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MAXImum [283]
3 years ago
13

What is the area of this figure? :)

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0
There are 4 semicircles, each radius is 8cm, so we get the total areas of these semicircles: 4×0.5×8^{2}π
and the square area: 16²
so the total area of figure: 16²+4×0.5×8^{2}π=256+128π
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Number 3.
Sergio039 [100]

Answer:

see explanation

Step-by-step explanation:

∠ PQX = 90° ( angle in a semicircle )

∠ PXQ = 42° ( alternate angle theorem )

Angle between tangent and diameter is right, thus

∠ XPQ = 90° - 42° = 48°

7 0
3 years ago
Lesson 10 Unit 4 ablgebra 1 b test awnsers wth questions
Aleks04 [339]

AND?!?

.....................................

7 0
3 years ago
If y varies directly as the square root of x and y=12 when x = 16 , find x when y = 15
a_sh-v [17]
= 19 this is the answer I'm guessing since 16-12= 4 so 16 is 4 more than 12
3 0
4 years ago
PLEASE ANSWER FAST WILL MARK BRAINLIEST
bixtya [17]

\sf y=50\left(1.8\right)^{x}

=================================

the first term : 50

crosses point : (0, 50), (1, 90)

solve for y,

\sf y=50\left(1.8\right)^{1}

\sf y=90

<h3>Thus D is correct option.</h3>

Graph:

5 0
2 years ago
Piece Wise function Math...help!
Maru [420]

The Function models Jay's total monthly salary s(x) in dollars would be s(x) = 0.03s - 1060.

<h3>What is a function?</h3>

A function is a type of relation, or rule, that maps one input to a specific single output.

Given

Base salary = $2500 per month

Commision = 3% on Sales over 48000

Determine the function s(x) for sales over $48000

Let's Represent the total sales in a month with s.

So, the function s(x) is:

s(x)  = Base Amount + Commission x Sales over $48000

s(x) = 2500  + 3% (s - 48000)

s(x) = 2500  + 0.03(s - 48000)

s(x) = 2500  + 0.03s - 1440

s(x) = 0.03s - 1060

Hence, the Function models Jay's total monthly salary s(x) in dollars would be s(x) = 0.03s - 1060.

Learn more about function here:

brainly.com/question/2253924

#SPJ1

3 0
2 years ago
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