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3 years ago

This Histogram displays the prices in thousands of dollars of seven cars

Mathematics

1 answer:

Katarina [22]3 years ago

8 0

Answer:

Step-by-step explanation:

The median price is between $20,000 and $30,000.

i got it right on the quiz :)

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Give it in the function f(x) equals 4X describe the transformation to the graph for the following f(x+1)

Andrew [12]

Answer:

f(x) is shifted 1 unit left

Step-by-step explanation:

The transformation accomplished by f(x-h) is to shift the graph of the function f(x) to the right by "h" units. Here, the value of h is -1, so the graph is shifted left by 1 unit.

8 0

3 years ago

Find the exact area of an equilateral triangle if the length of one side is 40

VARVARA [1.3K]

Equilateral triangle is a triangle with the 3 sides of the same length, and the 3 angles with the same measures/degree.
The formula to find the area of a triangle is base x height/2 , you do have the base (40), but you need the height. To find the height of an equilateral triangle you use the formula: side/2 x radical3, this way u'll find the height and therefor can calculate the area of the triangle.
Hope that helped :)

8 0

3 years ago

Drag a description to match each equation.

AnnZ [28]

Given:

The descriptions and equations. The equations are

$y=4x$

$y=x+4$

To find:

The correct description for each equation and match them.

Solution:

We know that, "+" is used for more and "×" is used for times.

Additive: y is 4 more than x.

$y=x+4$

Additive: x is 4 more than y.

$x=y+4$

Multiplicative: y is 4 times x.

$y=4x$

Multiplicative: x is 4 times y

$x=4y$

Therefore, the correct description for the equation $y=4x$ is "Multiplicative: y is 4 times x " and the correct description for the equation $y=x+4$ is "Additive: y is 4 more than x. "

4 0

3 years ago

2 Points

pav-90 [236]

Subtract 15 from both sides.
28-15=13
X=13

7 0

3 years ago

What is the value of sine of begin argument 45 degrees end argument?

nirvana33 [79]

Answer:

Option A

fraction numerator square root of 2 over denominator 2 end fraction

Step-by-step explanation:

The answer can be obtained using a calculator.

It corresponds to a notable identity

sin (45) = $\sqrt{2}$ / 2

sin (45) = 0.7071

$\sqrt{2}$ / 2 = 0.7071

Please see attached picture

5 0

3 years ago