Answer:
no real solutions
Step-by-step explanation:
solutions will consist of square roots of negative numbers
Answer:
73.36
Step-by-step explanation:
A can of juice is 6 inches high
The diameter is 4
Radius= 4/2
= 2
Hence the volume of the can (cylinder,) can be calculated as follows
= πr^2h
= 3.142× 2^2 × 6
= 73.36 inches
Answer:
Angle C=72º
Step-by-step explanation:
If two angles are congruent they are equals then angle A is 54º and angle B is 54º and the sum of the internal angles of a triangle is 180º then.
C=180º-54º-54º=72º
To know the value of on AC and BC we have to know the value of the other side AB, to find the values of the sides we can use the law of sines;
Answer:
Width = 152 cm
Length = 3040 cm
Step-by-step explanation:
We are given that the length of one flat square shaped slab is 231.04 cm².
Since it is a square, dimension of one side of the flat slab = √231.04 = 15.2 cm
Since there are ten flat slabs, with of the 10 slabs = 10 × 15.2 = 152 cm
Now these slabs are placed across 200 rows to form a walkway.
Thus, length = 200 × 15.2 = 3040 cm
Answer:
709.5
Step-by-step explanation:
660 + 7.5 x 660 : 100 = 709.5