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2 years ago

Look at the picture pls don't answer in pictures

Mathematics

1 answer:

julsineya [31]2 years ago

8 0

The answer is X>15 I’m pretty sure

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Find the value of x.

dimaraw [331]

Answer:

$2\sqrt{77}$

Step-by-step explanation:

Use the Pythagorean theorem. $a^{2} +b^{2}=c^{2}$

a and b are the two side lengths

c is the hypotenuse (value across from the right angle)

Plug in the values that you are given.

$a^{2} +4^{2} =18^{2}$

Solve for x

$x^{2} =18^{2} -4^{2}$

$x^{2} =308$

x= $\sqrt{308}$

$x=2\sqrt{77}$

5 0

3 years ago

-5/6x = -10/3 solve for x

ololo11 [35]

Answer:

x = 4

Step-by-step explanation:

First you need to multiply both sides of the equation by -6/5

-6/5 × (-5/6x) = -6/5 × -10/3

Then you need to calculate and reduce. First, you'll reduce the numbers with the greatest common divisor, 6.

1/5 × 5x = -6/5 × (-10/3)

then reduce the greatest common divisor, 5

x = -6/5 × (-10/3)

Then multiply (multiplying two negatives equals a positive)

x = 6/5 × 10/3

reduce the greatest common divisor, 3

x = 2/5 × 10

reduce the greatest common divisor, 6

x = 2 × 2

x = 4

(i know this is confusing, sorry)

8 0

3 years ago

Find the value of 5 ∙ 23. 30 40< 1,000

Mashutka [201]

Answer: 5 * 23 = 115 so 40<

Step-by-step explanation:

4 0

3 years ago

The lengths of one-year-old baby girls can be described using a normal distribution with a mean of 29 inches and a standard devi

crimeas [40]

The '68-95-99.7' rule says

-About 68% of values fall within one standard deviation of the mean.

-About 95% of the values fall within two standard deviations from the mean.

-Almost all of the values — about 99.7% — fall within three standard deviations from the mean.

Here $31.4=29+2*1.2 26.6=29-2*1.2$

Therefore, the probability

$P(26.6$

The required probability

$P(L$

6 0

3 years ago

Using the equation y=(1/2)x, when x=0 what is the value y ?

weeeeeb [17]

Answer:

Step-by-step explanation:

3 0

3 years ago