Answer:
This is an Obtuse triangle.
Step-by-step explanation:
A Equilateral Triangle is a triangle where all sides are equal. Here all sides are different so it is not an Equilateral Triangle.
Isosceles triangle is a triangle that has 2 sides that are equal. Here all sides are different therefore this is not an Isosceles triangle.
A right angled triangle is a triangle whose sides satisfy the following equality.
Lets say A triangle has sides a, b and c. Where c is the highest value.
Then, 
Lets substitute the values to the above equation to see whether it the triangle we are given satisfies the above equality,
= 
=
Therefore, ≠![17^{2}So it is not a Right Angled Triangle.If the sum of squares of the shorter sides is greater than the square of the longer side then it is an Acute angle if not it is an obtuse angle.[tex]7^{2} +15^{2}](https://tex.z-dn.net/?f=17%5E%7B2%7D%3C%2Fp%3E%3Cp%3ESo%20it%20is%20not%20a%20Right%20Angled%20Triangle.%3C%2Fp%3E%3Cp%3EIf%20the%20sum%20of%20squares%20of%20the%20shorter%20sides%20is%20greater%20than%20the%20square%20of%20the%20longer%20side%20then%20it%20is%20an%20Acute%20angle%20if%20not%20it%20is%20an%20obtuse%20angle.%3C%2Fp%3E%3Cp%3E%5Btex%5D7%5E%7B2%7D%20%2B15%5E%7B2%7D)
= ≤
Therefore, This is an Obtuse triangle.
Answer:
b
Step-by-step explanation:
the answer is b
in the problem you can put the expression into a calculator and you will get the answer 3
in option b, y+2=3 bc a variable is always equal to one so your basically adding 1+2 which is equal to 3
I HOPE I HELPED A BIT<3
Answer:
Yes
Step-by-step explanation:
We can add 20 to both sides and get 120=4v. Divide both sides by 4 and find that 30=v. Therefore, Lance is correct.
Answer: $30
Step-by-step explanation:
Let the amount paid to water the yard be represented by x.
Since her mother pays her twice as much to mow the yard as she does to water the yard. Therefore, the amount to mow the yard would be 2x.
Therefore,
2x + x = $45
3x = $45
x = $15
The amount to mow the front yard would be:
= $15 × 2
= $30
