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alexdok [17]
3 years ago
9

Find the missing value ​

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

8

Step-by-step explanation:

Step 1: Set up equation

-1 = 7 - x

Step 2: Subtract 7 on both sides

-8 = -x

Step 3: Divide both sides by -1

x = 8

So 7 subtracted by 8 equals -1.

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Alik [6]

Answer:

= 3 3/4 m^2

or 15/4 m^2

Step-by-step explanation:

The base is the triangle.  

A =1/2 bh

A = 1/2  (3 1/3 * 9/4)

Change 3 1/3 to an improper fraction (3*3+1)/3 = 10/3

A = 1/2 * 10/3 *9/4

Re arranging

   =  1/2* 9/3 * 10/4

 = 1/2 (3) 5/2

 =15/4

Now writing as a mixed number

= 3 3/4 m^2

3 0
3 years ago
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V125BC [204]

Answer:

2 is added

Step-by-step explanation:

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26
Fantom [35]
It’s 16 because you need to kiss the moon
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T= {(8,4),(-5,-1),(8,-6)}
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