3 years ago

M minus 5 minus (negative 12)

1 answer:

6 0

M-5-(-12) would equal m+7 because there is a negative before the parentheses and in the parentheses which means you would change it to a positive so, negative 5 plus positive 12 is 7 and since the 7 is positive you would add m (hope this helped)

You might be interested in

Write an expression for cos 68° using sine

Anettt [7]

Answer:

sin22°

Step-by-step explanation:

Using the cofunction identity

cos x = sin (90 - x), then

cos68° = sin(90 - 68)° = sin22°

8 0

3 years ago

Owning a small and successful business isn't easy! There is a monthly cost of shipping

galben [10]

nwere ike nwa osisi poop pusi ibu onu nkita meow n'anya papa 46721

8 0

4 years ago

It is 60 Celsius on the crust of a volcano. What is this number in Kelvin?

slega [8]

Answer:

333.15 Kelvin (K)

Step-by-step explanation:

When you convert from Celsius to Kelvin, you add 273.15

60 C + 273.15 = 333.15 K

So, that is the answer. Hope this helps!

6 0

3 years ago

Read 2 more answers

On the first week of class, Lisa reads 45 pages in her history book. It takes her 8 minutes to read. The next week she reads 36

vagabundo [1.1K]

Answer:

I wanna say C not positive but I think C

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

I need some help please

ExtremeBDS [4]

Using the law of cosins

sin(angle) = Opposite Leg / Hypotenuse

The angle is given as 35 degree and the hypotenuse is given as 30 feet.

Sin(35) = X ( opposite leg) / 30

X = 30 * sin(35)

x = 17.2 feet.

Total height = 17.2 + 6.5 = 23.7, round to 24 feet.

The answer is 24 feet.

6 0

3 years ago