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2 years ago

Morgan wants a birthday cake with no vertices. What shape cake should she buy?

Mathematics

2 answers:

Damm [24]2 years ago

8 0

She would buy a sphere cake since a sphere does not have vertices

A cone cake would also not have a vertex

STALIN [3.7K]2 years ago

3 0

A circle! All shapes besides a circle (having 3 or more sides) have vertices, along with angles, and sides.

A circle, however, has no angles or vertices, and is just one continuous side.

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Can someone please help me with math.

mrs_skeptik [129]

Option c. is the correct answer.

3 0

2 years ago

A golfer hits an errant tee shot that lands in the rough. A marker in the center of the fairway is 150 yards from the center of

Gwar [14]

$\bold{\huge{\underline{ Solution}}}$

<h3>Given :-</h3>

A marker in the center of the fairway is 150 yards away from the centre of the green
While standing on the marker and facing the green, the golfer turns 100° towards his ball
Then he peces off 30 yards to his ball

We have to find the distance between the golf ball and the center of the green .

<h3>Let's Begin :-</h3>

Let assume that the distance between the golf ball and central of green is x

Here, 

Distance between marker and centre of green is 150 yards
That is, Height = 150 yards
For facing the green , The golfer turns 100° towards his ball
That is, Angle = 100°
The golfer peces off 30 yards to his ball
That is, Base = 30 yards

According to the law of cosine :-

$\bold{\red{ a^{2} = b^{2} + c^{2} - 2ABcos}}{\bold{\red{\theta}}}$

Here, a = perpendicular height
b = base
c = hypotenuse
cos theta = Angle of cosine

So, For Hypotenuse law of cosine will be :-

$\sf{ c^{2} = a^{2} + b^{2} - 2ABcos}{\sf{\theta}}$

Subsitute the required values,

$\sf{ x^{2} = (150)^{2} + (30)^{2} - 2(150)(30)cos}{\sf{100°}}$

$\sf{ x^{2} = 22500 + 900 - 900cos}{\sf{\times{\dfrac{5π}{9}}}}$

$\sf{ x^{2} = 22500 + 900 - 900( - 0.174)}$

$\sf{ x^{2} = 22500 + 900 + 156.6}$

$\sf{ x^{2} = 23556.6}$

$\bold{ x = 153.48\: yards }$

Hence, The distance between the ball and the center of green is 153.48 or 153.5 yards

5 0

2 years ago

Urgent help algebra 2

Vaselesa [24]

Answer:

y = - 1/4 x + 1

Step-by-step explanation:

Find two convenient integer coordinates like -4,2 and 4, 0

use these points to calculate the slope to be -1/4

intercept is b = 1

y = -1/4 x + 1

3 0

2 years ago

Calculate the product of and 1/5 +2/9=

Phantasy [73]

$\frac{1}{5}~+~ \frac{2}{9}$

Find the same denominators

$\frac{9}{45}~+~ \frac{10}{45}$

$\frac{9~+~10}{45}$

$\frac{19}{45}$

Answer = $\frac{19}{45}$

5 0

3 years ago

Read 2 more answers

I used to describe a food item having a spicy or salty quality without being sweet?

statuscvo [17]

Answer:

UMAMI I think may be the answer to your question

5 0

2 years ago