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Elena L [17]
2 years ago
9

In order for the parallelogram to be a rhombus, x=[?]. (9x+31) 32 HELP NEEDED ASAP

Mathematics
1 answer:
spayn [35]2 years ago
5 0
X = 3



Explanation:

In a rhombus, the diagonals are perpendicular, creating four congruent right triangles.


Because the value of all three angles within any given triangle will add up to 180°, we can easily simplify the equation.

First, we’ll need to add our given angles. Which are 32° (as can be seen on the graph) and 90° (because any pair of perpendicular lines create four right angles and this triangle includes one of them).

32° + 90° = 122°


Next, we’ll subtract 122 from 180 to find the remaining angle measure

180 - 122 = 58

Then, we’ll subtract 31 with the subtraction property of equality

58 - 31 = 27

Right now, our equation looks like:

27 = 9x


In order to simplify this equation further, we must use the division property of equality to get x on its own.

27/9 = 9x/9

3 = x
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Given:

radius of a cylindrical construction pipe is 3 ft

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Required:

what is it’s volume

Explanation:

volume of cylinder:

\begin{gathered} V=\pi r^2h \\  \\ here\text{ h is the length of the pipe} \\  \\ V=3.14\times(3)^2\times25 \\  \\ V=3.14\times9\times25 \\  \\ V=707\text{ ft}^3 \end{gathered}

Required answer:

V=707\text{ ft}^3

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What is a multiply of 4
anastassius [24]

Answer:

2 times 2 or 24 im not sure

Step-by-step explanation:

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Select all ratios equivalent to <br> 22:10.<br><br> 11:5<br> 110:50<br> 33:15
saveliy_v [14]

Answer:

All the 3 choices are correct.

Step-by-step explanation:

11:5   11 divided by 22 is 1/2  and 5/10 is 1/2

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Please help me with geometry
sladkih [1.3K]

Answer:

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Step-by-step explanation:

A triangle can be defined as a two-dimensional shape that comprises three (3) sides, three (3) vertices and three (3) angles.

Simply stated, any polygon with three (3) lengths of sides is a triangle.

In Geometry, a triangle is considered to be the most important shape.

Generally, there are three (3) main types of triangle based on the length of their sides and these include;

I. Equilateral triangle: it has all of its three (3) sides and interior angles equal.

II. Isosceles triangle: it has two (2) of its sides equal in length and two (2) equal angles.

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DUE IN 10 MINS HELP AS SOON AS POSSIBLE ASAP ILL GIVE BRAINLIEST!!
NNADVOKAT [17]

Answer:

m = -3

Step-by-step explanation:

First, find two clear points:

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Then, use the slope formula:

m = <u>y2 - y1</u>

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m = <u>1 - (-2)</u>

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This means that the rise-over-run is -3 over 1, or 3 over -1.

Which means three down and 1 to the right, or 3 up and 1 to the left.

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