All categories

3 years ago

Which if the following combination are possible for the three angles of a triangle

1 answer:

8 0

As regard their sides, triangles may be

Scalene (all sides are different)Isosceles (two sides are equal)Equilateral (all three sides are equal)

And as regard their angles, triangles may be

Acute (all angles are acute)Right (one angle is right)Obtuse (one angle is obtuse)Equiangular (all angles are equal)

You might be interested in

Which fraction is equivalent to negative 5 over 9?

nexus9112 [7]

Answer:

(-)/(+) =(-)

(+)/(-) = (-)

Step-by-step explanation:

so ,-5/9

=5/-9

because both give the same answers as well as the same signs.

8 0

3 years ago

Give step answers, thanks pls help am not the brightest kid opoppo

kow [346]

Answer:

Step-by-step explanation:

4 0

3 years ago

when keisha installed a fence along the 200 feet perimeter of her rectangular back yard she left and opening for GATE in diagram

quester [9]

Answer:

(x + 60 + 30) * 2 = 200

(x + 90) * 2 = 200 multiply 2 inside parentheses

2x + 180 = 200 move 180 to the other side with changing it's sign

2x = 20 multiply by 2

x = 10 here is the answer

Step-by-step explanation:

Perimeter = (length + width) * 2

Hope this helps.

4 0

3 years ago

Read 2 more answers

Which statement is true about the circumference of a circle?

goldenfox [79]

Answer:

"The circumference is the measurement around the circle."

Step-by-step explanation:

The circumference of a circle is the perimeter of that circle, or the distance around it.

The radius is the measurement from the circumference to the middle of the circle, and the diameter is the measurement across the circle.

The diameter is double the radius.

3 0

4 years ago

Please, I need help ASAP!

enot [183]

Answer:

Step-by-step explanation:

You can eliminate B and D because it’s using $\frac{g}{f}$ , but the question is asking $\frac{f}{g}$ . So it’s either A or C. They are both written correctly, but out of the two, A is correct because just that x ≠ $\sqrt{7}$ part of it is what makes it true.

The reason being is that the only thing that won’t make $\frac{2x+1}{x^{2}-7 }$ true is when the denominator equals 0, because anything divided by 0 is undefined. So, when you plug $\sqrt{7}$ for x in the denominator you get: $\sqrt{7^{2} } -7$ . The $\sqrt{7^{2} }$ part just turns into 7, and 7 - 7 is 0. So you don’t want x to equal $\sqrt{7}$ .

So the answer is A: $\frac{2x+1}{x^{2}-7}$ , $x\neq$ ± $\sqrt{7}$

There you go my friend!

I hope you understand and that this helps with your question! :)

7 0

3 years ago