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3 years ago

Whats the area below

Mathematics

1 answer:

Troyanec [42]3 years ago

8 0

Step-by-step explanation:

3.5*9.0= 31.5cm²

2*2=4 4/2=2

2*2=4

5*2=10 10/2=5

5+4+2+31.5= 42.5cm²

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Vlada [557]

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Yes

Step-by-step explanation:

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Small notebooks cost $3.50 and large notebooks cost $5.00. She needs to buy 31 notebooks, and she has $134 to spend. How many sm

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Let's assume

number of small notebooks =x

number of large notebooks =y

we are given

total number of notebooks =31

so, we get

$x+y=31$

now, we can solve for y

$y=31-x$

we have

Small notebooks cost $3.50 and large notebooks cost $5.00

she has $134 to spend

so, we get

$3.50x+5y=134$

now, we can plug y

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now, we can find y

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number of small notebooks is 14

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4 years ago

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diamong [38]

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What you do in here is that you note down the factors of 2 and 4 over here.

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Now, you see that the GREATEST Common Factor (GCF) over here is 2.

Now that we see the GCF of 2 and 4 is 2, what you do next is, you have to divide 2 by 2 AND 4. When you do this, you will get your results. 2 = 1 and 4 = 2, now put this in the fraction form again, meaning switch 2 with 1, and 4 with 2 in the fractions... $\frac{1}{2}$

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Step-by-step explanation:

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olganol [36]

The answer should be:
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3 years ago