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Bezzdna [24]
3 years ago
13

Someone help it’s urgentttt.

Mathematics
1 answer:
Molodets [167]3 years ago
4 0

Answer:

Step-by-step explanation:

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Write a whole number that rounds to
dimaraw [331]
1999 


hope this answer helps!!!!


please rate, thank, and mark as brainliest!!!! :D
6 0
3 years ago
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Help fast plz 100 points!
antoniya [11.8K]

No because root(3)(x+8+1) is equal to x^3 -9 and (x-1)^3+8 is equal to root (3)(√x−8−1)

8 0
3 years ago
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The equation for the circle is:
astraxan [27]

Answer:

(-7,-5)

Step-by-step explanation:

Converting the circle into the form (x-h)^2+(y-k)^2=r^2, we get

x^2+14x+49+y^2+10y+25=7+25+49

So we get

(X+7)^2+(y+5)^2=81

So the center of the circle is (-7,-5)

6 0
3 years ago
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What is (8 - i) + (5 + 7i)?<br> O (A) 3 - 8i<br> O (B) 8i - 3<br> O (C)-5i<br> O (D) 13 + 61
mars1129 [50]

Answer:

13 + 6i

Step-by-step explanation:

expand the brackets (basically drop them), then rearrange the numbers (8 + 5 + 7i - i) then you will get your answer.

8 0
3 years ago
daniel spends 3/7 of his money on rent and 4/9 of his money on food . Does he soend more money on food or drinks. Explain.
aleksandr82 [10.1K]
We need to find the common denominator which is 63. 

3 x 9 = 27
7 x 9 = 63

3/7 = 27/63 

4 x 7 = 28
9 x 7 = 63

4/9 = 28/63

So Daniel spent more money on food.
5 0
3 years ago
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