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Scorpion4ik [409]
3 years ago
11

The figure shown is formed by the arcs joining the midpoints of the four sides of a square with a side length of 15 centimeters.

Mathematics
2 answers:
Mademuasel [1]3 years ago
4 0
Ok so if The area of the square is 15 * 15. then what you need to do is subtract the total area of the 4 white sectors of a circle. Together, the 4 sectors form one circle of radius 7.5. Now yu need to have in mind that the area of the circle they jointly form is pi * (7.5)^2. So  15 * 15 - pi * (7.5)^2 =<span>48.29
Hope this is useful</span>
Scrat [10]3 years ago
4 0

Answer:

The answer is <u>48.29 </u>square centimetres

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murzikaleks [220]

Answer: True

Step-by-step explanation:

Cost = 15 + 3t

22.5 = 15 + 3(2.5)

22.5 = 15 + 7.5

22.5 = 22.5 <— true

8 0
3 years ago
Read 2 more answers
I need help pls a s a p
jonny [76]

Answer:

could it be as simple as x+1=y or y-1=x?

Step-by-step explanation:

y is all of x plus one more.....

7 0
2 years ago
Evaluate:<br> g(x) = 3•2^x+2 + 3<br> g(3)
sertanlavr [38]

If the 3 is supposed to be replaced by any x's, then the answer would be 29 I believe.

4 0
3 years ago
4x^2-24x+4y^2+72y=76
podryga [215]
<span>Simplifying 4x2 + -24x + 4y2 + 72y = 76
Reorder the terms: -24x + 4x2 + 72y + 4y2 = 76
Solving -24x + 4x2 + 72y + 4y2 = 76
Solving for variable 'x'.
Reorder the terms: -76 + -24x + 4x2 + 72y + 4y2 = 76 + -76
Combine like terms: 76 + -76 = 0 -76 + -24x + 4x2 + 72y + 4y2 = 0
 Factor out the Greatest Common Factor (GCF), '4'. 4(-19 + -6x + x2 + 18y + y2) = 0
 Ignore the factor 4.

</span><span>Subproblem 1
Set the factor '(-19 + -6x + x2 + 18y + y2)' equal to zero and attempt to solve: Simplifying -19 + -6x + x2 + 18y + y2 = 0 Solving -19 + -6x + x2 + 18y + y2 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.
The solution to this equation could not be determined.</span>
7 0
3 years ago
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