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3 years ago

Find the value of X

Mathematics

2 answers:

emmasim [6.3K]3 years ago

7 0

Answer: 20 i think srry if its wrong

Step-by-step explanation:

HACTEHA [7]3 years ago

6 0

Answer:

x = -1

Step-by-step explanation:

To solve this type of mathematical problem, you need to set up an equation.

Since AB = 5 and BC = 2x + 6, AC must = 2x + 6 + 5.

AC is also given another equivalent value, x + 10. That means an equation is given to solve for x:

2x + 6 + 5 = x + 10

Time for solving!

2x + 6 + 5 = x + 10 First, bring x to one side by subtracting x on both sides.

x + 6 + 5 = 10 Now, simplify the equation to make it more readable.

x + 11 = 10 Lastly, isolate x by subtracting 11 from both sides.

x = -1

The value of x is -1

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Step-by-step explanation:

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3 years ago

Exponent Practice: x^2/3=64

docker41 [41]

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4 years ago

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WARRIOR [948]

Answer:

Step-by-step explanation:

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7 0

3 years ago

There are 42 more red marbles in a jar than there are white marbles. If there are 238 marbles in the jar, how many of them are r

Andrej [43]

Answer:

Red: 161 White: 77

Step-by-step explanation:

Given there are 238 marbles in a jar, and there are 42 more red marbles than white marbles, we need to divide the number of marbles by two, as there are, presumably, two colors.

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After doing this, we subtract 42 from one of the two 119s, and we add 42 to the other.

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JulijaS [17]

Answer:

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Step-by-step explanation:

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