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Gelneren [198K]

3 years ago

11

Please help with this, need the answer ASAP, please explain your reasoning for both of these!

2 answers:

Lina20 [59]3 years ago

8 0

Answer: 6

Why: (8/3)/8=3*2= 6
(54/5)/(18/5)=3*2=6

Length times height divided by 2 equals the area of a triangle so by doing the area divided by the length or height you get the other one and you just have to multiply by two to get the final answer

quester [9]3 years ago

5 0

Answer is 6 sorry if I’m too late to answer

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liraira [26]

Answer:

(a) $\therefore C=\frac59(F-32)$

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Step-by-step explanation:

Given that,the formula is

$F=\frac95 C+32$ ......(1)

(a)

Given that,

$F=\frac95 C+32$

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$\Rightarrow F-32=\frac95 C$

$\Rightarrow \frac95 C=F-32$

$\Rightarrow C=\frac59(F-32)$ ......(2) [Multiplying $\frac59$ ]

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(b)

Given that, the boiling point of water is 212°F.

Putting F=212 in equation (2)

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(c)

Given that, a house thermostat is set at 80 degree.

Putting F=80 in equation (2)

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Step-by-step explanation:

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