3 years ago

I dont understand this- (Look at picture below

Mathematics

1 answer:

scoray [572]3 years ago

5 0

If it’s under 90 make a acute angle of it 90 make a right angle if it’s over 90 make a obtuse angle

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Find the value of x. Write your answer as a simplified radical if necessary.

Andreas93 [3]

Answer:

x=5

Step-by-step explanation:

The right angle opposite is the hypotenuse

The 30° is the opposite

SohCahToa

Soh = Sin because you got Opposite and Hypotenuse (because you're trying to find the side, you'd do the opposite of dividing, which is times)

10×sin(30)=5

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3 years ago

What type of triangle is triangle ABC give reasons for your answer help please I need 1 more mark But I don't know what I'm doin

ladessa [460]

Answer: isosceles

Step-by-step explanation:

By the alternate interior angles theorem, $\angle CAB=50^{\circ}$

Since angles in a triangle add to 180 degrees, $\angle ACB=180^{\circ}-80^{\circ}-50^{\circ}=50^{\circ}$

Since sides opposite equal angles in a triangle are equal, $AB=BC$ .

So, triangle ABC is <u>isosceles</u>

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2 years ago

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photoshop1234 [79]

The correct answer is D the very last one.

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3 years ago

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gogolik [260]

95(.35)= 33.25
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Complete the long division problem on your own sheet of paper. Then, fill in the digits.

zvonat [6]

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