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pshichka [43]
3 years ago
12

Someone please help me

Mathematics
1 answer:
True [87]3 years ago
3 0

Answer: 20 = right triangle 21 = acute 22 = obtuse

Step-by-step explanation:

20 - Because there is a right angle/ 90 degree angle

21 - Because all the angles are less that 90 degrees which makes them acute.

22 - Because all the angles are more than 90 which makes them obtuse.

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Please help me with this thankyou​
DerKrebs [107]
The answer would be 60

The first think you would need to do would simply 144. Which would be 12.

Then you are going to want to multiply-5 by 12.
Which would be 60.
With 12 as a positive number, being greater or to than 60 then will become a positive.
7 0
2 years ago
Which of the following statements uses the commutative property of addition?
rosijanka [135]
C is what I would say
8 0
3 years ago
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I am doing math how many equivalent fractions are there for 4/5 explain
mote1985 [20]
4/5 ,8/10, 16/20,
You multiply both numbers with the same number.
For ex. 4×2=8 5×2=10 so we have 8/10
6 0
3 years ago
sue has 5 ropes of 5350 mm each.If she ties them together to make one long rope and each kont takes up 15 cm,how long will the r
Vsevolod [243]

Answer:

(hopefully) 2,600

Explanation:

5350 mm = 535 cm

= 535 x 5( 5 ropes) = 2675 cm

= 15 cm × 5 ( five knots for 5 ropes) = 75cm

= 2675- 75 = 2600.

hopefully im right...

6 0
3 years ago
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What is the product of 7/10×(-9)​
Andrews [41]

Answer:

-6.3

Step-by-step explanation:

7/10 X -9/1 = -63/10 = -6.3

4 0
3 years ago
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