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3 years ago

X 11 -5 2 16 Y 6 -13 10 13 Is this relation a function? YES OR NO

Mathematics

2 answers:

Firdavs [7]3 years ago

6 0

Yes, because there is no repeating “x” values

Tasya [4]3 years ago

5 0

Answer:

this is a function I beleive

hope this helps

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Find the perimeter of the parallelogram shown. 7 yd 8 yd 5 yd . A26 yd

Setler79 [48]

Answer:

It will be half of the original size.

HOPE I HELPED!

GIVE BRAINLIEST PLEASE!

Step-by-step explanation:

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3 years ago

A person who is standing on a ledge throws a rock into the air. The rock reaches a maximum height of 676 feet

Andreyy89

B hope it’s right I’m not sure

8 0

3 years ago

Use the completing the square method to find the roots of 2x^2+3x-15=13 include the steps, it would be greatly appreciated thank

Monica [59]

Answer:

The roots are

$x1= \frac{-3+\sqrt{233}}{4}$

$x2= \frac{-3-\sqrt{233}}{4}$

Step-by-step explanation:

we have

$2x^{2}+3x-15=13$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$2x^{2}+3x=13+15$

$2x^{2}+3x=28$

Factor the leading coefficient

$2(x^{2}+(3/2)x)=28$

Complete the square. Remember to balance the equation by adding the same constants to each side

$2(x^{2}+(3/2)x+(9/16))=28+(9/8)$

$2(x^{2}+(3/2)x+(9/16))=233/8$

$(x^{2}+(3/2)x+(9/16))=233/16$

Rewrite as perfect squares

$(x+(3/4))^{2}=233/16$

square root both sides

$(x+\frac{3}{4})=(+/-)\sqrt{\frac{233}{16}}\\ \\(x+\frac{3}{4})=(+/-)\frac{\sqrt{233}}{4}\\ \\x= -\frac{3}{4}(+/-)\frac{\sqrt{233}}{4}$

$x1= -\frac{3}{4}(+)\frac{\sqrt{233}}{4}=\frac{-3+\sqrt{233}}{4}$

$x2= -\frac{3}{4}(-)\frac{\sqrt{233}}{4}=\frac{-3-\sqrt{233}}{4}$

7 0

3 years ago

The front of a dog house is in the shape of a isosceles triangle. If the sides measuring 4 feet and the base of the house is 6 f

kirill [66]

Answer: $\sqrt{5}$ feet

Step-by-step explanation: Since it's an isosceles triangle, we can split it into two right triangles. Now we have two right triangles with a hypotenuse of 4 and one side length of 3. To solve for the other side length (the height), we can use the Pythagorean theorem. $4^{2} = 3^{2} + h^{2}$ where h is the height of the dog house. Solving for h, we get the answer of $\sqrt{5}$ feet

6 0

3 years ago

Can you help me and give an explanation please

Mice21 [21]

Answer:

whats the question

Step-by-step explanation:

8 0

2 years ago

X 11 -5 2 16 Y 6 -13 10 13 Is this relation a function? YES OR NO​

X 11 -5 2 16 Y 6 -13 10 13 Is this relation a function? YES OR NO