Answer:
Step-by-step explanation:
Brain correctly use a method of completing the square to solve the equation:
His First Step is to: Take the Constant Term to the Right Hand Side
The Next Step Would be to:
- Divide the Coefficient of x by 2
- Square It
- Add it to both Sides
In this case, the Coefficient of x = 7
- Divided by 2 =
- Squaring It, we have:
It is this number that is added to both sides in the manner below:
11/12 of 7 is simply their product.
Answer:
29 miles
Step-by-step explanation:
a²+b²=c²
√a²+b² =c
√21²+20²=29
29miles
Answer:
In the given question,
Δ MOP ≅ Δ CUP
so, ∠MPO ≅ ∠CPU
Step-by-step explanation:
As when we write Δ ABC ≅ Δ DEF ------------(1)
it means that the points are taken in such an order that the congruent sides and angles can be easily found from the notation, i.e., if we take sides and angles from the notation of RHS in the same order as those taken from the notation in LHS, then the corresponding sides and angles will be congruent.
e.g., from (1)
∠ACB ≅ ∠DFE
but, ∠ ABC is not congruent to ∠ EDF
and,
AB ≅ DE but, AC is not congruent to EF.
Now, in the given question,
Δ MOP ≅ Δ CUP
so, ∠MPO ≅ ∠CPU
141.6 cm cubed. Hope this helps
