Answer:
Step-by-step explanationNote:
1
ml
=
1
cc
If the water rose
7
ml
−
2
ml
=
5
ml
then the stone had a volume of
5
ml
or
5
cc
With a mass of
25
g
it must have a density of
XXX
25
g
5
cc
=
5
g/cc
Answer:
The correct answer is: x = 35 gallons
Step-by-step explanation:
We will make equation for this problem:
20 x + 70 · 15 = (x + 15) · 35 => 20 x + 1050 = 35 x + 525 =>
35 x - 20 x = 1050 - 525 => 15 x = 525 => x = 525/15 = 35 gallons
x = 35 gallons
God with you!!!
Answer:
11
Step-by-step explanation:
25 than you divided 5 + 2 than you multiply 3 and you get
Answer:
12cm²
Step-by-step explanation:
Area of triangle =1/2×h×b
1/2×4×6
2×6
12cm²
hope dis helps!!!!!
Answer:
x = 36
y = 108
z = 72
Step-by-step explanation:
Given quadrilateral is a rectangle.
Diagonals of a rectangle are congruent and bisects each other.
x° = 36° (alternate angles)
x = 36
y° = 180° - (36° + 36°) (vertical angles)
y°= 180° - 72°
y° = 108°
y = 108
z° = 36° + 36° (by exterior angle theorem)
z° = 72°
z = 72