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Talja [164]
3 years ago
5

Plz answer my questions​

Mathematics
2 answers:
ahrayia [7]3 years ago
7 0

Answer:

45

Step-by-step explanation:

Hope this helps!!

Please mark as Brainiest!!!

mixas84 [53]3 years ago
3 0

Answer:

45

Step-by-step explanation:

i dont think think is right answer but i will try thag

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Solve x3 = 1/8. Please help Will mark brainliest
I am Lyosha [343]

Answer:

here's the steps

Step-by-step explanation:

first, you need to get x by itself.In order to do that you need to do the opposite to the other side. ex: x5= 1/10; what you would do is divide 1/10 by 5 to get x = 0.5 , 5/10

5 0
3 years ago
A bank is offering 3.5% simple interest on a savings account. If you deposit
arsen [322]

Answer: $525

Step-by-step explanation:

The formula for Simple interest is calculated as PRT where

P = Principal = $7500

R = Rate = 3.5%

T = Time = 2 years

Interest = PRT

= 7500 × 3.5% × 2

= 7500 × 0.035 × 2

= $525

5 0
2 years ago
Can you help me? sin 35 (degrees) Thanks!
Nata [24]
<span>OK, here's a *very* approximate "creative" method: 
</span><span>
sin(a+b)=sin(a)cos(b) + cos(a)sin(b) </span>
<span>
choose a=30deg and b=5deg </span>
- sin(a)=0.5 (exact) 
- b is a small number so we say sin(b)~b (in radians). We can do a long division for this: 3.14/36 = 0.087 radians 
- similarly, for b sufficiently small, cos(b)~1 
<span>- now we only need cos(a) = sqrt(3)/2. We can approximately calculate sqrt(3) as 1.73, (by trial-and-error or better, by using the Babylonian method;  so sqrt(3)/2 = 0.865 </span>
<span>
Finally, sin(30 + 5) = (0.5 x 1) + (0.087 x 0.865) = 0.575 (calculating more digits is of no use because the sin(b)=b and cos(b)=1 are quite inaccurate approximations). </span>

<span>So that wasn't all too much effort, and we're close to the correct answer (0.574)


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
8 0
3 years ago
Help me please thank you
Harman [31]

Answer: \\ j(m) = {2}^{m - 1} \Rightarrow j(4) =  {2}^{4 - 1}  =  {2}^{3}  = 8

6 0
3 years ago
1) Which of the following is NOT the same as 4 : 20 ?*<br> 8:40<br> 6:50<br> 5:25<br> 1:5
adoni [48]
6:50 is the answer! Hope this helps. You can figure this out by crossing out the ones you KNOW are factors of 4 and 20. And 6:50 is NOT a factor of them . Hope this helped!!
4 0
2 years ago
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