers were becoming increasingly frustrated with their low wages and poorworking conditions.D.Workers lost jobs due to technological advancements. Convert 3.5 104 to standard form. C. Identify the following as a constant, linear, or absolute valuefunction and tell the shape of each. There are currently 441 dairy cows at Dancing Dairy Farm. Due to some considerations, the number of dairy cows is decreasing at the rate of 13 cows per year. Currently, each cow produces an average of 1157 gallons of milk per year, and production of milk is increasing at the rate of 39 gallons per cow per year. Use the product rule to determine the rate at which milk production at Dancing Dairy Farm is currently changing. Justin was asked to write equations based on the triangle below. So far he has come up with the following equations: Which of the following would be another correct equation? perimeter: ______ cmarea: _______ cm squared This is the question I need help with. state the factor that affect the gravity of a planet You have savings of 30,000. You invest in a bond mutual fund that pays 3% simple interest. What are your total savings after 20 years? The mean height of women in a country (ages 20-29) is 64 4 inches A random sample of 50 women in this age group is selected What is the probability that the mean height for the sample is greater than 65 inches? Assume o = 2.91 The probability that the mean height for the sample is greater than 65 inches is anyone help me, let's prove Cul es el valor del coeficiente de roce esttico entre dos superficies, sabiendo que para poner en movimiento un cuerpo de 35kg. Es necesario, vencer una fuerza de resistencia de 45 Newton?