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3 years ago

-3 > x - 13 who knows this question.

1 answer:

3 0

Solving inequality equations is pretty much the same as solving regular equations. What you do to one side, you have to do to both sides. Also, you are trying to get the variable(s) alone on one side of the inequality sign.

So, to solve, first you would add 13 to both sides to solidify the variable, resulting in the equation

10>x, which is your answer.

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What is the length of leg s of the triangle below?

tangare [24]

Hey there!

There are a few ways to do this, but I'll give you the one I can explain best.

This is a right triangle. We know this because one of the angles is 90º.

The lengths of the sides of the right triangle can be represented by the following equation:

a² + b² = c²

We already have the values for a and c, c being the hypotenuse.

3² + b² = (√18)²

Let's square a and c.

9 + b² = 18

Subtract 9 from each side of the equation.

b² = 9

To find the final value for b, find the square root of each side of the equation.

b = 3

Your answer is 3, or option D.

Hope this helps!

6 0

3 years ago

Based on a website, Ellen knows that 5 slices of pizza have 1,900 calories.

forsale [732]

Answer:

part A-760

part b-she eats halve a slice of pizza because there is 380 calories in a slice of a pizza and 380 divided by 2 is 190 so she only eats halve.

part c- 1=380

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Use the properties of logarithms<br> Rewrite the following in the form log(c).<br> 5log(2)

Alecsey [184]

Answer: $5\log(2)=\log(2^5)$

Step-by-step explanation:

According to the properties of logarithms, we have

To rewrite : $5\log (2)$ in the form of log(c).

Therefore,

$\leq 5\log(2)=\log(2^5)$ [ $\because\ n\log(m)=\log(m^n)$ ]

Hence, $5\log(2)=\log(2^5)$ .

6 0

3 years ago

Middle school math please help, thank you!

kipiarov [429]

Answer:

Step-by-step explanation:

the hypotenuse is ALWAYS the longest side in a right triangle

7 0

3 years ago

Read 2 more answers

The circle below is centered at the point (5 3 ) and has a radius of length 4 what is its equation

sleet_krkn [62]

The equation of the circle is may be expressed as,
(x - h)² + (y - k)² = r²
where h and k are the abscissa and ordinates of its center, respectively, and r is radius. Substituting the given values to the equation above,
(x - 5)² + (y - 3)² = 4²
Simplifying further the equation gives,
x² + y² - 10x - 6y + 18

5 0

4 years ago