Answer:
D. Isosceles triangle
Step-by-step explanation: Triangles have 180 degrees. To figure out this question you have to find the measure of the last angle. 70+55=125. 180-125=55. So the angles are 70, 55, 55. In an isosceles triangle two sides are equal. Because we know that two angles in the triangle are equal we then know that two sides of the triangle are also equal. Hope this helped :)
The coefficient of x² is is a negative 0.6, so this function has a maximum value.
the max value of a quadratic function is the value of f(x) when x=-b/2a,
in this case, a=-0.6, b=382
so x=382/1.2=
r(382/1.2)=-0.6(382/1.2)²+382*(382/1.2)
use a calculator: 60801.67 is the number I got.
Answer:
40%
Step-by-step explanation:
D, miles. Pounds would be weight. Circumference is the distance around a circle. Area is the amount of square units in an area.
Answer:
This would equal -21. The inverse means opposite. Like the inverse of multiplication is division, and the inverse of addition is subtraction.
Step-by-step explanation:
If you have any questions feel free to ask in the comments - Mark
Also when you have the chance please mark me brainliest.
