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IgorC [24]
3 years ago
15

The least number to be added to 89 to make it a perfect square is ______.

Mathematics
1 answer:
Neko [114]3 years ago
6 0

Answer: 11

Step-by-step explanation:

The closest square to 89 is 100.

so you have to add 11 to get 100

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Jackie worked 7.5 hours yesterday. If she earns $8.05 an hour, how much did she earn yesterday?
sladkih [1.3K]
Answer 60.375
Explanation
All you do is multiply 7.5 by 8.05 which gets you 60.375
4 0
3 years ago
Read 2 more answers
Let f(x) = -4x + 7 and g(x) = 10x - 6. Find f(g(x)).
Triss [41]
f(x)=-4x+7\\
g(x)=10x-6\\\\\Substitute\ x=10x-6\ to\ f(x)\\
f(g(x))=-4(10x-6)+7\\
f(g(x))=-40x+24+7=-40x+31\\\\\
Solution\ is\ f(g(x))=-40x+31.
8 0
3 years ago
If the graph of the function h is defined by = h(x)+x^2+9 is translated vertically downward by 9 units, it becomes the graph of
natulia [17]
The answer is g(x) = x².
Solution:
The graph of h(x) = x²+9 translated vertically downward by 9 units means that each point (x, h(x)) is shifted onto the point (x, h(x) - 9), that is, 
     (x, h(x)) → (x, h(x) - 9)
The translated graph that represents the function is defined by the expression for g(x):
     g(x) = h(x) - 9 = x² + 9 - 9 = x²

h(x) = x²+9 → g(x) = x² shows that the graph of the equation g(x) = x² moves the graph of h(x) = x²+9 down nine units.
6 0
3 years ago
A bakery sold 36 brownies in a day, which was 30% of the total items sold that day. What was the total number of items the baker
babymother [125]

Answer:

120

Step-by-step explanation:

We know that 36 is 30% of total items

So our equation would be 36/? = 30/100

From there we cross multiply so 36x100 = 3600

From there, we divide 3600 by 100

Therefore, your answer is 120

6 0
2 years ago
Evaluate the function.
RSB [31]
It would be d
because -5•-2=10
and 10+3=13
4 0
3 years ago
Read 2 more answers
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