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2 years ago

PLEASE HELP ME I NEED THIS DONE ASAP NO LINKS !!!

Mathematics

2 answers:

Ahat [919]2 years ago

8 0

Answer:

Step-by-step explanation:

There us an understood one infront of the m.

Sergio039 [100]2 years ago

7 0

The answer is 1 since 1 times m equals m

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Plz help- In the diagram below, line L is parallel to line M, and line W is a transveral.

ValentinkaMS [17]

M < 2 and m < 3 are supplementary angles which add up to 180 degrees.

< 2 + < 3 = 180
3x + 17 + 5x - 21 = 180
8x - 4 = 180
8x = 180 + 4
8x = 184
x = 184/8
x = 23

m < 2 = 3x + 17 = 3(23) + 17 = 69 + 17 = 86 degrees
m < 3 = 5x - 21 = 5(23) - 21 = 115 - 21 = 94 degrees

m < 1 and m < 2 are corresponding angles....they are equal.
so m < 1 = 86 degrees <===

7 0

3 years ago

HELP ASAP!! Are the expressions –0.5(3x + 5) and<br> –1.5x + 2.5 equivalent? Explain why or why not.

Vikentia [17]

Answer:

No because one is negative and the other one is positive

Step-by-step explanation:

6 0

3 years ago

The picture is above I’ll mark as brainliest.

Mekhanik [1.2K]

Answer:

area=l×b

24=6×b

or,24=6b

or, 24/6=b

or,4=b

therefore,b=4..

width =4

6 0

3 years ago

Read 2 more answers

A chef plans to mix 100% vinegar with Italian dressing. The Italian dressing contains 12%

Hitman42 [59]

Answer:

Amount of vinegar. 100% : 20 milliliters

Amount of Italian dressing: 140 milliliters

Step-by-step explanation:

Let's call A the amount of vinegar. 100%

Let's call B the amount of Italian dressing . 12% vinegar

The resulting mixture should have 23% vinegar, and 160 milliliters.

Then we know that the total amount of mixture will be:

$A + B = 160$

Then the total amount of pure antifreeze in the mixture will be:

$A + 0.12B = 0.23 * 160$

$A + 0.12B = 36.8$

Then we have two equations and two unknowns so we solve the system of equations. Multiply the first equation by -1 and add it to the second equation:

$-A -B = -160$

$A + 0.12B = 36.8$

--------------------------------------

$-0.88B = -123.2$

$B = \frac{-123.2}{-0.88}$

$B = 140\ milliliters$

We substitute the value of B into one of the two equations and solve for A.

$A + 140 = 160$

$A = 20\ milliliters$

7 0

3 years ago

What are the x-coordinates for the maximum points in the function f(x)=4cos(2x-pi) from x=0 to x=2pi?

wel

The maximum value attained by the function will be 4
4 = 4cos(2x - π)
cos(2x - π) = 1
2x - π = 0
x = (nπ)/2
From x = 0 to x = 2π, n = 1, 2, etc
The equation will yield +4 for odd values of n and -4 for even values of n

6 0

3 years ago