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Akimi4 [234]
3 years ago
7

(20 POINTS AND BRAINLIEST ANSWER!!!) I need help with these two Geometry 1 questions!

Mathematics
1 answer:
777dan777 [17]3 years ago
6 0
Let me get paper! i will help

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What is the area of the rectangle
Eddi Din [679]

Answer:

B) \frac{15}{4}

Step-by-step explanation:

Area of a rectangle formula:

A = bh

Given:

b = 2\frac{1}{2}

h = 1\frac{1}{2}

Work:

A = bh

A = (2\frac{1}{2} )(1\frac{1}{2} )

A = \frac{15}{4}

4 0
2 years ago
Anna is going to play guitar in her school's annual concert. If she starts by practicing for one hour per day and increases the
Drupady [299]
On day one she starts of with 1 hour so it will be 1+30x. X being the number of days so by the seventh day Anna would practice for 240 minutes.  
4 0
3 years ago
Read 2 more answers
The admision fee at a basket ball game is 350$ for children and 750$ for adults. On a certain night,1500 people enter the basket
Hoochie [10]

<u>Note: The only way to solve this problem is by adjusting the fees to $3.50 and $7.50.</u>

Answer:

<em>1300 children attended the basketball game</em>

Step-by-step explanation:

System of Equations

Let's call:

x = number of children attending the basketball game

y = number of adults attending the basketball game

On a certain night, 1500 people enter the game, thus:

x + y = 1500           [1]

Since each admission fee for children cost $3.50 and $7.50 for adults and it was collected $6050, thus:

3.50x + 7.50y = 6050            [2]

From [1]:

y = 1500 - x

Substituting in [2]:

3.50x + 7.50(1500 - x) = 6050

Operating:

3.50x +  11250 - 7.50 = 6050

-4x = 6050 - 11250

Solving:

x = 1300

1300 children attended the basketball game

5 0
3 years ago
Is 2.5 rational, integer, whole,natural, irrational
Lyrx [107]

Out of that particular list, the only description
that applies to 2.5 is "rational".

3 0
3 years ago
Use the proportion. What is 72% of 150
kherson [118]

Answer:

108

Step-by-step explanation:

150x0.72=108

4 0
3 years ago
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