Answer:
y = -3x + 1
Step-by-step explanation:
hope this is right!
3*4*3-2*4^2 = 36-32 = 4
hope helped
Answer:
17
Step-by-step explanation:
USING BIDMAS (Brackets Indices Division Multiplication Addition Subtraction)
6 − (9 − 2) + 3 × 6
9-2=7
3x6=18
6-7+18=17
Answer:
I<em>t D</em>e<em>p</em>en<em>d</em>s
Step-by-step explanation:
Focus on triangles DFC and DFE:
- They are both right triangles because DF is perpendicular to EC
- DC=DE
- DF is a common side
So, the two triangles are congruent. It follows that CF=FE, and in particular

And since x=3, the length of EF is
