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MArishka [77]
3 years ago
12

50 points for the person to answer these :)

Mathematics
1 answer:
svetoff [14.1K]3 years ago
7 0

I'm assuming you don't still need these? Sorry I didn't see this in time

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Please help I can’t get a penalty
valentinak56 [21]

4+4v    = 3v +4

------- = -----------

-3            2

use cross products

(4+4v) *2 = -3*(3v+4)

distribute

8+8v = -9v-12

add 9v to each side

8+17v = -12

subtract 8 from each side

17v = -20

divide by 17

v = -20/17

6 0
3 years ago
Read 2 more answers
An American car company has designed a new high fuel efficiency vehicle that is rated at 55 miles per gallon. The company plans
Tju [1.3M]
The fuel usage would be approx. 23 km. per liter. The exact number would be 23.3829 km. per liter.
8 0
3 years ago
Find the volume of 20m, 5m, 18m
HACTEHA [7]

Answer:

600 m³

Step-by-step explanation:

The shape we have is a rectangular pyramid:

Formula:<u><em> (volume of a rectangular pyramid)</em></u>

Volume = (1/3) × Base Area × height

___________________________

In our case :

Base area = L × W = 20 × 18 = 360 m²

height = 5 m

⇒ Volume = (1/3) × Base Area × height

    \Longrightarrow \text{volume} \  =\  \frac{1}{3} \times 360\times 5

\Longrightarrow \  \text{volume} \  =\  600\  m^{3}

7 0
2 years ago
L=3/2 inches and w=3/4 inches
telo118 [61]
9/8

3/2 x 3/4 = 9/8


fdgkjdhskj
8 0
3 years ago
The sum of two numbers is 72. Their differences is 18.whats the numbers
Vinvika [58]
The two numbers are 45 and 27.


I really hope this helped you! c:
4 0
4 years ago
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