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3 years ago

Which inequality is true?

Mathematics

1 answer:

alexdok [17]3 years ago

3 0

9514 1404 393

Answer:

А. Зп > 9

Step-by-step explanation:

The inequality of A may or may not be true. (It is true only if n > 3.) All of the others are definitely false.

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The diagonal of a square is x units. What is the area of the square in terms of x? One-half x squared square units x squared squ

kap26 [50]

Answer: $\frac{1}{2} x^{2}$

Step-by-step explanation:

The area of a square is $\frac{1}{2} d^{2}$

Substituting d for x, you get 1/2x^2

Hope this helps <3

3 0

3 years ago

Read 2 more answers

HELP!!!! 15 points and marked brainliest!!!!

nikitadnepr [17]

Answer:

Step-by-step explanation:

LN = LM + MN

=> 22 = 3z + 1 + 3z + 1

20 = 6z

z = 10/3

LM = (10/3)*3+1 = 11

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3 years ago

Write words to match the expressions

velikii [3]

Cat-Pat
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3 years ago

Three multiplied by a number g

Leviafan [203]

Thats gonna be 3g...

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3 years ago

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You buy 1.75 pounds of apples and 2.05 pounds of oranges. Apples and oranges sell for the same price per pound. The total cost,

dlinn [17]

Answer:

$1.75c+2.05c=4.18\\\\Per\ pound\ cost=c=\$1.1$

Step-by-step explanation:

$Cost\ of\ per\ pound\ apple=Cost\ of\ per\ pound\ oranger=c\\\\$

Cost of Apples:

$Amount\ of\ apples=1.75\ pounds\\\\Cost\ of\ apples=Amount\times per\ pound\ cost\\\\Cost\ of\ apples=1.75\times c\\\\Cost\ of\ apples=1.75c$

Cost of oranges:

$Amount\ of\ oranges=2.05\ pounds\\\\Cost\ of\ oranges=Amount\times per\ pound\ cost\\\\Cost\ of\ oranges=2.05\times c\\\\Cost\ of\ oranges=2.05c$

Total cost:

$Total\ cost\ of\ fruits=cost\ of\ apple+cost\ of\ oranges\\\\Total\ cost\ of\ fruits=1.75c+2.05c\\\\After\ coupon\ cost=\$ 3.43\\\\ Original\ cost=After\ coupon\ cost+coupon\ amount\\\\ Original\ cost=3.43+0.75=4.18$

$1.75c+2.05c=4.18\\\\3.8c=4.18\\\\c=\frac{4.18}{3.8}\\\\c=1.1\\\\Per\ pound\ cost\ of\ fruits=\$1.1$

4 0

3 years ago