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Answer:

9 units is the answer.

Step-by-step explanation:

points are (-10,-4) and (-10,5)

Pythagorean theorem can be written as,

[tex]d=\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\\\d=\sqrt{(-10-(-10))^2 + (5-(-4))^2}\\\\d=\sqrt{(0)^2+(9)^2} \\\\d=\sqrt{81} \\\\d=9[/tex]

∴ d = 9 units

Answer:

answer is b.

Step-by-step explanation: use formula

V=1/3(hπr²)

so using this formula gives us 1275.62897 but rounded off gives us 1,275.63 ft3

ok the diameter is 21 3/4ft i converted it to a decimal, 21.75ft so to get the radius i 21.75ft/2= 10.875ft

ok to continue

V=1/3(hπr²)

V=1/3(3.14*10.875ft)h

V=1/3(118.265625ft)

V=1/3(118.265625 ft)10.3ft

V=1275.62897 which rounded=1,275.63 ft3

Answer:48

Step-by-step explanation:

Answer:

any number from 6 and above

9514 1404 393

Answer:

  24.8

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation ...

  Sin = Opposite/Hypotenuse

  sin(29°) = 12/x . . . . . . . . . . . use given values

  x = 12/sin(29°) ≈ 24.752 . . .multiply by x/sin(29°)

  x ≈ 24.8

Answer:

b

Step-by-step explanation:

when an reflected across the y axis only the x value changes and it changes negatively

Answer:

6 units

Step-by-step explanation:

they are six units apart just count the amount of units they are from each other or since they are in the same quadrant and y-axis just subtract the 10 from the 4

Answer:

6 units is the answer.

Step-by-step explanation:

points are (10,-5) and (4,-5)

Pythagorean theorem can be written as,

[tex]d=\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\\\d=\sqrt{(4-10)^2 + (-5-(-5))^2}\\\\d=\sqrt{(-6\\)^2+(0)^2} \\\\d=\sqrt{36} \\\\d=6} \\\\[/tex]

∴ d = 6 units

Answer:

he deduct the amount of the total UN-reimbursed allowable in (Blank) Year

Step-by-step explanation:

I think this is right but i.dk he (AGI) so its undetermined

Answer:

The point has a high leverage

Step-by-step explanation:

The point has a high leverage as it would act as an infinitesimal point that will have a very huge/drastic  impact on the fit of the model, and this impact can be seen in such ways as listed below :

removing this point will eliminate these drastic impact and make the correlation to be better.

From the information given about the outliner, the given point is not influential and therefore does not have high leverage.

An outlier refers to a data point whose response does not follow the general trend of the rest of the data.

A data point has high leverage if it has an extreme predictor x value. Here, x = 53 and, y = 28.5.

X is not an extreme point, the data point is not high leverage but an outlier. The data point doesn't follow the general trend of the rest of the data.

Hence the given point is not influential.

Learn more about outliner on:

https://brainly.com/question/3631910

Step-by-step explanation:

B two quadratic by addition

C a linear and quadratic by addition

D two linear by multiplication

Answer:

pH = 6.1

Step-by-step explanation:

pH = -log[H]

pH = -log[8.1 x 10^-7]

pH ≈ 6.09

Therefore, option a, 6.1, is closest to this value and is the correct answer.

Answer:

12 ft

Step-by-step explanation:

From the question given above, the following data were obtained:

Angle θ = 41.5°

Opposite = 8 ft

Length of handrail =?

We can obtain the length of the handrail by calculating the Hypothenus. This can be obtained as follow:

Angle θ = 41.5°

Opposite = 8 ft

Hypothenus =?

Sine θ = Opposite /Hypothenus

Sine 41.5 = 8 / Hypothenus

0.6626 = 8 / Hypothenus

Cross multiply

0.6626 × Hypothenus = 8

Divide both side by 0.6626

Hypothenus = 8 / 0.6626

Hypothenus = 12 ft

Thus, the Lenght of the handrail is 12 ft

Answer:

look at the attached image

Step-by-step explanation:

The most common measures are mean, median, and mode. MIS. Measure ... For an even amount of data values - Calculate the mean of the two middle numbers. ... store had total sales of $436, $650, $530, $500,$650, $489, and $423 last week. ... would make the store's sales last week appear the most profitable? Explain.

The mean and the median of the data will be $525.43 and $500, respectively.

The mean is the straightforward meaning of the normal of a lot of numbers. In measurements, one of the markers of focal propensity is the mean. The normal is alluded to as the number-crunching mean. It's the proportion of the number of genuine perceptions to the absolute number of perceptions.

A retail store had total sales of $436, $650, $530, $500, $650, $489, and $423 last week.

Then the mean of the data will be

Mean = (436 + 650 + 530 + 500 + 650 + 489 + 423) / 7

Mean = $525.43

Arrange the data in ascending order, then we have

$423, $436, $489, $500, $530, $650, $650

Then the median of the data will be

Median = $500

More about the mean link is given below.

https://brainly.com/question/521501

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Step-by-step explanation:

If 5 was the radius, do 3.14 (5)^2 same thing as= 3.14 times 25

Which equals 78.5 (I rounded it also)

Let me know if it was correct!

Answer:

here is only one line of symmetry

Answer:

There are 3 lines of symmetry.

Step-by-step explanation:

There is one in the middle going vertically and horizontally, and there is one going diagonal.

Hope this helped!!

Answer:

x = 5

Step-by-step explanation:

im too tired to explain just trust me

(5) + 2 = 7

2(5) + 3 = 13

13 * 7 = 91

Step-by-step explanation:

Given area = 91m²

length = 2x+3 m

breadth = x +2 m

we know,

Area = length x breadth

91 = (2x+3) x (x+2)

91 = 2x² + 4x + 3x + 6

91 = 2x² + 7x + 6

2x² + 7x - 85 = 0

(2x+17)(x−5)=0

2x+17=0 or x−5=0

x=−17/2 or x=5

Answer:

when it leaves the bat ,it travels at 95.9mph

the angle made is 39.5°

distance travelled is 238.76ft

In Euclidean geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure. A triangle is a polygon with three edges and three vertices. The sum of all the angles of a triangle is 180 degrees. Mathematically -

∠x + ∠y + ∠z = 180°

There are different types of triangles such as -

equilateral triangle , scalene triangle , isosceles triangle etc.

Given is a batter hits a baseball with an initial horizontal speed of 74 mph and an initial rate of climb of 61 mph.

[A] -

The initial speed of the ball when it leaves the bat will be -

v = √(v(h)² + v(c)²)

v = √((74)² + (61)²)

v = 95.9 mph

[B] -

The angle made will be -

Ф = tan⁻¹(61/74) = 39.49°

Therefore -

To solve more questions on 2 -D figures, visit the link below-

brainly.com/question/25950519

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[Question in english -

The area of ​​a triangle is 36 square feet and the base is 9 feet. What is the height of the triangle in inches?]

Answer:

Yes

Step-by-step explanation:

a^2+b^2=c^2 is for right triangle so

6^2+8^2=10^2

36+64=100

100=100

so it's a right triangle

Answer:

An =4^(n-1)

Step-by-step explanation:

hello :

the sequence is geometric because : (-64)/(-16) = (-16)/(-4)=-4/-1= 4=r

the nth term is :  An =A1 × r^(n-1)

a common ratio is : r  and A1 the first term

in this exercice :   r =4        A1 = 1

An =A1 × r^(n-1)

An =1 × 4^(n-1)=4^(n-1)

Answer:

Step-by-step explanation:

Answer:

i think its c

Step-by-step explanation:

Answer:

22 minutes to 7

Step-by-step explanation:

short hand is near 7

Answer: 22 minutes to 7

Answer:

0.9772 = 97.72% probability that the grade of a randomly selected students score is more than 60.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

The average grade for an exam is 74, and the standard deviation is 7.

This means that [tex]\mu = 74, \sigma = 7[/tex]

What is the probability that the grade of a randomly selected students score is more than 60?

This is 1 subtracted by the pvalue of Z when X = 60. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{60 - 74}{7}[/tex]

[tex]Z = -2[/tex]

[tex]Z = -2[/tex] has a pvalue of 0.0228

1 - 0.0228 = 0.9772

0.9772 = 97.72% probability that the grade of a randomly selected students score is more than 60.

Answer:

C. [tex] 2\pi[/tex]

Step-by-step explanation:

Central angle [tex]( \theta) = \frac{\pi}{2} = 90\degree [/tex]

Radius (r) = 4

[tex]l(\widehat{EF}) = \frac{ \theta}{360 \degree} \times 2\pi \: r \\ \\ = \frac{90 \degree}{360 \degree} \times 2\pi(4) \\ \\ = \frac{1}{4} \times 2\pi(4) \\ \\ l(\widehat{EF}) = 2\pi[/tex]

9514 1404 393

Answer:

  C)  4

Step-by-step explanation:

We observe that the top segments are in the same 3:4 ratio as the bottom segments. This means they are the same lengths: 3x = 12, 4x = 16. Either of these equations tells us x = 4.

_____

Additional comment

In case you aren't convinced, you can solve this using the secant rule for segments and circles: the product of the lengths to the circle intercepts are the same for both secants.

  12(12 +16) = 3x(3x +4x)

  336 = 21x² . . . . . simplify

  16 = x² . . . . . . . . divide by 21

  4 = x . . . . . . . . . .positive square root

Answer:

46.75 dollars

Step-by-step explanation:

If the jeans are on sale for 45% off, then they will cost 55% of the original price (100%-45%=55%).

Therefore, the sale price is:

85×55%

Change % into a decimal

= 85×0.55

= 46.75

Therefore, the sale price of the jeans is 46.75 dollars.

I hope this helps!