2 years ago

Find x rounded to the nearest tenth.

Mathematics

2 answers:

Bad White [126]2 years ago

7 0

90 it can’t be rounded to the nearest tenth thank

Pie2 years ago

3 0

Answer:

Step-by-step explanation:

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The sum of two consecutive positive integers is less than 15.

Lilit [14]

Answer:

Step-by-step explanation:

first and foremost the two consecutive numbers will be x and x + 1, which will equal to 2x + 1.

2x + 1 > 15

2x + 1 = 15

Collect like terms

2x = 15 - 1

2x = 14

Divide both sides by 2

x = 7

6 0

3 years ago

How to solve step by step 4(x-7)=-6x+12

nlexa [21]

Answer:

x = 3

Step-by-step explanation:

4 ( x - 7 ) = -6x + 12

→ Expand brackets

4x - 28 = -6x + 12

→ Add 6x to both sides

10x - 28 = 12

→ Add 28 to both sides

10x = 30

→ Divide both sides by 10

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5 0

1 year ago

Show that each system has no solution<br>y=x+1<br>-x+y=3

Phoenix [80]

Y=x+1
-x+y=3

-x+x+1=3
1=3

5 0

3 years ago

Solve x2 − 8x + 5 = 0 using the completing-the-square method. (2 points)

RoseWind [281]

Answer:

$x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11}$

Step-by-step explanation:

${x}^{2} -8x + 5 = 0 \\ \\ {x}^{2} - 8x + {4}^{2} = - 5 + {4}^{2} \\ \\ {(x - 4)}^{2} = - 5 + 16 \\ \\ {(x - 4)}^{2} = 11 \\ \\ x - 4 = \pm \sqrt{11} \\ \\ x = 4 \pm \sqrt{11} \\ \\ x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11}$

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3 years ago

Read 2 more answers

Find x rounded to the nearest tenth. ​

Find x rounded to the nearest tenth.