2 years ago

Solutions for x2 −22x+121=49

Mathematics

1 answer:

slamgirl [31]2 years ago

5 0

The answer is d I think

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У + 2х = 7<br> у = 3х – 3<br> What is the answer to this

Neko [114]

I think the correct answer is ( 2, 3 )

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3 years ago

Ava bought 1.7 lb of plums and 7.2 lb of peaches how many was her total. Plums:$0.23. per pound peaches:$1.22 per pound

Rainbow [258]

Answer:

0.391+8.42=8.811

8.811 in dollars is 10.42 United States Dollars

Step-by-step explanation:

Your answer is 10.42 c:

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2 years ago

(5a^2+6a+2)-(7a^2-7a-5)

krok68 [10]

For this case we must simplify the following expression: $(5a^ 2 + 6a + 2) - (7a^ 2-7a-5) =$

We eliminate the parentheses taking into account that:

$- * + = -\\- * - = +$

So:

$5a ^ 2 + 6a + 2-7a ^ 2 + 7a + 5 =$

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

$5a ^ 2-7a^2 + 6a + 7a +2 +5 =\\-2a ^ 2 + 13a + 7$

Answer:

$-2a ^ 2 + 13a + 7$

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3 years ago

A man travels a distance of 75km in 2hours. if he travels for 5 hours find the distance he travels

Arte-miy333 [17]

Answer:

187. 5

Step-by-step explanation:

If 2h=75km

Then 5h=?(if more, Less divide)

5÷2×75km =187.5km

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2 years ago

The expression 7! is equal to which of the following

Sladkaya [172]

Its basically 7 see there is nothing but the number 7 which means as to an expression its 7.

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3 years ago

Read 2 more answers