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likoan [24]
3 years ago
10

HELP PLZ!!!!!!!!!!!!!!!

Mathematics
2 answers:
Andru [333]3 years ago
7 0
B is correct ..............
ExtremeBDS [4]3 years ago
6 0
I believe it is A or B
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Simplify this expression <br> 7z+5+6z-9
Simora [160]

Answer:

7z + 5 + 6z - 9  (Add 7z and 6z, subtract 9 from 5)

<em>13z - 4  </em>(Can't be simplified further)

8 0
2 years ago
Prompt:
Vadim26 [7]

Answer:

Her answer is wrong because she the object cannot hit the ground at negative seconds. She could’ve have used other methods because she used the quadratic formula. The advantages is that it works for every situation. The disadvantages is that it takes longer. She should’ve used a different method.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
839<br><img src="https://tex.z-dn.net/?f=839%20%5Cdiv%2041" id="TexFormula1" title="839 \div 41" alt="839 \div 41" align="absmid
goldfiish [28.3K]

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need thanks and make me brainiest

Step-by-step explanation:

839/41=20.4634146341

6 0
2 years ago
Which expression is equivalent to (x^4/3 x^2/3)^1/3?
KATRIN_1 [288]

Answer: x^{\frac{2}{3} }

Step-by-step explanation:

We have several properties of exponents in use here. The two that are used are:

(x^{a})(x^{b}) = x^{a + b} <em>(Exponents with the same base that are being multiplied together can have the exponents added)</em>

(x^{a})^{b} = x^{(a)(b)} <em>(A base raised to a power, and then raised to another power means that you can multiply the exponents to get the same result as doing inside operations and then outside operations)</em>

<em />

Let's apply it!

First, let's simplify what's inside the parenthesis.

x^{\frac{4}{3} } x^{\frac{2}{3} } <em>(Remember, they have the same base of "x", so we can add the exponents)</em>

x^{\frac{4}{3} + \frac{2}{3} } = x^{\frac{6}{3} } = x^{2}

Now we have (x^{2})^{\frac{1}{3} }. Let's use the second rule.

(x^{2})^{\frac{1}{3} } = x^{\frac{2}{3} }

Hope this helps! :^)

7 0
3 years ago
126=76<br>132=32<br>208=58<br>261=?​
SSSSS [86.1K]

Answer:

dude I ain't no albert einstein but I think it's 61

Step-by-step explanation:

stay groovy man

4 0
3 years ago
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