Answer: 24.2
Step-by-step explanation:
Answer: C)
Step-by-step explanation:
The given formula :
To rearrange the formula to find the formula for r , first we multiply both sides with (a-r), we get
Divide both sides by S , we get
Subtract a on both sides , we get
Multiplying (-1) on both sides , we get
Hence, the correct answer is : C)
Answer:
B) 25°
Step-by-step explanation:
Assuming the quadrilateral is the one shown in the picture attached, then a triangle ADC is form, where m∠ADC = 125° and m∠1 = 30°. The addition of the three angles of a triangle is equal to 180°, so:
m∠ADC + m∠1 + m∠2 = 180°
Replacing with the known values and isolating m∠2 we get:
125° + 30° + m∠2 = 180°
m∠2 = 180° - 125° - 30°
m∠2 = 25°
Answer:
4-(-7)=11
-4-7=-11
-4+7=3
-7-4=-11
so neither 3 choices work
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
When a number cube is rolled total possible Outcome ={1,2,3,4,5,6}=6
And, When a coin is flipped , total possible outcome ={H,T}=2
When both the number cube and coin is flipped , total possible outcome
=Total possible outcome when number cube is rolled × Total possible outcome when coin is flipped
=6 × 2
=12 Possible Outcomes