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dimulka [17.4K]
2 years ago
12

What is the angle of a triangle

Mathematics
1 answer:
Neko [114]2 years ago
8 0

The internal angles of a triangle always add up to 180 degrees.

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Naomi plans to attend a four-year college that costs a total of $21,800 per year. Her family invests $9,500 in an account that e
Lyrx [107]

Answer:

yes

Step-by-step explanation:

i just did 450 times 12 times 5

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2 years ago
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Recent studies indicate that the average surface temperature of the
andreev551 [17]

Answer:

Slope : The rate of increase of temperature on the earth's surface is 0.02°C per year since 1900.

T-intercept : 8.5 represents the temperature in °C of the earth's surface in the year 1900.

Step-by-step explanation:

The average surface temperature of Earth rising steadily. Scientists have modeled the temperature by the equation, T = 0.02t + 8.50 where t represents years since 1900 and T is the temperature in ◦C.

Now, the slope of the model equation is 0.02 which means the rate of increase of temperature on the earth's surface is 0.02°C per year since 1900.

Again, the T-intercept i.e. 8.5 represents the temperature in °C of the earth's surface in the year 1900. (Answer)

7 0
3 years ago
True or false? "If two angles form a linear pair, they must be supplementary?"
vodka [1.7K]

Answer:

true?

Step-by-step explanation:

im guessing.

4 0
3 years ago
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pleaseeeeeeeeeeeeeeeeeeeeee help me i'm begging you so the questions is what is the multiplicative of 5 and 10-5k
Vsevolod [243]

Answer:

1/5 and -k/5+2

Step-by-step explanation:

inverse of 5= 1/5

swap the variables: y=10−5k becomes k=10−5y

Now, solve the equation k=10−5y

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5 0
3 years ago
How to use the numbers 4, 7, 3, and 9 to get the number 25 only using the operations multiplication, division, and addition
bearhunter [10]

Answer:

(9 x 7)/3 + 4

Step-by-step explanation:

9 x 7 = 63

63 divided by 3 is 21.

21 + 4 = 25

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2 years ago
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