What is the measure of angle X. No links plz

Miguel made $286 for 13 hours of work.

Neporo4naja [7]

Answer:

Step-by-step explanation:

The key here is to find out how much he makes per hour. We can find that out using the info given.

286 = 13x so

x = 22 dollars per hour. For 7 hours of work then,

7(22) = $154

8 0

3 years ago

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A motorboat travels 189 kilometers in hours going upstream and 693 kilometers in 7 hours going downstream. What is the rate of t

Ostrovityanka [42]

Answer:

rate of the boat in still water: 81 km/h

rate of the current: 18 km/h

Step-by-step explanation:

6 0

3 years ago

What is the following product?

Musya8 [376]

Answer:

= 7 .

From the working above

8 0

3 years ago

Please help me on this. you need to match the terms to the correct number.

Gnom [1K]

Answer:

64=8

49=7

36=6

25=5

100=10

16=4

9=3

20=4.5

4=2

1=1

67=8.2

81=9

5 0

3 years ago

Evaluate the function f(x)=x^2-5x+ 5 at the given values of the independent variable and simplify

11111nata11111 [884]

Step-by-step explanation:

The given function is :

$f(x)=x^2-5x+ 5$

(a) To find f(9), put x = 9 in the above expression.

$f(9)=9^2-5(9)+ 5=41$

(b) To find f(x+7), put x = x+7 in the above expression.

$f(x+7)=(x+7)^2-5(x+7)+ 5\\\\=x^2+14x+49-5x-35+5\\\\=x^2+9x+19$

(c) To find f(-x), put x = -x in the above expression.

$f(-x)=(-x)^2-5(-x)+ 5\\\\=x^2+5x+5$

Hence, this is the required solution.

8 0

3 years ago