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2 years ago

Which is less (-25)+12 or 40+(-63)

Mathematics

2 answers:

Tamiku [17]2 years ago

5 0

(-25)+12= 13
40+(-63)= -23
The second one is less

SIZIF [17.4K]2 years ago

3 0

Answer:

answer is 40+(-63)

Step-by-step explanation:

(-25)+12=-13

40+(-63)=-23

so -13>-23

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Write the expression in standard form <img src="https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B3-15i%7D" id="TexFormula1" title="\

valentina_108 [34]

Answer:

7/78 - 35/78i

Step-by-step explanation:

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(7/ 3-15i) (3+15i)

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2 years ago

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Anettt [7]

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3 years ago

For what value of a does 9 equal 1/27 a + 3

Yakvenalex [24]

Answer:

a = 162

Step-by-step explanation:

9 = 1/27 a +3

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6 0

3 years ago

Read 2 more answers

(3/5)^2 + 4 x 3 - 2 Please help :)

Molodets [167]

Answer:

$10 \frac{9}{25}$

Step-by-step explanation:

$\bigg( \frac{3}{5} \bigg)^{2} + 4 \times 3 - 2 \\ \\ = \frac{9}{25} + 12 - 2 \\ \\ = \frac{9}{25} + 10 \\ \\ = \frac{9 + 10 \times 25}{25} \\ \\ = \frac{9 + 250}{25} \\ \\ = \frac{259}{25} \\ \\ = 10 \frac{9}{25}$