Can someone help me with all these!im giving brainliest:)
1 answer:
Step-by-step explanation:
- 1a.2.
- b.1/2 base×height
- c.2 ×1/2 base×height
- base×height
b.
- 1m=100cm
- 1m²=100cm×100cm
- 1m²=10000cm²
- 0.25m²=0.25×10000cm²
- 0.25m²=2500cm²
C.
- .3
- .area of rectangle button+area of back+area of top
- d.total surface area =base×height+area of rectangle button+area of back+area of top
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Answer
x= -7, -1
Step-by-step explanation:
x^2= -7x- 8
x^2+ 7x+ 8 =0
x+7=0 x+1=0
x=-7 x=-1
i dont know the answer, but i reccommend using mathpapa.com as they give you the answer PLUS the explaination.
120 adults and 48 children attended the dance.
It would be 25.6 with a dash on top of the number 6
Answer:
850,000
Step-by-step explanation:
