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4 years ago

99 POINTS. WILL MARK BRAINLEST!!!

Mathematics

2 answers:

Korvikt [17]4 years ago

8 0

Answer:

I think you should multiply them, the speed is 25 * 3 = 75 m/s

Tamiku [17]4 years ago

4 0

Answer:

Speed = 75 m/s

Step-by-step explanation:

The formula to find the speed of a wave is found by

Speed = Wavelength x Frequency where the frequency is in HZ and the wavelength is in meters

Speed = 3*25

Speed = 75 m/s

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161/4= ........................ 1/2 2 4

tia_tia [17]

161/4=40.25 so none of those choices match

5 0

4 years ago

Read 2 more answers

Is x 105 75 or 95 Is y^^^^^^^^^^^^^ Is y^^^^^^^^^^^^^

Aneli [31]

Opposite angles are equal. An the angles on a straight line sum to make 180. As a result:

Y=105 z=75 x=75

3 0

3 years ago

AC=3x+3,AB=-1+2x and BC=11 find x

Talja [164]

∠AC = (3x + 3)°
∠AB = (2x - 1)°
∠BC = 11°

   ∠AC + ∠AB + ∠BC = 360°
   (3x + 3)° + (2x - 1)° + 11° = 360°
      3x + 2x + 3 - 1 + 11 = 360
       5x + 2 + 11 = 360
       5x + 13 = 360
       - 13   - 13
       5x = 347
      5    5
       x = 69.4

7 0

3 years ago

Find the slope of the line that passes through the pair of points. (1, 4), (-5, 4)

Neporo4naja [7]

Answer:

-4,0

Step-by-step explanation:

4-4 then -5 - 1, so 4-4=0 and -5-1=-4

6 0

4 years ago

Read 2 more answers

Which is a factor of 60070A. 3B. 4C. 5D. 6

lutik1710 [3]

We are asked which of the given options is a factor of the following number

$60070$

Recall that a factor of a number is a number that evenly divides that number.

Meaning that there will no remainder when you divide a number with its factor.

Let us check each of the given options whether it is a factor of the given number or not.

Option A. 3

60070/3 = 20023.33

3 does not divide 60070 evenly so it is not a factor.

Option B. 4

60070/4 = 15017.5

4 does not divide 60070 evenly so it is not a factor.

Option C. 5

60070/5 = 12014

As you can see, 5 divides 60070 evenly so it is a factor.

Option D. 6

60070/6 = 10011.67

6 does not divide 60070 evenly so it is not a factor.

Therefore, the correct option is C, 5 is a factor of 60070.

8 0

1 year ago