Answer:
multiply 5 by 3.5
Step-by-step explanation:
3.5 times 5 = 17.5
The answer would be Y=5x-5
Answer:the length of line segment AC is 14
Step-by-step explanation:
The diagram is shown in the attached photo
Since Angle A B C and B C A are congruent. It means that they are equal. An isosceles triangle is a triangle that has two equal sides and two equal base angles. Since Angle A B C and B C A are equal, it means that the triangle is an isosceles triangle. It also means that sides AC and AB are equal. The expression becomes
3x - 7 = 2x
3x - 2x = 7
x =7
To determine the length of line segment AC. We will substitute x = 7 into 3x - 7. It becomes
3×7 - 7 = 21 - 7 = 14
Answer:
20-15z
Step-by-step explanation:
-1+21-15z
20-15z
Answer:
45°
Step-by-step explanation:
90÷2 = 45