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blondinia [14]
3 years ago
9

Need 3 and 4 for those who are up to the task

Mathematics
1 answer:
Nikolay [14]3 years ago
6 0

Answer:

x = 18.4

y = 35º

Step-by-step explanation:

cos∅ = adj/hyp

cos49 = x/28

28cos49 = x

x = 18.4

tany = opp/adj

tany = 19/27

y = arctan19/27

y = 35º

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Estimate the difference between 206 and 167
g100num [7]
The answer will be 400.

In order to get this answer by estimating 206 to 200 and 167 to 200. Finally you add 200 to 200 to get 400 as your final answer.

Hopes that Helps :]
4 0
3 years ago
Solve for each of the following proportions:<br> a. 5/x=30/42<br> b. x/8=-12/32
andreev551 [17]

Answer:

A. x = 7

B. x = -3

Step-by-step explanation:

A.  5/x = 30/42

5/x = 5/7

5 = 5/7 x

5= 5x/7

5 x 7 = 5x

35 = 5x

35/5 = x

7 = x

x = 7

B.  x/8 = -12/32

x/8 = -3/8

x = - 3/8 x 8

x = -  24/8

x = -3

Hope this helps you have a gr8 day :3

5 0
3 years ago
Answer ????????????????????
Mandarinka [93]

Answer:

whats the question?

Step-by-step explanation:

3 0
3 years ago
How do I solve this
Lady bird [3.3K]
The answer for this problem is z=18
7 0
3 years ago
3 (3 +4) ? 3 to the 3rd power<br> A. &gt;<br> B. &lt;<br> C. =
Ivan
Pemdas
simplify left then right side

left
3(3+4)=3(7)=21

right
3³=3*3*3=27

so we have
21?27
21 is less than 27
27 is bigger
crocodile eats bigger one
21<27

B is answer
6 0
3 years ago
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