all you have to do is multiply the pairs of number
Answer:
6. 12.5 cm
7. 0.7241
Step-by-step explanation:
6.
You have 2 right triangles. You can use the Pythagorean theorem for each one.
a^2 + b^2 = c^2
Let y = length of vertical side between triangles.
Left triangle:
5^2 + y^2 = 13^2
25 + y^2 = 169
y^2 = 144
y = 12
Right triangle:
3.5^2 + 12^2 = x^2
12.25 + 144 = x^2
x^2 = 156.25
x = 12.5
Answer: x 12.5 cm
7.
For <X, 2.0 ft is adj leg. 2.9 ft is hyp.
cos X = 2.0/2.9 = 0.6897
X = cos^1 0.6897 = 46.397 deg
sin X = sin 46.397 deg = 0.7241
Answer:
2
Step-by-step explanation:
Say you have 1 apple and 1 banana. Count them like 1,2,3. That’ll give you two.
Jan. 2014 Average High Historical Average High
New York: 38 F (3.3 C) 36 F (2.2 C)
Los Angeles: 76 F (24.4 C) 68 F (20 C)
Chicago: 27 F (-2.7 C) 32 F (0 C)
Houston: 64 F (17.8 C) 63 F (17.2 C)
Philadelphia: 40 F (4.4 C) 41 F (5 C)
Phoenix: 73 F (22. 8 C) 67 F (19.4 C)
San Antonio: 66 F (18.9 C) 63 F (17.2 C)
San Diego: 72 F (22.2 C) 65 F (18.3 C)
Dallas: 58 F (14.4 C) 57 F (13.9 C)
<span>San Jose: 66 F (18.9 C) 58 F (14.4 C)</span>
