Answer:
59 degrees, 44 plus 77 is 121, subtract from 180
Answer:
64 degrees
Step-by-step explanation:
Since the triangles are similar they have the same angle measures
![\frac{21}{14}= \frac{6}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B21%7D%7B14%7D%3D%20%5Cfrac%7B6%7D%7B4%7D)
∠P = ∠S ∠R =∠U ∠Q=∠T
We know 2 of the angle measures: ∠S and ∠R, and since they are similar we know ∠P and ∠U
In triangles the sum of all angle measures is always 180 degrees, so we can solve for ∠Q with this formula
![A+B+C=180](https://tex.z-dn.net/?f=A%2BB%2BC%3D180)
![46+70+C+180](https://tex.z-dn.net/?f=46%2B70%2BC%2B180)
![116+C=180](https://tex.z-dn.net/?f=116%2BC%3D180)
subtract 116 from both sides
![C=64](https://tex.z-dn.net/?f=C%3D64)
Therefore ∠Q is equal to 64 degrees
Hello from MrBillDoesMath!
Answer:
(4/5)d + 6/5
Discussion:
2/5(3d+3) =
2(2d+3)/5 =
(4d + 6)/ 5 =
(4/5)d + 6/5
Thank you,
MrB
Sarah wants to buy a carpet for a square room with an area of 400sq ft.
the length of the room is 20ft.
Area is a quantity that describes the extent of an area on a plane or curved surface. The area of a planar region or planar region refers to the area of a shape or planar layer, and surface area refers to the area of an open surface or boundary of a three-dimensional object. Wikipedia
The area is the area occupied by a two-dimensional figure. That is, it is a quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is the square unit, commonly expressed in square inches, square feet, and so on.
Learn more about area here
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A function rule would be y = 60x. Y represents the number of miles traveled, and X represents the number of hours. For example, if Tina drove for three hours, it would be 60×3 which is 180 miles.