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Andru [333]
2 years ago
8

The volume of a rectangular prism can be computed using the formula V = lwh.

Mathematics
2 answers:
Zarrin [17]2 years ago
6 0

Answer:

13

Step-by-step explanation: just took the test :)

olganol [36]2 years ago
3 0

Answer:

13cm

Step-by-step explanation:

substitute values we have into the formula:

1664 = 16 x w x 8

rearrange:

1664/16×8 = w

which equals 13

You might be interested in
Find X and QT. The shape is a Rhombus
kompoz [17]

Answer:

See below ~

Step-by-step explanation:

Sides of a rhombus are equal.

⇒ QT = TS

⇒ x² - 4x - 10 = 6x + 14

⇒ x² - 10x - 24 = 0

⇒ x² + 2x - 12x - 24 = 0

⇒ x (x + 2) - 12 (x + 2) = 0

⇒ (x + 2)(x - 12) = 0

⇒ x = -2 or x = 12

Substitute both values and see which gives a positive value for QT :

<u>When x = -2</u> :

  • QT = (-2)² - 4(-2) - 10
  • QT = 4 + 8 - 10
  • QT = 2

<u>When x = 12</u> :

  • QT = (12)² - 4(12) - 10
  • QT = 144 - 48 - 10
  • QT = 86

The 2 possible answers are :

  • x = -2, QT = 2
  • x = 12, QT = 86
8 0
1 year ago
Can someone help me out with this question.
____ [38]

Answer:

yes

Step-by-step explanation:

hold on i just need points so im typinf

8 0
3 years ago
Which trigonometric function would be used to find the length of this triangle's hypotenuse?
drek231 [11]
You could use sin(25)=12/H
solve for H.
use pythagorean thm to doubke check answer
3 0
3 years ago
I need help
dangina [55]

Answer:

a)  x =3 and x=5

c)  x =-1 and x = \frac{-7}{3}

i)  x =0 and  x = \frac{-9}{2}

Step-by-step explanation:

a)

Given that the quadratic equation

    x² - 8x +15 =0

The factors of 15 = 5 × 3

   x² - 5x -3x +15 =0

  x(x -5) -3(x-5) =0

  (x-3)(x-5) =0

x =3 and x=5

c)

  3 x² + 10 x +7 =0

⇒   3x² + 3x + 7x +7 =0

⇒   3x (x +1) +7(x+1) =0

⇒  (x+1) ( 3 x +7) =0

⇒  x =-1 and x = \frac{-7}{3}

i)

     2 x ² + 9 x =0

⇒ x( 2 x + 9) =0

⇒ x =0 and 2 x = -9

⇒ x =0 and  x = \frac{-9}{2}

4 0
3 years ago
Please help will mark brainliest
leonid [27]

Answer:

m》9

Step-by-step explanation:

-1/3 m 《-3

Multiply both sides by -3

(Don't forget to flip the inequality

m》9

6 0
3 years ago
Read 2 more answers
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