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sergejj [24]
2 years ago
11

-3(x + 4y) + 2(x – 2y) + (3x -5y)​

Mathematics
1 answer:
gtnhenbr [62]2 years ago
7 0
From what I remember it is -x-31y
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Which pair of angles shares ray A.F as a common side? DAF and DAB EAF and CAE BAF and EAD BAF and FAD
shtirl [24]

Answer:

BAF and FAD

Step-by-step explanation:

In order for an angle to have A.F as a side, it must have the letters A.F or FA in its name.

In DAF, the angle is made of rays AD and A.F.  In DAB, the angle is made up of rays AD and AB.  This is not the correct pair.

In EAF, the angle is made of rays AE and A.F.  In CAE, the angle is made up of rays AC and AE.  This is not the correct pair.

In BAF, the angle is made of rays AB and A.F.  In EAD, the angle is made up of rays AE and AD.  This is not the correct pair.

In BAF, the angle is made up of rays AB and A.F.  In FAD, the angle is made up of rays A.F and AD.  This is the correct pair.

5 0
3 years ago
Read 2 more answers
Deane is flying to a destination that is 2745 miles away. The plane's average speed is 450 mph. Write the slope-intercept form o
Dmitriy789 [7]
The equation in y = mx+b form is y = -450x+2745

where,
x = number of hours that have passed by
y = distance to destination in miles

The y intercept is 2745 since this is the initial starting y value, aka the starting distance. Therefore b = 2745.

The slope is -450 or -450/1 since for each hour, the distance goes down by 450. You can think of it as
slope = (change in y)/(change in x)
slope = (change in distance)/(change in time)
slope = (-450 miles)/(1 hour)
slope = -450
8 0
2 years ago
I want a correct answer you can take your time. If I was born on December 24, two thousand and four ( 24 / 12 / 2004 ) and my cl
Elden [556K]

Answer:

8 months 11 days 1 year

5 0
2 years ago
What is the perimeter of ABC, shown? <br><br> A. 18.83<br> B. 204.7 <br> C. 29.04<br> D. 34.5
sweet-ann [11.9K]
The answer is C. 29.04
You use the Pythagorean theorem for the diagonal side because it’s a right triangle then you add all the sides and get C
8 0
3 years ago
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Evaluate the expression 3•5^x when x is 2​
zmey [24]

Answer:

The answer to

         2

3 x 5       =   75

Step-by-step explanation:

you do Exponents first PEMDAS

5 to the second power

5 x 5 = 25

25 x 3 = 75

5 0
2 years ago
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