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goldenfox [79]
2 years ago
15

Jan takes her three children and two neighbors children to a matinee.all of the children are under age 13.

Mathematics
1 answer:
podryga [215]2 years ago
5 0
What the questions?????
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3 radical 4n ... how can I do this bro
dolphi86 [110]
So the answer would be (4n)1/3
3 0
3 years ago
The length of a rectangle is 4ft less than twice its width. The perimeter of the rectangle is 256 ft. Find the length and width
Olin [163]
For problems like this, change the wording into simple algebraic formulas. We know that the area of a rectangle is its width times its length, or A=LW. The problem tells you that the area is 48, so LW=48. Also, if the length = twice the width minus 4, then L=2W-4.

From here, substitute your new L value for the L in the first equation:
48=LW --> 48=(2W-4)W

Now solve this equation by factoring it out into a polynomial:
48=2W^2-4W --> 24=W^2-2W --> W^2-2W-24=0 --> (W+4)(W-6)=0. Solving this equation gives us W values of 6 and -4, but since the width of a rectangle cannot be negative, the width must be 6.

Since L=2W-4, then L=2(6)-4 --> L=12-4 = 8. Therefore, the dimensions are 6X8, or 6 feet by 8 feet.

To check our work: The length equals four feet less than twice the width: 8=2(6)-4 --> 8=12-4 --> 8=8. This checks out.

Also, the area is 48 ft^2, and (6)(8) = 48, so this also checks out.

Hopefully this helps. If you need any more help or if I went over something too quickly, just let me know.
5 0
3 years ago
Read 2 more answers
Answer the question in the picture
Harlamova29_29 [7]

Answer:

He will make a lot of money

Step-by-step explanation:

4 0
3 years ago
Which of the following is an example of parallel lines?
RSB [31]
Answer: C

Explanation: they will never touch
8 0
3 years ago
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To the nearest hundredth what is the value of X
disa [49]
<h2>Hello!</h2>

The answer is:

The value of "x" is 90.16

<h2>Why?</h2>

To solve the problem we need to use the trigonometric identity of the sine that establish that:

Sin(\alpha )=\frac{OppositeSide}{Hypotenuse}

So, we are given the following information:

\alpha =48(degrees)\\\\OppositeSide=67

Then, applying the trigonometric identity, we have:

Sin(48)=\frac{67}{Hypotenuse}

Sin(48)=\frac{67}{Hypotenuse}\\\\Hypotenuse=\frac{67}{sin(48)}=90.157=90.16

Hence, the value of "x" is (rounded to the nearest hundreth) 90.16.

Have a nice day!

4 0
3 years ago
Read 2 more answers
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