Answer:
Hence, the domain of the function is:
{4,7}
Step-by-step explanation:
We are given the range of the function:
as {25,16}
The function f(k) could also be written as:
The range is the value of the function at some k.
1)
if f(k)=25 then we have to find the value of k.
on taking square root on both side we have:
2)
if f(k)=64 then we have to find the value of k.
on taking square root on both side we have:
Hence, the domain of the function is:
{4,7}
16 ounces in a pound
3*16 = 48
so 48 ounces
Mark me brainliest please!
Answer:
The answer is 16
Step-by-step explanation:
if you multiply 3 1/2 by 2 that would equal 7 and 2 1/4 by 4 it would equal 9.
The answer is: " 2291 units " .
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Explanation:
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Formula for "Area of a trapezoid" :
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Area = (1/2) * (base length 1 + base length 2) * height;
or: A = (1/2) * (b + B) * h.
We are missing the value for "b" one of the base lengths.
However, since: A = 68² (given) ; B (the other base length) = 21; and the perpendicular height, "h" = 4 ; we can plug this values into the formula, and solve for "b" ;
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A = (1/2) * (b + B) * h ; ↔ 68² = (1/2) * (b + 21) * 4 ;
↔ <span>4624 = 2 (b + 21) = 2b + 42 ;
</span> ↔ <span>4624 = 2b + 42 ;
</span> ↔ <span>2b + 42 = 4624 ;
Subtract "42" from each side of the equation:
2b + 42 - 42 = 4624 - 42 ;
to get: 2b = 4582 ;
</span>___________________________________________________
Now, divide each side of the equation by: "2" ; to isolate "b" on one side of the equation; and to solve for "b" ;
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2b / 2 = 4582 / 2 ;
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to get: b = 2291 units.
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Answer:228
Step-by-step explanation:
8x6 + 12x10 + 10x6
