<h3>
Answer: 126.5 square cm</h3>
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Explanation:
Check out the diagram below. I've drawn a horizontal line to split the orange region into two parts: a triangle on top and a rectangle down below.
The triangle has base 11 cm and height 7 cm. The area is base*height/2 = 11*7/2 = 77/2 = 38.5 sq cm.
The rectangle has area 11*8 = 88 sq cm.
The total area of the entire orange figure is 38.5+88 = 126.5 square cm
I did im in algebra 1 now
Answer:
2
Step-by-step explanation:
2/3 times 4 sets is 8/3, which simplifies to 2 1/3. but you cant have 1/3 of a package so you round to 2
we can simply put both fractions with the same denominator, and thus then we can just compare which numerator is larger.
we can do so by <u>multiplying each fraction by the other's denominator</u>, let's proceed.
![\bf \stackrel{Laura}{\cfrac{3}{4}\cdot \cfrac{3}{3}}\implies \cfrac{9}{12}~\hfill \stackrel{Anna}{\cfrac{2}{3}\cdot \cfrac{4}{4}}\implies \cfrac{8}{12} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{Laura}{\cfrac{9}{12}}~>~\cfrac{8}{12}~\hfill](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7BLaura%7D%7B%5Ccfrac%7B3%7D%7B4%7D%5Ccdot%20%5Ccfrac%7B3%7D%7B3%7D%7D%5Cimplies%20%5Ccfrac%7B9%7D%7B12%7D~%5Chfill%20%5Cstackrel%7BAnna%7D%7B%5Ccfrac%7B2%7D%7B3%7D%5Ccdot%20%5Ccfrac%7B4%7D%7B4%7D%7D%5Cimplies%20%5Ccfrac%7B8%7D%7B12%7D%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20~%5Chfill%20%5Cstackrel%7BLaura%7D%7B%5Ccfrac%7B9%7D%7B12%7D%7D~%3E~%5Ccfrac%7B8%7D%7B12%7D~%5Chfill)
Answer:
x≈5
Step-by-step explanation:
x^2-5x6=0
x^2-30=0
x^2-30+30=30+0
x^2=30
x≈5