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DaniilM [7]
3 years ago
15

What is the value of Enter your answer in the box.

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

x=40

Step-by-step explanation:

The sum of the angles of a triangle add to 180

x+102+38 = 180

Combine like terms

x + 140 = 180

Subtract 140 from each side

x+140-140 = 180-140

x = 40

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y=10+x(0.5)

This is the way of writing that equation.


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What is an example of a solution of zero ?
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4-4=0 is an example of that
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3 years ago
First try was incorrect
KiRa [710]

Answer:

12 presents

Step-by-step explanation:

4/6= 2/3

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List the following numbers in order from least to greatest. a) 3.5× 10/3 B) 3.5× 10-2 C) 5.3 × 10/3
Crazy boy [7]

Answer:

3.5*10^{-2}, 3.5*10^3, 5.3*10^3

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Step-by-step explanation:

This is scientific notation. The numbers 3.5 * 10^3\\3.5 *10^{-2}\\5.3 * 10^3 can be ordered least to greatest by looking at their digits and exponents. Since a -2 as an exponent is present, this means this is a small decimal and is the least. 3.5 and 5.3 have the same exponent of 3 but 5.3 is greater than 3.5 so its the greatest. The order is

3.5*10^{-2}, 3.5*10^3, 5.3*10^3

5 0
3 years ago
Explain what is wrong with the figure below.
Georgia [21]

Answer:

The diagonal side length shouldn't be 14. Or one of the side lengths shouldn't be what it is.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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