3 years ago

Help finding the function for these problems. Need help finding the domain and range. Help PLEASE

Mathematics

1 answer:

fomenos3 years ago

7 0

Ummm i cant see anything its side ways

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What expression is not equal to 1/4 of 52?

dmitriy555 [2]

1/4 of 52 = 13.
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3 years ago

In the following equilateral triangle,<br> each angle has a measure of 10x + 20.<br><br> X=[? ]

maria [59]

Answer:

4°

Step-by-step explanation:

All the angles in a triangle add together to equal 180°. We know there are three angles of 20° so let's subtract this.

20° × 3 = 60°

180° - 60° = 120°

Now well divide 120° up among the three angles.

120° ÷ 3 = 40°

Now we know the angles are 40° + 20°, but we need to find the value of x, so divide 40° by 10

40° ÷ 10 = 4°

x = 4°

8 0

3 years ago

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Which of the following choices lists the values of the side longths of a triangle with 45-45-90 degree angles and a hypotonuso -

Ivenika [448]

Answer:

D 12rad2 12rad2 24

Step-by-step explanation:

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2 years ago

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Can I have some help?

lisabon 2012 [21]

Answer:

$x = \sqrt{58}$

Step-by-step explanation:

first, you should draw a line to separate the triangle from the rectangle

You can get the height if the triangle by saying 16-9

This will give you 7

The base of the triangle is 3 because the opposite side is given and the opposite sides of a rectangle are equal

Now that we have the measurements of the triangle we can use the Pythagorean theorem

${c}^{2} = {a}^{2} + {b}^{2}$

${x}^{2} = {7}^{2} + {3}^{2}$

${x}^{2} = 49+ 9$

${x}^{2} = 58$

$x = \sqrt{58}$

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2 years ago

Which equation can be simplified to find the inverse of y = 2x2? StartFraction 1 Over y EndFraction = 2 x squared y = one-half x

kirill [66]

Answer:

the answer is d

x=2y^2

Step-by-step explanation:

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3 years ago

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