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Lynna [10]
3 years ago
10

Mason used 3/4 of the nails in a box. He has 12 nails left. How many did he use?

Mathematics
2 answers:
Karolina [17]3 years ago
5 0
If he has 12 nails left, he used 36 nails.
dangina [55]3 years ago
4 0

Answer:

36

Step-by-step explanation:

12 x 3/4 = 36 ✌❤‍‍‍✔✨❤❣☮✝☺

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Given ACM, angle C=90º. AP=9, PM=12. Find AC, CM, AM.
Gnesinka [82]

Answer:

AM = 25, AC = 15, CM = 20

Step-by-step explanation:

The given parameters are;

In ΔACM, ∠C = 90°, \overline{CP} ⊥ \overline{AM}, AP = 9, and PM = 16

\overline{AC}² + \overline{CM}² = \overline{AM}²

\overline{AM} = \overline{AP} + PM = 9 + 16 = 25

\overline{AM} = 25

\overline{AC}² = \overline{AP}² + \overline{CP}² = 9² +  \overline{CP}²

∴ \overline{AC}² = 9² +  \overline{CP}²

Similarly we get;

\overline{CM}² = 16² + \overline{CP}²

Therefore, we get;

\overline{AC}² + \overline{CM}² = 9² +  \overline{CP}² + 16² + \overline{CP}² = \overline{AM}² = 25²

2·\overline{CP}² = 25² - (9² + 16²) = 288

\overline{CP}² = 288/2 = 144

\overline{CP} = √144 = 12

From \overline{AC}² = 9² +  \overline{CP}², we get

\overline{AC} = √(9² +  12²) = 15

\overline{AC} = 15

From, \overline{CM}² = 16² + \overline{CP}², we get;

\overline{CM} = √(16² + 12²) = 20

\overline{CM} = 20.

3 0
3 years ago
Brandon wants to conduct a survey as to whether mushrooms should be added
katen-ka-za [31]
I think the answer is D: interview every student who eats lunch in the cafeteria
5 0
2 years ago
Mila has 100 math problems to finish this week, She solved 2/10 of the problems on Monday and 25/100 of the problems on Tuesday.
Umnica [9.8K]
Mila solved more problems on Tuesday.

Explanation:

2/10 = 20/100
25/100 = 25/100
Since 25 is more than 20, she did more problems on Tuesday
5 0
3 years ago
Read 2 more answers
I need help know please
maxonik [38]

Answer:

Step-by-step explanation:

4. intersecting

5. intersecting

6. intersecting

7.???

8.same line

4 0
3 years ago
Please look at image and tell me what the right answer is!!!<br><br> WILL REWARD BRAINIEST!!
Goryan [66]

Answer:

See below.

Step-by-step explanation:

Recall that the biggest angle will always be opposite from the biggest side.

IT is opposite from Angle S, which we can figure out to be 180-108-25=47.

SI is opposite from Angle T, which is 41.

ST is opposite from Angle I (the whole thing). Just from looking at it, we know that it is the biggest angle. If we want to figure it out, Angle I is 180-41-72+25=92.

The smallest side is SI, then IT, then ST.

The correct order is: SI, IT, and ST.

6 0
3 years ago
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