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Neko [114]
3 years ago
7

Help me with this please

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer: is it -3,11

Step-by-step explanation:

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Which graph represents the solution set to the system of inequalities? Please help thank you!
Greeley [361]

Answer:

bottom left graph should be correct

6 0
3 years ago
The diameter of a wheel of a lorry is 150cm. If the lorry travels 376.8m, how many times does the wheel rotate?
tresset_1 [31]
<h3>Answer:  79 full rotations</h3>

====================================================

Explanation:

150 cm = 150/100 = 1.5 m

The wheel has a diameter of 1.5 meters

The circumference of the wheel is

C = pi*d

C = pi*1.5

C = 1.5pi

C = 4.71238898038469

I'm using my calculator's stored version of pi to get the most accuracy.

Then we divide the 376.8 over the circumference found

(376.8)/(4.71238898038469) = 79.9594434093682

Despite being very close to 80, we must round down to 79 because we don't have enough to get that full 80th rotation. In other words, we have 79 full rotations and then some change leftover.

Though for the sake of simplicity, I can see how it's useful to say "about 80 rotations" if 79 seems a bit clunky. I'll stick with 79 however. Let me know if your teacher instructs otherwise.

4 0
1 year ago
A mother explains to her child that the price on the sign is not the total price for an oil painting, because the price does not
dlinn [17]

Answer:

Or u cld simply just say 945 - 875 = 70

3 0
2 years ago
There were 94,172 people at a football on Saturday. On Monday, 1,000 fewer people were at a football game. In word form how many
Rzqust [24]
There was ninety three thousand one hundred seventy two people
7 0
2 years ago
Read 2 more answers
In the storage room of a certain bakery, the ratio of sugar to flour is 5 to 8, and the ratio of flour to baking soda is 10 to 1
olasank [31]

Answer:

1,500

Step-by-step explanation:

Ratio of Sugar to Flour: 5:8 -> 25:40

Ratio of Flour to Baking Soda: 10:1 -> 40:4

Sugar to Flour to Soda: 25x:40x:4x

\frac{40x}{(4x+60)} = \frac{8}{1} -> x = 60

Sugar = 25x = 1,500

Hope this helps :)

7 0
2 years ago
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