What’s the area of this figure
2 answers:
Answer:
743.25m^2
Step-by-step explanation:
Area of triangle = 1/2bh
= 1/2 x 30 x 26
= 390
Area of semi circle = 1/2 πr^2
= 1/ 2 x 3.14 x 15 x15
=353.25m^2
= 390 + 353.25
= 743.25m^2
743.25
Step-by-step explanation:
To find the area of a triangle you use this formula (h= height b=base) A=hb/2 So 26*30/2=390
To find the area of a circle you use this formula (r= radius π=3.14) A=πr^2 So 3.14*15^2=706.5 Now cut it in half because it's a half circle 706.5/2=353.25
Add them 353.25+390= 743.25
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Answer: x = 37,y=5
Step-by-step explanation:
from the initial x is 5 and y is 20
but now the values are updated:
x+=32
x=x+32
x=5+32
x=37
so now x is 37
y/=4
y=y/4
y=20/4
y=5
so now y is 5
the out put will be:
x = 37,y=5
Answer:
12:21
Step-by-step explanation:
4 + 7 = 11
33/11 = 3
3x4=12 & 3x7=21
Therefore, ratio is, 12:21
Answer: false
Step-by-step explanation:
A grocery store sells a 6-pack of bottled water for $3.79, a 9-pack for$4.50, and a 12-pack for $6.89. which package costs the least per bottle?
Answer:
Step-by-step explanation:
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