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Olin [163]
4 years ago
6

Use a special right triangle to write cos 30

Mathematics
1 answer:
liraira [26]4 years ago
6 0
Cos 30= s√3(FRACTION)2s=3√(FRACTION)2
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The answers of this question
Delicious77 [7]

Answer:

1. 1/2 × 7 × 6 = 21

answer is b. 21 cm²

2. answer is d. 3

3. answer is c

4. answer is b

6 0
3 years ago
A(n)__________function will MULTIPLY the same number each time.
svp [43]
A linear function will because it’s a straight line. it will increase by the same amount. :)
8 0
3 years ago
Math answer homework​
stiv31 [10]

Answer:

2:15 p.m.

Step-by-step explanation:

Starting time                1:40 p.m.

Time on subway       <u>+0:17 </u>

Time off subway          1:57 p.m.

Time walking            <u>+0:18 </u>

Time at apartment       1:75

When the minutes are more than 60, you subtract 60 from the minutes and add 1 to the hours.

 1   :75

+1<u> - :60 </u>

  2 :15 p.m.

Daniel arrived at the apartment at 2:15 p.m.

8 0
3 years ago
.......... ......................
MrRa [10]

Answer:

what do you need help on?

6 0
3 years ago
Plot ΔABC on graph paper with points A(3,3), B(1,1), and C(6,1). Reflect ΔABC by multiplying the y-coordinates of the vertices b
MAXImum [283]

Answer:

First one would be D (( A'(-3,-6), B'(-5,-4), C'(0,-4) ))

The second would be D (( A'(-15,8), B'(-4,5), C'(-9,6) )) as well

6 0
3 years ago
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