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zimovet [89]
3 years ago
5

A right triangle has

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0
1 right angle. the hypotenuse is the longest line of the triangle and closes the right angle.
nikitadnepr [17]3 years ago
5 0
A right triangle has three right angles

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Simplify: 6v+v+1 learned at beggining of year btw
Readme [11.4K]

Answer:

7v +1

Step-by-step explanation:

6v+v+1

Combine like terms

7v +1

5 0
4 years ago
Martha has widow's peak and attached earlobes. Martha's dad had a straight hairline and unattached earlobes. If Martha marries a
krok68 [10]

Answer:

the probability of having a widow peak and attached earlobe = 0.6667*0.66667 = 0.4445 = 44.5%

Step-by-step explanation:

Martha = widow's peak + attached earlobes.

Martha's dad = straight hairline + unattached earlobes.

Martha husband =straight hairline+ widow's peak + attached earlobes

what is the probability that Martha child will have a widow's peak + attached earlobes?

since,

Martha + Martha husband =straight hairline+ widow's peak + attached earlobes

the probability of the child having widow peak is 2/3 = 0.6667

the probability of the child having attached earlobes is 2/3 = 0.66667

the probability of having both = 0.6667*0.66667 = 0.4445

6 0
3 years ago
SOMEONE HELP PLEASE! A lot of points!
Alik [6]

Answer:

First, you have to form simultaneous equation for both of their ages in yerms of a and b :

b = 4a - 12 -------- ( 1 )

a + b = 28 -------- ( 2 )

Next, you will have to solve it by substituting ( 1 ) into ( 2 ) :

a + (4a - 12) = 28

5a - 12 = 28

5a = 28 + 12

5a = 40

a = 8

Then, substitute a = 8 into ( 1 ) :

b = 4(8) - 12

b = 32 - 12

b = 20

4 0
3 years ago
HELLPPPPP PLEASE I need it
kvasek [131]

Answer:

I think it is the third one

Step-by-step explanation:

If you default on a credit card, loan or even your monthly internet or utility payments, your account could be sent to a debt collection agency. Unpaid debts sent to collections hurt your credit score and may lead to lawsuits, wage garnishment, bank account levies and harassing calls from debt collectors

7 0
3 years ago
What is the value of -16 +9?
ki77a [65]

Answer

the answer is -7

Step-by-step explanation: −(16−9) =-7

6 0
3 years ago
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