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Lelechka [254]
3 years ago
13

Will give brainliest!

Mathematics
2 answers:
OLEGan [10]3 years ago
6 0

Answer:

-(10)2 simply does not equal -102

Step-by-step explanation:

-(10)2

Remove unnesessary parenthesis and put a multiplication symbol between the two numbers.

-10 x 2

Multiplying a negative and a posotive equals a negative.

-20

andre [41]3 years ago
3 0

Answer:

The values are -20 and -102.

Difference is 82.

Step-by-step explanation:

-2(10) = -20.

Difference is -20  - (-102)

= -20 + 102

= 82.

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Two sisters, Lily and Suri, have been saving money for college for the past several years. At the end of the first year, each si
andriy [413]

Answer:

1st year:

Lily:20

Suri:20

2nd year

L:20*3=60

S:20+80=100

3rd year

L:60*3=180

S:100+80=180

4th year

L 180*3=540

S 180+80=260

It will take Lily 4 years to hve more money saved than Suri

Step-by-step explanation:

8 0
4 years ago
Help!!! This is urgent and due today!!!
sasho [114]

Answer:

Pontiac's Rebellion, which came closely on the heels of the French and Indian War, made the British seek more peaceful relations with Native Americans in the Ohio Valley. They issued the Proclamation of 1763, which prohibited colonists from settling in the region, as a way to avoid further conflict.

Step-by-step explanation:

5 0
3 years ago
if the population of a country increases at a rate of 1.5% annually, and it’s current population is 430,000, how many years will
aleksandrvk [35]
Hi,
a_0=430000\\
a_1=a_0*1.15\\
a_2=a_1*1.15=a_0*1.15^2\\
...\\
a_n=a_0*1.15^n\\

a_n \geq 3*a_0\\

1.15^n \geq 3\\

n*ln(1.15) \geq ln(3)\\

n \geq  \dfrac{ln(3)}{ln(1.15)} \\

n \geq 7.86059688...\\\\

\boxed{n \geq 8}\\


8 0
4 years ago
Area of right angle triangle is 54 cm2. if one of its leg is 12 cm fine the perimeter
Molodets [167]
The perimeter of the right angled triangle should be 36cm, hope this helps:)
8 0
3 years ago
Whats 2x2 i dont know need help will give brainliest
PtichkaEL [24]

Answer:

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3 0
3 years ago
Read 2 more answers
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