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Shkiper50 [21]
3 years ago
9

What are the steps to solving this problem? (how do you solve for b)

Mathematics
2 answers:
vampirchik [111]3 years ago
5 0

Answer:

-4/11

Step-by-step explanation:

     This cannot be a positive number because 1*-11=-11. This means all positive numbers will not work. It can't be more than less than -1 because -1*-11= 11. -4/11*-11=4

Sauron [17]3 years ago
4 0

Answer:

b = -(4/11)

Step-by-step explanation:

-11b = 4

Division Property of Equality

b = -(4/11)

There’s not really any other way to explain it other than you divide both sides by -11.

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Look at the picture........... need it done ASAP
Svet_ta [14]

Answer:

(-8,5)

Step-by-step explanation:

The answer explained step by step on the picture.

3 0
3 years ago
What is the value of the expression?
Naddik [55]
Why did u spread that so much

1/4-3/7*7/8 = 1/4 - 3/8  = 2/8 - 3/8 = -1/8
7 0
3 years ago
Help asap thank you....
MrMuchimi
The answer to your question is letter F.
4 0
3 years ago
Read 2 more answers
Lim x tends to π÷2 , then what is the value of (tanx + cotx) ÷ ( tanx - cotx)​
KiRa [710]

(tan(<em>x</em>) + cot(<em>x</em>)) / (tan(<em>x</em>) - cot(<em>x</em>)) = (tan²(<em>x</em>) + 1) / (tan²(<em>x</em>) - 1)

… = (sin²(<em>x</em>) + cos²(<em>x</em>)) / (sin²(<em>x</em>) - cos²(<em>x</em>))

… = -1/cos(2<em>x</em>)

Then as <em>x</em> approaches <em>π</em>/2, the limit is -1/cos(2•<em>π</em>/2) = -sec(<em>π</em>) = 1.

8 0
2 years ago
Use explicit formula to find the 10th of each geometric sequence
Sindrei [870]

Answer:

1. 1*9^(10-1) = 387,420,489

2.2*4^(10-1) = 524,288

Step-by-step explanation:

The explicit formula for a geometric sequence is a1 * r^n-1

Where a1 is your first term, r is your ratio, and n is the amount of terms you want in the sequence

To solve for the 10th number in the sequence, we simply plug 10 in for n.

Hope this helps

3 0
2 years ago
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