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inna [77]
3 years ago
8

Find the angle vector of 7j +10 k,i +6j+6k,-4i+9j+6k​

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

Right angled and isosceles

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2(x+2)-5=3(x+1)
Eva8 [605]

Answer:

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2(x + 2) - 5 = 3(x  + 1) \\ 2x + 4 - 5 = 3x  + 3 \\ 2x - 1 = 3x  +  3 \\   - 1 - 3 = 3x - 2x \\  - 4 = x

5 0
3 years ago
Read 2 more answers
Mario walked at 3.9 miles per hour for 0.72 hours how far did she walk
nasty-shy [4]
The speed at which Mario can walk is given in the question and it is 3.9 miles/hour. Also we get to know from the question that Mario walked for 0.72 hours. The question requires the answer to the distance for which Mario walked.
Now
Mario in 1 hour can cover a distance of 3.9 miles
The n
The distance covered by Mario in 0.72 hours = (3.9 * 0.72) miles
                                                                         = 2.808 miles
Then the distance covered by mario in o.72 hours is 2.808 miles.
7 0
3 years ago
Will mark brainiest
maria [59]
You should use a bar graph because that would work better
8 0
3 years ago
Read 2 more answers
Help Me5k = 6k + 4 - 6
vagabundo [1.1K]

Answer:

k = 2

Step-by-step explanation:

5k = 6k + 4 - 6

We can simplify this by solving 4 - 6 (replacing it with -2 !)

5k = 6k - 2

Now we can subtract 5k from both sides.

0 = k - 2

Finally, we can add 2 to both sides. This gets rid of the negative 2 on the right.

2 = k

Just reversing it...

k = 2

Answer: k = 2

6 0
3 years ago
Dylan's Dog weighs 12 times as much as his pet Rabbit. The Dog and Rabbit weigh 104 pounds altogether. How Much does Dylan's Dog
aleksley [76]
When r is the weight of the rabbit:
13r = 104
/13   /13
r = 8
Now, subtract:
104
<span>-   8
</span>= <span>96
</span>Dylan's dog weighs 96 pounds.
Hope this helps!
6 0
3 years ago
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