What is the image point of
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Answer:

72 > 26

Step-by-step explanation:

72 is bigger than 26

Answer:

C ≈ 14.18

Step-by-step explanation:

Question Given:

A circle has an area of 16mm². Find it's circumference.

Formula:

C = 2√πA

Solve:

C = 2√πA

C = 2√(3.14 × 16)

C = 2√50.24

C = 14.1760361173

C ≈ 14.18

Hence, Circumference is approximately 14.18.

~Kavinsky

\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)

Here we go ~

Area of Circle :

\(\qquad \sf  \dashrightarrow \: \pi {r}^{2} \)

Now, it's given that area of circle is : 16 mm²

Let's calculate Radius ~

\(\qquad \sf  \dashrightarrow \: \pi {r}^{2} = 16\)

\( \qquad \sf  \dashrightarrow \: {r}^{2} = \cfrac{16}{ \pi} \)

\(\qquad \sf  \dashrightarrow \: r = \sqrt{ \cfrac{16}{ \pi} } \)

\(\qquad \sf  \dashrightarrow \: r = { \cfrac{4}{ \sqrt{ \pi} } }\)

Now,

\(\qquad \sf  \dashrightarrow \: circumference = 2\pi r\)

\(\qquad \sf  \dashrightarrow \: c = 2 \pi \cfrac{4}{ \sqrt{ \pi} } \)

\(\qquad \sf  \dashrightarrow \: c = 8 \sqrt{ \pi} \)

[ for approximate value take pi = 3.14 ]

\(\qquad \sf  \dashrightarrow \: c = 8 \sqrt{3.14} \)

\(\qquad \sf  \dashrightarrow \: c \approx 8 \times 1.77\)

\(\qquad \sf  \dashrightarrow \: c \approx 14.18 \: \: mm\)

Answer: -13

Step-by-step explanation:

The total distance from Duncan's start on the diving board to his lowest point beneath the surface of the pool will be 12 feet.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that Duncan is excited to begin diving lessons. He starts on the diving board, 5 feet above the surface of the pool. Then, Duncan dives off the board and ends up 7 feet below the surface of the pool.

Distance = 7 + 5
Distance = 12 feet

Therefore, the total distance from Duncan's start on the diving board to his lowest point beneath the surface of the pool will be 12 feet.

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Answer:

-17 (I believe)

Step-by-step explanation:

If x = 64 then the first one is asking for the square root of 64 (8)

With y being 25 the second part of this problem is actually really easy, all its doing is getting the square root and then squaring it (doing nothing at all) so that would just be 25 which would make it

8-25 which would be -17

Answer:

3.5

Step-by-step explanation:

The ball reaches the ground when \(h(t)=0\).

\(-16t^2+54t+7=0 \\ \\ 16t^2-54t-7=0 \\ \\ (8t+1)(2t-7)=0 \\ \\ t=-1/8, t=7/2 \\ \\ t>0 \implies t=3.5\)

9514 1404 393

Answer:

  A. Side lengths of 4 units and 2 units and a nonincluded angle of 30°

Step-by-step explanation:

Both triangles have sides marked 2 units and 4 units, but the angle is not between them. The angle is opposite the short side in one triangle (which will be a right triangle), and opposite the long side in the other triangle (which will be an obtuse triangle). The sides and angles of the two triangles will not have the same measures, and neither will have an angle of 100°.

The first description is appropriate:

  Side lengths of 4 units and 2 units and a nonincluded angle of 30°

Answer:

D, E and F

calculating the volume of regular bodies like prims works by multiplication alone.

you need some addition for surface area and for more complicated bodies that when the volume can't be calculated in one step

The required present value needed now to get $700 after 4 years at 11% compounded monthly is $451.73.

To find the present value of $600 after 4 years at 7% compounded monthly, we can use the formula for compound interest:

Compound Interest =P(1+r/n)^rt

Substituting the given values, we get:

Compound Interest =600 (1+7/n)^4

Simplifying this equation, we get

P = 600 / 1.487

P = 451.73

Therefore, the present value needed now to get $600 after 4 years at 7% compounded monthly is $451.73.

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Answer:

6p

Step-by-step explanation:

Answer: 6p

Explanation: The word "product" is a

keyword that tells us to use multiplication.

So your answer can be written as 6 · p or just 6p.

Don't write your answer as p6.

Even though it's technically correct, I would always put

the number before the variable as a matter of form.

Answer:

11th month which is November

Step-by-step explanation:

1860 + 45(m - 1) = 2310

1860 + 45m - 45 = 2310

1815 + 45m = 2310

45m = 495

m = 11

In month of November their car sales reached 2310 units.

Given that, a car manufacturing company was able to release 1860 units at the end of January based on records they were able to increase their sales by 45 units per month in what month their car sales reached 2310 units.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let number of months be m.

So, 1860 + 45(m - 1) = 2310

⇒ 1860 + 45m - 45 = 2310

⇒ 1815 + 45m = 2310

⇒ 45m = 495

⇒ m = 11

Therefore, in month of November their car sales reached 2310 units.

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Answer: 86.6ft

Step-by-step explanation:

Here we can construct a triangle rectangle.

First, the height of the tower is one of the cathetus, and is the value that we want to find X. The distance between Saber and the tower is the other cathetus, and we know that it is 50ft. And this cathetus is adjacent to the angle of 60°.

Then we can use the relationship:

Tan(angle) = (opposite cathetus)/(adjacent cathetus)

Then: Tan(60°) = X/50ft.

Tan(60°)*50ft = 86.6ft = X

Then the height of the tower is 86.6ft

Answer:

50.3 (rounded) I think? Could be wrong, however, it's what I got

Answer:

416.87, you subtract all from gross pay.

Step-by-step explanation:

546.54-66-21.86-33.89-7.92=416.87

Answer:

8/11

3/11

Step-by-step explanation:

hope this helps!

Answer:

hshdjdjdjffhdiosekskskdkcjfiririrotr8tti5tittttit4i5i6i6832wy

Step-by-step explanation:

so, what do we need to do ?

just solve these equations and find Sam's age (and Harry's) ?

x = 3y

x = 10 + 2y

so, we simply use the first equation in the second :

3y = 10 + 2y

y = 10

x = 3y = 3×10 = 30

Sam is currently 30 years old, Harry is 10.

Answer:

Neal has to work 68 more minutes

Step-by-step explanation:

Hey there!

In order to find the answer to this question, we must first find the average amount of work he as done so far.

He has spent 26, 57, 33, and 41 minutes so far on homework

In total, he has worked 157 minutes in total

Now to find how much more minutes he has to do, we need to subtract the total amount of minutes he has to do all week and the amount of time he has already worked

In this case, Neal has to work at least 225 minutes in 5 days and he already did 157 minutes of work

Now we subtract:

225 - 157 = 68

This means, Neal has to work 68 more minutes to have an average of 45 minutes each day for 5 days

The value of the side labelled x is equal to 3.8 to the nearest tenth using the trigonometric ratio of sine.

The trigonometric ratios is concerned with the relationship of an angle of a right-angled triangle to ratios of two side lengths.

The basic trigonometric ratios includes;

sine, cosine and tangent.

Considering the sine of angle 41°

sin 41° = 2.5/x {opposite/hypotenuse}

x = 2.5/sin 41° {cross multiplication}

x = 3.8106

Therefore, the value of the side labelled x is equal to 3.8 to the nearest tenth using the trigonometric ratio of sine.

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Hey there! I'm happy to help!

Our angle is facing the 2 foot high landing. This is the opposite side of the angle. We also have the ramp, which is the hypotenuse. The sine is the opposite over the hypotenuse. Since we have these two, we find the \(sin^-^1\) to give the the angle.

\(sin^-^1(2/24)=4.780191847....\)

This angle is about 5 degrees and it is in compliance with the building code because it is not greater than 5 degrees.

Have a wonderful day! :D

Answer:

x = 33

Step-by-step explanation:

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\( log(550) = log(2 \times 5 \times 5 \times 11) = \\ \)

\( log(2) + log( {5}^{2} ) + log(11) = \)

\(1 - log(5) + 2 log(5 ) + log(11) = \\ \)

\(1 + log(5) + log(11) = \)

\(1 + a + b\)

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Answer:

log(a x b) = Log(550)

Step-by-step explanation:

Depends what question is asking

Log rule (So long as they have the same base)

Log(m) + Log(n) = Log(m x n)

Log(a) + Log(b) = Log(a x b)

Log(5) + Log(11) = Log(5 x 11)

=Log (550)

Answer: 400

Step-by-step explanation:

Given:

tip = 15%

Cost without tip = $25

The total amount charged would be:

Hence:

Answer: The total cost is $ 28.75

The required piecewise linear relations are f(x) = 4 if [0, 2), and f(x) = -2x + 8 if [2, 4).

A piecewise-defined function (also known as a piecewise function or a hybrid function) is a function defined by multiple sub-functions, each of which applies to a different interval of the main function's domain (a sub-domain).

The graph is given in the question, as shown

f(x) = 2x + 4 if [-2, 0]

This the sub-function define between the interval [-2, 0].

f(x) = 4 if [0, 2)

This the sub-function define between the interval [0, 2).

f(x) = -2x + 8 if [2, 4)

This the sub-function define between the interval [2, 4).

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the answer for this equation is -3x

Answer:

A test of two independent means.

Step-by-step explanation:

The test above is comparing the two independent mean scores (mean before taking her class ; μ1 and mean score after taking her class, μ2. This two mean values are tested to ascertain if there exist any statistical difference between them. This differs from the proportion which is ecekuared by the ratio of success or failure. The single mean and single proportion test only has one group which its mean or proportion is tested.

The null and alternative hypothesis for two independent sample means may be expressed thus :

H0 : μ1 = μ2

Alternative hypothesis

H1 : μ1 ≠ μ2

Answer:

the correct answer is 193

Step-by-step explanation:

25×1-0=25

25×2-1=49

49×2-1=97

97×2-1=193

The side length of the original cube is 8.90 inches

Let x be the side length of the original cube. After cutting off the top, the remaining rectangular box has dimensions of x-5, x-5, and x.

The volume of this rectangular box is:

(x-5)(x-5)(x) = x³ - 10x² + 25x

x³ - 10x² + 25x = 135

x³ - 10x² + 25x -135 = 0

Use cubic formula.

x =8.90

Therefore, the side length of the original cube is 8.90 inches

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