a triangular prism shown below is 6cm wide and 4cm deep the vertical height is 7cm what is the length if the side edge , s of the prism
Answer: 7.61 or 7.6
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If square root x +square root of 9 equal to square root of 64 what is the value of x?
Answer: 25 Step 1: We can find that the square root of 9 is 3, and 64 is 8. Step 2: Subtract 3 on both sides Step 3: The question asks us to find the value of x, so square both sides. Step 4: X = 25.
(5/2)^x +(5/2)^x+3 as A* (5/2)^x
Answer : 133/8 *(5/2)^x (5/2)^x+3 can be written as (5/2)^x * (5/2)^3 using the exponential rules
5^4x+3/25^9-x
Answer: 5 Step 1: Should have the same base to use the exponent rule. Step 2: We get 5^6x-15. Step 3: 5^6x-5 = 5^2x+5 combine like terms. Step 4: you will get x = 20 /4 x= 5.
if I f x and y are positive integers and 2x-4y=3 then find 16^x/256^y
Given options. A. 16 B. 32 C. 64 D.128 2x - 4y = 3 Step 1: Make that a common base and use the exponent rule (division rule). Step 2: We will get 4^2x-4y. Step 3: As mentioned in the question 2x-4y = 3 so replace 3 into the exponent. Step 4: 4^3 = 64, hence choice c is correct
which of the following is equal to a^2/3, for all values of a?
Choices for this question Option d is correct