A rectangular door for a shed has a width of 42 in and a diagonal support of 94 in. The triangle formed by the rectangle's width (first leg), rectangle's length (second leg) and rectangle's diagonal (hypotenuse) is right triangle. By the Pythagorean theorem,

$\text{leg}_1^2+\text{leg}_1^2=\text{hypotenuse}^2.$

Thus,

$42^2+x^2=94^2,\\ \\x^2=94^2-42^2=7072,\\ \\x=\sqrt{7072}=4\sqrt{442}\approx 84\ in$

7 0

3 years ago

6x+3=10 hihihsoudhasoidjsaid

Vlada [557]

Step-by-step explanation:

6x+3=10

6x=10-3

6x=7

x=7/6

7 0

3 years ago

Select the correct answer.<br> Solve

Alja [10]

Answer:

-44 4/9

Step-by-step explanation:

-36 4/9-(-10 2/9)-(18 2/9)

-36 4/9+10 2/9 = 26 6/9

26 6/9 - (18 2/9)= -44 4/9

7 0

4 years ago

Last Tasha a 90 fries in 18 minutes find her fry eating right and fries per minute

ollegr [7]

Answer:

Step-by-step explanation:

90 fries in 18 minutes. You would divide 90 by 18 to get the answer of 5 fries per minute.

6 0

3 years ago

Anong sistemang pang ekonomiya ang online selling​

Anong sistemang pang ekonomiya ang online selling