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melisa1 [442]
3 years ago
8

What is the value of x? Leave your answer in simplest radical form.

Mathematics
2 answers:
BigorU [14]3 years ago
8 0

the correct answer should be 2radical 13

Dafna1 [17]3 years ago
5 0

Answer:

x = 2\sqrt{13}.

Step-by-step explanation:

Given : A right triangle with two perpendicular sides 4 , 6.

To find : value of x .

Solution : We have given A right triangle with two perpendicular sides

Shortest leg = 4 unit

Longer leg = 6 unit.

Hypotenuse = x .

By the Pythagorean theorem :

(Hypotenuse)² = (Longer leg)²+ ( Shortest leg)².

Plug the values

(x)² = (6)²+ (4)².

(x)² = 36 + 16 .

(x)² = 52

Taking square root both sides

x = \sqrt{52}.

x =  \sqrt{4 * 13}.

x =  \sqrt{4} *\sqrt{13}.

x = 2\sqrt{13}.

Therefore, x = 2\sqrt{13}.

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2 years ago
20% of what number is 98?
GREYUIT [131]
19.6 is the answer to your question
6 0
3 years ago
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(0.020) (0.030) / (0.10)x = 2.3 × 10-4
Naya [18.7K]

The value of x in the equation is 26. 087

<h3>What are algebraic expressions?</h3>

Algebraic expressions are defined as expressions made up of terms, constants, coefficients, factors and variables.

They may also include certain mathematical or arithmetic operations which includes;

  • Bracket
  • Division
  • Addition
  • Subtraction
  • Parentheses
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Given the equation;

(0.020) (0.030) / (0.10)x = 2.3 × 10-4

We can simply the equation following the steps;

expand the brackets, we have;

6× 10^-4/ 0.10x = 2.3 × 10^-4

Now, cross multiply

0.10x × 2.3 × 10^-4 = 6× 10^-4

Divide both sides by 2.3 × 10^-4

0. 10x =  6× 10^-4/2.3 × 10^-4

Find the quotient

0. 10x = 2. 608

Let's make the variable 'x' by dividing both sides by it's coefficient

0. 10x/0.10 = 2. 608/0. 10

x = 26. 087

Hence, the value is 26. 087

Learn more about algebraic expressions here:

brainly.com/question/4344214

#SPJ1

4 0
1 year ago
Translate this sentence into an equation. 62 is the sum of 12 and Chrissy's age. Use the variable c to represent Chrissy's age.
Greeley [361]
62= 12+c

Which your answer is 50 cause if you take 62 and subtract it to 12 it's 50. So 50 + 12 = 62
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3 years ago
7x/2+5=8<br><br> solve for x
ANEK [815]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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