15^2 + 8^2 = 225 + 64 = 289
square root 289 = 17
answer
<span>length of the hypotenuse of the triangle = 17 cm (3rd choice)</span>
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Answer:
q+4 + d-3 + n ; first
Step-by-step explanation:
first :q quarter d dimes n nickels
then: q+4 quarter d dimes n nickels
then: q+4 quarter d-3 dimes n nickels
so you have q+4 + d-3 + n
first is the only option that has division the other involve subtraction
The slope m of a line passing through points P(a, b) and Q(c, d) is found using the formula:
![m= \frac{b-d}{a-c}](https://tex.z-dn.net/?f=m%3D%20%5Cfrac%7Bb-d%7D%7Ba-c%7D%20)
.
Thus, the slope in A is
![m= \frac{12-2}{-4-(-10)}=\frac{10}{6}=\frac{5}{3}](https://tex.z-dn.net/?f=m%3D%20%5Cfrac%7B12-2%7D%7B-4-%28-10%29%7D%3D%5Cfrac%7B10%7D%7B6%7D%3D%5Cfrac%7B5%7D%7B3%7D)
.
The slope in B is
![m= \frac{-4-10}{6-18}=\frac{-14}{-12}=\frac{7}{6}](https://tex.z-dn.net/?f=m%3D%20%5Cfrac%7B-4-10%7D%7B6-18%7D%3D%5Cfrac%7B-14%7D%7B-12%7D%3D%5Cfrac%7B7%7D%7B6%7D)
.
Now, to compare 7/6 to 5/3, we can write the second fraction as 10/6.
So, the slope in A is larger than the slope in B.
Answer: A
Complete Question
Consider the isosceles triangle. left side (2z+8)units, bottom of triangle (4z-10)units, right side of triangle (2z+8) units Part A Which expression represents the perimeter of the triangle? a.(4z+16) units b.(6z−2)units c.(8z−16) units d.(8z+6) units
Answer:
d. (8z + 6) units
Step-by-step explanation:
The formula for the Perimeter of a Triangle is :Side A + Side B + Side C
Hence,
(2z + 8)units + (4z - 10) units + (2z + 8)units
= (2z + 8 + 4z - 10 + 2z + 8)units
Collect like terms
= 2z + 4z + 2z + 8 - 10 + 8
= 8z + 6 units
The expression that represents the perimeter of the triangle is (8z +6) units