3 years ago

2. What is the sum of 4 tens and 6 tens?

Mathematics

1 answer:

kogti [31]3 years ago

5 0

Answer:

100

Step-by-step explanation:

4 tens + 6 tens = 10 tens = 10*10 = 100

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In 2013, New York City (NYC) and Los Angeles (LA) has the highest populations of any cities in the United States. NYC’s populati

inna [77]

The population of these two cities combined in scientific notation is 11.9 x $10^{6}$

Step-by-step explanation:

1a. Population of NYC is 8.1 x $10^{6}$

1b. Population of LA is 3.8 x $10^{6}$

2.To find total population of the two cities combined,

2a. Add population of NYC and LA

Total population = NYC's population + LA's population

Total population = (8.1 x $10^{6}$ ) + (3.8 x $10^{6}$ )

2b. Take $10^{6}$ common

Total population = $10^{6}$ * (8.1 + 3.8)

Total population = $10^{6}$ * 11.9

Therefore, the population of these two cities combined in scientific notation is 11.9 x $10^{6}$

Keyword: Scientific notation

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3 years ago

The length of the hypotenuse of a right triangle is 16 inches. If the length of one leg is 5 inches, what is the approximate len

Musya8 [376]

Answer:

15.2 inches

Step-by-step explanation:

a^2 + b ^2= c^2

5^2 + b ^2=16^2

b ^2=256 - 25

√b ^2=√231

b= 15.2 inches

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3 years ago

Find the value of the power 254⁰

zepelin [54]

Answer:

Step-by-step explanation:

Anything raised to the power of 0 is 1

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4 years ago

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Svetradugi [14.3K]

C is the answer for the pic

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3 years ago

F(x)= −x^2 + x + 14 Find f(2)

sattari [20]

Answer:

f(2) = 12

Step-by-step explanation:

f(x = −x^2 + x + 14

Plug in:

f(x) = −2^2 + 2 + 14

Solve:

f(x) = −2^2 + 2 + 14

f(x) = -4 + 2 + 14

f(x) = -2 + 14

f(x) = 12

Hope this helped.

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3 years ago

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2. What is the sum of 4 tens and 6 tens?​

2. What is the sum of 4 tens and 6 tens?