what the heck
is b,e,g,h i dont have letters its literally just blank squares

Answer:

EVALUATE THE FUCTION WHEN: f (1/2 % 32)////////21+×_37- 4 = 37.2

EVALUATE THE FUNCTION WHEN f(3+38 x + formula of angle are = _1/2 decimals point 78.32)*/% =3( 92.03

Step-by-step explanation:

HOPE IT HELPS A LOT!!

The value of f(5) is 1981.

The operation on one or more previous elements according to a rule or formula comprising a finite number of steps to determine a succession of elements (such as numbers or functions).

The process of defining a problem (or the solution to a problem) oneself is referred to as recursion. For example, the operation "find your way home" can be defined as: If you are at home, stop moving. Take one step closer to home.

It seems there is a typo in the second equation provided. Assuming that it is meant to be f(n) = -5f(n-1) - 1, we can use recursion to find the value of f(5).

Starting with f(1) = 3, we can use the recursive formula to find f(2), then use the formula again to find f(3), and so on until we find f(5).

f(1) = 3

f(2) = -5f(1) - 1 = -5(3) - 1 = -16

f(3) = -5f(2) - 1 = -5(-16) - 1 = 79

f(4) = -5f(3) - 1 = -5(79) - 1 = -396

f(5) = -5f(4) - 1 = -5(-396) - 1 = 1981

Therefore, the value of f(5) is 1981.

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Answer:

B, C and E

Step-by-step explanation:

(5x+6)/2=3-(4x+12)

(5x+6)/2=-4x-9

5/2x+3=3-(4x+12)

5x+6=-8x-18

Step-by-step explanation:

remember, the sum of all angles in a triangle is always 180°.

1.

since it is a right-angled triangle, and one of the leg angles is 45°, then the other leg angle is also 45°.

which makes this an isoceles triangle.

so, the second leg is 6 too.

the baseline (Hypotenuse) is then per Pythagoras

baseline² = 6² + 6² = 36 + 36 = 72 or 2×36

baseline = sqrt(72) = 6×sqrt(2)

2.

this is then a 30-60-90 triangle.

the left leg (a) is then 2a/2 = 10/2 = 5.

and the bottom leg is 5×sqrt(3).

3.

isoceles triangle.

so, left and right legs (a) are both 3 (from the 3×sqrt(2)).

4.

30-60-90 triangle

upper leg is then 6×sqrt(3).

the baseline is 2 times the left leg : 2×6 = 12

5.

isoceles triangle

both legs are 2 (from the 2×sqrt(2)).

6.

30-60-90 triangle

left leg is 4 (from the 4×sqrt(3)).

the baseline is 2×4 = 8.

7.

isoceles triangle.

6 = a×sqrt(2)

a (both legs) = 6/sqrt(2)

8.

30-60-90 triangle

9 = a×sqrt(3)

a (left leg) = 9/sqrt(3)

baseline = 2a = 2×9/sqrt(3) = 18/sqrt(3)

9.

due to the equal leg angles this is an isoceles triangle.

4 = a×sqrt(2)

a (both legs) = 4/sqrt(2)

10.

30-60-90 triangle

the bottom leg (a) = 2a/2 = 6/2 = 3

the left leg is then 3×sqrt(3)

11.

isoceles triangle

left leg is also 5.

baseline is 5×sqrt(2)

12.

30-60-90 triangle

12 = a×sqrt(3)

a (left leg) = 12/sqrt(3)

the baseline is then 2a = 2×12/sqrt(3) = 24/sqrt(3)

Answer:

3/5ths

Yw :)

Answer:

3 / 5 (three - fifths)

Step-by-step explanation:

6 / 10 =

Divide both the top and bottom by 2.

3 / 5

Because 3 and 5 are prime numbers (5 can only be divided by 1 and 5, and 3 can only be divided by 1 and 3), this is the most simplified form.

Answer:

The decision rule is  

Fail to reject the null hypothesis

The conclusion

There is no  sufficient evidence to conclude that the vans underperform the manufacturer's MPG rating

Step-by-step explanation:

From the question we are told that

   The population mean is   \(\mu = 46.4 \ miles/gallon\)

    The sample size is  n  =  140

     The sample mean is  \(\= x = 46.0\)

    The standard deviation is  \(\sigma = 2.6\)

     The level of significance is  \(\alpha = 0.02\)

   The null hypothesis is  \(H_o : \mu = 46.4\)

   The alternative hypothesis is \(H_a : \mu < 46.4\)

Generally the test statistics is mathematically represented as

      \(t = \frac{ \= x - \mu }{ \frac{\sigma }{\sqrt{n} } }\)

=>   \(t = \frac{ 46 - 46.4 }{ \frac{ 2.6 }{\sqrt{140} } }\)

=>   \(t = -1.8203\)

From the z table  the area under the normal curve to the left corresponding to  

-1.8203 is  

     \(P(Z < -1.820 ) = 0.03438\)

Generally the p-value is mathematically represented as

        \(p-value = P(Z < -1.820 ) = 0.03438\)

From the value obtained we see that the p-value >   \(\alpha\) hence

The decision rule is  

Fail to reject the null hypothesis

The conclusion

There is no  sufficient evidence to conclude that the vans underperform the manufacturer's MPG rating

Answer:

Bodied

Step-by-step explanation:

Ahhh

Answer:

Hmmmmm I’m not 100% sure if it is c or a. That’s the possible answers. I but I think it’s a I’m not 100% sure tho.

Step-by-step explanation:

Answer:

600 m³

Step-by-step explanation:

Given:

To find the volume of the water in the pool, find the area of a cross section (see attached image) and multiply it by the width of the pool.

Area of cross section

= area of rectangle - area of triangle

= (3 × 30) - [1/2 × 30 × (3 - 1)]

= 90 - 30

= 60 m²

Volume of pool

= area of cross section × width

= 60 × 10

= 600 m³

Answer:

meter - yard

kilogram - 2 pounds

liter - quart

Answer:

the answer is c

Step-by-step explanation:

(1-cosb²)/sinx²

4. RSTU is a trapezoid because the opposite sides RS and UT are parallel.

5. RSTU is not an isosceles trapezoid because the diagonals are not congruent.

In order to verify that RSTU is a trapezoid, we would have to determine slope of the pair of opposite sides and check whether at least one pair of opposite sides are parallel;

RU ║ ST

Slope of side RU = Slope of side ST

Slope of RU = (y₂ - y₁)/(x₂ - x₁)

Slope of RU = (1 + 3)/(5 + 3)

Slope of RU = 4/8

Slope of RU = 0.5.

Slope of RS = (y₂ - y₁)/(x₂ - x₁)

Slope of RS = (-9 + 3)/(-4 + 3)

Slope of RS = -6/-1

Slope of RS = 6.

Slope of ST = (y₂ - y₁)/(x₂ - x₁)

Slope of ST = (-2 - 1)/(10 - 5)

Slope of ST = -3/5

Slope of ST = -0.6.

Slope of UT = (y₂ - y₁)/(x₂ - x₁)

Slope of UT = (-2 + 9)/(10 + 4)

Slope of UT = 7/14

Slope of UT = 0.5.

Therefore, RSTU is a trapezoid because the opposite sides RS and UT are parallel.

Question 5.

In order to determine whether RSTU is an isosceles trapezoid, we would have to determine length of the diagonals by using the distance formula and check whether they are congruent;

Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Distance RT = √[(-2 + 3)² + (10 + 3)²]

Distance RT = √170 units.

Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Distance US = √[(5 + 4)² + (1 + 9)²]

Distance US = √181 units.

Therefore, RSTU is not an isosceles trapezoid because the diagonals RT and US are not congruent.

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Answer:

12 yards

Step-by-step explanation:

side b = √(diagonal^2 - side a^2)

The woman will withdraw $300 given 6%   interest rate annually.

We can use the formula for simple interest to solve this problem:

I = Prt

where I is the interest earned, P is the principal (initial deposit), r is the annual interest rate as a decimal, and t is the time in years. Since the interest rate is given as an annual rate, we need to convert it to a daily rate by dividing by 365:

r = 0.06/365 = 0.00016438356

The time in years is 120/365 = 0.3287671233 years. Now we can plug in the values and solve for I:

I = 300 * 0.00016438356 * 0.3287671233 = 0.01699999999

The interest earned is $0.017, which is negligible. Therefore, the woman will withdraw the entire principal plus any interest earned, which is:

300 + 0.017 = $300.02

Rounding to the nearest dollar, the woman will withdraw $300.

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Answer:

12

Step-by-step explanation:

because the base is 4 and the height is 6

Answer:

Step-by-step explanation:

Formula of area of triangle = 1/2(b*h)

1/2(4*6)

1/2*24

12 units square

\(\huge\purple{Hi!}\)

The area of a regular polygon is one-half the product of its apothem and its perimeter.

Answer:

D

Step-by-step explanation:

Answer:

It's B, Dark and gloomy

Have a great rest of your day!

Stay stay and healthy!

Happy holiday seasons!

May I please have brainliest?

Answer:

Options (B) and (C).

Step-by-step explanation:

When a quadratic function 'f' is multiplied by k,

1). If k > 0, function 'f' will be vertically stretched Or horizontally compressed.

2). If 0 < k < 1, function will be vertically compressed Or horizontally stretched.

Given quadratic function is,

f(x) = 3x² + 3x - 7

This function is multiplied by 0.5.

Since 0 < 0.5 < 1, therefore, the function will be compressed vertically Or stretched horizontally.

Therefore, Options B and C are the correct options.

Answer:

Step-by-step explanation:

total interest paid is given as $4,643.46.

total payments = $429.95 x 36 months = $15,478.20

total lease payments = total payments - total interest

total lease payments = $15,478.20 - $4,643.46 = $10,834.74

Remaining balance = Total cost of the lease - Total lease payments

$23,495 - $10,834.74 = $12,660.26

Answer:

Amadi: 20 years old

Chima : 4 years old

Question:

Solution:

Remember that the equation of a line is given by:

where m is the slope of the line. Now, the given line is:

thus, the slope of this line is m= -3. Now, the problem asks us to find which of the given relationships represents a function with a lesser slope than the given line. To do this, remember that the slope of a line is given by the following equation:

where (X1, Y1) and (X2,Y2) are points on the line or data in a file of the table that represent a line.

therefore, we are going to calculate the slope for each relationship given in the problem:

For A:

(X1,Y1) = (0,-1)

(X2,Y2)= (-1,5)

then the slope is:

note that

For B:

(X1,Y1) = (-6,-3)

(X2,Y2)= (-4,-1)

then the slope is:

note that:

For C:

(X1,Y1) = (-1,2)

(X2,Y2)= (-2,3)

then the slope is:

note that:

Finally:

For D:

(X1,Y1) = (-4,7)

(X2,Y2)= (-2,1)

then the slope is:

note that:

so that, we can conclude that the correct answer is A:

that is because the slope of graph A is lesser than the given line:

Answer:

x = 21.52

Step-by-step explanation:

Given:

hypotenuse (That has to be found out)

Side adjacent to the given angle

and an angle,

Hence we can say that Cos ratio would be used;

Cos(28) = 19 / x

x = 19 / Cos(28)

x = 21.52

Hope this helps!

The relation that can not be supported by the evidence in the image is option B

Corresponding angles are those that are located on the same side of the transversal and in identical relative positions to the parallel lines. Angles that correspond to one another have the same measure.

Alternate interior angles are those that are located on the transverse and within the area between the parallel lines, respectively. Congruent alternate interior angles exist.

Alternate external angles are those that are outside of the space between the parallel lines and on the opposing sides of the transversal. Congruent external angles exist between the two.

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Answer:

Step-by-step explanation:

Answer:definition of a supplementary angle

Step-by-step explanation:

in order to get to the next step you need to state what equation you’re substituting for

Answer:

32h = d

Step-by-step explanation:

IM SMART TRUST ME

The correct statement is; Pentagon M’N’P’Q’R is smaller than pentagon MNPQR because the scale factor is smaller than 1.

The ratio between comparable measurements of an item and a representation of that thing is known as a scale factor in arithmetic.

If a polygon is dilated by a scale factor = k

Rule to be followed as;

(x, y) → (kx, ky)

Here, k = Scale factor

If 0 < k < 1, size of the image will be reduced.

Similarly, k > 1, size of the image will be enlarged.

We are given that Pentagon MNPQR is dilated with the origin as the center of dilation to form an image M'N'P'Q'R'.

Rule used for the transformation,

(x, y) → (1/4x, 1/4y)

Here, the scale factor through which MNPQR has been dilated is 1/4.

Since, scale factor is between zero and 1/4, size of M'N'P'Q'R' will be reduced.

Therefore, the size of pentagon M'N'P'Q'R' will be 1/4 smaller than pentagon MNPQR.

Option (2) is the answer.

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The complete question is: Pentagon MNPQR is shown on the coordinate grid. Pentagon MNPQR is dilated with the origin as the center of dilation using the rule (x, y)→(1/4x, 1/4y) to create pentagon M'N'P'Q'R'.

Which statement is true?

a. Pentagon M'N'P'Q'R' is larger than pentagon MNPQR, because the scale factor is greater than 1.

b. Pentagon M'N'P'Q'R' is smaller than pentagon MNPQR, because the scale factor is less than 1.

c. Pentagon M'N'P'Q'R' is larger than pentagon MNPQR, because the scale factor is less than 1.

d. Pentagon M'N'P'Q'R' is smaller than pentagon MNPQR, because the scale factor is greater than 1.

1. True (Since, center of dilation lies on the segment)

2. False (The center of dilation does not line on the segment)

3. False (The center of dilation lies on the segment)

4. True (the segments are not collinear as a result of the dilation, they are parallel)

5. True (Scale factor is 2)

6. False (Scale factor is 2)

7. True (by definition)

8. True (by definition)

We have to given that;

Suppose a dilation with a scale factor of 2 and a center of dilation at point is performed on QR and ST.

Hence, We get;

1) Since, The center of dilation lies on the segment)

Hence, It is true.

2) Since, The center of dilation does not line on the segment)

Hence, It is false.

3) Since, The center of dilation lies on the segment)

Hence, It is false.

4) Since the segments are not collinear as a result of the dilation, they are parallel.

Hence, It is true.

5) Since, Scale factor is 2

Hence, It is true.

6) Since, Scale factor is 2

Hence, It is false.

7) By definition of dilation,

It is true.

8) By definition of dilation,

It is true.

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Answer:

A.

Step-by-step explanation:

6 months back from September is March, and 2 years back would be 1969. And if today's date was september 6, 6 months back to be exact would be March 3, 1969