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3 years ago

Please I need help I’m stuck

Mathematics

2 answers:

Arada [10]3 years ago

8 0

Answer:

try 7

Step-by-step explanation:

IgorLugansk [536]3 years ago

5 0

Answer:

this is tricky b/c they are making the two triangles of different scales but of the same angles.... soooo one is just a bigger copy of the other....

Step-by-step explanation:

Since this is a relation of the two side of each.. we can say the following...

$\frac{6}{9}$ = $\frac{4}{x}$ where X = side LA soooo solve for X

x * $\frac{6}{9}$ = 4 (move the X , to the other side of the '=' sign

x = 4 * $\frac{9}{6}$ ( yes.. we want to invert the fraction to move it to the other side )

x = $\frac{36}{6}$

x = 6

so side LA is 6 :)

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3 years ago

Write two different equations that are perpendicular to <br> y=-1/4x - 1.

Monica [59]

Answer:

Step-by-step explanation:

perpendicular is 90 degrees or inverse slope of that point

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3 years ago

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3 years ago

What are the zeros of the quadratic function f(x) = 2x2 + 8x – 3? x = –2 – StartRoot StartFraction 11 Over 2 EndFraction EndRoot

Phantasy [73]

Answer:

The zeros are

$x=-2+\frac{\sqrt{22}}{2}$

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Step-by-step explanation:

we have

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we know that

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in this problem we have

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4 years ago

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Oduvanchick [21]

Answer:

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Step-by-step explanation:

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The value of 10% = 0.1 is tested, which means that the null hypothesis is $H_{0}: p = 0.1$

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4 years ago