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2 years ago

Which number makes the statement true

Mathematics

1 answer:

butalik [34]2 years ago

3 0

C) 3

the sqrt of 12-3 is 3 and the sqrt of 36 is 6 so 3 is your answer

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Im being timed so please help-

Delvig [45]

Answer:

2 and 4 I am pretty sure. hopeful that's correct.

5 0

3 years ago

The sum of two consecutive whole numbers is 97 what are the two numbers?

gtnhenbr [62]

97/2 = 48.5

take the whole number below and above that

48 + 49 = 97

6 0

3 years ago

Please help me I think the answer is 12 cm .

-Dominant- [34]

You can find the value of the hypotenuse if you apply the Pythagorean Theorem, which is show below:

h²=a²+ b² ⇒ h=√(a² + b²)

h: hypotenuse (the opposite side of the right angle and the longest side of the triangle).

a and b: legs (the sides that form the right angle).

Then, you have:

h²=a² + b²

h²=12²+12²

h=√ ((12)² + (12)²)

h=12√2

What is the lenght of the hypotenuse?

The answer is: The length of the hypotenuse is 12√2

6 0

3 years ago

Please help FAST I need the answer along with you explaining the steps so I can get it thanks! I’ll give Brainlist also!

kupik [55]

Answer:

The equation of required line is: $\mathbf{5x-8y+34=0}$

Step-by-step explanation:

We need to write equation in the form Ax+By+C=0 of the line parallel to $5x-8y+12=0$ and through the point (-2,3)

First we need to find slope and y-intercept of the required line.

Using equation of line $5x-8y+12=0$ to find slope.

Since the given line and required lines are parallel there slope is same.

Writing equation in slope intercept form: $y=mx+b$ where m is slope.

$5x-8y+12=0 \\-8y=-5x-12\\\frac{-8y}{-8y}=\frac{-5x}{-8}-\frac{12}{-8}\\y=\frac{5}{8}x+\frac{3}{4}$

So, the slope m = 5/8

The slope of required line is $m=\frac{5}{8}$

Now finding y-intercept using slope $m=\frac{5}{8}$ and point(-2,3)

$y=mx+b\\3=\frac{5}{8}(-2)+b\\3=\frac{-5}{4}+b\\b=3+\frac{5}{4}\\b=\frac{3*4+5}{4}\\b=\frac{12+5}{4}\\b=\frac{17}{4}$

So, the equation of required line having slope $m=\frac{5}{8}$ and y-intercept $b=\frac{17}{4}$

$y=mx+b\\y=\frac{5}{8}x+\frac{17}{4}\\y=\frac{5x+17*2}{8}\\y= \frac{5x+34}{8} \\8y=5x+34\\5x-8y+34=0$

So, The equation of required line is: $\mathbf{5x-8y+34=0}$

3 0

2 years ago

The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters. Which equation correctly relate

serious [3.7K]

Answer:

the width is 2 meters

Step-by-step explanation:

10 / 5 = 2

3 0

3 years ago