2 years ago

Sandy bought 3/4 yard of ribbonand 2/3 yard of white ribbon how much ribbon did she but altogether

1 answer:

7 0

To answer this you need to find the LCD (least common denominator) 2/3times4=8/12 and 3/4times3=9/12 and 9+8=17 then 17-12=5 so she bought 1 5/12 yards of ribbon

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Please help I will reward brainliest

allochka39001 [22]

Answer:

38.5 m²

Step-by-step explanation:

$A=\frac{1}{2}bh$ when $b$ is the base length of the triangle and $h$ is its height

Plug in the base length, 11 m and the height, 7 m

$A=\frac{1}{2}(11)(7)\\A=\frac{1}{2}(77)\\A=38.5$

Therefore, the area of the figure is 38.5 m².

I hope this helps!

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