what is 17/12 as a mixed fraction

There are 1 and 3/5 of 5/8 in 1, if Its supposed to be a mixed number.

What is a mixed number?

A mixed number is a combination of a whole number and a fraction. It is written in the form of "a b/c" where a is the whole number, b is the numerator of the fraction, and c is the denominator of the fraction.

To answer your second question, we can divide 1 by 5/8 as follows:

1 ÷ 5/8 = (1 x 8) ÷ 5 = 8/5

We can then write 8/5 as a mixed number by dividing the numerator (8) by the denominator (5) and writing the remainder as the fraction part.

8 ÷ 5 = 1 with a remainder of 3, so we write the answer as:

1 3/5

Therefore, there are 1 and 3/5 of 5/8 in 1.

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Answer:

OOOOOOOOHHH SHUTE BROTHER SORRY WISHED I COULD HELP but im blonde so sowwy

Answer:

c. 80 cm

Step-by-step explanation:

Area of a parallelogram = base × height

A = 16 cm × 5 cm

A = 80 cm

Answer:

Step-by-step explanation:

\(Base =16\\Height =5\\Area = Base\times Height\\= 16 \times 5\\= 80cm\)

Answer:

y = -2x - 2

Step-by-step explanation:

Given:

m = -2

Slope-intercept:

y - y1 = m(x - x1)

y + 8 = -2(x - 3)

y + 8 = -2x + 6

y = -2x - 2

Answer:

2

Step-by-step explanation:

The correct answer is A.

Since A is invertible, for each b in Rn the equation Ax = b has a unique solution. This means that any vector b in Rn can be expressed as a linear combination of the columns of A. Therefore, the columns of A span Rn.

Option B is not correct because it implies that each b is only a linear combination of the columns of A, but it does not necessarily mean that the columns of A span Rn.

Option C is not correct because AA^-1 = I only implies that A^-1 is the inverse of A, but it does not necessarily mean that the columns of A span Rn.

Option D is incorrect because if determinant A is zero, then A is not invertible, so the assumption that A is invertible contradicts this statement.

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The temperature at 6 PM at greater than morning temperature at 6 AM by 1.3° C.

We know initially the temperature is 19.4° C.

The new temperature at noon will be = Temperature at 6 AM + temperature after noon

Keep the values

The new temperature at noon will be = 19.4 + 3.8

Performing addition

The new temperature at noon will be = 23.2° C

Temperature at 6 PM = Temperature at noon - temperature fall between noon and 6 PM

Keep the values

Temperature at 6 PM = 23.2 - 2.5

Performing subtraction

Temperate at 6 PM = 20.7° C

The difference between the temperature = 20.7 - 19.4

Performing subtraction

The difference between the temperature is 1.3° C.

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a) The solution will be tan(x) = -1, which has solutions at x = -π/4 + nπ.

b) The values of x where f(x) < -4 on the interval (-π/2, π/2) are:x ∈ (-π, -π/4) ∪ (3π/4, π).

a) To solve for f(x) = -4,

we can set

4tan(x) = -4

And solve for x:4tan(x) = -4

tan(x) = -1

x = -π/4 + nπ (where n is an integer)

So the solution is tan(x) = -1, which has solutions at x = -π/4 + nπ.

b)

To find the values of x where f(x) <

-4 on the interval (-π/2, π/2),

we can look at the graph of f(x) = 4tan(x)

On this interval:graph{4*tan(x) [-3.142, 3.142, -1.5, 1.5]}

We can see that f(x) < -4 when tan(x) < -1.

Since the tangent function is negative in the third and fourth quadrants, we can focus on the interval (-π, -π/2) and (π/2, π), where tan(x) < 0.

In the interval (-π, -π/2),

we have:tan(x) < 0 when x is in the interval (-π, -π/2)

f(x) = 4tan(x) <

4(-1) = -4 when x is in the interval (-π, -π/4)

In the interval (π/2, π),

we have:tan(x) < 0 when x is in the interval (π/2, π)

f(x) = 4tan(x) < 4(-1) = -4 when x is in the interval (3π/4, π)

So the values of x where f(x) < -4 on the interval (-π/2, π/2) are:x ∈ (-π, -π/4) ∪ (3π/4, π)

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Answer:

D I think

Step-by-step explanation:

Hope this helps.

Answer:

Option C would be correct!

Step-by-step explanation:

Since,

For Option A 8(2r) would be 16r not 10r

For Option B 6r + 3 would be 6r + 3 not 9r

For Option C 9(3r - 4) would be 27r - 36, and that indeed is the answer

For Option D r + r + r + r + r would be 5r not r⁵

Hope this helps!

Answer:

(-6,-4)

Step-by-step explanation:

So there actually is really easy way to solve this problem(that many people will never teach you for some weird reason).

Find difference between two points first in x and y direction.

X difference = (-3 - (-8)) = 5

Y difference = (-1 - (-6))  = 5

Multiply 2/5 to each difference

X difference 5 * 2/5 = 2

y difference 5* 2/5 = 2

just add the two number to First point(point A)

-8 + 2 = -6

-6 + 2 = -4

(-6,-4)

ITS THE LAST ONE

Step-by-step explanation:

2X+3>9

2X>-12

X>-6

Answer:

answers 930 ok I hope it help

The equation of the parabola that defines the edge of the ski is y = 0.015x^2 + 0.06x + 1.

The general form for the equation of a parabola is y = ax^2 + bx + c. To find the equation of the parabola that defines the edge of the ski, we can substitute the given points into this equation.

Using the first point (-4,1):
1 = a(-4)^2 + b(-4) + c

Using the second point (-2,0.94):
0.94 = a(-2)^2 + b(-2) + c

Using the third point (0,1):
1 = a(0)^2 + b(0) + c

Simplifying these equations, we get a system of linear equations:

16a - 4b + c = 1  (Equation 1)
4a - 2b + c = 0.94  (Equation 2)
c = 1  (Equation 3)

To solve this system, we can use the method of substitution. Substituting Equation 3 into Equations 1 and 2, we get:

16a - 4b + 1 = 1  (Equation 4)
4a - 2b + 1 = 0.94  (Equation 5)

Simplifying Equations 4 and 5, we get:

16a - 4b = 0  (Equation 6)
4a - 2b = -0.06  (Equation 7)

Multiplying Equation 7 by 4, we get:

16a - 8b = -0.24  (Equation 8)

Subtracting Equation 6 from Equation 8, we eliminate the variable a:

16a - 8b - (16a - 4b) = -0.24 - 0
-4b = -0.24

Solving for b, we find b = 0.06.

Substituting the value of b into Equation 6, we find:

16a - 4(0.06) = 0
16a - 0.24 = 0
16a = 0.24
a = 0.015

Finally, substituting the values of a and b into Equation 3, we find:

c = 1

Therefore, the equation of the parabola that defines the edge of the ski is y = 0.015x^2 + 0.06x + 1.

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The curl of the vector field

curl(F) = -2ey cos(z)i + 8ez cos(x)j - 9ex cos(y)k

The divergence of the vector field

div(F) = 9e^x sin(y) + 2e^y sin(z) + 8e^z

To find the curl of the vector field F(x, y, z) = 9ex sin(y), 2ey sin(z), 8ez sin(x), we need to compute the determinant of the curl matrix.

(a) Curl of F:

The curl of a vector field F = P(x, y, z)i + Q(x, y, z)j + R(x, y, z)k is given by the following formula:

curl(F) = (∂R/∂y - ∂Q/∂z)i + (∂P/∂z - ∂R/∂x)j + (∂Q/∂x - ∂P/∂y)k

In this case, we have:

P(x, y, z) = 9ex sin(y)

Q(x, y, z) = 2ey sin(z)

R(x, y, z) = 8ez sin(x)

Taking the partial derivatives, we get:

∂P/∂y = 9ex cos(y)

∂Q/∂z = 2ey cos(z)

∂R/∂x = 8ez cos(x)

∂R/∂y = 0 (no y-dependence in R)

∂Q/∂x = 0 (no x-dependence in Q)

∂P/∂z = 0 (no z-dependence in P)

Substituting these values into the curl formula, we have:

curl(F) = (0 - 2ey cos(z))i + (8ez cos(x) - 0)j + (0 - 9ex cos(y))k

= -2ey cos(z)i + 8ez cos(x)j - 9ex cos(y)k

Therefore, the curl of the vector field F is given by:

curl(F) = -2ey cos(z)i + 8ez cos(x)j - 9ex cos(y)k

(b) Divergence of F:

The divergence of a vector field F = P(x, y, z)i + Q(x, y, z)j + R(x, y, z)k is given by the following formula:

div(F) = ∂P/∂x + ∂Q/∂y + ∂R/∂z

In this case, we have:

∂P/∂x = 9e^x sin(y)

∂Q/∂y = 2e^y sin(z)

∂R/∂z = 8e^z

Substituting these values into the divergence formula, we have:

div(F) = 9e^x sin(y) + 2e^y sin(z) + 8e^z

Therefore, the divergence of the vector field F is given by:

div(F) = 9e^x sin(y) + 2e^y sin(z) + 8e^z

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The image of the point (- 5, 1) after a dilation by scale factor of 5 centered at the origin is (- 25, 5).

Herein we have the location of a point that must be dilated around the origin. The dilation is a kind of rigid transformation, that is, a kind of transformation such that the Euclidean distance on every point of geometric locus is conserved. Dilations are defined by the following vector formula:

P'(x, y) = O(x, y) + k · [P(x, y) - O(x, y)]       (1)

Where:

If we know that O(x, y) = (0, 0), k = 5 and P(x, y) = (- 5, 1), then the location of the image is:

P'(x, y) = (0, 0) + 5 · [(- 5, 1) - (0, 0)]

P'(x, y) = (0, 0) + 5 · (- 5, 1)

P'(x, y) = (- 25, 5)

The image of the point (- 5, 1) after a dilation by scale factor of 5 centered at the origin is (- 25, 5).

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An eating disorder characterized by bingeing and purging is called bulimia nervosa.

The minimum amount of body fat needed for good health is variable and can depend on factors such as age, gender, and individual circumstances. However, essential body fat is typically estimated to be around 3-5% for men and 8-12% for women.

The term used to describe a person who is very overfat is obese. Obesity refers to having excessive body fat, which can have negative effects on health.

People with anorexia nervosa, an eating disorder characterized by restrictive eating and an intense fear of gaining weight, often see themselves as too fat even when they are extremely thin. This distorted body image is a characteristic feature of anorexia nervosa.

A technique for assessing body fat levels that involves being weighed under water is called hydrostatic weighing or underwater weighing. It is considered one of the more accurate methods for determining body composition.

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False, the expressions 2x − 3(x − 4) = 5x + 12 are not equivalent

The expressions are simplified and if the value of both are equal then they are said to be equivalent

Simplifying 2x − 3(x − 4)

= 2x - 3x + 12

= - x + 12

since   2x − 3(x − 4) = - x + 12 ≠ 5x + 12 the expression is said not to be equivalent

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The length of sides BC and XC in the triangle are 8.66 and 10 units respectively

An equation is an expression that contains numbers and variables linked together by mathematical operations of addition, subtraction, multiplication, division and exponents. An equation can either  be linear, quadratic, cubic, depending of the degree of the variable.

Trigonometric ratio is used to show the relationship between the sides and angles of a right triangle.

From the triangle shown, using trigonometric ratio:

sin(30) = 5/XC

XC = 10

Also:

tan(30) = 5/BC

BC = 8.66

The length of BC and XC are 8.66 and 10 units respectively

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Answer:

3.3*10^5 is the largest one.

Step-by-step explanation:

Comment

The threes out in front are the same. The next digit, (the tenths) are 3 and 1 since 3 is greater than 1, the answer is

3.3*10^5 > 3.1*10^5

Think of it this way. Take away the 10^5 and just look at 3.1 and 3.3. Which is bigger. 3.3 is the larger one.

Answer:

A

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

17x3=51, 51+12=63

is this a real question cause the awnser is fire

Answer:

Ok, here is the answers! brainliest pleaseee :D

Step-by-step explanation:

13. - 0.624 kg.   (Explanation: 104 grams per one pack of pop-tarts. 104 g x 6 packs of pop-tarts equal 624 grams in total. 624 grams to kilograms is 0.624 kg.)

14. - No. The tablecloth is 155 cm long. It needs to cover a table that is 1.6 meters long. 155 cm to meters is 1.55 meters. The tablecloth is 0.05 to short to cover the table. 1.6 meters - 1.55 meters = 0.005.

15 - Alex's sister rode the farthest. She rode 1,000 meters farther than Alex. 2 kilometers in meters is 2,000 meters. His sister rode 1,000 meters more than that, 3,000.

Answer:

32°

Step-by-step explanation:

Given:

∠DMQ = 58º

In this circle, the radius is DM. Since AD is tangent to the circle M, at point D, and the angle between a tangent and a radius is 90°

Therefore, ∠MDQ = 90°

The total angle in a triangle is 180°. Since we have the values of ∠MDQ and ∠DMQ, ∠DQM will be calculated as:

180 = ∠DMQ + ∠MDQ + ∠DQM

Solving for ∠DQM, we have:

∠DQM = 180 - ∠DMQ - ∠MDQ

∠DQM = 180 - 90 - 58

∠DQM = 32°

The measure of ∠DQM is 32°

The standard error of the mean for a sample of size 8 and population mean 436 is equals to the 36.42.

The standard error of the mean, or usually say standard error, shows how different the population mean from a sample mean. We have a population with population mean, \(\mu\) = 436

Standard deviations for population, \( \sigma\) = 103

Sample size, n = 8

We have to determine the value of standard error of the mean. SEM is calculated simply as dividing the standard deviation by the square root of the sample size, n. Mathematically,

\(SE = \frac{ \sigma}{\sqrt n}\)

Substitues all known values in above formula, \(= \frac{ 103}{\sqrt 8}\)

= 36.42

Hence, required standard error value is 36.42.

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Answer:

a = c * SinФ

Step-by-step explanation:

SinФ = opp / hyp

c = hyp

a = opp

SinФ = a / c

therefore

a = c * SinФ

Answer:

7

Step-by-step explanation:

D. 12 persons were among the walkers who got more than 30 pledges.

From the data table there are a total of 13 walkers, when the frequencies are summed up: (1 + 7 + 4 + 1 = 13).

Pledges that were received by:

40 and 49 = 7 walkers (a frequency of 7 for that interval),

50 and 59 = 4 walkers  (a frequency of 4 for that interval), and

60 and 69 = 1 walker (a frequency of 1 for that interval).

So the total number of walkers who received more than 39 pledges is 7 + 4 + 1 = 12.

Therefore, the number of walkers that received more than 30 pledges is 12 people.

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Complete question:

Kianna and her friends collected pledges for a local walk-a-thon.

They recorded the number of pledges they each received in a frequency table.

Chart with Pledges and their Frequency. 30 to 39 has frequency as 1, 40 to 49 has frequency as 7, 50 to 59 has frequency as 4 and 60 to 69 has frequency as 1.

How many walkers received more than 39 pledges?

A. 13

B. 11

C. 7

D. 12