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zvonat [6]
3 years ago
12

PLEASE HEP ME WITH THIS ONE

Mathematics
1 answer:
gulaghasi [49]3 years ago
5 0

Answer:

Your answer is about 50.27 or 50.26548

Step-by-step explanation:

A = pi*r²

A = pi*4²

A = 50.26548

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Find the missing angle in the triangle below
antoniya [11.8K]

Answer:

120

Step-by-step explanation:

Exterior angle theorem

50 + 70 = 120

8 0
3 years ago
Read 2 more answers
A sundae at an ice-cream shop costs $3, and each extra ounce of toppings costs
anyanavicka [17]

Answer:

The number of ounce of topping that can be get is 4 .

Step-by-step explanation:

Given as :

The cost of a sundae = $3

The cost for each extra ounce of toppings = $0.50

Let The number of ounce of topping = n

The total spending cost on sundae with n extra topping = $5

Now, According to question

The total spending cost on sundae with n extra topping = The cost of a sundae + The number of ounce of topping × The cost for each extra ounce of toppings

Or , $3 + n × $0.50 = $5

or, 3 + 0.50 n = 5

or , 0.50 n = 5 - 3

or, 0.50 n = 2

∴  n = \dfrac{2}{0.50}

I.e n = 4

So, The number of ounce of topping = n = 4

Hence The number of ounce of topping that can be get is 4 . Answer

7 0
3 years ago
Please help me, I don’t understand!
Debora [2.8K]

Answer:

y=9x+7

Step-by-step explanation:

the number in front of x is always the slope and the number after it is the Y intercept where the line first crosses the Y axis

4 0
3 years ago
How do you do this? Thanks for your time and effort! Plz help:)))))) THANKSSSSS
Nitella [24]
R=-1/800(x^2-2400x)
use R'=0
R'=1/400x-300, 1/400x=300 => x=1200 critical point
take R(1200), we know its max bcuz of the orientation of R
4 0
3 years ago
3. If the expression 3x +10 is equal to 6 for some value of x, then what is the value of 3x+2 equal to for the same value of x?
Arada [10]

Answer:

-2 might be wrong

Step-by-step explanation:

8 0
3 years ago
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