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hammer [34]
3 years ago
14

Please click on the photo and answer ASAP!!!! Worth 90points!!!! Please also try to include working out!!!!

Mathematics
2 answers:
Oksanka [162]3 years ago
8 0

Answers:                                                      ( '/' means divides by)

Q4 is 720miles

mph = 240

3hrs = 240 x 3

Q5 is 31.5mph

2 hrs = 65miles

1mile = 65/2

Q6 is 4 hours

20miles in 1hour

80 miles = 80/20

Q7 is 3cm

30secs = 0.5cm

60sec(1min) = 60 x 0.5

Q8 is 15km per hour

5hrs = 75km

1hr = 75/5

Q9 is 7hrs 30mins

20miles per hour meaning 1 hour

150miles = 150/20

Q10 is 165miles

distance between 4pm and 7pm is 3 hours

55(mph) x 3

Q11 is 9km per hour

210km = 30 mins(1/2hour)

1 min = 210/30

Q12 is 2hrs 30mins

2miles = 1hour

5miles = 5/2

mezya [45]3 years ago
6 0

Answer:

can you plz tell which numbers you have problem with

Step-by-step explanation:

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A pizza is divided into 12 pieces. Glenn and Sophie each ate 1/4 of the pizza on Thursday. The next day Sophie ate 1/3 of the pi
Natali5045456 [20]

Answer:

6 slices

Step-by-step explanation:

The full pizza is 12 pieces.  Divide 12 by 4 to find out how much she ate on Thursday.   1/4 of 12 is 3 so she ate 3 slices on Thursday.  Subtract 3 from 12 to find out how much was left for the next day.  There were 9 slices the next day.  Next, divide 9 by 3 to find out what 1/3 of 9 is.  1/3 of 9 is 3 so subtract 3 from the 9 slices.  6 slices are the original pizza remain.

3 0
2 years ago
How many millimeters are in 58 meters?
MAVERICK [17]

Answer:

58,000

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If 7 is added to the square of a positive integer, the result is 43. Find the positive integer
Blababa [14]

Answer:

6

Step-by-step explanation:

43-7=36

The square of 36 is 6.

7 0
3 years ago
Please help I’m being timed
frozen [14]
Answer is HM. Hope this helps
7 0
1 year ago
Circle the correct words in each of the following statements.Given that x(t) is a real function with the Fourier transform X(f):
Kryger [21]

Answer:

(a) even function

(b) odd function

Step-by-step explanation:

From the given information;

Any function x(t) can be said to be the sum of even and odd functions.

i.e.

x(t) = x_e(t) + x_o(t)

where;

x(t) is a real function.

For a  real and even function, the Fourier transform is also real and even.

x_e(t)  \iff x_e(f) \\ \\

Also, the Fourier Transform of a real and odd function is imaginary and odd.

x_o(t) \iff x_o(f)

The behavior of X(f) largely depends on the behavior of x(t).

If x(t) is real and even, then x(f) is real and even valued function

Thus, the real part of X(f) is an even function.

If x(t) is real and odd, then x(f) is imaginary and odd valued function

Thus, the imaginary part of X(f) is an odd function.

8 0
2 years ago
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