Step-by-step explanation:
The exterior angles of an equilateral triangle will always have a measure of 120°.
Could you add the answer choices? It would be much easier to help you xD Thanks!!
<u>Answer:</u>
No solution
<u>Step-by-step explanation:</u>
Suppose the number is so ().
Now is equal to twice a smaller number plus 3. Assuming the smaller number as , we can write it as:
--- (1)
Also, the same number is equal to twice the sum of smaller number and 1:
--- (2)
Now for both of these equations, we need to find a point which satisfies them.
For example, for equation 1, take which means so the solution will be (1, 3).
Substituting the same value of y here in equation 2:
so the solution for this will be (2, 5).
It means that there is no such point which can satisfy both the equations. Hence, there is no solution possible for these two equations.
Answer:
51 in^2
Step-by-step explanation:
Taking apart the two shapes (triangle and square) the square's area is 6*7, or 42. The triangle's area is (6*3)/2 which is 9. Then add those values to get 51
The answer is -48 when you substitute the -4