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fgiga [73]
2 years ago
5

Solve with picture PLEASE show all work

Mathematics
1 answer:
miskamm [114]2 years ago
5 0

Answer:

40 in.^2

Step-by-step explanation:

Let's name the 2 shaded triangles: The left one is T1 and the right one is T2.

The area of a right triangle can be found using the equation (a*b)/2.


The 2 legs of T1 are 8 in. and 6 in. (from 10 - 4)
Area of T1 = \frac{8 * 6}{2} = 24 in.^2

The 2 legs of T2 are 8 in. and 4 in.
Area of T2 = \frac{8 * 4}{2} = 16 in.^2

Area of shaded region = 16 + 24 = 40 in.^2

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A school play sells adult and child tickets. On Friday they sold 55 child tickets and 20 adult tickets for $200. On Saturday the
Anarel [89]

Answer:

$2

Step-by-step explanation:

Let, price of individual child ticket is $x, and price of individual adult ticket is $y.

Now, on Friday we can write an equation is 55x+20y=200....(1).

and on Saturday we can write an equation is 72x+36y=306.....(2).

so, Equation 1: 55x+20y=200

 

Equation 2: 72x+36y=306

now, we are going to solve both equations.

after solving you will find x=2 and y=4.5

Hence, we can say that the cost of child ticket is $2, and the cost of adult ticket is $4.50.

4 0
3 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST
Oliga [24]
A) (3x+30)+(x-5)+35=180
4x+60=180
4x=120
x=30

b) A=x-5
A=25

B=3x+30
B=120


6 0
3 years ago
12(x - 1) = - 4(3-X) + 8x
Dimas [21]

This equation has infinite solutions, any real number makes it true.

8 0
3 years ago
If you could answer all of these that would be very helpful please help!!
Vlad [161]
0.75 is equal to 6\8
5.8 is > 4\5
a decimal greater than 5\8 is 1.2
0.2 > 1\4
0.7>0.6
a decimal smaller than 6\8 is 0.01
The one that is not equal to -7\5 is -11\5 
The answer is D 

3 0
3 years ago
Tracy bought 2 cans of paint and 7 1/3 pints of special paint additive formulated to reduce mildew. Before painting her house, s
podryga [215]

Answer:

3 2/3 pint

Step-by-step explanation:

First break down the mixed number to divide (into 7 and 1/3)

7 divided by 2 is 3.5 (Convert 3.5 to sixths)

1/3 divided by two is 1/6

1/6 + 3 3/6= 3 4/6 OR 3 2/3

Hope this helps! :)

5 0
3 years ago
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