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Virty [35]
3 years ago
10

Identify quadrilateral ​

Mathematics
1 answer:
Sholpan [36]3 years ago
4 0

14. trapezoid

- the bases are parallel

15. rhombus

- if you add 57 and 33 you will get 90 degrees. that means all the other angles the diagonals create intersecting each other are 90 degrees, and one of the properties of a rhombus is they have perpendicular diagonals.

16. kite

- two adjacent sides are congruent, and the two angles drawn are congruent

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ladessa [460]

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In total it is 19.5m. squared

Step-by-step explanation: split the shape into 2 :)

5 times 3 for rectangle area

3 times 3 for triangle and divide the total(9) by two since triangles are always like a half of a square.

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3 years ago
Solve for x 5(x+1)=4(x+8)
joja [24]

Answer:

x=27

Step-by-step explanation:

expanding the above expression we get

5x+5=4x+32

grouping numbers with coefficient of x at the left side and constant at the right side we get

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A randomly selected sample of college basketball players has the following heights in inches.
Romashka [77]

Answer:

__63.81 inches__< μ <___65.87 inches__

Step-by-step explanation:

To calculate at 95% confidence interval, we need the Mean of the sample= 64.84

Sample size=32

Standard Deviation=2.9592

95% Confidence Interval: 64.84 ± 1.03

(63.81 inches to 65.87 inches)

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5 0
3 years ago
Tony is building a doghouse and the front
Viktor [21]

Answer:

and the front what can you post more or is that the question if so good for him to build his dog a house

Step-by-step explanation:

6 0
3 years ago
F(x)=log5 (2x+12)+2 yeah this ome threw me off
sergeinik [125]

Answer:

See below for a graph

Step-by-step explanation:

Let's call the parent function g(x) = log₅(x), which has a vertical asymptote at x=0, and goes through the points (1, 0), (5, 1), (25, 2).

Then this function is

... f(x) = g(2(x+6)) +2

That is, the function is horizontally compressed by a factor of 2, shifted left 6 units, and shifted up 2 units. This moves the points listed above to ...

... (-5.5, 2), (-3.5, 3), (6.5, 4)

The graph shows the parent function and the listed points in blue, then the transformed function and the corresponding points in red.

5 0
3 years ago
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