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UNO [17]
3 years ago
8

im asking this again because some people are I D I O T S but no links and no random answers PLEASEEE HELP! im gonna fail this cl

ass T^T directions are in the picture

Mathematics
2 answers:
lidiya [134]3 years ago
4 0
There are 180 degrees in a triangle so 180-36 which is 144 and since you’re looking for two angles, you divide 144 by 2 and you get those two angles.
So x=72
Neko [114]3 years ago
3 0
72 babes hope this helps a bit :)
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A cactus casts a shadow 33 feet long. At the same time of day, Liam who is 6 feet tall, casts a shadow 9 feet long, as shown.
castortr0y [4]

Answer:

here's the solution :-

1.) =》the base of the larger triangle is the length of shadow formed by cactus .

so, length of cactus is : 33 feet.

2.) now, jn the smaller triangle formed by liam and it's shadow : -

=》

since both triangle form 90° the bases of both the larger and smaller triangles are parallel , so the base angles of larger triangle = corresponding base angles of the smaller triangle

hence, the both triangles are similar

( by A.A postulate )

now since the both triangles are similar, the the sides will be proportional ,

=》

\frac{9}{33}  =  \frac{6}{x}

=》

x =  \frac{6}{9}  \times 33

=》

x = 2 \times 11

=》

x = 22

so, length of the cactus = x = 22 feet

6 0
3 years ago
The data represents the daily rainfall​ (in inches) for one month. Construct a frequency distribution beginning with a lower cla
Lemur [1.5K]
No no no no no no no no no no no no no no no no no
3 0
2 years ago
HELP ME PPLS I LOVE U <33
S_A_V [24]

Answer:

The surface area is about 395.2 cm^2.

Step-by-step explanation:

S = 2*(6.72*12.7 + 5.78*(6.72 +12.7))

.. = 2*(85.344 +5.78*19.42)

.. = 2*197.5916)

.. = 395.1832

5 0
3 years ago
What is the volume of the cube below length 9 width 9 height 9
Effectus [21]

Answer:

Cube

Solve for volume

V=729

Step-by-step explanation:

hope it helps

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8 0
3 years ago
Read 2 more answers
Last year, 46% of business owners gave a holiday gift to their employees. A survey of business owners indicated that 20% plan to
alisha [4.7K]

Answer:

Part a: So the number  of business owners giving holiday gift to their employees from survey is 12.

Part b: p-value is 0.00003

Part c: value of p is less that a we reject the null hypothesis.

Step-by-step explanation:

Part a

number of business owners=20%  x n

number of business owners= 0.2x 60

number of business owners=12

Part b

H0: p=0.46

H1: p<0.46

Here

n=60, \hat{p}=0.2, p=0.46

So test statistics is given as

                        z=\frac{\hat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}\\z=\frac{0.20-0.46}{\sqrt{\frac{0.46(1-0.46)}{60}}}\\z=\frac{-0.26}{0.064}\\z=-4.04

p-value is P(z<-4.04)= 0.00003

Part c

As value of p is less that a we reject the null hypothesis.

4 0
3 years ago
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