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yan [13]
3 years ago
10

12-4x+2x1-7 standard form​

Mathematics
1 answer:
Naily [24]3 years ago
7 0

Answer:

The answer is − 2 x + 5

Step-by-step explanation:

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Which expressions are equivalent to the one below. Check all that apply. 16^x
AysviL [449]

Answer:

d and b and f

Step-by-step explanation:


7 0
3 years ago
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at farm the ratio of cows to horses was 10:3if there were 20 cows at the farm how many horses were there
Lubov Fominskaja [6]
If you think the cows are doubled so if you double the amount of horses  so the ratio is 10:3 so 20:6 is the new ratio the answer would be 6 horses
7 0
3 years ago
Here have some points
kozerog [31]

Answer:

Cheers bro ;)

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3 years ago
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For geometry:(<br><br> i’ll give a brainist!!!
kvasek [131]
<h3>Answer: Angle Q = 133 degrees</h3>

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

Work Shown:

Recall that for any triangle, the three angles always add to 180

P+Q+R = 180

(x+13) + (10x+13) + (2x-2) = 180

(x+10x+2x) + (13+13-2) = 180

13x+24 = 180

13x = 180-24

13x = 156

x = 156/13

x = 12

Now that we know x, we can find the angle measures

  • angle P = x+13 = 12+13 = 25 degrees
  • angle Q = 10x+13 = 10*12+13 = 120+13 = 133 degrees
  • angle R = 2x-2 = 2*12-2 = 24-2 = 22 degrees

As a way to check if we have the right answer or not, we see that,

P+Q+R = 25+133+22 = 180

So the answer is confirmed.

4 0
2 years ago
A space shuttle orbits Earth at a speed of 21,000 km/hr. How far will it travel in 5 hours?
tresset_1 [31]
<span>21,000*5
since it travels 21,000 per hour and there is five hours. it's just simple substitution.
105,000 is the correct answer.</span>
7 0
2 years ago
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