Answer:
No; corresponding angles are not congruent
Step-by-step explanation:
we know that
and are corresponding angles
The lines l and m are not parallel
because
Answer:
38.5
Step-by-step explanation:
Lets say, first number = x
Second number = 3x+7
Total = 49
(x)+(3x+7)= 49
4x+7 = 49
4x = 42
x = 42/4
x= 10.5
x= 10.5
3x+7 = 3(10.5)+7 = 38.5
Hope this helps!!
Answer:
the coefficients are 1,4,6,4,1.
Step-by-step explanation:
I hope this helps
342 = a²
switch sides:
for x² = f(a) the solutions are x = √ f(a) and - √ f(a)
therefore:
√ 342 = 18
-√ 342 = - 18
a = 18 and a = - 18
hope this helps!
Multiplication goes first 0.8x1.5=1.2
4+1.2-3= 2.2