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katrin [286]
3 years ago
14

I need help with this question.

Mathematics
1 answer:
mars1129 [50]3 years ago
7 0

Step-by-step explanation:

area of ∆ ACB = 1/2× AB×CP

= 1/2× 16× 21 m²

=8×21m²

= 168m²

optionC

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3 0
2 years ago
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xxMikexx [17]

Answer:

The answer to your question is x = 6

Step-by-step explanation:

Equation                   5x + 3x - 6 = 42

Process

Step 1. Add 6 units in both sides

                                 5x + 3x - 6 + 6 = 42 + 6

Step 2. Simplify

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Step 3. Simplify like terms

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Step 4. Divide by 8 both sides

                                        8x/8 = 48/8

Step 5. Simplify

                                          x = 6

8 0
3 years ago
What is the value of y in the equation 2 + y = −3?<br> -1<br> -5<br> 1<br> 5
Thepotemich [5.8K]
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