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Otrada [13]
3 years ago
11

Vector A has a magnitude of 2.00 m and vector B has a magnitude of 5.00 m. If the direction of each vector is unknown, what is t

he largest possible value for the magnitude of A-B ? If C=A−B.
A) C = 6.00; θ = 270˚

B) C = 3.00; θ = 270˚

C) C = 6.00; θ = 90˚

D) C = 3.00; θ = 90˚
Mathematics
1 answer:
aliina [53]3 years ago
6 0
C it look and is more right than the others
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Pls help me no one helps me
Ahat [919]

Answer:

20% error

Step-by-step explanation:

easy

9.4/7.8 or do 0.078x=9.4

1.20512820513

round to nearest tenth

1.2

means

20% error

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2 years ago
I REALLY NEED HELP! What is the length of the meteor with the most common recorded value? Select one: a. four eighths inch b. 1
Triss [41]

Answer:

Step-by-step explanation:

most common recorded value= 2inches optiond

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Great day if anyone wants to help!
Aloiza [94]

Answer:

1. Vertex: (4,26)

X-intercept: (9.09,0)(-1.09)

2. Vertex: (-4,-6)

X-intercept: (-1.55,0)(-6.44,0)

Step-by-step explanation:

7 0
2 years ago
What about 11 and 169
yKpoI14uk [10]

Answer:

Step-by-step explanation:68

8 0
2 years ago
5. What is the volume of the geometric solid produced by the triangle below when it is
IgorLugansk [536]

The diagram of the triangle is missing, so i have attached it.

Answer:

Surface area = 9.425 sq.units

Step-by-step explanation:

When a triangle having an interior angle as 30°, 60° or 90° is rotated, then a cone is formed.

Thus, we need to find the surface area of the cone.

Surface area of a cone is πr ² + πrL

where;

r = radius of the cone

L = slant height of the cone

I have attached the cone formed as the second image.

Looking at the image of the cone, we need to find the radius and slant height.

From the triangle image, we can use trigonometric ratios;

tan 30 = BC/AB

In surd form, BC/AB = 1/√3

Thus, BC is equivalent to 1 and AB equivalent to √3

Using Pythagoras theorem, we can find AC.

(AC)² = (AB)² + (BC)²

AC = √[(AB)² + (BC)²]

AC =√[(√3)² + (1)²]

AC = √[3 + 1]

AC = √4

AC = 2

So, radius, r corresponds to BC = 1

And slant height L corresponds to AC = 2.

Thus,r = 1 and L = 2

So,

Surface area of cone = π(1)² + π(1)(2) = π + 2π = 9.425 sq.units

5 0
3 years ago
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