What is the median?
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Answer:

Angle CAB=56 degrees

Step-by-step explanation:

See the attached image for the diagram.

In triangle BMC

|BM|=|MC| (Radii of a Circle)

Therefore, triangle BMC is an Isosceles Triangle; and

[tex]\angle CBM=\angle BCM=34^\circ[/tex]

[tex]\angle CBM+\angle BCM+\angle BMC=180^\circ$ (sum of \angle s$ in a triangle)\\34^\circ+34^\circ+\angle BMC=180^\circ\\\angle BMC=180^\circ-68^\circ=112^\circ[/tex]

Next,

[tex]\angle BMC=2\angle CAB $(Angle at center is twice angle at circumference)\\112^\circ=2\angle CAB\\\angle CAB=112^\circ \div 2\\\angle CAB=56^\circ[/tex]

Answer:

The answer is Angle CAB=56 degrees

Step-by-step explanation:

Answer:

Step-by-step explanation:

diameter = 8 units

r = 8/2 = 4 units

h = 6 units

[tex]Volume=\frac{1}{3}\pi r^{2}h\\\\=\frac{1}{3}*\pi*4*4*6\\\\[/tex]

= π*4*4*2

=32π cubic units

Answer:

x

Step-by-step explanation:

We are required to simplify the rational expression:

[tex]\dfrac{4}{x^2+4x-5} -\dfrac{5}{x^2-25}[/tex]

First, we factorize the denominators where possible

[tex]x^2+4x-5=x^2+5x-x-5=x(x+5)-1(x+5)=(x-1)(x+5)\\x^2-25=x^2-5^2 \\$Applying difference of two squares\\x^2-5^2=(x-5)(x+5)[/tex]

Therefore, our rational expression becomes:

[tex]\dfrac{4}{(x-1)(x+5)} -\dfrac{5}{(x-5)(x+5)}\\$Taking LCM\\=\dfrac{4(x-5)-5(x-1)}{(x-1)(x-5)(x+5)}\\=\dfrac{4x-20-5x+5}{(x-1)(x-5)(x+5)}\\=\dfrac{-x-15}{(x-1)(x-5)(x+5)}\\$Factoring out minus in the numerator and -(x-5)=(5-x)\ in the denominator\\=\dfrac{x+15}{(x-1)(5-x)(x+5)}[/tex]

Therefore, the leading coefficient of the numerator is x.

Answer:

B

Step-by-step explanation:

First, find the y-intercept form of the equation:

x - y = 4

x - x - y = 4 - x

-y = 4 - x

-y = -x + 4

-y/-1 = -x/-1 + 4/-1 (to get the y positive)

y = x - 4

The y-intercept is -4. This means that a y-intercept two units above 4 would be -2. Whichever line crosses the y axis at the value of -2 is the answer (line B)

hope this helps :)

Answer:

∠2 = 152

Step-by-step explanation:

A straight angle should always equal 180, and that is really the key to how we answer this problem. That means that ∠1 and ∠2 are supplementary, and add up to 180°.

That means that 180-28, will give us our other angle.

Answer:

152°

Step-by-step explanation:

Angles on a straight line add up to 180°

Angle 2 + 28 = 180

Angle 2 = 180 - 28

= 152°

Answer:

73

Step-by-step explanation:

When you have a line intersecting another line, the angles produced by the intersection will be equal to 180.

This means that  (-39 + x) + 146 = 180.  Solve for x.

(-39 + x) + 146 = 180

-39 + x = 34

x = 73

Answer: CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Step-by-step explanation: HOPE IT HELPS YOU

Answer:

[tex]2\frac{1}{12}[/tex] cups of sugar required for 5 cups of flour

Step-by-step explanation:

Number of cups of sugar required for 3 cups of flour =[tex]1 \frac{1}{4}[/tex]

Number of cups of sugar required for 3 cups of flour = [tex]\frac{5}{4}[/tex]

Number of cups of sugar required for 1 cup of flour [tex]=\frac{\frac{5}{4}}{3}[/tex]

Number of cups of sugar required for 5 cups of flour =[tex]\frac{\frac{5}{4}}{3} \times 5[/tex]

Number of cups of sugar required for 5 cups of flour =[tex]\frac{25}{12}[/tex]

Number of cups of sugar required for 5 cups of flour =[tex]2\frac{1}{12}[/tex]

Hence [tex]2\frac{1}{12}[/tex] cups of sugar required for 5 cups of flour

Answer:

5 and –8 are solutions.

Step-by-step explanation:

8 is a solution to the original equation. The value –5 is an extraneous solution.

5 and 8 are both extraneous solutions.

5 is a solution to the original equation. The value –8 is an extraneous solution.

Answer: 5 and –8 are solutions

Step-by-step explanation:

We have been given 4 choices. We are asked to choose the volume that could belong to a cube with a side length that is an integer.

We know that volume of a cube is cube of each side length.

To solve our given problem, we will take cube root of each given value. The cube root of which value will be an integer that will be our correct choice.

A. [tex]s^3=18[/tex]

[tex]\sqrt[3]{s^3}=\sqrt[3]{18}[/tex]

[tex]s=2.62074[/tex]

Since cube root of 18 is not an integer, therefore, 18 is not a correct choice.

B. [tex]s^3=36[/tex]

[tex]\sqrt[3]{s^3}=\sqrt[3]{36}[/tex]

[tex]s=3.301927[/tex]

Since cube root of 36 is not an integer, therefore, 36 is not a correct choice.

C. [tex]s^3=64[/tex]

[tex]\sqrt[3]{s^3}=\sqrt[3]{64}[/tex]

[tex]s=4[/tex]

Since cube root of 64 is 4 and 4 is an integer, therefore, 64 is the correct choice.

D. [tex]s^3=100[/tex]

[tex]\sqrt[3]{s^3}=\sqrt[3]{100}[/tex]

[tex]s=4.641588[/tex]

Since cube root of 100 is not an integer, therefore, 100 is not a correct choice.

Answer:

c

Step-by-step explanation:

have a nice day :)

Answer:

hard

Step-by-step explanation:

Answer:

20 +200

Step-by-step explanation:

Answer:

200 + 20h = x

could be wrong so sorry

Answer:

C. 16

Step-by-step explanation:

12÷2×3−(7−5) = 16.

I hope this helps!

Following the order of operations (PEMDAS/BODMAS), the expression simplifies as:- 12 ÷ 2 * 3 - (7 - 5) = 6 * 3 - 2 = 18 - 2 = 16. So, the value is 16.

To find the value of the expression 12 ÷ 2 * 3 - (7 - 5), we need to follow the order of operations, often remembered using the acronym PEMDAS (or BODMAS):

1. Parentheses (or Brackets): First, we evaluate what's inside the parentheses. In this case, (7 - 5) equals 2.

2. Exponents (or Orders): There are no exponents or orders in this expression.

3. Multiplication and Division: After dealing with parentheses, we move from left to right. So, 12 ÷ 2 * 3 is calculated as follows:

  12 ÷ 2 * 3 = 6 * 3 = 18

4. Addition and Subtraction: Again, we move from left to right. Now we subtract 2 (the result from step 1) from 18 (the result from step 3):

  18 - 2 = 16

So, the final answer is 16.

In summary, using the order of operations, the expression simplifies to 16. It's crucial to follow these rules to ensure that mathematical expressions are evaluated correctly, as different orders can lead to different results.

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The mean of the discounted prices is $736.25, the median is $810, the mode is $810, and the range is $645.

To find the mean of the discounted prices, we add up all the prices and divide by the total number of prices. In this case, the mean is $736.25 because (640 + 810 + 755 + 810 + 1175 + 900 + 1080 + 530) / 8 = 736.25.

To find the median of the discounted prices, we arrange the prices in ascending order and find the middle value. Since there are 8 prices, the median is the average of the 4th and 5th values, which are $810 and $810, respectively. So, the median is $810.

To find the mode of the discounted prices, we look for the value that appears most frequently. In this case, $810 appears twice, which is more often than any other price. Therefore, the mode is $810.

To find the range of the discounted prices, we subtract the smallest price from the largest price. In this case, the range is $645 because $1175 - $530 = $645.

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Answer:

49

Step-by-step explanation:

7 times 7 is 49.

standard form of 7 squared is [tex]7^{2}[/tex].

Standard form is a way of writing a number, so it is easier to read. It is often used for very large or very small numbers. We use exponents to represent such numbers in standard form.

7 squared is written in the standard form as,

[tex]7^{2}[/tex] , where 7 is base and 2 is the exponent.

Learn more about standard form here:

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Answer:

10 miles

Step-by-step explanation:

Use pythagorean theorem:

[tex]6^{2} +8^{2} = 10^{2}[/tex]

Answer:

(0,0)

Step-by-step explanation:

Answer:

(0,0)

Step-by-step explanation:

The graph is not shifted to the right, left, up, or down, so the vertex is still the origin. Even though the equation is negative, all this means is it is reflected across the x-axis. So, the vertex is still at the origin.

Answer:

$75

Step-by-step explanation:

Answer:75

Step-by-step explanation:

Look at the attached picture

Hope it will help you...

Good luck on your assignment

~pragya

Answer:

The answer would be the B . I assume your talking about a number line.

Step-by-step explanation:

Answer:

○  is your answer

Step-by-step explanation:

brainliest please

Answer:

greg is riding his bike fast

Step-by-step explanation:

Answer:

Step-by-step explanation:  im going to break down that is all 30 miles 10 miles per hours so it takes ''3 ''hours to reach the top  so it took 4 houser for him to  travel all his way lol so he rid  30 miles so thair

dont give me brainiest

Answer:

The calculated value is "0.214"

Step-by-step explanation:

Given expression :

[tex]\bold {\frac{-2}{3}+ 1 -\frac{3}{\frac{2.8}{9}} }\\[/tex]

solution:

[tex]\Rightarrow \frac{-2}{3}+ 1 -\frac{3}{\frac{2.8}{9}}\\\\\Rightarrow \frac{-2}{3}+ 1 -\frac{3}{\frac{2.8}{\frac{9}{1}}}\\\\\Rightarrow \frac{-2}{3}+ 1 -\frac{3}{2.8} \times \frac{1}{9}}}\\\\\Rightarrow \frac{-2}{3}+ 1 -\frac{1}{8.4}\\\\\Rightarrow \frac{-16.8 + 25.2- 3}{25.2}\\\\\Rightarrow \frac{5.4}{25.2}\\\\\Rightarrow 0.214[/tex]

Answer:

x>7

Step-by-step explanation:

We do 2 steps

2x > x + 7

that means

2x - x > x - x + 7

then

x > 7

That is the answer. Hope it useful for you!

Answer:

-7

Step-by-step explanation:

The two lines intersect at the point (6,10), so this point belongs to both lines. This means that if we use the value of x = 6 in the lines, we will find y = 10

So we can use this point to find the values of b and m:

y = mx + 4

10 = 6m + 4

6m = 6

m = 1

y = 3x + b

10 = 3*6 + b

b = 10 - 18 = -8

So the value of b + m is -8 + 1 = -7

After substituting the intersection point (6, 10) into both line equations and solving for m and b respectively, we find that the value of b + m is -7.

To find the value of b + m when two lines intersect at the point (6, 10), we can substitute the coordinates of the intersection point into both line equations. Since the coordinates (6, 10) must satisfy both equations, we have:

For the first equation y = mx + 4:
10 = m*6 + 4,
which simplifies to:
m = 1.

For the second equation y = 3x + b:
10 = 3*6 + b,
which simplifies to:
b = -8.

Having both values, we can now calculate b + m:
b + m = (-8) + 1 = -7.

The value of b + m is -7, which represents the sum of the y-intercept of the second line and the slope of the first line.

Answer:

B. 6.3%

Step-by-step explanation:

For each time that the coin is tosse, there are only two possible outcomes. Either it comes up tails, or it does not. The probability of coming up tails on a toss is independent of any other toss. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

And p is the probability of X happening.

Fair coin:

Equally as likely to come up heads or tails, so [tex]p = 0.5[/tex]

Probability that the first tails comes up on the 4th flip of the coin?

0 tails during the first three, which is P(X = 0) when n = 3.

Tails in the fourth, with probability 0.5. So

[tex]p = 0.5P(X = 0)[/tex]

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]p = 0.5P(X = 0) = 0.5*(C_{3,0}.(0.5)^{0}.(0.5)^{3}) = 0.0625[/tex]

0.0625 * 100 = 6.25%

Rounding to the nearest tenth of a percent, the correct answer is:

B. 6.3%

Answer: C 1.6 APE.X approved

The cube and rectangular prism.

Step-by-step explanation:

The triangular prism has 5 and the other two both have 8.

None of the shapes mentioned in the question, a cube, a rectangular prism, or a triangular prism, have more than six faces. For more complex shapes like Icosahedron, they do carry more than six faces.

The student's question is about understanding which among the shapes - a cube, a rectangular prism, and a triangular prism - has more than six faces. To answer this, we should first understand that a cube and a rectangular prism (or cuboid) both have 6 faces and a triangular prism also has 5 faces only. Hence, none of these shapes deliver more than 6 faces as specified in the question. For a three-dimensional shape to have more than 6 faces, one has to move towards more complex shapes. For example, the provided reference suggests Icosahedron, a shape with 20 faces is an example of a shape with more than six faces.

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Answer:

Fraction- 44/100 or 11/25

decimal- 0.44

Percent- 44%