PLS HELP!!
Note: Figure is not drawn to scale.

If a = 13 cm, b = 7 cm, and c = 3 cm, what is the surface area of the geometric shape formed by this net?

Answer:

The final balance is £20,489.21.

The total compound interest is £10,489.21

Step-by-step explanation:

pretty sure you know the answer after you round this

Answer:

I can't currently fully answer, hoping someone can come along and help-

Step-by-step explanation:

separate the shape into 3 triangles and 1 rectangle and then add all the areas together

area of a triangle is 1/2 base times height and area of a rectangle is length multiplied by width

Answer:

a) (f + g)(x) = x² - 2x + 3x - 4 = x² + x - 4

domain: x E R

b) (f - h)(x) = x² - 2x - ( - 2x + 1) = x² - 1

domain: x E R

c) (f.g)(x) = (x² - 2x)(3x - 4) = 3x³ - 10x² + 8x

domain: x E R

d)

[tex]( \frac{h}{f} )(x) = \frac{ - 2x + 1}{x {}^{2} - 2x} [/tex]

domain: x E R\{0; 2}

Answer:

5x=t

x=t/5

This should be your answer

The volume of the sphere is 7241.143.

Volume is the amount of three-dimensional space occupied by an object, substance, or closed surface.

Formula of volume of sphere =   [tex]\frac{4}{3} \pi r^3[/tex]

Given

Radius of sphere = 12cm

volume of sphere =   [tex]\frac{4}{3} \pi r^3[/tex]  =   [tex]\frac{4}{3}\ \frac{22}{7}[/tex]  12×12×12

                                           =  [tex]\frac{152064}{21}[/tex]

                                           =   7241.143

Hence, The volume of the sphere is 7241.143.

Learn more about sphere:

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Answer:

1) We can use the following property to simplify the product of powers as follows:

[tex]a^{m}\cdot a^{n} = a^{m + n}[/tex], [tex]a\in \mathbb{R}[/tex], [tex]m,n\in \mathbb{Z}[/tex] (1)

Therefore, we have the following result:

[tex]10^{12}\cdot 10^{0} = 10^{12+0} = 10^{12}[/tex]

A) [tex]10^{12}[/tex] must be multiplied either by [tex]10^{0}[/tex] or by [tex]1[/tex] to get the same answer.

Step-by-step explanation:

1) We can use the following property to simplify the product of powers as follows:

[tex]a^{m}\cdot a^{n} = a^{m + n}[/tex], [tex]a\in \mathbb{R}[/tex], [tex]m,n\in \mathbb{Z}[/tex] (1)

Therefore, we have the following result:

[tex]10^{12}\cdot 10^{0} = 10^{12+0} = 10^{12}[/tex]

A) In addition, we can use this property:

[tex]\frac{a^{m}}{a^{n}} = a^{m-n}[/tex], [tex]a\in \mathbb{R}[/tex], [tex]m,n\in \mathbb{Z}[/tex]

We can apply the property mentioned above:

[tex]10^{12}\cdot 10^{0} = 10^{12}\cdot (10^{n-n}) = 10^{12}\cdot \left(\frac{10^{n}}{10^{n}} \right) = 10^{12} \cdot 1 = 10^{12}[/tex]

In consequence, we conclude that [tex]10^{0} = 1[/tex]. [tex]10^{12}[/tex] must be multiplied either by [tex]10^{0}[/tex] or by [tex]1[/tex] to get the same answer.

Answer:

Hello! Hope you having a great morning! Your answer is, B)

Hope this helped! Brainiest plz! Hope you make a 100% and have a nice day!

Answer:

the answer is A

Step-by-step explanation:

i just took the quiz

The probability that the arrow will land on 1 or 2 is 2/5.

Probability is the ratio of occurring a certain event out of the total possible events.

If the given statement contains OR we use addition and if the given statement contains AND we use multiplication.

From the given data

Total no. of regions in the circle is 5

The probability that the arrow will land on 1 or 2 is

P(1) = 1/5

P(2) = 1/5

∴ P(1) or P(2) is

= 1/5 + 1/5

= 2/5

Here we have used addition because of OR statement.

Learn more about Probability :

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The width of the rectangular pen is equal to 14 feet.

Given the following data:

To calculate the width of the rectangular pen:

Mathematically, the perimeter of a rectangle is given by the formula;

[tex]P=2(L+W)[/tex]

Where:

Substituting the parameters into the formula, we have;

[tex]78=2(25+W)\\\\78=50+2W\\\\2W=78-50\\\\2W=28\\\\W=\frac{28}{2}[/tex]

Width, W = 14 feet.

Read more on the width of a rectangle here: https://brainly.com/question/17297081

Answer:

The answer would be B because the y intercept is how much he changes per hour

Answer:

Your answer should be C

Step-by-step explanation:

Letter A was tempting, but 120 for 1 hour. Then 180 for 2.5 means that is had a y intercept. So it couldn't be A. The other ones were easy to rule out because they only told a fraction of what was shown.

Answer:

[tex]r=9a\cos(\theta)[/tex]

Step-by-step explanation:

the answer is on study.com :|

Answer:

tan β = [tex]\frac{7}{24}[/tex]

Step-by-step explanation:

Using the identities

sin x = [tex]\frac{1}{cscx}[/tex] , cos x = [tex]\frac{1}{secx}[/tex] , tan x = [tex]\frac{sinx}{cosx}[/tex] , then

sinβ = [tex]\frac{1}{\frac{25}{7} }[/tex] = [tex]\frac{7}{25}[/tex]

cos β = [tex]\frac{1}{\frac{25}{24} }[/tex] = [tex]\frac{24}{25}[/tex]

Then

tan β = [tex]\frac{\frac{7}{25} }{\frac{24}{25} }[/tex] = [tex]\frac{7}{25}[/tex] × [tex]\frac{25}{24}[/tex] = [tex]\frac{7}{24}[/tex]

Answer:

tanβ = 7/24

Step-by-step explanation:

Given:

cscβ = 25/7

secβ = 25/24

tanβ = ?

Recall:

cscβ = 1/sinβ

secβ = 1/cosβ

tanβ = sinβ/cosβ

Rewrite and simplify:

tanβ = sinβ/cosβ

tanβ = (1/cscβ)/(1/secβ)

tanβ = (1/(25/7))/(1/(25/24))

tanβ = (7/25)/(24/25)

tanβ = (7/25)(25/24)

tanβ = (7*25)/(25*24)

tanβ = 175/600

tanβ = 35/120

tanβ = 7/24

Answer:

A scatter plot is a plot or graph where you apply cartesian coordinates to display data.

You should have Plotted your graph already with "Birth weight" as the independent variable and Adult weight" as the dependent Variable.

Now

To answer the second part of the page.

It said

Which regression Equation would best model the data

Y=mx + c

You need to get this equation either using Micro soft excel(You can search for the steps online) or using the formula below

m= n(£xy) - (£x)(£y) / [ n(£x²) - (£x)²]

For C

C= £y - m(£x) / n

You'd need to draw a diagram and figure out these values

You need to be careful and know that £x² is not same as (£x)²

Know this to avoid mistakes.

Do this and fix your m and c values to get you regression line Equation.

Note: £ stands for Summation.

Evaluate those numbers like you would a statistical data.

Step-by-step explanation:

And For the Last... question...

We see a correlation... As the x value tends to increase.... y value also follows. This correlation is positive... So yeah... Its expected to grow exponentially

Answer:

Step-by-step explanation:

The total of all angles in the triangle is 180

You already know 2 values for the triangle, Angle A 25 as well as Angle C 90

Your formula is

180 - 90 -25

Answer:

420cm^3 (cubed) = volume when tripled

Step-by-step explanation:

1. when you multiply 7*4*5=140 (volume of the prism originally)

2. 140*3=420 (final answer)

Answer:

A. 140 cm

B. 3780 cm

Step-by-step explanation:

The volume formula for a rectangular prism is lwh, and 7 times 4 times 5 equals 140.

If you triple all those amounts, then you get 21 (7 times 3), 12 (4 times 3), and 15 (5 times 3), and when you multiply those you get 3780.

I hope this helps :)

Answer:

Hello! answer: x = 1

Step-by-step explanation:

This triangle will add up to 180 degrees 85 + 64 = 149 180 - 149 = 31 4 × 1 = 4 4 + 27 = 31 therefore x = 1 Hope that helps!

Answer:

[tex]-\frac{3p^8}{4q^3}[/tex]

Step-by-step explanation:

[tex]\frac{15p^{-4}q^{-6}}{-20p^{-12}q^{-3}}[/tex]  can be broken down into three fractions, coefficients, powers of p, powers of q.

[tex]-\frac{15}{20}\cdot\frac{p^{-4}}{p^{-12}}\cdot\frac{q^{-6}}{q^{-3}}[/tex]

Simplify the first fraction, then simplify the others by subtracting numerator exponents minus denominator exponents.

[tex]-\frac{3}{4} p^{-4-(-12)} q^{-6-(-3)} =-\frac{3}{4} p^8 q^{-3} = \alpha -\frac{3p^8}{4q^3}[/tex]

Answer:

yes because since they are new they are all going to have a different opinion on the school than other teachers thats been there for years

hope this helps

have a good day :)

Step-by-step explanation:

Yes, it would likely be biased because they might be like an advertisement since they weren't teaching for years at this school.

If this helps, please mark me brainliest!

Have an amazing day!

Answer:

72°

Step-by-step explanation:

∠ AOB = 20% of 360° = 0.2 × 360° = 72°

arc AB is equal to the angle subtended at the centre , that is

arc AB = 72°

Answer:

24.05

Step-by-step explanation:

v² = u² + 2gs

(25)² =(12)² +2(10)s

625=144+20s

625-144=20s

481=20s

481/20=s

24.05=s

s=24.05

Answer:

$2,699.72

Step-by-step explanation:

Given that

The deposited amount is $2,000

The annual rate of interest is 6%

And, the time period is 5 years

We need to find out the amount that would be in the account in the case when it is compounded daily

So,

The following formula should be used

= Deposited amount × e^(rate, time period)

= $2,000 × e^(0.06,5)

= $2,000 × e^0.3

= $2,699.72

Answer:

f(3)= 12

Step-by-step explanation:

if f(1)= 4 then f(3)= 12

The question is incomplete. Please see the complete question below

The candy shop made 3 1/18 pounds of chocolate they sold 1 1/4pounds how many pounds of chocolate do they have left

Answer:

15/8

Step-by-step explanation:

The shop made 3 1/8 pound of chocolate

They sold 1 1/4 of chocolates

Hence the number of chocolates left can be calculated as follows

3 1/8-1 1/4

= 25/8-5/4

= 15/8

Answer:

X=23

Step-by-step explanation:

hi ^^

---------------------------------------

here's your answer: P=24in

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bye <3

We have,

= -6(3x - 2/3)

= -6(3x × 3 - 2)/3

= -6(9x - 2)/3

= -2(9x - 2)

= (-18x + 4)

Your answer will be option number 4.

Answer:

- 18x + 4

Step-by-step explanation:

[tex]-6(3x-\frac{2}{3})[/tex]

- 18x + 4

Step-by-step explanation:

p< 6b is for p less than 6 times b.

Answer:

6b > p

Step-by-step explanation:

The question is not clear, just in case you are asking the equation.