Could Someone Help Me Out I Put 30 Points Out!!!!! ASAP

1 answer:

4 0

All angles on a triangle add up to 180. If it's a right triangle it would be set up like this: 90+3x-4=6x-5=180. You would subtract 90 from 180 and get 90 left. 3x-4+6x-5=90. Then you would add 5 and 4 to 90.....3x+6x=99. Then you add 3x and 6x then you would be left with 9x=99. Divide 99 by 9 and you get x=11.

You might be interested in

Is 1.25 the same as 25%???????????????????????

Gelneren [198K]

Answer:

It depends on what your original amount is

Step-by-step explanation:

If the original value is 5, then yes 1.25 is 25% of five. If not, then they are not the same.

8 0

3 years ago

Can anyone help me I'm confused?

Serhud [2]

Answer: 10 inches

Step-by-step explanation:

If the two triangles are similar, that means their sides are proportional to each other.

JK = 15
JL = 15 + 6 = 21
JM = 14

The proportion would look like this:

$\frac{JK}{JL} =\frac{JN}{JM}\\$

Substitute in the values:

$\frac{15}{21} =\frac{JN}{14}$

Cross-multiply and solve for JN:

$21*JN=15*14\\JN=\frac{15*14}{21} =\frac{210}{21} =10$

7 0

2 years ago

Read 2 more answers

Write two ways you could use to find 5+8

Gre4nikov [31]

Well, you can do, 4+9, and 5+9, or, instead of 5+9, maybeeeee, 6+7!

7 0

3 years ago

Read 2 more answers

How to rationalize <img src="https://tex.z-dn.net/?f=%5Cfrac%7B17%7D%7B4%5Csqrt%7B1%7D7%20%7D" id="TexFormula1" title="\frac{17}

dem82 [27]

Answer:

$\frac{\sqrt{17}}{4}$

Step-by-step explanation:

Rationalizing the denominator of a fraction is when one multiplying fraction such that it removes any radical from the denominator. This can be done by multiplying both the numerator and the denominator by the radical that is present in the denominator. In fractional terms, a number over itself is equal to one, therefore, doing this would keep the equation true. After multiplying, one will simplify the resulting fraction.

$\frac{17}{4\sqrt{17}} * \frac{\sqrt{17}}{\sqrt{17}}\\\\= \frac{17\sqrt{17}}{4(17)}\\$