Answer:
B
Step-by-step explanation:
The area (A) of a parallelogram is calculated as
A = bh ( b is the base and h the perpendicular height )
Here b = 15 and h = 5, thus
A = 15 × 5 = 75 cm² → B
Answer:
5s^2 - 30st - 7t^2
Step-by-step explanation:
<h3>
Answer: b) 4,583.27</h3>
Explanation:
The hundredths place is the second digit to the right of the decimal point.
In the original number, the '6' is in the hundredths place.
The digit just to the right of that is 9, which is 5 or greater. This means the 26 bumps up to 27
So overall we go from 4,583.269 to 4,583.27
Answer:
73°
Step-by-step explanation:
Given: BD=BE
∠DBE= 50°
∠EAC= 42°
DE//AC and AE=CD
Attach is the new drawn diagram with M point.
∵ we know BD=BE, ∴ ∠BDE=∠BED= x ( taking x as unknown angle)
Remember, sum of triangle= 180°
Now, ∠BDE+∠BDE+∠DBE= 180°
⇒ 
⇒ 
Subtracting both side by 50, then dividing both side by 2
∴ 
°
We know, ∠MAC= ∠MCA= 42° (∵AM=MC)
Next, ∠EDC=DCA= 42° ( ∵ Alternate interior angle as we know DE//AC )
Now, we have ∠EDC= 42°, ∠BDE= 65°
∴ 
° (∵sum of straight line= 180°)
⇒ 
°
⇒
°
Subtracting both side by 107
∴∠ADC= 
°
∴∠ADC= 73°
Answer:
3000
Step-by-step explanation:
it is very simple as the number's hundredth place is more than 5 , hence , it will be rounded up to nearest greater number.
in our case, it is 3000
