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Alexandra [31]
3 years ago
15

Find the surface area of the pyramid to the nearest whole number.

Mathematics
1 answer:
rosijanka [135]3 years ago
4 0

Answer:

i think its 248m^2

Step-by-step explanation:

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Please helppp it’s confusing!!!
Valentin [98]

Answer:

First you'd look at PEMDAS (parenthesis, exponent, multiplication, division, addition, and subtraction( you'd look at them in this order to solve the equation properly.))

So there is a parenthesis, that would be the 3(2^0). ignore the three, because you're focusing on the parenthesis. Any number other than zero with an exponent of zero will always be one. leaving you with 3(1).

So by now you should know (depending on your level of mathematics, That a number beside a single number in a parenthesis is multiplication. so 3 times 1.

Knowing that any number, other than zero, multiplied by 1 is the number itself, The answer is 3

In short,  3(2^0) = 3

7 0
3 years ago
PLEEEEASEEEE HELP ASAP its an emergency,,,, WILL MARK BRAINLIEST
AleksAgata [21]
____ heya mate_____


here is full solution


John's payments are
month 1: $100
month 2: $100*(1.1)
month 3: $100*(1.1)²
month 4: $100*(1.1)³

...

The payments form the geometric sequence 
a, ar, ar², ..., arⁿ
where
a = $100
r = 1.1

The sum of the first n terms is


Therefore the sum of the first 20 payments is
S₂₀ = [$100(1 - 1.1²⁰)]/(1 - 1.1)
     = $5727.50

John makes a total of $5727.50 in the first 20 payments.



HOPE THIS WILL HELP U!!,!!! :-) :-) :-) :-) :-)
5 0
4 years ago
Read 2 more answers
Need help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
e-lub [12.9K]

Answer:

is their a graph that comes with it

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
BRAINLY PLS HELP I BEG YOU I NEED YOYR HELP ASP !
trapecia [35]

Answer:

3

Step-by-step explanation:

We can find the value of x using Euclidean theorem

√18^2 = 5 × x

18 = 5x

3 = x

8 0
4 years ago
8) What are the measures of angles x, y, and z?
Grace [21]
Angles x, y, and z are 5s.

Angle x is a vertical angle to 5s, angles x and y are alternate interior angles so y is also 5s. And z is an alternate exterior angle to angle y.

I can't really figure out the number value of 5s with the given information.
7 0
3 years ago
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