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antiseptic1488 [7]
3 years ago
14

How many people were in the sample? 5 11 8 55

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
4 0

Answer:

11

Step-by-step explanation:

add up all of the X symbols to get 11. Hope i helped!

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What's the equation of the parabola that has its vertex at (4,–1) and a y-intercept at (0,7)?
xz_007 [3.2K]

Answer:

C

because it is given that the vertex is (4, - 1) an an equation C it is clearly seen that the vertex is same.

8 0
3 years ago
A slide has a diagonal of 10 feet and covers a distance of 8 feet across the ground. How many feet high is the slide at its high
Tasya [4]

So, this creates a triangle once again. If we imagine a slide, the slide itself would be the hypotenuse of the triangle, then if there's a ladder leading up to the slide, that would be the vertical length we're looking for. The feet across the ground would be the distance from the bottom of the slide to the bottom of the ladder.

We can use the Pythagorean theorem to find the missing side length, as this would create a right triangle. | 8^2 + b^2 = 10^2 | 64 + b^2 = 100 | b^2 = 36 | b = 6 feet | The slide is 6 feet high at its highest point.

4 0
3 years ago
In Ms. Jordan's math class,
vovangra [49]

Answer:

there are 27 female

Step-by-step explanation:

3 0
3 years ago
Graph the image using the given transformation
Hunter-Best [27]

The triangle KLM is rotated about origin by 90 degrees to form the triangle K'L'M'.

<h3>What is a transformation of geometry?</h3>

A spatial transformation is each mapping of feature shapes to itself, and it maintains some spatial correlation between figures.

Rotation does not change the size and shape of the geometry.

The triangle KLM is rotated about origin by 90 degrees to create the triangle K'L'M'.

The diagram is given below.

More about the transformation of geometry link is given below.

brainly.com/question/22532832

#SPJ1

6 0
2 years ago
The measure of an angle is 28 degrees less than its supplement. find each angle
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Supplementary angles measure 180°. Make an equation:

Subtract 28 to leave the variable in the parentheses alone:

Add the 2 x's together:

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Divide both sides by 2 to leave the variable alone

The supplement measures 76°

4 0
2 years ago
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