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melomori [17]
3 years ago
15

1. Use polynomial identities and number properties to calculate 198^2

Mathematics
1 answer:
butalik [34]3 years ago
4 0
Answer If you are reading this have a good day you might be down but you will make it your still young remember that have a good day
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What is the solution of 3 sqrt x+8=-4?
ryzh [129]

Answer:

x=-72

Step-by-step explanation:

The given equation is \sqrt[3]{x+8}=-4.

We cube both sides of this equation to obtain;

(\sqrt[3]{x+8})^3=(-4)^3.

This implies that;

(x+8)=-64

We group similar terms to obtain;

x=-64-8

We simplify the right hand side of the equation to obtain;

x=-72

Therefore x=-72 is the solution of the given equation.

4 0
4 years ago
What is the slope of a line that passes through the points (-2, 4) and (-6, 12)?
SOVA2 [1]
We can use the formula y2-y1/x2-x1 to find the answer. Therefore, we have: 12-4/ -6-(-2). That gets us 8/-6+2 = 8/-4= -1/2. The answer is 3.
5 0
3 years ago
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Explain the rules for multiplication and division to convert units. How do you know when to multiply and when to divide to conve
Art [367]
To convert larger units to smaller units mulitply when the units are smaller you need more pf them to express the same measure. To convert smaller units to larger units, divide. When the units are larger, you need fewer of them to express the same measure.
7 0
3 years ago
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For what values of b will f(x) = logb x be a decreasing function?
musickatia [10]
The answer to this is 0<b<1
4 0
3 years ago
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Need the answers before 8pm
saveliy_v [14]

Answer:

A reflection over the x- axis would be the correct answer.

Step-by-step explanation:

When you flip figure A over the x-axis it will land onto figure B.

5 0
4 years ago
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