Please plis help me with this equation is for tomorrow put with resolution plis which are in parentheses and written: "squared"
is because the parenthesis set is raised to the square thanks
(x+5) (2x-12) =
(5x squared + x) (3x cubed - 1) =
(3x+1) (x+3) - (3x+2)(x+2)=
M= (4x+1)squared - 2(8x squared + 4x)
(x+5) (2x-12) =
(5x squared + x) (3x cubed - 1) =
(3x+1) (x+3) - (3x+2)(x+2)=
M= (4x+1)squared - 2(8x squared + 4x)
1 answer:
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QUESTION 1
When the plane reaches an altitude of 360,000 feet, the temperature outside the plane is 65 degrees below zero Fahrenheit.
This means that the temperature will be:
The temperature is -65°F.
QUESTION 2
If the temperature gets warmer by 10 degrees, this means that the new temperature will be the sum of the original temperature and 10 degrees:
The temperature is -55°F.
Given:
A right angle triangle ABC, right angled at C.
To find:
The measure of θ.
Solution:
In a right angle triangle,
In triangle ABC,
It can be written as
Therefore, the measure of θ is 28.369.
Answer:
b = 7
Step-by-step explanation:
Since the triangle is right use the tangent ratio to solve for b
and the exact value
tan30° = , thus
tan30° = =
and
=
( cross- multiply )
b = 7