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3 years ago

What is it hurry I need this ASAP

Mathematics

2 answers:

Sveta_85 [38]3 years ago

7 0

Answer:

The last one because the blue is on the 4 so X can be 4 or greater than 4

Nadya [2.5K]3 years ago

3 0

Answer:

4th option

Step-by-step explanation:

$x \geqslant 4$

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NEED ANSWER ASAP!!! Express your answer in scientific notation. 9.3 X 107 - 3.14 X 106

kirza4 [7]

Answer:

$89.86\times 10^6$

Step-by-step explanation:

$9.3\times 10^7 - 3.14\times 10^6\\$

In order to simplify the above expressions we make sure that we get same powers of 10 for both the terms.

So, we multiply and divide the first term with 10

Dividing first term by 10.

$\frac{9.3\times 10^7}{10}\\9.3\times 10^{7-1}\\9.3\times 10^6\\$

Now multiplying it by 10.

$10\times9.3\times 10^6\\93\times 10^6$

Evaluating the new expressions.

$93\times 10^6 - 3.14\times 10^6\\$

Taking $10^6$ common factor out.

$(93-3.14)\ties 10^6$

$=89.86\times 10^6$

5 0

3 years ago

A2+b2 = C2solve for a

lesantik [10]

$a^2+b*2=c^2$

$a^2+2b=c^2

$ $\text{Regroup terms}$

$a^2=c^2-2b
$ $\text{Subtract 2b from both sides}$

$a=\pm \sqrt{c^2-2b}$ $\text{Take the square root of both sides}$

3 0

3 years ago

Ratio equivalent to 3 : 4

lana66690 [7]

A ratio equivalent to 3:4 is 6:8

4 0

4 years ago

You invest $5000 at 6.25% interest. How much is in your account after 8 years if

romanna [79]

Answer:

A. annually I believe it's the answer bc you add interest every year that way

6 0

3 years ago

Read 2 more answers

What are the x and y -intercepts for the equation 5x - 4y = 10

balu736 [363]

Answer:

x=2

y= -2.5

Step-by-step explanation:

x int

1.) set y to 0 (5x -4(0)=10

solve for 5x=10

y int

1.) set x to 0

solve for -4y=10

4 0

3 years ago

Read 2 more answers