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Klio2033 [76]
3 years ago
14

Which of the following is an obtuse triangle ?

Mathematics
1 answer:
vichka [17]3 years ago
7 0

Answer:

A. Triangle B

Step-by-step explanation:

Obtuse angles are greater than 90°, but less than 180°.

I am joyous to assist you anytime.

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The 7 percent, semiannual coupon bonds offered by House Renovators are callable in two years at $1,035. What is the amount of th
gayaneshka [121]

Answer:

The call premium is $35

Step-by-step explanation:

Hi, the call premium is found as follows.

Call Premium=CallPrice-Value

CallPremium=1,035-1,000=35

So, the call premium is $35.

Best of luck.

8 0
4 years ago
Solve the system using the substitution method<br> 3x-y=4<br> 5x+3y=9
rjkz [21]
First solve the first equation for 'y'
3x - y = 4  subtract 3x from both sides
-y = -3x + 4  divide both sides by -1
y = 3x - 4   Now take this equation and substitute into the second equation:

5x + 3y = 9
5x + 3(3x - 4) = 9
5x + 9x - 12 = 9
14x - 12 = 9
14x = 9 + 12
14x = 21
x = \frac{21}{14} =  \frac{3}{2} or 1.5
Now substitute this value for 'x' into either of the first two equations to find 'y'
I'll use the equation 
y = 3x - 4
y = 3(1.5) - 4
y = 0.5

So your solution is (1.5, 0.5)

5 0
3 years ago
Solve n^2+16n=17 by completing the square ​
larisa [96]

Answer:

305 or N=1

Step-by-step explanation:

N=17, correct?

so what you do first is rewrite the equation:

17^2+16

which will equal:

305

if not and the equation is N^2+16=17

then you have to subtract the 16 first from 17

n^2=1

now you divide or whatever you call it XD

/n^2=/1

so the answer to N=1

8 0
3 years ago
A farmer with three pigs is about to cross the river.There are also three domesticated wolves with them,which will also cross th
EleoNora [17]

Answer:

walk around the river

Step-by-step explanation:

5 0
3 years ago
Twice a number decreased by 8 by 12 is 2 less than half the number what is the number?
natali 33 [55]
Answer:
4
Step-by-step explanation:
with the information given, we can express the equation:

where is the unknown number?
to clear for first we multiply the equation by 2, to eliminate the fraction:

moving all terms with to the left:

and adding +16 to each side:

and finally, dividing by 3

the number is 4.
7 0
3 years ago
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