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nirvana33 [79]
3 years ago
10

The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown. Wh

at is the smallest possible perimeter of the triangle, round to the nearest hundredth?
Mathematics
1 answer:
Andrews [41]3 years ago
4 0
Are you doing Pythagory and theorem
 
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Find the circumference of the circle.
DaniilM [7]

Use this formula: C=2πr. Divide 14/2 to get the radius. Substitute the radius into the formula.

The answer is 14pi units.


<u>Please mark this answer as the Brainliest if it helped! Thank you.</u>

5 0
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Does x equal if the problem is negative x -4x - 7 equals 5 negative 2X
Sphinxa [80]

Answer:

X = - 4

Step-by-step explanation:

Given in problem

- x -4x - 7 = 5 -2x

Or, -5x - 7 = 5- 2x

Or, -5x + 2x = 5 + 7

Or, -3x = 12

Or, x = - \frac{12}{3}

∴ X = - 4    Answer

6 0
3 years ago
Find the volume of the composite solid.
OLEGan [10]

Here's the solution,

the volume of the given figure is :

=》

volume \:  \: of \:  \: (pyramid \:  + rectangular \:  \: prism)

volume of pyramid :

=》

\dfrac{l \times b \times h}{3}

=》

\dfrac{4 \times 5 \times 6}{3}

=》

\dfrac{120}{3}

=》

40

volume of pyramid = 40 cm³

now, volume of rectangular prism :

=》

l \times b \times h

=》

4 \times 5 \times 2

=》

40

volume of rectangular prism = 40 cm³

volume of composite figure = 40 + 40

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4 0
2 years ago
Complete the table using the equation w = m + 4
sveticcg [70]

Answer:

5+4 = 9

6+4 = 10

7+4 =11

Step-by-step explanation:

8 0
3 years ago
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Evaluate 6x – y if x = 5 and y = 8.<br> 3<br> 22<br> 43<br> 57
Anestetic [448]

Answer:

the answer is 22

Step-by-step explanation:

you just need to plug in the values of x and y so...

6(5)-8

30-8

=22

4 0
3 years ago
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