All of them specifically?
Answer:
Step-by-step explanation:
triangle ABC is an equilateral so all angles and sides are equal to each other
AB = 6
triangle DEF is an isosceles so two of its angles are equal to each other
a triangles angles add up to 180°
to find the measure of these angles we’ll write this equation:
x + x + 40 = 180
and solve for x
2x + 40 = 180
2x = 140
x = 70°
so mF is 70°
2,249,239
Use steps to simplify the equation.
4x+y=3
-5x-8y=-6
C is the one that will help you solve it.
<span>25 x 10^6 = 25,000,000
</span>standard form: 25,000,000
<span>scientific notation: 2.5 x 10^7
hope it helps</span>
