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Lina20 [59]
3 years ago
12

12. How many students scored at least 60 on the test? a) 3 b) 4 c) 11 d) 7

Mathematics
1 answer:
Troyanec [42]3 years ago
7 0
4
i don’t have an explanation
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Please help me?? i would really appreciate it
creativ13 [48]

Answer:

Can't really see the question a little blur

4 0
2 years ago
Please this is a test
amid [387]
5

you use the formula a^2+b^2=c^2

a=3, b=4

3*3=9 and 4*4=16

16+9=25

square root of 25 is 5.


5 is the answer
7 0
2 years ago
Read 2 more answers
Can someone help me find x please
a_sh-v [17]

Answer:

38.7°

Step-by-step explanation:

We can solve the triangle using the trigonometrical ratios which may be expressed in the form SOA CAH TOA Where

SOA stands for

Sin Ф = opposite side/hypotenuses side

CAH stands for

Cosine Ф = adjacent side/hypotenuses side

TOA stands for

Tangent Ф = opposite side/adjacent side

The hypotenuse is the side facing the right angle while the opposite is the side facing the given angle.

Considering the triangle with respect to angle x, 8cm is the opposite side, 10cm is the adjacent side

hence

Tan x = 8/10

Tan x = 0.8

x = tan -1 0.8

= 38.7°

4 0
3 years ago
Help me out<br>........1​
Fiesta28 [93]

Answer: -13

Step-by-step explanation:

2-(3^2)+4-3-7 = -13

6 0
2 years ago
Read 2 more answers
Morgan knows that 3 gallons of water weigh 25 pounds.<br> How much do 10 gallons of water weigh?
olga_2 [115]
The full answer would be 83.454 but you can just say 83 pounds. Both are right
8 0
3 years ago
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