25x^2 - 16 = (5x - 4)(5x + 4)
The ratio of width to length in simplest form is 19 : 44
<em><u>Solution:</u></em>
Given that, A cell phone is 132 mm long and 57 mm wide
Length of cell phone = 132 mm
Width of cell phone = 57 mm
We have to find the ratio of width and length in simplest form
In ratio form, we know that,
Writing in ratio form, we get
Width : length = 19 : 44
Thus the ratio of width to length in simplest form is 19 : 44
The magnitude of the resulting vector, u - v, is approximately 5.83
and its angle of direction is approximately 59.04°.
<h3>How to find the magnitude of the resulting vector?</h3>
We want to subtract vector v from vector u.
We are given;
v = <2, -3> = 2i - 3j
u = <5, 2> = 5i + 2j
u - v = 5i + 2j - (2i - 3j)
= 5i + 2j - 2i + 3j
= 3i + 5j
Resultant vector = √(3² + 5²)
Resultant vector = √34 ≈ 5.83
Angle of direction of resultant vector is;
tan θ = (5/3)
θ = tan⁻¹(5/3)
θ = 59.04°
Read more about Magnitude of Vector at; brainly.com/question/3184914
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Answer:
To find the area of a triangle, you will times height by base and divide by then divide by two. In this case, the height is 22 and the base is 10. 22 times 10 is 220. You then would divide 220 by two, making your answer 110 cm squared.
Step-by-step explanation:
Answer:
2 ( 2x + 11)
Step-by-step explanation:
all you have to do is divide it all by 2
4x/2 = 2x
22/2 = 11
You should have gotten 2x + 11
Next, put parentheses around the expression
(2x + 11)
Do NOT forget to add the amount of what you have divided, and put it outside the parentheses
2(2x + 11)
Your answer: 2(2x + 11)