2 years ago

Find the area of each triangle

Mathematics

1 answer:

NARA [144]2 years ago

6 0

Where is the triangle I cant help if I don't have the triangle

You might be interested in

Please please please answer my question! It's the one before this one.

tia_tia [17]

Oh sure thing.........

3 0

3 years ago

Read 2 more answers

A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the error. In a career ofnyears

arsen [322]

Answer:

The correct answer is "0.0000039110".

Step-by-step explanation:

The given values are:

$Y_n\rightarrow N(\mu, \sigma^2)$

$\mu = 40n$

$\sigma^2=100n$

$n=20$

then,

The required probability will be:

= $P(Y_{20}>1000)$

= $P(\frac{Y_{20}-\mu}{\sigma} >\frac{1000-40\times 20}{\sqrt{100\times 20} } )$

= $P(Z>\frac{1000-800}{44.7214} )$

= $P(Z>\frac{200}{44.7214} )$

= $P(Z>4.47)$

By using the table, we get

= $0.0000039110$

6 0

2 years ago

Can someone pls help ASAP :) I’ll give brainiest

Anna71 [15]

Answer:

D. (2x)(3x) + 5(3x - 2)

<em>good luck, i hope this helps :) </em>

<em />

5 0

2 years ago

What is the total measurement of a 30,20, degree intersecting variable of a acute triangle.

Ulleksa [173]

The measurement should be 130 according to my calculations

4 0

3 years ago

MATH WILL YOU PLEASE HELP!

lidiya [134]

Answer:

I think it's -6x-18, this queston uses distributive property, so you must multiply each term inside the parenthesis to the number outside the parenthesis.

7 0

2 years ago