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3 years ago

Just NEED this LAST question BY 3 O'CLOCK

Mathematics

1 answer:

nadezda [96]3 years ago

8 0

You can write an improper fraction and mixed numbers

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In the accompanying diagram, AEFB, AD II EC , DF || CB, mDAE = 34 and m DFE = 57. Find

scoray [572]

Answer:

1. Solve small triangle

2. 180-90-57=33

3.solve medium triangle

4. E=33

5.C=90

6.180-90-33=57

7.B=57

8. solve big triangle

9.A=34

10.F=57

11.D=90

8 0

3 years ago

Set a= {7,4, x, 8, 10, 5, 2}

Kitty [74]

A im definitely accurate and gl

5 0

3 years ago

Pls help me find answer

ladessa [460]

Answer:

m = 3/4

Step-by-step explanation:

6 0

2 years ago

A vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec. What is the vehicle's<br> acceleration?

coldgirl [10]

Answer:

$a=5.43\ m/s^2$

Step-by-step explanation:

Given that,

Initial speed of a vehicle, u = 25 km/hr = 6.95 m/s

Final speed of a vehicle, v = 1200 km/hr = 333.34 m/s

Time, t = 60 s

We need to find the acceleration of the vehicle. It is equal to the rate of change of velocity. It can be given by :

$a=\dfrac{v-u}{t}\\\\a=\dfrac{333.34 -6.95 }{60}\\\\a=5.43\ m/s^2$

So, the acceleration of the vehicle is $5.43\ m/s^2$ .

3 0

3 years ago

Which graph best represents -5y = -6x + 15

frutty [35]

Answer: Option c.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" is the y-intercept.

Given the equation:

$-5y = -6x + 15$

Solve for "y" in order to write in Slope-Intercept form:

$y = \frac{-6}{-5}x + \frac{15}{-5}\\\\y = \frac{6}{5}x -3$

Now you can identify that that the slope and the y-intercept are:

$m=\frac{6}{5}\\\\b=-3$

A posive slope means that the the line moves upward from left to right.

With this information, you can conclude that the the graph that best represents the given equation is the graph shown in the Option c.

3 0

3 years ago