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Georgia [21]
3 years ago
9

Write an algibraic equasion for the word senentces - a number increased by 7.9 is 8.3

Mathematics
2 answers:
antoniya [11.8K]3 years ago
5 0
X+7.9=8.3 that is the answer.
Tasya [4]3 years ago
4 0

Answer:

y+7.9=8.3

Step-by-step explanation:

A number means any variable

Increased means the '+' sign

and since it's increased by 7.9 then that number goes on the other side of the '+' sign

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Advocard [28]

Answer:

<em>Yes</em>

Step-by-step explanation:

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8 0
2 years ago
Using the completing-the-square method, rewrite f(x) = x2 + 10x + 7 in vertex form
mr Goodwill [35]

Answer:

f(x) = (x - (-5))^2 + (-18)

Step-by-step explanation:

Given:

f(x) = x^2 + 10x + 7

Rewrite f(x) in vertex form

Solution:

f(x) = ax^2 + bx + c is a quadratic function.

The vertex form of f(x) is a(x - h)^2 + k, where (h, k) is the vertex.

=> f(x) = x^2 + 10x + 7

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3 years ago
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Aleksandr [31]

Answer:

4. Option: 2

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Step-by-step explanation:

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