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4 years ago

13

Solve 2x+2>10 i need to know what this is?

1 answer:

mrs_skeptik [129]4 years ago

6 0

Answer:

x>4

Step-by-step explanation:

$2x + 2 > 10 \\ 2x > 10 - 2 \\ 2x > 8 \\ x > 4$

Sorry if there is any mistakes

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What is the measure of angle BAC

DanielleElmas [232]

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3 years ago

Need helps plsssssssssssssss

slavikrds [6]

Answer:

64

Step-by-step explanation:

4^3 is just 4*4*4

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6 0

3 years ago

Read 2 more answers

Over [174]

$\huge \mathbb{\green{\fbox{\pink{ANSWER}}}}$

$\\ \: \: \implies \: sin^{4} \: \theta + cos^{4} \: \theta \rightarrow \blue{ \frac{1}{2} }$

$\\ \\ \: \large \mathfrak \green{Solution} :$

$\\ \bf \: Given :$

$\\ \sf \: \: \bf sin \: \theta - cos \: \theta = 0$

$\\ \sf \rightarrow \: sin \: \theta = cos \: \theta$

$\\ \sf \rightarrow \: \frac{sin \: \theta} {cos \: \theta} = 1$

$\\ \sf \rightarrow \: tan \: \theta = 1$

$\\ \sf \rightarrow \: tan \: \theta = tan \: 45 \degree$

$\\ \sf \rightarrow \: \theta = 45 \degree$

$\\ \\ \therefore \: sin^{4} \: \theta + cos^{4} \: \theta$

$\\ \sf \rightarrow \: sin^{4} \: 45 \degree + cos^{4} \: 45 \degree$

$\\ \\\sf \rightarrow \: (\frac{1}{ \sqrt{2} } ) ^{4} +(\frac{1}{ \sqrt{2} } ) ^{4}$

$\\ \sf \rightarrow \: ( \frac{1}{ \cancel {\sqrt{2} }} )^{ \cancel{2}} ( \frac{1}{ \cancel{ \sqrt{2} }} )^{\cancel{2}} + ( \frac{1}{ \cancel {\sqrt{2} }} )^{ \cancel{2}} ( \frac{1}{ \cancel{ \sqrt{2} }} )^{\cancel{2}}$

$\\ \\\sf \rightarrow \: \frac{1}{2} × \frac{1}{2} + \frac{1}{2}× \frac{1}{2}$

$\\ \\ \sf \rightarrow \: \frac{1}{4} + \frac{1}{4}$

$\\ \\ \sf \rightarrow \: {\cancel \frac{2} {4}}$

$\\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf \implies \fbox{\pink {\frac{1}{2}}}$

3 0

3 years ago

Read 2 more answers

The list below shows the number of books read by students in Abram’s class over the summer. What is the mode of the data3,6,12,4

Soloha48 [4]

We are given a set of data depicting the number of books read by students.

We are required to find the mode of the data.

In order to find the mode, we simply need to count each unique number and know how many times each number occurs.

The unique number with the largest frequency of occurence is the mode of the data.

The data given is:

$3,6,12,4,3,5,4,8,4,10,4,8,7,5,7$

We will represent each count for the unique numbers with a frequency table showing each unique number and the number of times it occurs.

This table is done below:

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2 years ago

What does f(0) = 5 mean?

vodka [1.7K]

The input of 0 using the function f gives the output value of 5.

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3 years ago