2 years ago

If you know how to solve this, Please answer it. Thank You

Mathematics

2 answers:

Anettt [7]2 years ago

8 0

Answer:

x=10

Step-by-step explanation:

If x=4.5 when y is 9, x is always half of y. x^1 /y^1 = x^2/ y^2

is 1/2 = 1/4

bulgar [2K]2 years ago

6 0

The answer would be 10

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5) What is the value of n in the picture?<br> 3n<br> n 14<br> A) 19<br> B) 33<br> C) 57<br> D) 41.5

svetoff [14.1K]

Ok. because those two angles are sumplimentary, (they equal 180 degrees) we can set up an equations.
3n+n+14=180

then isolate the variable
4n+14=180
-14 -14
4n=166

then divide to undo the multiplication

4n=166
--- ----
4 4

n=41.5

4 0

3 years ago

Read 2 more answers

An architect is standing 250 feet from the base of a building and would like to know the height of the building. If he measures

GREYUIT [131]

see the figure below to better understand the problem

we have that

$\begin{gathered} tan55^o=\frac{h}{250}---->\text{ by TOA} \\ \\ solve\text{ for h} \\ h=250*tan55^o \\ h=357.0\text{ ft} \end{gathered}$ <h2>The answer is 357.0 feet</h2>