Solve for a.69a = = √ [?]Pythagorean Theorem: a2 + b² = c²a

We have the functions:

s

We are asked which of the given combinations will produce a number that is less or equal to 25.

For A we have:

Let's remember that for a mixed fraction we have:

Therefore, we can change the mixed fraction and we get:

Solving the operations:

Since we get a number greater than 25 this is not a trail he can ride.

For B we have:

Changing the mixed fraction:

To solve the operation we will apply the distributive property:

Now, we simplify the fraction:

Now, we use the fact that 1/2 = 0.5:

Since we get a number that is less than 25 this is a train he can ride.

For C we have:

Changing the mixed fraction:

Now, we apply the distributive property:

Solving the operations. We use the fact that 1/4 = 0.25:

Since we get a number greater than 25 this is not a trail he can ride.

For D.

Now, we change the mixed fractions:

Now, we use the distributive property:

Simplifying the fraction:

Now, we add the fractions, we have into account that when fractions have the same denominator we can add the numerators and use the common denominator, like this:

Simplifying the fraction we get:

Solving the operations:

Since we get 25 this is a trail that he can ride.

Answer:

he was quick???

Step-by-step explanation:

Mark me brainliest!

a) Consider the 7-digit registration code to be an arrangement of 7 cells to be filled using the given digits.

In the first cell, one can write any of the digits; on the other hand, there are only 6 digits available to fill the second cell (no number can be used more than once). Therefore, there are 5 digits that can be used in the third cell and so on; thus, there is a total of

b) The 5040 different combinations found above are equally probable.

There are only 3 available even numbers (2, 4, and 6); therefore, we need to find the number of combinations such that none of the first three digits is equal to 2, 4, or, 6.

Thus, using a diagram,

There are 4 possible numbers that one can fit in the first cell (1,5,7, or 9), in the second cell, one can fit 3 numbers (any of the remaining ones from cell 1), and so on.

In the fourth cell (first cell in blue), one can fit any even number plus a remaining odd number from cell 3.

Therefore, the total number of codes such that their first three digits are not even are

Then, the corresponding probability is

Representation of fractional numbers

Larry's rate of succesful questions is 8/10.

Then must find how many times is divided 70 in 10 questions

70/10 = 7

if there were a 100% succesful then 70 rresulted

but the rate is 8/10 , then multiply 8x 7 = 56 succesful questions for Larry.

Answer:

No solution.

Step-by-step explanation:

Why I say this problem has no solution is due to the fact that the amount of pages is unclassified. This leads you to guessing how many pages there might be for each chapter of the students' individual books, and guessing would not be an effective method as it could lead you to thinking of any random number between 1 - 60 at the most. Therefore, this problem has no solution. If you have further concerns about this problem, I recommend addressing them to your teacher. Otherwise, have a great day. :)

Answer:

D

Francisco spent 3 hours, 10 minutes playing his violin

Explanation:

Given that:

Francisco practised playing his violin for

2 hours on Sunday

5/6 hours on Monday

The total number of time he spends playing his violin is obtained by adding the number of hours he spends each day.

This is 3 hours, 10 minutes.

Answer

The solution to the equation is x = 4.

Explanation

We are told to find the solution to the equation

2x + 2(x - 5) = 6

The first step is to open the bracket by multiplying through by the number outside the bracket, that is, 2.

2x + 2x - 10 = 6

4x - 10 = 6

Add 10 to both sides to leave only 4x on the Left Hand Side.

4x - 10 + 10 = 6 + 10

4x = 16

Divide both sides by 4 to obtain the value of x.

(4x/4) = (16/4)

x = 4

Hope this Helps!!!

For the given triangles:

There are 3 pairs of congruent angles

the triangles can not be proved using the congruent angles

the congruent angles used to prove the similarity of the triangles

So, the answer will be:

For the given triangle, we can not prove they are congruent.

Since he has 15 vessels and needs to choose 5, we can use a combination of 15 choose 5 to calculate the number of possible ways, since the order of the vessels inside the group of 5 is not important.

The formula to calculate a combination of n choose p is:

Then, for n = 15 and p = 5, we have:

So there are 3003 ways to choose the 5 vessels.

The two possible quadrants are the second and the fourth

Tickets for adults --> $25

Tickets for formodents --> $5.50

The equations that would represent the number of adults and formodents in th group of friends:

Let x be adults

Let y be formodents

$25x+$5.50y=$52.72

x+y=8

We have the following:

What we must do is calculate the total cost of the car by adding its original value plus the cost of taxes, 6% and 1%

We know that the initial value is $15000, if to that we add 6% of those $15000 and equal 1%, we have

We do the same procedure for the oil change

Therefore the correct statement is the last

Given:

One time payment, p = $300

Payment per month, q = $65

Number of months paid, n = 5

The objectiv is to find the amount she paid in 5 months.

Let x be the amount she paid in 5 months. Then the the formula is,

Let's substitute the values.

Hence, total amount paid in 5 months is $625.

Hello!

First of all, let's write the initial temperature:

• 6am: 58ºF

In next 5 hours, the temperature rose 1ºF per hour, so:

• 7am: 59ºF

• 8am: 60ºF

• 9am: 61ºF

• 10am: 62ºF

• 11am: 63ºF

In the next 3 hours, it rose 3ºF per hour:

• 12pm: 66ºF

• 1pm: 69ºF

• 2pm: 72ºF

The temperature stayed steady until 6pm:

• In this part, we'll have a constant line until 6pm (it will be 72ºF in all).

In the next 4 hours, the temperature dropped 2ºF per hour:

• 7pm: 70ºF

• 8pm: 68ºF

• 9pm: 66ºF

• 10pm: 64ºF

Dropped steadily until 63ºF at midnight

• 12am: 63ºF

Now, let's make the graph!

We have this equation

The following is the slope intercept form

add 3x on both sides of the equation

simplify

rearrange

So, the above is the equation in slope-intercept form

Now, let's graph the equation

since this is a linear equation, we need to find 2 points and plot them in the chart

let's find point 1. Let's say x = 0 and replace: y = 3x+4 = 3*0 + 4 = 0 + 4 = 4

so, when x=0, then y = 4 , so our 1st point is (0,4)

now, let's suppose, y=0 , in that case, y = 3x + 4 = 0 , then 3x = -4 , so the value of x is -4/3 = -1.3333

in that case, our seconds point is (-4/3 , 0)

just to make sure, we can also plot a 3rd point, let's say we make x = 2, then y = 3*2 + 4 = 6 + 4 = 10

so, our 3rd point is (2, 10)

using the points above, we can plot something like this...

Answer:

r = 1.14

Explanation:

The value of a product (A) over time with an increasing rate "i" can be calculated as follows:

A = C(1+i)^t

where:

C is the value of the product at time 0;

A is the value of the product at time t;

i is the increasing rate.

If we compare the expression V=300r^t with A = C(1+i)^t. We can observe that:

r = 1+i

r = 1+0.14

r = 1.14

Given:

- The amplitude of the Sine Function:

- The midline:

- And the period:

- You know that the function does not have a Phase shift.

• You need to remember that, by definition, the General Equation for a Sine Function has this form:

Where "A" is the amplitude, "C" is the phase shift, "D" is the vertical shift and this is the period:

Since the midline is given by the vertical shift, you can identify that, in this case:

And, knowing the period, you can set up that:

Solving for "B", you get:

• It is important to remember the following Transformation Rule for Functions:

When:

The function is reflected over the x-axis.

Therefore, knowing all the data, you can set up this equation:

Hence, the answer is: First option.

Alternate means on the opposite side of the transversal, or line n

interior means inside of the parallel lines l and m

The alternate interior angles are 4 and 5

and 3 and 8

Check the boxes for both pairs

f(0) = 0, f(1) = 2, f(3) = 486, f(5) = 6250

The given function is:

To get the value of f(x) for x = 0, 1, 3, and 5, it means we are going to find f(0), f(1), f(3), and f(5).

The general equation of a line is given as;

In this question, the slope (which is m) is given as 4. Also we have the points x and y, given as (-1, 5). That is;

Therefore the next step is to find the y-intercept (that is b in the equation).

We substitute for the known values as follows;

Now we know the value of b and m, we can substitute them as follows;

SOLUTION:

Step 1:

In this question, we are meant to solve the following:

Step 2:

Simplifying, we have that:

collecting like terms, we have that:

Step 3:

To verify that:

is a solution, we have that:

Next,

CONCLUSION:

From the solution and from the verification of the answers, we can see that the correct answer is:

The supplement is when two angles add up to 180° and complement is when two angles add up to 90°

let:

x = the angle.

180 - x = its supplement.

90 - x = its complement

then x = 2(90-x) + 20 means the measure of the supplement of an angle exceeds twice the measure of the complement of the angle by 20

Answer:

p - 5

Step-by-step explanation:

5 - p = p - 5

The solid is formed by 6 rectangles.

Calculate the area of each one and then add them to obtain the surface area (SA),

Area of a rectangle: Length x width

A1 = 8 x 5 = 40 mm2

A2= 25x5 = 125 mm2

A3 = 8 x 5= 40 mm2

A4 = 25 x 8 = 200 mm2

A5 = 25x5 = 125 mm2

A6 = 25 x 8 = 200mm2

SA = A1+A2+A3+A4+A5+A6 = 40 + 125 +40 +200 +125+ 200 = 730 mm2

We want to find the x and y-intercepts of

The x-intercept is where the graph cuts the x-axis, when y = 0. To find this in our equation, we just need to evaluate it at y = 0.

Then, the x-intercept is (8, 0).

The y-intercept is where the graph cuts the y-axis, when x = 0. To find this in our equation, we just need to evaluate it at x = 0.

The y-intercept is (0, 3).

step 1

Solve the inequality

the solution for the first inequality is the interval

(-infinite, 1]

step 2

Solve the inequality

the solution for the second inequality is the interval

(4, infinite)

step 3

the general solution for the first inequality or the second inequality is

Given:

Square SQRE has coordinates S(2, 2) Q (5,2), and R (5. – 1).

To find:

The coordinates of E.

Explanation:

Let (x, y) be the coordinates of E.

Using the midpoint formula,

As we know,

The diagonals of the square are intersected by its midpoint.

So, the Midpoint of SR and QE is the same in a given square SQRE.

Equating the coordinates we get,

Therefore, the coordinate of E is (2, -1).

Final answer:

The coordinate of E is (2, -1).

We know that the sum of interior angles of a triangle equals 180, then, in this case we have the following:

solving for x, we get:

therefore, x = 9

This function is an absolute type of function