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I am Lyosha [343]
3 years ago
8

Help on geometry odds only

Mathematics
2 answers:
g100num [7]3 years ago
8 0
Answers in the attachments below.

uysha [10]3 years ago
7 0
Use:\\logb^c=c\cdot log b\\\\log(a\cdot b)=loga+logb\\\\==================================

5)\\log270=log(27\cdot10)=log27+log10=log3^3+1=3log3+1=\boxed{3u+1}\\\\or\\=log27+log10=log(3\cdot9)+1=log3+log9+1=\boxed{u+s+1}


6)\\log99=log(9\cdot11)=log9+log11=log3^2+t=2log3+t=\boxed{2u+1}\\or\\=log9+log11=\boxed{s+t}


7)\\log121=log11^2=2log11=\boxed{2t}


8)\\log363=log(121\cdot3)=log121+log3=log11^2+u=2log11+u=\boxed{2t+u}
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A quadratic function has zeros -7 and 9. What are the linear factors of the function?
garik1379 [7]

Answer:

(x+7)(x-9) = 0

Step-by-step explanation:

x + 7 = 0

x = -7

x - 9 = 0

x = 9

4 0
3 years ago
Evaluate -|-7+3|<br> Need help solving
vredina [299]

Answer:

-4

Step-by-step explanation:

Absolute value is the distance from one number to the next, so it can't be negative. I-7+3I is 4.

- * 4 is equivalent to -1 * 5 so the answer is -4.

3 0
3 years ago
Read 2 more answers
Point
goldfiish [28.3K]

Answer:

37.68 or 37.7

Step-by-step explanation:

Circumference of a circle: 2πr

2 x 3.14 = 6.28

6.28 x 6 = 37.68 or 3.7

5 0
3 years ago
Which number has the greatest absolute value? <br><br> A. 0 <br> B. 4 <br> C. –2 <br> D. –5
Inga [223]

The answer you are looking for is D. -5.

-5 is the answer because it's absolute value if positive 5, which has a higher value than the numbers in the answer choices.

If this helps, please mark brainliest!

Have a wonderful rest of your day!

4 0
3 years ago
Read 2 more answers
Can someone explain to me or help me get an intuition for why phi = 2 * theta in this case? Why is this property always true?
Alenkasestr [34]
This is obtuse ?

let phi =  135

2theta = 180 -135 = 45

theta = 22.5

phi != 2 * 22.5 != 45

Did you mean ?

phi = 180 - 2theta

Can you provide more explanation ?
6 0
2 years ago
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