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guajiro [1.7K]
2 years ago
7

Solve for x. Enter the solutions from least to greatest.

Mathematics
1 answer:
nignag [31]2 years ago
7 0

Answer: -4.73, -1.27

Step-by-step explanation:

(x+3)^2 =3\\\\x+3=\pm \sqrt3\\\\\\x=-3 \pm \sqrt3\\\\x \approx -4.73, -1.27

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One side of a rectangle is five times as long as the other side. If the perimeter is 72 meters, what is the length of the shorte
Yakvenalex [24]
6 meters

72 = x+x+5x+5x
72 = 12x
6 = x 
the shorter side is 6 meters
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4 years ago
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What number goes in the box to make the equation true? Blank = 5/16 x 8/15
Sidana [21]

Answer:

The blank box is 1/6

Step-by-step explanation:

5/ 16 x 8/15 = 40/240

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The area of a circle having radius 14 cm is<br> cm.<br> Use *<br> 22<br> 7
DaniilM [7]

Answer:

A=616cm²

Step-by-step explanation:

The question says to use

\frac{22}{7}

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\frac{22}{7}  {r}^{2}  \\\frac{22}{7}  \times 196 \\  = 616

6 0
3 years ago
Need help really badly please help .
Harlamova29_29 [7]

Answer:

sin s = 36 / 42 = 18 / 21 = 6/ 7

sin R = 14 / 42 = 7 / 21 = 1 / 3

cos s = 14 / 42 = 1 / 3

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4 0
3 years ago
A bicycle wheel with diameter 16 inches rides over a screw in the street. The screw is on level ground before it
34kurt

Answer:

16 inches

Step-by-step explanation:

<em>Note: it should say 56π inches instead of 56 inches otherwise no option is correct</em>

<u>Given</u>

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<u>Full circumference of the wheel </u>

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<u>Bike moves </u>

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<u>The wheel turns:</u>

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We only consider her 0.5 of full turn of the wheel to identify the screw position

Since we consider the turns from the ground level as the initial position of the screw, the screw position in the end will be half turn opposite to ground level.

This is the full diameter length, which is 16 inches

So correct answer option is 16 inches

3 0
3 years ago
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