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natita [175]
3 years ago
10

Piz help me!!!!

e="look \: at \: pic \: piz" alt="look \: at \: pic \: piz" align="absmiddle" class="latex-formula">
​

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
7 0
Here is my solution to this question worked out on paper:

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Vedmedyk [2.9K]
Ex. if your problem is 2/3 ÷ 6/1 you would keep the first fraction the same, change division to multiplication and flip the second fraction
2/3×1/6
Hint: KCC (Keep, change, change)
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I need help please! I'm really bad at math!
sineoko [7]

Answer:

Sorry im not good at diameters

Step-by-step explanation:

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Solve the equation 4x²+4x+1=0​
Natasha2012 [34]

Answer: x = -1/2

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Step-by-step explanation:

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3 years ago
70<br> 239<br> Answer: 2<br> Submit Answer<br> IN MAJOR NEED OF HELP QUICK
AnnZ [28]

Answer:

X = 67°

Step-by-step explanation:

The sum of every triangle’s interior angles is 180°. First subtract the given angle, 23°, from 180°. This equals 157°. Next you can see that one of the triangle’s angles has a right angle mark. This mark means it’s a right angle and all right angles are 90°. Take 157° and subtract 90°. This equals 67°. This means the remaining angle equals 67°.

6 0
3 years ago
Find a solution of the quadratic equation.6x squared + 7x + 2 =0
worty [1.4K]

Given the equation:

6x^2+7x+2=0

We will use the following rule to find the solution to the equation:

x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}

From the given equation: a = 6, b = 7, c = 2

So,

\begin{gathered} x=\frac{-7\pm\sqrt[]{7^2-4\cdot6\cdot2}}{2\cdot6}=\frac{-7\pm\sqrt[]{1}}{12}=\frac{-7\pm1}{12} \\ x=\frac{-7-1}{12}=-\frac{8}{12}=-\frac{2}{3} \\ or,x=\frac{-7+1}{12}=-\frac{6}{12}=-\frac{1}{2} \end{gathered}

So, the answer will be option B) x = -1/2, -2/3

5 0
1 year ago
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