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Nataly [62]
3 years ago
13

Can someone plz help me

Mathematics
1 answer:
omeli [17]3 years ago
3 0

Answer:

54 sq ft

Step-by-step explanation:

6ft x 3 ft = 18 sq ft

9 ft x 4 ft = 36 sq ft

18 sq ft + 36 sq ft = 54 sq ft

The choices should be in sq ft, not in sq cm

The value of area in sq cm would be far greater than the value of area in sq ft.

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Mabel had a skating rink party for her birthday the cost to rent the party room was $75 the cost of the ticket for each of the 6
Aleksandr [31]

Answer:

$123

Step-by-step explanation:

The question isn’t complete, it is however completed below;

Mabel has a skating rink party for her birthday. The cost to rent the party room was $75. The cost of the ticket for each of the 6 people who came to the party was $8. What was the total cost of the party?

Let’s solve now!

In this question, we are asked to calculate the cost spent on a party if the room in which the part was hosted cost a certain amount and the 6 people invited paid a certain ticket fee.

To calculate this, we simply add the amount of the ticket plus the amount for the room.

The total amount paid for the ticket would be 6 * 8 = $48

Adding this to the room cost will yield ;

$48 + $75 = $123

Hence the party cost a total of $123

4 0
3 years ago
Read 2 more answers
Michelle is three times as old as Fiona. Fiona is twice as old as Madeline. Madeline is seven years old. How old is Michelle?
Leto [7]
7*2=14
14*3=42

Michelle is 42 years of age...
6 0
3 years ago
- If MML = (11x - 5), mJK = (4x + 26)° and mZMNL = (10x – 12),<br><br><br><br> find mZMNL.
GenaCL600 [577]

Answer:

m∠ MNL = 78º

Step-by-step explanation:

<u>Arcs meassures </u>

mML = (11x - 5)º

mJK = (4x + 26)°

<u>Angle meassure</u>

m∠MNL = (10 x – 12)º

______________________

angle measure = average of arcs

m∠MNL  = (mML+ mJK)/2

Replacing

(10x – 12)º =  ((11x - 5)º + (4x + 26)° )/ 2

10x -12 =  (15x + 21 )/2

10x - 7.5x = 10.5 + 12

2.5x = 22.5

x= 9

m∠MNL = (10 x – 12)º

             = 90 - 12

             = 78º

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B2x-3%7D%20%3D5" id="TexFormula1" title="\sqrt{2x-3} =5" alt="\sqrt{2x-3} =5" align="
Digiron [165]
X=14

How to:
Square both sides then solve the equation
7 0
3 years ago
PLEASE HELP I NEED TO PASS THIS CLASSS!!!!!!!!!!
Nuetrik [128]

Answer:

1, 2, 4

Step-by-step explanation:

The triangles are similar by AAA or SSS (yes)

The sides are proportional (yes)

The length of AB is 21, not 15 (no)

The length of BC is 9 (yes)

The dilation is an enlargement, not reduction (no)

5 0
3 years ago
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