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pentagon [3]
2 years ago
8

Question 21 Please help me

Mathematics
1 answer:
xeze [42]2 years ago
5 0

Answer:

Angle 7 = 65

Angle 6 = 115

Angle 1 = 115

Step-by-step explanation:

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Hope this helps. and that you understand

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3 years ago
What is equal to 275%
Alla [95]
As a decimal, you would have to divide 275 by 100 

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Which quantity is larger? A) 100500 B) 1000300 C) They are equal. D) Insufficient information.
lapo4ka [179]
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8 0
3 years ago
Factorise completely<br>x²-7x=12​
Rashid [163]

Answer:

undefined

Step-by-step explanation:

x²-7x=12

we make the equation equal to zero by subtracting 12 from both sides, we have..

x²-7x-12 = 12-12

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6 0
3 years ago
If (3x2 + 22x + 7) ÷(x + 7) = 3x + 1, then (x + 7)( ) = . The check of the polynomial division problem shows that the product of
azamat

Answer:

(x + 7) * (3x + 1) = (3x^2 + 22x + 7)

Step-by-step explanation:

Given

(3x^2 + 22x + 7) \div (x + 7) = 3x + 1

(x + 7) * (\ ) = [\ ]

Required

Complete the blanks

We have:

(3x^2 + 22x + 7) \div (x + 7) = 3x + 1

Rewrite as:

\frac{(3x^2 + 22x + 7) }{ (x + 7)} = 3x + 1

Cross multiply

(x + 7) * (3x + 1) = (3x^2 + 22x + 7)

8 0
3 years ago
Read 2 more answers
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