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Nataly_w [17]
3 years ago
7

What is the solution to the equation? 2 a+53 = =9

Mathematics
1 answer:
Andre45 [30]3 years ago
8 0

Answer:

-22

Step-by-step explanation:

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If 2x+4 = (x²)²÷2 then what is x?
Leviafan [203]

Answer:

Below.

Step-by-step explanation:

2x+4 = (x²)²÷2

2x + 4 = x^4/2

x^4 = 4x + 8

x^4 - 4x - 8 = 0

We can try trial an error to solve this

Looks like x = 2 fits it:

2^4 - 4(2) - 8

= 16 -8 -8 = 0

so x = 2 is one solution.

I can't find any other solution among other integers.

To find the other solutions you can draw a graph manually or by using software.

There will be either 1 or 3 more real solutions.

I used software to draw the graph and found one other solution:

x = -1.296

8 0
2 years ago
The stem-and-leaf plot lists the number of different ingredients found in different industrial cleaners.
Neporo4naja [7]
<span>A Stem and Leaf Plot is a special table where each data value is split into a "stem" (the first digit or digits) and a "leaf" (usually the last digit).

</span>Since the key says 4|0= 40 the answer to your question is 12. Twelve cleaners have more than 80 ingredients.

Hope this helps :)
5 0
3 years ago
Read 2 more answers
An exponential function with base greater than 1 eventually shows rapid growth. True or false
Stella [2.4K]
True, it keeps getting multiplied by itself more and more
7 0
2 years ago
I need to find angle BAC
igomit [66]

Answer:

m<BAC = 60°

Step-by-step explanation:

Theorem:

In a triangle, the measure of an exterior angle equals the sum of the measures of its remote interior angles.

m<ACD = m<A + m<B

130° = m<A + 70°

m<A = 60°

m<BAC = 60°

8 0
3 years ago
What is the value for ƒ(x) =
Kisachek [45]

Answer:

Is this a completed question?

7 0
3 years ago
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