3 years ago

i’m being timed so pls help me fast

Mathematics

2 answers:

Alexandra [31]3 years ago

8 0

It’s a because it’s in a straight line and it’s repeating

Iteru [2.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

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What are the solution(s) to the quadratic equation 98 - x^2 = 0?

Rashid [163]

Answer:

$+/-7\sqrt{2} =x$

Step-by-step explanation:

To solve the quadratic equation, move x^2 using inverse operations then take the square root of both sides.

$98-x^2=0\\98-x^2+x^2=0+x^2\\98=x^2\\\sqrt{98}=\sqrt{x^2} \\\sqrt{2*49}=x \\7\sqrt{2} =x$

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3 years ago

Simplify.<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B20%2B5%7D" id="TexFormula1" title="\sqrt{20+5}" alt="\sqrt{20+5}" alig

Molodets [167]

Answer:

√(20 + 5) = 5

Step-by-step explanation:

Let's solve the problem,

→ x = √(20 + 5)

→ x = √25

→ [ x = 5 ]

Hence, the answer is 5.

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1 year ago

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of all the students in class, 1/5 of them walk to school. What percent of students in the class walk to school

bagirrra123 [75]

Answer:

20%

Step-by-step explanation:

1/5 is the same as 2/10

2/10 is the same as 0.2

0.20 is the same as 20%

=) u got it!

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4 years ago

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tatyana61 [14]

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4.79

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3 years ago

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The equation sin(25o) = 9/C can be used to find the length of line ab . What is the length of line ab?

Sauron [17]

Sin Ф=opposite/ hypotenuse
In this case:
sin 25º=9 in /c
c=9 in/ sin 25º
c≈21.3 in.

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3 years ago

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*i’m being timed so pls help me fast*

i’m being timed so pls help me fast