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2 years ago

Pls help mark u brainlist

Mathematics

1 answer:

Molodets [167]2 years ago

8 0

Do what that person with the long explanation says it’s most likely right!!

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What is 485=? Tens +5units

spin [16.1K]

48 ten units and 1 five unit.

4 0

2 years ago

JK has endpoints at J(5,9) and K(7, 7). Find the midpoint M of JK.

Basile [38]

Answer:

J (7, 10)

K (3, 2)

Formula for midpoint:

x - coordinate for M:

y - coordinate for M:

Therefore, M (5,6).

Hope this helps :)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help, thanks.

Liula [17]

Answer:

$\frac{ - 5}{54} + \frac{5 \times 6}{9 \times 6} = \frac{ - 5 + 30}{54} = \frac{25}{54}$

$\frac{15}{4} \div \frac{3}{8} = \frac{15}{4} \times \frac{8}{3} = 10$

$10 \times \frac{25}{54} = \frac{250}{54} = 4 \times \frac{17}{27}$

b )

$4 \times \frac{17}{27} = \frac{125}{27} =$

cube root =

$\frac{5}{3}$

c ) square root

$\frac{125}{27} = \frac{ \sqrt{25 \times 5} }{ \sqrt{3 \times 9} } = \frac{5 \sqrt{5} }{3 \sqrt{3} }$

3 0

3 years ago

Explain text functions, count, countif and averageif functions in own words. Looking for some original content.

Lilit [14]

Answer:

count: Sum up a pre-set interval of values in excel cells.

countif: sum up a pre-set interval of values according to certain rules determined by the user.

averageif: sum the values in cells and the divides the result by the total of cells considered in the function.

Step-by-step explanation:

count: Sum up a pre-set interval of values in excel cells.

countif: sum up a pre-set interval of values according to certain rules determined by the user.

averageif: sum the values in cells and the divides the result by the total of cells considered in the function.

3 0

3 years ago

Gcf of 18m x 18m and 7m

IrinaVladis [17]

The Gcf of 18m x 18m and 7m is 1

6 0

3 years ago