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4 years ago

PLEASE HELP SO CONFUSED

Mathematics

2 answers:

Vinvika [58]4 years ago

8 0

I think the answer is c

makkiz [27]4 years ago

6 0

Y = 1 / 2 ( x ) + 5 1 . 5

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Determine whether the number is divisible by 5. Give a reason based on the tests for divisibility. 15

prohojiy [21]

15 is divisible by 5 because the last digit of 15 is 5.

A number is divisible by 5 if the last digit of the number ends in 0 or 5

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4 years ago

Dimostra che un quadrato è equiva-

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4 years ago

List the factor 12 and 20 then circle the common factor

vaieri [72.5K]

The factor of 12

1, 2, 3, 4, 6

The factor of 20

1, 2, 4, 5, 10

The common factor of 12 and 20

4

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8 0

3 years ago

Simply -3 3/4 divided by 2 1/2

Dima020 [189]

Answer:

$=-1\frac{1}{2}$

Step-by-step explanation:

Given the following question:

$-3\frac{3}{4} \div2\frac{1}{2}$

In order to find the answer, we first convert the mixed numbers into improper fractions. Then we use KCF (Keep, Change, Flip) and solve.

$-3\frac{3}{4} \div2\frac{1}{2}$
$-3\frac{3}{4} =12+3=-\frac{15}{4}$
$2\frac{1}{2}=2\times2=4+1=\frac{5}{2}$
$-\frac{15}{4} \div\frac{5}{2}$
$-\frac{15}{4} \times\frac{2}{5}$
$15\times2=30$
$4\times5=20$
$=-\frac{30}{20}$
$-\frac{30}{20} \div10=-\frac{3}{2}$
$-\frac{3}{2}=3\div2=-1\frac{1}{2}$
$=-1\frac{1}{2}$

Hope this helps.

4 0

2 years ago

HELPPPP PLEASEEEE dfuij bfsv

77julia77 [94]

Answer:

Step-by-step explanation:

16+5+16+5+16+5

6 0

3 years ago

Read 2 more answers