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MA_775_DIABLO [31]

3 years ago

8

Why can 2 obtuse angles make a right triangle please help

1 answer:

djverab [1.8K]3 years ago

8 0

They can NOT. A right angle is 90°. An obtuse angle is greater than 90°. All the angles in a triangle must add up to exactly 180°. If two angles are greater than 90° then they will add up to greater than 180, beacuse 90 plus 90 equals 180. You cannot have a triangle with two obtuse angles because they will add up to greater than 180°.

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writing and reasoning. write the number 34 and the number 43 as tens plus ones. how are they different?

defon

34 is 3 tens and 4 ones whereas 43 is 4 tens and 3 ones they are different because they have different values.

7 0

3 years ago

Power (denoted by PPP) can be defined as a function of work (denoted by WWW) and time (denoted by ttt) using this formula: P=\df

Amanda [17]

Answer:

$\dfrac{\text{kg}\cdot\text{m}^2}{\text{s}^3}$

Step-by-step explanation:

Power (denoted by P) can be defined as a function of work (denoted by W) and time (denoted by t) using this formula:

$P=\dfrac{W}{t}$

Unit of Work = $\dfrac{\text{kg}\cdot\text{m}^2}{\text{s}^2}$

Unit for Time = s

Therefore, the Unit of Power

$=$Unit for W \times \dfrac{1}{\text{Unit for time}}$

$=\dfrac{\text{kg}\cdot\text{m}^2}{\text{s}^2} \times \dfrac{1}{s} \\=\dfrac{\text{kg}\cdot\text{m}^2}{\text{s}^3}$

An appropriate unit for power is: $\dfrac{\text{kg}\cdot\text{m}^2}{\text{s}^3}$

3 0

2 years ago

CAN SOMEONE PLEASE LOOK AT MY LAST QUESTION AND SEE IF ITS RIGHT PLEASE?!

daser333 [38]

Answer:

okay

Step-by-step explanation:

5 0

3 years ago

True or False: You can tell if two ratios form a proportion if their cross products are equal. True O False

daser333 [38]

Answer:

Step-by-step explanation:

False

7 0

2 years ago

Solve for m:<br>5m - (-8) = (-4) + 2m<br><br>Solve for x:<br>3x + 8 < 2x - 15

tresset_1 [31]

Answer: 3 = −12 and x = -23

Step-by-step explanation: = −4

5 0

2 years ago

Read 2 more answers