Answer:
36cm^2
Step-by-step explanation:
Since the square was enlarged by a scale factor 2, sides of the old square = 12/2
= 6
Area of the original quare = L x L
= 6 x 6
= 36cm^2
Answer:
In choice A, the compound inequality x ≤ 6 OR x > 9 and the graph match the given simple inequalities
Step-by-step explanation:
In the compound inequality
- If the sign of inequality is >, then the arrow represented it pointed to the right
- If the sign of inequality is <, then the arrow represented it pointed to the left
- If the sign of inequality is ≥ or ≤, then the end of the arrow is a bold circle
- If the sign of inequality is > or <, then the end of the arrow is an empty circle
Let us solve the question
∵ x ≤ 6
∴ The arrow represents it is starting at 6 with a bold circle and
pointed to the left side
∵ x > 9
∴ The arrow represents it is starting at 9 with an empty circle and
pointed to the right side
→ Look at the graphs to find the answer that represents the information
above
In choice A
∵ an arrow with a bold end started from 6 and pointed to the left
∵ an arrow with an empty end started from 9 and pointed to the right
∴ x ≤ 6 OR x > 9 and the graph match the given simple inequalities
Answer:
Central angle is equal in both circles
And the two triangles inscribed in circle is congruent.
Step-by-step explanation:
We have been given the two circles which are congruent O and P.
Ab is congruent to DE
So, the central angle of two circles will be equal circles being congruent.
And the two triangles AOB and EPD are congruent
Radius of the congruent circle is equal
Hence, OB=PD
AB=DE
And ∠BOA=∠DPE
By SAS property ΔAOB ≅ΔEPD
Answer:
No
Step-by-step explanation:
Surface area of sphere is 4(pi)(radius)^2
The diameter is 2 so the radius is 1. The answer is 12.6 if rounded to 1 decimal place.
