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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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Susan tips at the rate of $75 tto 5 waiters how many waiters will she be tipping if she can afford a $90 tip
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64. Susan tipped at the rate of 75 dollars to 5 waiters. Question: She can afford to pay up to 90 dollars, How many waiters can she tipped if that is the case. Let’s solve first and identify how much will she be giving to each waitress with 75 dollars is to 5 waiters rate: => 75 dollars / 5 waiters = 15 dollars each waiter Now, she have 90 dollars => 90 – 75 = 15 Thus => 90 / 15 = 6 waiters she will be tipping.
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Help me, I will give the brainlyest to the smartest and the fastest!
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2<br> 8<br> 15<br> 8. An interior designer charges customers<br> an initial consultation fee plus an hourly rate.<br> The table
Wewaii [24]

The rate of change is $55 per hour. The means that the hourly rate of the designer is $55 per hour

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and m is the y intercept.

Let y represent the total cost of hiring for x hours. Hence:

  • Using the points (0, 125) and (15, 950)

Slope = \frac{y_2-y_1}{x_2-x_1} =\frac{950-125}{15-0} =55

The rate of change is $55 per hour. The means that the hourly rate of the designer is $55 per hour

Find out more on linear equation at: brainly.com/question/14323743

7 0
2 years ago
Theo had a balance of -4 in his savings account. After making a deposit , he has $25 in his account . What is the overall change
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Theos initial balance in his savings account = -$4
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3 years ago
Which expression is equivalent to-3(m+5)
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Answer:

The expression equivalent to -3( m + 5) is

c) - 3m - 15

Step-by-step explanation:

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2 years ago
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