Answer:
You could do the adition and subtraction first then multiplication and division
Hope this helps
Answer:
i cant give a graph but i can give you a slope formula (although theres no set y intercept so \/
. y=7x
Step-by-step explanation:
rise over run is 7/1(means go up 7 and right 1 then place the point), you put time along the x and amount along the y
Answer:
Solve the
Questions
following
81, 8-91, 4pda - Зроби
1.
Xut 43
,
Step-by-step explanation:
Solve the
Questions
following
81, 8-91, 4pda - Зроби
1.
Xut 43
,
Answer:
Step-by-step explanation:
The rate if increase of side of square is 7cm/s
dL/dt=7
At what area is the area increasing
dA/dt=?
Areas of square is give to be 36cm²
Analysis
Let L be the length of each side of the square, a square has equal side.
Area of square is give as L²
Area=L²
L²=36
i.e L=√36
L=6cm
Therefore at t=0 L=6cm and A=36cm²
A=L²
dA/dL=2L
Given that, dL/dt=7
Multiply the two differential together
dA/dt= dA/dL × dL/dt
dA/dt= 2L × 7
dA/dt= 2×6×7
dA/dt= 84cm²/s
The rate of increase of the square is 84cm²/s
Answer:
True
Step-by-step explanation:
This is because, for the figures to be congruent, it means that, all the shape of one figure happens to be same with the shape of the other figure even though the size of the figures might be different.
