Answer:
81.6 feet
Step-by-step explanation:
ΔXYZ is a right angle triangle, indicated by ∠Z=90°.
You can use simple trigonometry
tan 73 = 75/ZX
ZX x tan73 = 75
ZX = 75/ tan73
ZX = 81.5850...
ZX = 81.6
I hope it makes sense, and I really hope I remembered how to do this properly :).
If the ratio of a model train to a real train exists 1:3 and the real train exists 12 feet then the model train exists 3 feet long.
<h3>How to estimate the ratio of the model train?</h3>
Given that the model train contains a scale of 1: 3 and the real train exists 12 feet tall.
The ratio indicates how many times one number has another number.
A ratio exists as the relationship in quantity between two things.
It conveys the quantity of one thing in words of another.
The ratio of a model train to a real train exists at 1 inch :3 inches.
Height of model train = 12
1/4
Height of model train = 3 inches
Therefore, the ratio of a model train to a real train exists 1: 3 and if the real train exists 12 feet then the model train exists 3 feet long.
To learn more about ratios refer to:
brainly.com/question/2328454
#SPJ4
There is no image but i have seen a similar question which the answer to was 51 square feet
Multiply by 10
2x+50=190-5x
190=2x+50+5x
140=7x
x=20
Answer:
vertex (-3,-5) axis of symmetry x = -3
Step-by-step explanation: