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Maurinko [17]
3 years ago
6

Someone please help me ​

Mathematics
2 answers:
umka21 [38]3 years ago
7 0

Answer:

D. 8/5 x

Step-by-step explanation:

nata0808 [166]3 years ago
7 0

Answer:

8/5 x

Step-by-step explanation:

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Can you help me please ​
alexira [117]

Answer:

Please check the explanation.

Step-by-step explanation:

Given that

|v|=38

Ф = 120°

<u>Finding the horizontal component</u>

The horizontal component can be obtained using the formula

Vx = |v| cos Ф

     = 38 cos 120°

     = 38 (-0.5)

      = -19

Thus, the  horizontal component is:

Vx = -19

<u>Finding the vertical component</u>

The vertical component can be obtained using the formula

Vy = |v| sin Ф

    = 38 sin 120°

    = 38 (0.86)

    = 32.68

Thus, the vertical component is:

Vy = -19

  • A vector 'v' with magnitude |v| and direction Ф can be written as:

v = |v| cos Ф i + |v| sin Ф j

As

|v|=38

Ф = 120°

Thus, the vector is

v = 38 cos 120° i + 38 sin 120° j

or

v = -19 i + 32.68 j

5 0
2 years ago
Paula tiene una cartulina de 50x65 cm. Quiere hacer 5 rectángulos de 210x297 mm. ¿Tendrá suficiente con una cartulina?
brilliants [131]

Answer:

?????????????????????????

3 0
3 years ago
Suppose you round 43,257,529 to43,300,000.to what place value did you round the number
Arlecino [84]
100,000ths place. You are welcome
8 0
3 years ago
Look at the subtraction expression: 7-8 Which of these addition expressions is equivalent to the subtraction expression above? C
MArishka [77]
•Given 7 - 8 = -1
• -[-7 + 8] = -1, This choice
• 0 - 7 + (-8) = -15
• 7? + -8 = -1, This choice (if I understand “07” correctly)
• -7 + 8 = 1
3 0
3 years ago
Read 2 more answers
Solve the equation for x.
valentina_108 [34]

Answer:

Solve for  

x

by simplifying both sides of the equation, then isolating the variable.

Exact Form:

x

=

5 /4

Decimal Form:

x

=

1.25

Mixed Number Form:

x

=

1  1/4

Step-by-step explanation:

THE ANSWER IS C

4 0
3 years ago
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