The last one is correct because 60+35+35+35=165
55+55+55=165
Answer:
c = -5
d = -10
Step-by-step explanation:
A biologist is tracking a bird when it was at A.
Coordinates of point A are (2, 4).
This bird moves from point A to point B.
Coordinates of the point B are (-3, -6).
Vector form of vector represented by ![\overrightarrow{AB}=](https://tex.z-dn.net/?f=%5Coverrightarrow%7BAB%7D%3D%3Cx_2-x_1%2C%20y_2-y_1%3E)
By substituting the coordinates of points A and B,
![\overrightarrow{AB}=](https://tex.z-dn.net/?f=%5Coverrightarrow%7BAB%7D%3D%3C%28-3-2%29%2C%28-6-4%29%3E)
= < -5, -10 >
![\overrightarrow{AB}=\binom{-5}{-10}](https://tex.z-dn.net/?f=%5Coverrightarrow%7BAB%7D%3D%5Cbinom%7B-5%7D%7B-10%7D)
By comparing it with the vector form of [cd]
c = -5
d = -10
Answer:
22-(19+w)
Step-by-step explanation:
reduced= - sum= + sum = total and pemdas so you need ()
Answer:
72 inches
21.3 inches
Step-by-step explanation:
Write a proportion:
height / width = 12 / 27
If height = 32 inches:
32 / width = 12 / 27
Cross multiply:
12 × width = 32 × 27
Solve for width:
width = 32 × 27 / 12
width = 72
If width = 48 inches:
height / 48 = 12 / 27
Cross multiply:
27 × height = 12 × 48
Solve for height:
height = 12 × 48 / 27
height = 21.3
Answer:
30 or 30/1
Step-by-step explanation:
keep flip change
keep the first fraction the same, the second fraction Flipped and change the sign
18×25
5×3
=450/15
=30