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ANTONII [103]
2 years ago
9

Write fifty-seven and one hundred forty-two thousandths in standard form.

Mathematics
1 answer:
Vedmedyk [2.9K]2 years ago
6 0
57,142 because it says standard
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Solve for x. √10−13x=x−4<br><br> x=−2 or x=−3<br> x = 2 or x = 3<br> no solution<br> x=−6 or x = 1
frutty [35]
Your answer should be the 3rd choice. There is no solution.

7 0
3 years ago
Worth 10 points please help me ASAP
Nitella [24]
(2,-2) would be the answer I think
8 0
2 years ago
In an examination it is required to get 40% of the aggregate marks to pass. A student gets 261 marks and is declared failed by 4
svetoff [14.1K]
The solution to the problem is as follows:

<span>→x− 4% (x) = 261</span>
<span><span>
→x − <span><span>4x/</span>100 </span>= 261

</span></span>I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
2 years ago
What is the solution set of -x^2-6&lt;0 ?
natita [175]

Answer:

All real numbers

Step-by-step explanation:

Let's solve your inequality step-by-step.

−x2−6<0

Let's find the critical points of the inequality.

−x2−6=0

−x2−6+6=0+6(Add 6 to both sides)

−x2=6

−x2

−1

=

6

−1

(Divide both sides by -1)

x2=−6

x=±√−6(Take square root)

3 0
3 years ago
Help me on this please
Rina8888 [55]

Answer:

x = 3.5

Step-by-step explanation:

Triangle to the right:

4^2 + x^2 = 8^2

16 + x^2 = 64

y^2 = 48

Triangle to the left:

x^2 + 6^2 = 48

x^2 + 36 = 48

x^2 = 12

x = sqrt(12)

x = 3.5

4 0
2 years ago
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