Answer:
Step-by-step explanation:
On day one = few pages (x)
On day two = twice of pages read on day one (2x)
On day three= 6 less than the page read the first day (x-6)
Total pages read = x+2x+(x-6)=458
4x-6=458
4x=458+6=464
x= 464÷4
x=116
Pages read on day three was 110
3
πcm3. What is the radius?
Answer:
Step-by-step explanation:
The volume of a sphere is 500 3 πcm3. what is the radius? sphere v = 4 3 πr3 1. substitute value into formula: 500 3 π = 4 3 πr3 2. undo multiplication of 4 3 : 125π = πr3 3. undo multiplication of π: 125 = r3 4. undo cube: 3√125 = r the radius of the sphere is 6 ⇒ 5 cm
Answer:
about 4.9 cm
Step-by-step explanation:
The equation for the volume of a sphere is V= . So, to solve this problem we will plug in 500 for V and solve for the radius, .
Answer: 1074 lbs.
Explanation: 1200-126=1074
The solution is A = √50
The value of the equation is A = √50 or 50^( 1/2 )
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number be represented as A
Now , the equation will be
A² = 50 be equation (1)
On simplifying the equation , we get
Taking square roots on both sides of the equation , we get
A = 50 ^ ( 1/2 )
On further simplification , we get
A = √50
The value of A is A = 7.0710678118654752440084436210485
Therefore , the value of A is √50
Hence , the equation is A = √50
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