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Yuri [45]
3 years ago
11

7x³·2x²y² solve with exponents

Mathematics
1 answer:
Lisa [10]3 years ago
5 0

Answer:

14x4y2

Step-by-step explanation:

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I NEED HELP CUZ I DONT KNOW HOW TO DO THIS​
mars1129 [50]
Area of rectangle = l*w
Area of triangle = (1/2)*l*w

Based on the figure:

Area of triangles = 2*(1/2)*l*w
= 2*(1/2)*24*14 = 336 cm^2

Area of side rectangles = 2*l*w
= 2*44*25 = 2200 cm^2

Area of bottom rectangle = l*w
= 44*14 = 616 cm^2

To find the total surface area, you would add all of the sides together:

336+2200+616= 3152 cm^2

Don’t be afraid to ask any questions, if you have any :D

3 0
3 years ago
It takes 10 people 5 days to build 25 machines. How many days will it take 15 people to build 50 machines?
Ray Of Light [21]

Answer:

on my thing i put 7 1/2 but the answer is 6 2/3

5 0
4 years ago
HELPPPPPPP MEEEEEEEEEE
elena-s [515]

Answer:

A. (0,1) and (1,2)

Step-by-step explanation:

I graphed it

6 0
3 years ago
Please help ASAP really need this
Aleonysh [2.5K]

Answer:

21.79 + c \leq 25

Joshua can spend up to 3.21 on a card.

Step-by-step explanation:

21.79 + c \leq 25 is the correct equation because Joshua is spending 21.79 on flowers, a certain amount on the card, and the maximum he can spend is 25. That is why you use the less than or equal to sign.

To solve, first subtract 21.79 from both sides to get: c \leq 3.21. This means that Joshua can spend up to 3.21 on a card.

Hope it helps!

3 0
3 years ago
An airplane travels at 280 miles per hour. how far in miles will the airplane travel in 20 minutes?
Romashka-Z-Leto [24]

Answer:

93.33 miles

Step-by-step explanation:

60 min/ 20 min = 3

280/3 = 93.333333

8 0
3 years ago
Read 2 more answers
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