= 3(a+b)
put a + b in brackets because your multiplying a and b three times
Answer:
b = 24/5
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
- Equality Properties
Step-by-step explanation:
<u>Step 1: Define equation</u>
12 = 5/2b
<u>Step 2: Solve for </u><em><u>b</u></em>
- Rewrite: 5/2b = 12
- Divide both sides by 5/2: b = 24/5
<u>Step 3: Check</u>
<em>Plug in b to verify it's a solution.</em>
- Substitute: 12 = 5/2(24/5)
- Multiply: 12 = 12
Answer:
Mark receives 75 sweets.
Step-by-step explanation:
Given
Sweets distribution ratio among Kritika, David and Mark
i.e. 1:2:5
So according to the above ratio distribution the value of Kritika's ratio = 15 sweets
Means 1 ratio value equals to 15 sweets
So mark is having 5 ratio
So 1 ratio value =15
Then 5 ratio value = 5x15=75
Hope this helped, btw SPREAD MY NAME SPECSOFLEARNING! :)
This question calls for a fraction. In a fraction, the numerator (top number) is the number of parts, while the denominator (bottom number) is the total number of parts. One part is one glass of milk, and there are 12 parts total. So, we get the answer 1/12.
Answer: 1/12
Answer:
C
Step-by-step explanation:
The volume of the regular pyramid is
The base of given pyramid is regular hexagon with side 12 cm. The are of this hexagon consistsof area of 6 equilateral triangles and is equal to
Hence, the volume of the pyramid is