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Sunny_sXe [5.5K]
4 years ago
13

Sin (22°) = cos (x)

Mathematics
1 answer:
ella [17]4 years ago
7 0
Sin(x)=cos(90-x); therefore x=68º
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A pyramid has a square base with sides 8" and a slant height of 5". total area =
Vinil7 [7]
The answer is 224 sq units
6 0
3 years ago
Read 2 more answers
PLEASE HELP!! will give brainliest
frutty [35]
A:
Table 1:
f(x) = 8x
X= cups so
ounces =
8* # of cups
Table 2:
f(x) =16x
X= pints so
ounces =
16*# of pints
Table 3:
f(x)= 32x
X= quarts so
ounces=
32*# of quarts
Note: another way instead of f(x)=kx is y=kx
B:
Depending on the slope we can easily find which is the steepest slope by easily comparing the slopes and seeing which is greater.
T1: 8
T2: 16
T3: 32
So, looking at our slopes, table 3 has the greatest slope because it has the greater slope out of the other two.
C:
The phrase, "rate of change" is another way to say the slope. To list again,
T1: 8
T2: 16
T3: 32
The table with the smallest slope would be table 1 since it is less than the other two tables.

I hope that helps, if you need any more assistance or you have any questions, please feel free to ask!!
6 0
3 years ago
35% of the original price of a phone is £78 what was the original price ?
Yakvenalex [24]

Answer:

222.86

Step-by-step explanation:

<h2><u>in order to solve this question you can create an equation :</u></h2>

35% * x = 78

where x is the original amount

in order to get x , you have to say :

78/ 35% = x

hence x = 222.8571...

to 2dp = 222.86

4 0
3 years ago
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Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches
Mrac [35]
The answer is B.) 3

I hope this helped!
8 0
3 years ago
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Can someone help me with this question?
Anarel [89]

Answer:

yea

Step-by-step explanation:

3 0
3 years ago
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