All categories

3 years ago

What is the area of a parallelogram if is length is x+4 and height is x+3?

Mathematics

1 answer:

Bond [772]3 years ago

4 0

to find area, multiply base x height, or length x width

In this case:

(x + 4)(x + 3)

Solve by foiling.

(x + 4)(x + 3) = x² + 3x + 4x + 12

Simplify

x² + 3x + 4x + 12 = x² + 7x + 12

x² + 7x + 12 is your answer

hope this helps

You might be interested in

Evaluate the following expression: -X- 6x + 10 when x = 5

BigorU [14]

Answer:

-25

Step-by-step explanation:

Evaluate -x - 6 x + 10 where x = 5:

-x - 6 x + 10 = -5 - 6×5 + 10

-6×5 = -30:

-5 + -30 + 10

-5 - 30 + 10 = 10 - (5 + 30):

10 - (5 + 30)

5 + 30 = 35:

10 - 35

10 - 35 = -(35 - 10):

-(35 - 10)

| 3 | 5

- | 1 | 0

| 2 | 5:

Answer: -25

8 0

3 years ago

Volume of composite figures

Feliz [49]

✍️Answer:

The volume of the figure is 381 cubic in

$v=L*W*H$

$v=(16)(7)(3)+1/2(3)(5)(6)$

$v=336+45$

$v=381 in^3$

✮✮✮✮✮✮✮✮✮

hope it helps...

have a great day!!

7 0

3 years ago

The volume of each cube is given. Estimate the side length of the cube to the nearest integer. Use the formula V=s(cubed). The v

sdas [7]

You get 8 if you round up from 8.041451517
and 8 cubed is 512

but if you round from 8.041451517 to 8.04, and you cube it, it equals 519.718464

and if you round that up it would equal 520

or 519.71

so it depends on how you do it

7 0

3 years ago

Mitch needs four 10 gram samples of NaCl (Sodium Chloride) for an experiment. Mitch is using a balance that measures to 1/10 of

trapecia [35]

the complete question in the attached figure

The answer is the option A 9.9 grams
because the balance is accurate to the nearest 1/10 gram; thus, the highest level of accuracy appropriate to the limitations of the balance is 0.10 gram (1/10)

6 0

3 years ago

What is the sum?? need help

SOVA2 [1]

43+35=78 the answer is 78

3 0

3 years ago