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alexandr402 [8]
3 years ago
12

Alania bought a square frame for her desk that has an area of 81 square inches. What is the side length of the frame?

Mathematics
1 answer:
Pavel [41]3 years ago
3 0

Step-by-step explanation:

Side length of the frame = √81 = 9 inches.

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one month Miguel rented 5 movies and 3 video games for a total of $27. The next month he ordered 2 movies and 6 video games for
34kurt

Answer:

The price of each movie is $2.25

The price of each video games is $5.41  

Step-by-step explanation:

Given as :

Miguel rented 5 movies and 3 video games for a total cost = $27

Next day Miguel rented 2 movies and 6 video games for a total cost = $36

Let The cost of each movie = $m

And The cost of each video game = $v

Now, According to question

5 m + 3 v = 27            .....1

2 m + 6 v = 36          ...........2

Now, solving the equation

2 × (5 m + 3 v)  - (2 m + 6 v) = 2 × 27 - 36

Or, 10 m + 6 v - 2 m - 6 v = 54 - 36

Or, (10 m - 2 m) + (6 v - 6 v) = 18

Or, 8 m + 0 = 18

∴ m = \dfrac{18}{8} = \dfrac{9}{4}

i.e m = $2.25

So, The price of each movie =  m = $2.25

Again, put the value of m into eq 2

So, 2 × 2.25 + 6 v = 36  

Or, 4.5 + 6 v = 36  

Or, 6 v = 36 - 4.5

Or, 6 v = $32.5

∴ v = \dfrac{32.5}{6}

i.e v = $5.41

So, The price of each video games = v = $5.41

Hence, The price of each movie is $2.25 and

The price of each video games is $5.41  Answer

7 0
3 years ago
BRAINLIEST BEFORE I DIEEE HELP
kaheart [24]

Answer:

2/9

Step-by-step explanation:

Prob(consonant on first spin)

= 1/3

Prob(vowel on 2nd spin)

= 2/3

prob(event as stated)

= (1/3)(2/3)

= 2/9

7 0
3 years ago
A) 67°<br><br> B) 98°<br><br> C) 80°<br><br> D) 69°
zavuch27 [327]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Define complex fraction. Give two examples of a complex fraction
Charra [1.4K]
A complex fraction are two fractional expressions, one over the other. 
Example 1: 7/8 over 3/4
Example 2: 1/4 over 5/6
6 0
3 years ago
Choose all the examples that require measuring the area.
koban [17]

Answer:

A and E

Explanation:

A.the space the bottom of a tent takes up- Area

B.the distance around the outside of a tent- Perimeter

C.the measure from the top to the bottom of a tent- Height

D.the measure from the top to the bottom of a flat sleeping bag-length

E.the space a flat sleeping bag takes up-area

F.the distance around the outside of a flat sleeping bag- perimeter

8 0
3 years ago
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