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wel
3 years ago
8

7 +(3 x ( 3 + 5)?) + 5

Mathematics
1 answer:
-Dominant- [34]3 years ago
7 0

Answer:

36

Step-by-step explanation:

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A trapezoid is broken into 2 triangles and 1 rectangle. The triangles both have a base of 2 meters and a height of 5 meters. The
Lemur [1.5K]

Answer:

Part 1) The trapezoid has an area of  20\ m^2

Part 2) The kite has an area of  21\ m^2    

Part 3) The area of the trapezoid is less than the area of the kite

Step-by-step explanation:

Part 1

Find the area of trapezoid

we know that

The area of trapezoid is equal to the area of two congruent triangles plus the area of a rectangle

so

A=2[\frac{1}{2} (2)(5)]+(2)(5)

A=10+10=20\ m^2    

Part 2

Find the area of the kite

we know that

The area of the kite is equal to the area of two congruent triangles

so

A=2[\frac{1}{2} (7)(3)]=21\ m^2

Part 3

Compare the areas

The trapezoid has an area of  20\ m^2

The kite has an area of  21\ m^2  

so

20\ m^2< 21\ m^2

therefore

The area of the trapezoid is less than the area of the kite

5 0
3 years ago
Read 2 more answers
Suppose y= 2x - 2.25<br> Find x if y = 10
sukhopar [10]
Y = 2x - 2.25              y = 10
10 = 2x - 2.25
10 + 2.25 = 2x
12.25 = 2x
6.125 = x

hope this helps, God bless!
5 0
3 years ago
Susan has puppies and chickens as pets. In total, there are 78 legs and 27 pets. How many puppies and how many chickens does Sus
enyata [817]

Answer:

2.89

Step-by-step explanation:

78/27=2.88

6 0
3 years ago
Read 2 more answers
Whats greater 1000000mm or 100m
zimovet [89]
100 meters is the exact same as 1000000 millimeters.

1 meter = 1000 millimeters. 
100 x 1000 = 1000000 millimeters. 
6 0
3 years ago
tickets for a cinema costs £4 and £5. There were 223 customers who paid a total of £936. How many bought £4 tickets
noname [10]

The number of people who bought £4 tickets are 139.

<h3>How to illustrate the equation?</h3>

Let £4 tickets be x

Let £5 tickets be y.

Therefore based on the information given, this will be:

x + y = 223 ..... i

4x + 5y = 936 ..... ii

From equation i

x = 213 - y

Put this into equation ii

4x + 5y = 936

4(213 - y) + 5y = 936

852 - 4y + 5y = 936

Collect like terms

y = 84

This implies that the number of £5 tickets is 84.

Recall that x + y = 223

x + 84 = 223

x = 223 - 84

x = 139

The number of £4 tickets is 139

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brainly.com/question/2972832

#SPJ1

3 0
1 year ago
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