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3 years ago

I'm stuck, please help :(

Mathematics

2 answers:

pantera1 [17]3 years ago

6 0

I think the answer is A

katen-ka-za [31]3 years ago

3 0

Y = 9x + 3

answer is A

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3 years ago

ASAP!!!! Which is an algebraic expression for 5 more than z?

PolarNik [594]

Answer: b. Z+5

Step-by-step explanation:

B. Z+5

Let’s say z was 9

The only equation that would work to find 5 more that 9 is 9+5

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3 years ago

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JulijaS [17]

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4 years ago

15. In order to convert 3.6 meters into yards, Evin used the following product:

pantera1 [17]

Answer:

$\frac{2.54cm}{1in}$

Step-by-step explanation:

Given

$3.6m = 3.6m * \frac{100cm}{1m} * \frac{2.54cm}{1in} * \frac{1ft}{12in} * \frac{1yd}{3ft}$

Required

Which ratio is incorrect

Each ratio is a conversion of 1 unit to the other.

Taking them one at a time.

The first is $\frac{100cm}{1m}$

$1m = 100cm$ --- The ratio is correct

The next is: $\frac{2.54cm}{1in}$

$2.54\ cm = 1\ in$

The conversion is correct; however the ratio is incorrect.

This is so because, the first ratio ( $\frac{100cm}{1m}$ ) has centimetre as the numerator

The next should have centimetre has its denominator in order to cancel out the units.

So, the correct ratio is:

$\frac{1\ in}{2.54\ cm}$

5 0

3 years ago

Please Help me urgent!!!!

Eddi Din [679]

The answer is d it has to be

3 0

3 years ago

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