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Final answer:

An isosceles right triangle has two congruent angles, which are both 45 degrees. The right angle measures 90 degrees.

Explanation:

An isosceles right triangle has two congruent angles. In this type of triangle, the two legs that form the right angle are of equal length. Let's call that length 'x'. The hypotenuse, which is the side opposite the right angle, is equal to 'x' times the square root of 2. The congruent angles in an isosceles right triangle are both 45 degrees, and the right angle measures 90 degrees.

Answer:

Ray XY

Step-by-step explanation:

Starts with a point ends with an arrow

Answer:

1,875 cm^3

Step-by-step explanation:

To find the volume of the big square you would multiply 20x5x20= 2,000

to find the volume of the little square you would multiply 5x5x5= 125

Then to find the Volume of the square with the hole in it you would subtract 2,000 and 125 which = 1,875 cm^3

Answer:

52 m

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 39^2 = 65^2

a^2 + 1521 = 4225

4225 - 1521 = 2704

Square root of 2704 = 52

Answer:

52m

Step-by-step explanation:

as this is a right angled triangle (has a 90° angle), you can use the Pythagoras theorem to work out the missing side.

Pythagoras theorem:

[tex]a^{2} + b^{2} = c^{2}[/tex]

side A squared (labeled on diagram below)

+ side B squared

= side C squared

for this example though, we don't know the length of side B so we need to swap around the formula.

[tex]c^{2} - a^{2} = b^{2}[/tex]

replace the letters for their numbers,

[tex]65^{2} - 39^{2} = b^{2}[/tex] (calculate)

[tex]65^{2} - 39^{2} = 2704[/tex]  

2704 = b² but we want b by itself so we will square root b² (2704)

[tex]\sqrt{2704} = 52[/tex]

∴ side B = 52m (remember we were calculating in meters)

I hope this was helpful :-)

Answer: 9y = 2x is the constant proportionality of 9

Step-by-step explanation:

Answer:

9y = 2x is the constant proportionality of 9

Step-by-step explanation:

Answer:true

Step-by-step explanation:

The possible range of values for 'a' in the dart game score sequence, considering 46 as the median and 33 as the mode, is from 47 to 55.

In the list of dart game scores 46, 25, 33, 56, 31, 46, 49, 55, a, b, and c, with the information that 33 is the mode, 46 is the median, and a > c, we can deduce the following:

As 46 is the median in a list of 11 scores, it is the 6th score when the list is ordered. Thus, there must be four scores greater than 46 which are 49, 55, a, and b assuming that b also must be greater than or equal to 46 as a > c and a and b are both greater than c.

Since 46 is not a mode, there cannot be a third instance of it among the scores a, b, or c. This implies a and b cannot be 46. Therefore, a has to be at least 47.

Now, we also know that a is greater than c, but we do not have any other scores to compare c with. Given that we don't know if c is greater than 46, 46 could potentially be c that would make a at least 47, thus the range of possible values for a starts from 47 to any number greater than that but not 56 as the next score after 55 is 56 which is not a as a > c. Therefore, a could technically be any score above 47 that is less than 56, so the range for a is 47 to 55.

The mapping rule for a 90° clockwise rotation is (x, y) → (–y, –x), so R ( 2, -5) becomes (-5, -2).

Point C is the image of R.

The point C is the image of R.

Here,

Point R was rotated about the origin (0,0) by 90° clockwise.

We have to find the image of R.

What is 90 degree Clockwise rotation?

To rotate the figure 90 degrees clockwise about a point, every point (x,y) will rotate to (y, -x).

Now,

By figure;

Point R is ( 2, -5 )

Now, Point R was rotated about the origin (0,0) by 90° clockwise.

The image of point (x, y) = (y, -x)

Hence, the image of R = (-5, -2 ) = Point C

So, by graph;

Point C is image of Point R.

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Answer:

64 minutes

Step-by-step explanation:

7⅗ hours = 7⅗ × 60 min

= 38/5 × 60

= 456 minutes

456 - 30 - 42 = 384 minutes for 6 classes

384/6 = 64 minutes per class

Answer:

You drew a square

Answer:

It's a kite, I was on the edpuzzle.

Answer:

Yes. 1/10 is equal to 0.10. So 6/10 is equal to 0.60.

Answer:

S is the center of the circle shown below. The correct answer choice is A.

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

A and E

Step-by-step explanation:

Answer:

a and e

Step-by-step explanation:

i got it right :)

Answer:

the third one down is the answer

Option C is correct, x² - 10x + 25 = 0 is the polynomial for the solution set of {5}.

Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables

The polynomial with a solution set of {5} for the equation

x²-5x+25=0

x is the variable of the given polynomial

We know that (a-b)²=a²+b²-2ab

x²-5x+25 can be converted to (x-5)²

(x-5)² = 0

Expanding the square, we get:

x² - 10x + 25 = 0

Hence, x² - 10x + 25 = 0 is the polynomial for the solution set of {5}.

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Answer: -38x

Step-by-step explanation: We will be solving for x.

Since both values in the equation have a variable of x, simply add -5x to -33x.

x is already simplified so we can not technically solve for it.

-5x + (-33x) = -38x (We could add the two values since they are equivalent, but we can not solve for x.)

Answer:

a

Step-by-step explanation:

Answer:

Step-by-step explanation:

The  " -200 "   decreases the amount owed by $200 every month

So...he pays $200 per month

Answer:

1.48 2.100

Step-by-step explanation:

To find out how many trees grew 10 or more inches, you should look at the '10 or more inches' section of the histogram and check the frequency, which represents the tree count. To find the total number of trees represented, you should add up the frequencies of all growth rate sections.

To determine how many trees measured grew 10 or more inches over the year, you need to look at the histogram for the section that represents 10 or more inches. The y-axis of a histogram indicates frequency, which in this case, means the number of trees. Count the number of instances within the section for 10 or more inches. The total number of trees represented in the histogram can be found by adding the frequency (tree counts) for each section which corresponds to tree growth rates.

For example, if the '10 or more inches' section shows a frequency of 20, it means 20 trees grew 10 or more inches over the year. If the frequencies corresponding to all growth rates total up to 50, it means the histogram represents 50 trees.

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Answer:

Approximately: 9.63

Step-by-step explanation:

Answer:the girls

Step-by-step explanation:

Answer:

400

Step-by-step explanation:

Is means equals and of means multiply

68 = 17% * what number

Change to decimal form

68 = .17 * what number

Divide each side by .17

68/.17 = .17/.17 what number

400 = what number

The number is 400

68 is approximately 17 percent of 400.

To find out what number 68 is 17% of, we can use the following formula:

(17 / 100) x = 68

Let's solve for x:

(17 / 100) x = 68

To isolate x, we can multiply both sides of the equation by (100 / 17):

x = (68 × 100) / 17

x ≈ 400

Therefore, 68 is approximately 17% of 400.

To understand this calculation, think of the percentage as a proportion or ratio. In this case, we are trying to find the ratio of 68 to the unknown number. The result, 0.17, represents how much of the unknown number 68 comprises. By multiplying this ratio by the unknown number, we obtain the value of x, which is approximately 400. Thus, 68 is roughly 17% of 400, indicating that 68 represents 17% of the value 400.

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Answer:

168 leagues in 12 days

Step-by-step explanation:

84 : 6

if doubled, 6 x 2 = 12  and 84 x 2 = 168

168 : 12

Answer:

1.5

Step-by-step explanation:

0,1,1,2,3,4 - rearrange in order

2+1=3

3/2=1.5

I hope this helps!

Answer:

1.5

Step-by-step explanation:

Arrange the data in order from least to greatest

2,3,1,1,0,4

Least to greatest:

0,1,1,2,3,4

Then, find the number in the middle

In this case, there is 2 numbers in the middle, so we will take the average of those 2

1,2

To find the average, add up the numbers and divide by the number of terms

1+2=3

3/2=1.5

1.5 is the median

Answer:

Could you provide more detail so that I can help. Perhaps a screenshot or photo of the problem?

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

Answer:

33 cm/year

Step-by-step explanation:

H = 33t + 210

Slope= 33

Slope is also the rate or change:

Growth rate: 33 cm per year

Answer:

Consider the given function:

[tex]h(t)=210+33t[/tex]

From the linear function, 210 is the height of the tree from whenever Renata moved to her new home, and 33 states that the tree grows 33 cm per year.

So "How fast does the tree grow?"

The tree grows 33 cm per year.