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2 years ago

Explain why it might be important to be able to work with and manipulate fractions when working in construction.

Mathematics

1 answer:

nirvana33 [79]2 years ago

4 0

Answer:

Addition and Subtraction with different denominators. If the denominators are different then a common denominator needs to be found.

2 pages.

hope this helps

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Gerard bought 9 hamburgers and 3 orders of fries for 24.75. Chris bought 6 hamburgers and 4 orders of fries for 19.50. Each hamb

dezoksy [38]

<span>9 hamburgers and 3 fries for 24.75 and 6 hamburgers and 4 fries for 19.50 can be represented by 9h + 3f = 24.75 and 6h + 4f = 19.5 Multiply by 4 36h + 12f = 99 and multiply by -3 -18h -12f = -58.5 12f and -12f cancel each other out 36h - 18h = 99 -58.5 18h = 40.5 h = 2.25 hamburgers cost 2.25 9h + 3f = 24.75 9(2.25) + 3f = 24.75 3f = 24.75 - 20.25 = 4.50 f = 150 fries cost 1.50 One hamburger and one fries can be represented by : h + f 2.25 + 150 = 3.75</span>

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3 years ago

Rewrite 3* = 243 as a logarithmic equation.

soldi70 [24.7K]

Answer:

log₃(243) = x

Step-by-step explanation:

3^x = 243

Rule: a^x = b -> logₐ(b) = x

log₃(243) = x

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2 years ago

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jeyben [28]

Answer:

202m

Step-by-step explanation:

Please see attached picture for full solution.

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3 years ago

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In circle R, RD(line over it) is a radius and DF (line over it) is a tangent segment which statement must be true?

butalik [34]

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3 years ago

10 POINTS (t−2)(t2−5t+1)

padilas [110]

Answer:

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Step-by-step explanation:

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3 years ago

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