2 years ago

What is the length of the hypotenuse?

Mathematics

2 answers:

mart [117]2 years ago

6 0

Answer:

can you put both of the other two numbers in the comments please

Misha Larkins [42]2 years ago

4 0

I think you have to add it or multiply it. I’m not sure

You might be interested in

PLEASE HELP I WILL GIVE BRAINLIEST!!!!! I already solved for x please solve for y and z! Trolls are getting reported and banned

hoa [83]

Not sure if your the same person but I had already done the work for this problem....

4 0

2 years ago

Completing the square:

vichka [17]

Answer:

Step-by-step explanation:

Key to this method is remembering that

$(a+b)^2 = a^2 + 2ab + b^2$

So, if you divide the coefficient of x by 2 and square it, that will complete the square. With that in mind, things are easy.

6/2 = 3, so add $3^2 = 9$

$x^2+6x+9 = (x+3)^2$

So, c=9

Similarly, for the other two,

$c = (\frac{-34}{2} )^2 = (-17)^2 = 289$

You don't really have to worry about the sign, since squaring will always make it positive

$(\frac{25}{13}) ^2 = \frac{625}{169}$

7 0

3 years ago

To estimate the mean score μ of those who took the Medical College Admission Test on your campus, you will obtain the scores of

chubhunter [2.5K]

<span>Standard deviation for mean of n objects = (square root n) x s.d. for one
object.

So you need (2.8/0.5)^2 or around 32.</span>

4 0

3 years ago

Pls help me with this

Marizza181 [45]

Step-by-step explanation:

$3.2 \times {10}^{4} \times 1.6 \times {10}^{7} = 5.1 \times {10}^{11}$

6 0

2 years ago

Emma needs to find the surface area of a triangular pyramid where the base and all three faces are congruent equilateral triangl

Alex17521 [72]

Answer:

73.19

Step-by-step explanation:

4 * (1/2)* (6.5) * (5.63)

4 0

2 years ago