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3 years ago

PLEASE HELP

Mathematics

2 answers:

Anna11 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

sergejj [24]3 years ago

3 0

First, we find x using the given equation:
x = 4 / sin(53)
x = 5

We also know that:
Cos(∅) = base / hypotenuse
Therefore,
cos(53°) = y / 5

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Subtract and simplify <br> 1/6m - (- 5/8m + 1/3)

ratelena [41]

Answer:

19/24m-1/3

Step-by-step explanation:

1/6m-(-5/8m+1/3)=1/6m+5/8m-1/3=4/24m+15/24m-1/3=19/24m-1/3

4 0

2 years ago

Explain how to model the division of –24 by –4 on a number line.

lianna [129]

Answer:

Here's one way to do it.

Step-by-step explanation:

-24 ÷ (-4)

-24 is the final number on the number line

-4 means you count by 4s on the number line moving backwards.

Start at 0 facing forward.
Move backwards in steps of four units from 0 to -24.
Count the number of steps you took (six).

Answer: +6 (The sign is + because you are still facing forward).

8 0

3 years ago

I need help with this tysm

erica [24]

9514 1404 393

Answer:

-51
-30
-60
2 or -2

Step-by-step explanation:

The function puts a minus sign on 3 times the magnitude of the input.

1. y = -|3×17| = -51

2. y = -|3×10| = -30

3. y = -|3×20| = -60

4. -6 = -|3x|

2 = |x| . . . . divide by -3

x = ±2 . . . . two possibilities

8 0

2 years ago

X^2-9x=x-9 solve by factoring

lbvjy [14]

(x-1)(x-9)
Hope this helps

8 0

2 years ago

Add:

dezoksy [38]

(4-3n-5n2)

+( -2+n-3n2)
____________________
-2-2n-8n2

8 0

3 years ago

Read 2 more answers

﻿PLEASE HELP

PLEASE HELP