Answer:
x= 3.5
Step-by-step explanation:
5*2x= 10x
5*7= 35
10x/10= x
35/10= 3.5
3.5= x
Answer: 
or 
Step-by-step explanation:
Given the following expression:
You can follow these steps in order to simplify it:
1. You need to apply Distributive property:
2. And now you must add the like terms. Then:
Therefore you get the following answer:
or
Answer:
o = 54
Step-by-step explanation:
The angle sum theorem tells you the sum of angles in a triangle is 180°. The definition of a linear pair tells you the two angles of a linear pair total 180°. Together, these relations tell you that an exterior angle of a triangle is equal to the sum of the remote interior angles.
In this geometry, the angle marked 78° is exterior to the left-side triangle. That means ...
78° = o° +24°
o° = 78° -24° = 54°
The value of 'o' is 54.
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<em>Additional comment</em>
n° is the supplement of 78°, so is 102°.
m° is the difference between 102° and 22°, so is 80°.
Finding the volume of this will mean that we'll have to know the formula. The formula for finding the volume of a prism is L x W x H.
L- Lenght
W - Width
H - Height.
So Volume is going to be equalled to 6 x 5 x 4 = 120 cm cubed
Answer:
The adult tickets cost $9 each. The child tickets cost $5 each.
X = $9 and Y = $5
Step-by-step explanation:
$9 x 6 = $54
$5 x 2 = $10
Add them and you get $64.
For the first one, do the same.
$9 x 3 = $27
$5 x 4 = $20
Add them and you get $47
