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Delvig [45]
3 years ago
13

Please solve this will mark brainlist

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0

Answer:

9 + (-4) & 9 - 4

Step-by-step explanation:

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456÷100=4.56

How to check your work: 456÷4.56=100

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Step-by-step explanation:

A hypothesis is just a guess, so you cant be wrong

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How do you solve this? My algebra 2 teacher taught it to us in class but it still confuses me! Thank you!
nataly862011 [7]

\bf \cfrac{\frac{1}{8}-\frac{1}{2x}}{\frac{1}{12x}-\frac{1}{3x^2}} \begin{array}{llll} \leftarrow \textit{our LCD here will just be }8x\\[0.9em] \leftarrow \textit{our LCD down here will be }12x^2 \end{array}

\bf \cfrac{~~\frac{(x)1-(4)1}{8x}~~}{\frac{(x)1-(4)1}{12x^2}}\implies \cfrac{~~\frac{x-4}{8x}~~}{\frac{x-4}{12x^2}}\implies \cfrac{~~\begin{matrix} x-4 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }{\underset{2}{~~\begin{matrix} 8x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\cdot \cfrac{\stackrel{3x}{~~\begin{matrix} 12x^2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}{~~\begin{matrix} x-4 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\implies \cfrac{3x}{2}

8 0
3 years ago
What is 4 3/4 + 2 2/5<br>Please explain
nadya68 [22]
To find the answer you need to turn them into improper fractions to do that you would multiply the whole number by the denominator and add the top number. 4 3/4 = 19/4 2 2/5= 12/5 So then you would find a common denominator for 19/4 And 12/5 a common multiply of 4 and 5 is 20 so 19/4 would turn into
6 0
3 years ago
Really Confused Please Help me Up to 20+ Brain points A Through B
Aleks04 [339]

Answer:

Logan: 17.5                   Landon: 16.5

f=1.75y                            f =1.5y+1.5

                                      TABLE

                                       2|4.5

                                       4|7.5

                                       6|10.5

                                        8|13.5

                                         10|16.5

TABLE

2|3.5

4|7

6|10.5

8|14

10|17.5

Step-by-step explanation:

Read up and down

4 0
3 years ago
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