Can someone help me understand this

Mathematics

1 answer:

mel-nik [20]3 years ago

8 0

I cant tell you have really bad hand writing.

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2/3 + 1/3 x 3/4 in simplest form

Leviafan [203]

Answer:

11/12

Decimal form: 0.916 (the 6 is continuous)

Step-by-step explanation:

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3 years ago

A circle has a radius of 119.3 millimeters. What is the circumference of this circle? Use 3.14 for pi. Round your final answer t

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The answer is 749.2 I took the test and it was right. :)

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3 years ago

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To the nearest whole number, what is the surface area of the right triangular prism?

Artemon [7]

Answer:

125.4

Step-by-step explanation:

2×(3×5/2) + (8×5.8) + (5×8) + (3×8)

= 125.4

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3 years ago

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$\qquad \qquad \textit{direct proportional variation}\\\\\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad \stackrel{\textit{constant of variation}}{y=\stackrel{\downarrow }{k}x~\hfill }\\\\\textit{\underline{x} varies directly with }\underline{z^5}\qquad \qquad \stackrel{\textit{constant of variation}}{x=\stackrel{\downarrow }{k}z^5~\hfill }\\\\[-0.35em]~\dotfill$

$\stackrel{\textit{"th" varies directly with "p"}}{th=kp}\qquad \textit{we also know that} \begin{cases} th=1.8\\ p=350 \end{cases} \\\\\\ 1.8=k(350) \implies \cfrac{9}{5}=350k\implies \cfrac{9}{1750}=k~\hfill \boxed{th=\cfrac{9}{1750}k} \\\\\\ \textit{when p = 84, what is "th"?}\qquad th=\cfrac{9}{1750}(84)\implies th=\cfrac{54}{135}\implies th=0.432$

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2 years ago

How many times can 36 go into 224

IRINA_888 [86]

$You\ must\ divide\ 224\ by\ 36.\\\\224|2\\112|2\\.\ 56|2\\.\ 28|2\\.\ 14|2\\.\ \ 7|7\\224=2\times2\times2\times2\times2\times7\\\\36|2\\18|2\\.\ 9|3\\.\ 3|3\\.\ 1\\\36=2\times2\times3\times3$

$224:36=\frac{\not2\times\not2\times2\times2\times2\times7}{\not2\times\not2\times3\times3}=\frac{56}{9}=\frac{54+2}{9}=\frac{54}{9}+\frac{2}{9}=\boxed{6\frac{2}{9}}$

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3 years ago