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romanna [79]
2 years ago
12

Solve the formula for b2. A=1/2h(b1+b2)

Mathematics
1 answer:
Katena32 [7]2 years ago
8 0

Firstly, multiply both sides by 2: 2A=h(b_1+b_2)

Next, divide both sides by h: \frac{2A}{h}=b_1+b_2

Next, subtract both sides by b1, and <u>your answer will be \frac{2A}{h}-b_1=b_2</u>

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vivado [14]

Answer:

5 units

Step-by-step explanation:

here;

perpendicular (p)= 3

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By Pythagorean relationship;

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or, c= √25

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5 0
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find the sum of the first 20 terms of an arithmetic sequence with a first term of -14 and a comman difference of 4​
timama [110]

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480

Step-by-step explanation:

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3 years ago
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Alex_Xolod [135]
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<span>
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3 years ago
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madam [21]
There's my answer
25/100
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31/124
these three equal 1/4 or 1:4
I hope that right
4 0
3 years ago
BRAINIEST AND 10 POINTS
RSB [31]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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