Step-by-step explanation:
complementary angles means that both of them together = 90
13y +12 + 20y + 12 = 90
add all y together and numbers together
33y + 24 = 90
solve for y
33y= 66. y= 2
now let's get the measurements of the angles
13(2) + 12= 38
20(2) + 12= 52
Answer:
P-l/2 = w
Step-by-step explanation:
First you divide both sides by 2 then you subtract L from both sides leaving you with P minus L / 2 equals W.
X^2+ (y+8)^2 = 81.....this is C.
X^2 + y^2 + 16y +64=81 so x^2 + y^2 + 16y = 17.....this is D.
So I’d say C and D are correct
Answer:
The number of whole dumpling does Omar make is 14 .
Step-by-step explanation:
Given as :
The number of cups does Omar has to make dumplings = x = 2
i.e x =
or, x =
Again
The number of cups uses for each dumpling = y =
i.e y =
Let The number of whole dumpling does Omar make = z
So, number of whole dumpling does Omar make =
Or, z =
Or, z =
Or, z =
∴ z = 7 × 2
i.e z = 14
So, The number of whole dumpling does Omar make = z = 14
Hence, The number of whole dumpling does Omar make is 14 . Answer
Answer:
- 127.3
- 52.7
- 127.3
- 52.7
Step-by-step explanation:
Since we know the angle measure of angle 4, we already know that angle 2 will have the same measure according to do the vertical angle theorem. Now to find angles 1 and 3, we can make an equation and solve for x (supplementary angles).
52.7 + x = 180
x = 127.3
Best of Luck!