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wolverine [178]
3 years ago
7

-30 + 10 Find the sum

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0
The answer of -30+10 is -20

-30+10=-20
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9,000 + 40 + 0.1 + 0.008 I need to put it in standard form. Please help!
Andre45 [30]

Answer:

-12

Step-by-step explanation:

8 0
3 years ago
Pls someone answer pls :)
Goshia [24]

Answer:

(-x-2) (-2x -3)=0

=>[-(x +2)] [-(2x+3)]=0

=>(x + 2)(2x +3)=0

=>x =-2 or,x=-3/2

smaller x=-2

larger x =-3/2

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What is the answer too -9/10 divided by -6/15 pls answer quickly ❤️
ipn [44]

Answer: 2 and 1/4 is the answer do the meth lol

Step-by-step explanation:

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Please help me the question is. Marco's grandmother and his uncle both called Marco today.
VMariaS [17]

Answer:

18 days until they both call him on the same day

Step-by-step explanation:

The common multiples of 6 and 9 is 18, 36, 54, etc. 18 is the first common multiple so Marco's grandparents willl call Marco on the 18th day. please boost me

3 0
3 years ago
NEED HELP ASAP SOMEONE PLEASE!!!!
Alisiya [41]

Answer: The state with the second lowest population has the lowest population density.

Step-by-step explanation:

Since, Density = Population / Area

The population of state A = 1,055,173

Its area = 2677 square km

Thus, the density of state A = \frac{1055173}{2677} = 394.162495,

The population of state B = 1,333,089

Its area = 36,418 square km

Thus, the density of state B = \frac{1,333,089}{36,418} = 36.6052227,

The population of state C = 3,596,677

Its area = 5543 square km

Thus, the density of state C = \frac{3,596,677}{5543} = 648.868302,

The population of state D =6,745,408

Its area = 10555 square km

Thus, the density of state D = \frac{6,745,408}{10555} = 639.072288,

Since, by the above explanation,

The state in increasing order of the populations,

State A < State B < State C < State D,

Also, the state in increasing order of density,

State B < State A < State D < State C

⇒ Second option is correct.

3 0
3 years ago
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