Answer:
Angle 2=160
Angle 3=10
Step-by-step explanation:
The rhombus is made up of two isoceles triangle.
Angle 1 measures 160.
Since the triangle is a isoceles triangle, the opposite angles of the congruent sides is equal angles to each other.
So the reamaing angles in the top triangle are equal so we can use this equation
Remeber that triangle maximum degree it can hold is 180
We have two congruent triangle side they share Three sides. SSS
This means the corresponding angle of Angle 1 is Angle 2.
Angle 2=Angle 1 by CPCTC.
Angle 2=160
Angle 3 corresponds with one of the remaining congruent angles so it measures
10.
Answer:
18 times the first equation and 8 times the second equation
Step-by-step explanation:
we have
------> first equation
------> second equation
step 1
Multiply the second equation by 8 both sides to remove the fraction in the variable y
step 2
Multiply the first equation by 18 both sides to obtain the coefficient -3 in the variable y
step 3
Adds the new equation 1 and equation 2
The y-term is eliminated
therefore
The answer is
18 times the first equation and 8 times the second equation
Answer:
I would go with c
Step-by-step explanation:
if it is incorrect sorry
Answer:
gr8 thx for points btw can i have brainliest
Step-by-step explanation:
Answer:
Step-by-step explanation:
7x + 2x =90 (being perpendicular)
9x =90
x =90/9
x =10
substiute the value of x
7x
=7*10
=70
2x
=2*10
=20
