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xxTIMURxx [149]
3 years ago
5

Khan academy circles unit test

Mathematics
1 answer:
shutvik [7]3 years ago
3 0

What are you trying to say with that?

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Question 5 of 10
horsena [70]

Answer:

A

Step-by-step explanation:

Parallel lines have the same slope, so the slope of the line we need to find is 5.

y+1=5(x+6) \\ \\ y+1=5x+30 \\ \\ y=5x+29

8 0
2 years ago
8.
Svetradugi [14.3K]

Answer:

B

Step-by-step explanation:

Using the rule of exponents

a^{-m} = \frac{1}{a^{m} }

Given

y = 12 × 3^{x} ← substitute x = - 2 into the expression

y = 12 × 3^{-2} = 12 × \frac{1}{3^{2} } = 12 × \frac{1}{9} = \frac{12}{9} = \frac{4}{3} → B

7 0
3 years ago
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50 points please hELP URGENT
tatuchka [14]

Answer:

The 1st problem is C. 212.79 The 2nd problem is 1 3/5 The 3rd problem is 3.68

Step-by-step explanation:

Explanation for problem 1 l times w = area

Explanation for problem 2 change to decimals multiply w times l change back to fraction

Explanation for problem 3 multiply l times w

7 0
4 years ago
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PLS HURRY TY !! <br><br> Factor the quadratic expression completely.<br><br> 2x^2 + 7x + 3
larisa86 [58]
The answer is (2x+1)(x+3). HOPE THIS HELPED!
7 0
3 years ago
A banana and an apple balance a mango.
defon

Answer:

An Apple

Step-by-step explanation:

-A banana can balances an apple

-same way that an apple can balances a banana.

6 0
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