Ask question

Ask question

All categories

3 years ago

15

Which of the following uses the distributive property correctly? 9(m – 2) = 9(m) – 9(2) 9(m – 2) = 9(m) – 2 9(m – 2) = 9 – 9(2)

9(m – 2) = 9(m) + 9(2)

1 answer:

alexira [117]3 years ago

3 0

Its 9m-9(2) make sure to think of the minus sign as a negative because it will equal 9m-18 not 9m+18

You might be interested in

Find the volume of the triangular prism.

Anna35 [415]

First you find the area of the front face 1/2bh or in you case 10x12=120 1/2 of 120 is 60 next you multiply 60 by 20 to get 1,200 for the voulume

3 0

3 years ago

If Lisa ran 50 yards and Kelly ran 51 meters, who ran farther?

melisa1 [442]

Answer:

kelly

Step-by-step explanation:

51 meters is longer

3 0

2 years ago

Will award points- im currently using cos, sin and tan

MAVERICK [17]

Answer:

w = 9.82

x = 66.73

Step-by-step explanation:

By applying tangent rule in triangle ABD,

tan(81°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

6.31 = $\frac{62}{w}$

w = $\frac{62}{6.31}$

w = 9.82

Similarly,

tan(39°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

0.81 = $\frac{62}{(x+w)}$

0.81 = $\frac{62}{9.83+x}$

9.82 + x = $\frac{62}{0.81}$

x = 76.56 - 9.82

x = 66.74

3 0

3 years ago

How do i add 6.75 & 3.75?

Stella [2.4K]

Answer:

It's like adding whole numbers, but with a dot. add 75+75=150

Because 150 is more than 100, you add the 1 to the whole numbers, the 6 and the 3. Add 3+6+1=10

So your answer is 10.5

3 0

3 years ago

Jack unfolded a cardboard box. The figure of the unfolded box is shown below: A long rectangle divided along the length into 4 e

Leni [432]

8*8*6 - expression for area

7 0

3 years ago