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marusya05 [52]
3 years ago
12

In x2 + 7x + 5 = 0,

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
6 0

Answer:

it is simple those are linear equation.

u multiply 2 to 5 then find its lcm u'll get the answer.

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The length of a rectangle is 7 centimeters greater than the width. If 4 centimeters are added to both the length and the width,
lorasvet [3.4K]

Answer:

  3 cm by 10 cm

Step-by-step explanation:

Assuming the new dimensions are integers, we can look at the factors of 98 to see what they might be.

  98 = 1·98 = 2·49 = 7·14

The latter two factors differ by 7, so are the dimensions after 4 is added. The original dimensions are ...

  7 - 4 = 3 . . . . cm

  14 -4 = 10 . . . . cm

The dimensions of the original rectangle are 3 cm by 10 cm.

3 0
4 years ago
Give me the standard form of this equation.
diamong [38]
Y =x+4/9
9 (y=x+4/9)
9y=9x+4
9y-9y=9x-9y+4
0=9x-9y+4
0-4=9x-9y+4-4
-4=9x-9y


Standard form: 9x-9y=-4
5 0
3 years ago
Plz answer!!! 20 points. answer A,B,C,D correctly and i'll mark as brainliest
kotykmax [81]

Answer:

336

Step-by-step explanation:

5 0
3 years ago
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kenny6666 [7]
Solving Two- Step Equations:
First you have to add or subtract the number without the variable, x, then divide with the variable with x in it.

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3 years ago
Nic paid a total of +25.68 for a game, including 7, tax. What was the
Inga [223]

Answer:

x=24

Step-by-step explanation:

x + 0.07x = 25.68

1.07 x = 25.68

x = 24

3 0
2 years ago
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