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DiKsa [7]
3 years ago
9

What is the answer 2+2*3+2*2+4=​

Mathematics
2 answers:
Over [174]3 years ago
5 0
First simplify the squared numbers,

2*3 = 2x2x2 = 8
2*2 = 2x2 = 4

So you’ll have:

2 + 8 + 4 + 4 = 18
garik1379 [7]3 years ago
3 0

2+2*3+2*2+4=16 I'm not really sure

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Which statement can you conclude is true from the given information?! <br><br> I’ll give brainliest!
vodomira [7]
B! IM PRETTY SURE ITS CORRECT
3 0
3 years ago
Can someone help me?
3241004551 [841]

-8/12

add together but keep the negative

4 0
2 years ago
Two forces with magnitudes of 150 and 75 pounds act on an object at angles of 30° and 150°, respectively. Find the direction and
Anastaziya [24]
The problem is modelled in the first picture shown below

To work out the resultant vector, we modelled the vectors 150N and 75N as triangle AOB is shown in the second picture with AB as the resultant vector. 

We use the cosine rule to work out the length AB
AB^{2}= 75^{2}+ 150^{2}-(2*75*150*cos(60))
AB^{2} =28125-11250
AB^{2}=16875
AB= \sqrt{16875} =130(nearest whole number)

The third picture shows the full diagram of the vectors

To work out the direction of the resultant vector, we use the sin rule to find the size of angle A and angle B

Angle A
\frac{130}{sin(60)}= \frac{75}{sin(A)}
130sin(A)=75sin(60)
sin(A)= \frac{75sin(60)}{130}
sin(A)=0.4996300406
A= sin^{-1}(0.4996300406)
A=30 (rounded to nearest whole number)

Angle B
B=180-60-30=90

Direction is 60° toward negative x-axis

Answer: Magnitude 130N and direction 60° toward negative x-axis

3 0
3 years ago
13<br><br>__ W=130 what is W<br><br>10 15 Points if you answer
11111nata11111 [884]

W=130

Step-by-step explanation:

the question giving says_W=130and if minus is crossing to the other side it becomes+

5 0
2 years ago
Thursday
Lynna [10]
-17.35 bc he said no to the yes to the no no no
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