Answer:
The area of circle is 706.95 cm²
Step-by-step explanation:
For a given Circle,
Diameter (d) = 30 cm
Radius (r) = ³⁰/₂ = 15 cm
π = 3.142
Now,
Area of Circle
<h3>
<u>Formula</u><u>:</u></h3>
<u>A</u><u> </u><u>=</u><u> </u><u>πr</u><u>²</u>
A = 3.142 × (15)²
A = 3.142 × 15 × 15
A = 706.95 cm²
Thus, The area of circle is 706.95 cm²
<u>-TheUnknownScientist</u>
Answer:
the third table
Step-by-step explanation:
Hope this helps and plz mark as brainliest!
Answer:
Y = x - 9
Step-by-step explanation:
A slope of 1 = x
So we have
Y = x
To find y intercept we do
7 - (-2) = 9
So we have a y-intercept of 9
Y = x - 9
Answer:
(2, 5 )
Step-by-step explanation:
Given the 2 equations
3x + 2y = 16 → (1)
2x + y = 9 → (2)
Multiplying (2) by - 2 and adding to (1) will eliminate the y- term
- 4x - 2y = - 18 → (3)
Add (1) and (3) term by term to eliminate y
- x = - 2 ( multiply both sides by - 1 )
x = 2
Substitute x = 2 into either of the 2 equations and solve for y
Substituting into (1)
3(2) + 2y = 16
6 + 2y = 16 ( subtract 6 from both sides )
2y = 10 ( divide both sides by 2 )_
y = 5
solution is (2, 5 )
Answer:
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Step-by-step explanation:
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