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hammer [34]
4 years ago
13

Area of a combined rectangle

Mathematics
1 answer:
USPshnik [31]4 years ago
3 0
What area of a combined rectangle?
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tickets at a particular movie theatre have different rates for adults and children. on a friday the theatre sold 4 adult tickets
maria [59]
Using elimination method. Using substitution will cause some fraction problems.

c- child tickets
a- adult tickets

4a + 7c = $83
5a + 6c = $90

multiply by -5

-20a - 35c = -$415
20a + 24c = $360

-11c= -$55
c = $5 child tickets

4a + 7(5)= $83

4a + 35 = $83

4a = $48

a= $12 adult tickets

4 0
3 years ago
Draw the image of the rotation of quadrilateral SORT by 270° about the origin​
cestrela7 [59]

Answer:

70

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The maximum capacity in the
Igoryamba

Answer:

34 classes

Step-by-step explanation:

First, subract 180 from 1200. You should get 1020. then do 1020/30. So 34 classes can watch the performance of 180 students.

5 0
3 years ago
Read 2 more answers
a tiny but horrible alien is standing at the top of the empire state building (which is 443443443 meters tall) and threatening t
Aleonysh [2.5K]

The angle for shooting laser gun should be 89.98°.

The vertical height where a tiny but horrible alien is standing is given as 443443443 meters. The horizontal distance of a men in black agent from building is given in the question as 181818 meters. So, let us assume the angle formed to be theta (θ).

Writing the formula for tan theta, that relates the given height and distance

Now, tan θ = vertical height ÷ horizontal distance

Keep the values in above mentioned equation of theta to find the angle.

tan θ = \frac{443443443}{181818}

Performing division to find the tan theta and subsequently calculate the angle

tan θ = 2438.94

θ = tan⁻¹ 2438.94

Calculating tan inverse to find the value of theta

θ = 89.98°

Therefore, the  angle for shooting laser gun by a men in black agent  should be 89.98°.

Learn more about calculation of angle -

brainly.com/question/21865829

#SPJ4

7 0
1 year ago
64% of the students in the school play are boys. If there are 75 students in the play how many are boys?
d1i1m1o1n [39]

Answer:

48 students

Step-by-step explanation:

multpily 75 by 64%. 0.64*75= 48/

5 0
4 years ago
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