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Ksenya-84 [330]
3 years ago
15

The slopes of perpendicular lines _____.

Mathematics
2 answers:
Annette [7]3 years ago
8 0
The answer is c.
their product is equal to -1
HACTEHA [7]3 years ago
7 0
Hey there

The slopes of perpendicular lines are negative reciprocals. <span>Perpendicular lines have slopes that are </span>negative reciprocals<span> of each other.</span><span>

= (C) </span>
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What is the value of a^(m-n) *​
nikklg [1K]

Answer:

a {}^{m - n}

Step-by-step explanation:

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Divide $210 in the ratio 2:5
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Let us say Karen received X amount of money. Then Natasha has received (X+210).
The ratio that the money divided was 2:5.
X/(X+210) = 2/5
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8 0
3 years ago
If x-9 is a factor of x^2 -5x-36 what is the other factor?<br> A-x-4<br> B-x+4<br> C-x-6<br> D-x+6
poizon [28]

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B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help me out please please y'all help please please ASAP please
lutik1710 [3]

Answer:

x=20

Step-by-step explanation:

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4 0
3 years ago
A 30-year, $1,000 strip bond was traded for $167, four years after it was issued. What was the semi-annually compounded nominal
Anna007 [38]

Answer:

The semi-annually compounded nominal rate at that time is 7%

Step-by-step explanation:

In order to calculate the semi-annually compounded nominal rate at that time we would have use the following formula:

PV= FV/(1+r)^n

According to the given data we have the following:

PV=$167

FV=$1,000

n=30-year, and strip bond was traded four years after it was issued, hence, n=(30-4)*2 =52

Therefore, 167= $1,000/( 1+r)^52

167/$1,000 =1/(1+r)^52

0.167 =1/(1+r)^52

r =3.50%

Therefore, The semi-annually compounded nominal rate at that time=3.50%*2

The semi-annually compounded nominal rate at that time=7%

The semi-annually compounded nominal rate at that time is 7%

4 0
3 years ago
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