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3 years ago

in the figure below,angle y and angle x from vertical angles.angle y forms a straight line with 80° angle and the 60° angle

Mathematics

1 answer:

abruzzese [7]3 years ago

7 0

I need a picture of the figure otherwise i cant help

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The value of a rare comic book is expected to follow a geometric sequence from year to year. It is presently worth $800 and is e

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You add 1/4 each year:
800 to 1000 in one year
1000 to 1250 in 2
1250 to around 1812.5

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3 years ago

In circle P with MLNRQ =60, find the mLNPQ

Diano4ka-milaya [45]

Answer is 120
AngNPQ=2*angNRQ=120

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2 years ago

Mr. Morris is going to save money and replace his sailboat's mainsail himself. He must determine the area of the mainsail in ord

Readme [11.4K]

Answer:

Area of parallelogram is 150 square ft

Step-by-step explanation:

Given the parallelogram in the figure whose height is 10 ft and base length is 15 ft.

Area of parallelogram is $base \times height$

= $15\times 10ft^2$

= 150 square ft

now we have to decompose this parallelogram into rectangles and triangles and then to determine the shape.

The given parallelogram KLMN can be decomposed into 2 triangles and one rectangle.

2 right angled triangles KPL and NOM by construction

$KL^{2}=KP^{2}+PL^{2}=10^{2}+2^{2} =100+4=104$

⇒ $KL=\sqrt104=10.2 ft=MN$ (∵ KLMN is a parallelogram)

Hence, dimension of triangles are 10 ft, 2 ft and 10.2 ft

Now rectangle KPON with dimension 15 ft and 10 ft because KP and NO are perpendiculars on LM.

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3 years ago

In her last basketball game, Carla scored 46 points. In the current game, she has scored 24 points so far. How many more two-poi

KatRina [158]

Answer:

Carla needs to make at least 11 two-pointer shots in the surrent game

Step-by-step explanation:

The first thing we can do is to find the difference between the number of points that Carla scored in her first game and her second game.

This will be 46 - 24 = 22 points difference

Carla needs to make a certain number of two-pointers to get at least the same score she had in her previous game.

We can get this number of two-pointers that needed to be made by dividing the difference in scores by 2

i.e number of two-pointer shots = 22/2 =11 shots

Therefore, Carla needs to make at least 11 two-pointer shots to be able to get the same score in her current game.

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3 years ago

The dot plot below shows the number of dogs in neighborhood houses: A dot plot with integers 1 to 5 is shown. It is labeled Dogs

RUDIKE [14]

It is not symmetric because it has a peak at 1 and to be symmetric it has to be the same on both sides of the peak

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3 years ago

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