3 years ago

Hello, please help me with this question, thank you very much.

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

Answer:

(A) <BAC = <ABC

(B) <C = 68°

( 2 * <A + <C = 180°)

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1, 10, 100, 1000 Common Difference? Difference

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3 years ago

Solve for b. 5b + 8 - 2b = 7b. A 2 B.4/5 C.4/7 D.1/2

Delicious77 [7]

Answer:

b=2

Step-by-step explanation:

5b + 8 - 2b = 7b

Combine like terms

3b+8 = 7b

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3b+8-3b = 7b-3b

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Divide each side by 4

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Simplify: -6i square root of -44

meriva

Here is the solution...

$6i\sqrt{-44}$

Step 1:

We need rewrite the square root -44 as $i\sqrt{44}$ .

The reason is $\sqrt{-1} = i$

Step 2:

Now the expression became $-6i.i\sqrt{44}$

$-6i^{2}\sqrt{4*11}$

Step 3:

$i^{2} = -1 and\sqrt{4*11} = 2\sqrt{11} \\$

Now substitute the above values in the step 2, we get

$-6(-1)2\sqrt{11}$

Step 4:

We have to simplify it.

12 $\sqrt{11}$

Therefore, the answer is 1 $12\sqrt{11}$

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3 years ago

Dove for x in the diagram below.

suter [353]

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