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Triss [41]
3 years ago
14

Answer these two question  ASAP

Mathematics
2 answers:
prohojiy [21]3 years ago
6 0

Answer:

explain further on this pls?



Evgen [1.6K]3 years ago
5 0

Answer:

the answer would be C) square root of 250 units

Step-by-step explanation:

5x5=25 and 15x15=225 you would then add them together and get 250 and the reason why it isnt 250 units is  because to find the hypotenuse you would need to find the square root of 250! Hope this helps! :3

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Please help me with the following questions. Thanks in advance!!
Orlov [11]

Answer:

Step-by-step explanation:

Eight

590 = 1800 e^(-0.4t)     Divide by 1800

0.32778 = e^(-0.4t)       Put the value for e in the denominator.

0.32778 = 1 / e^(0.4t)   Notice the sign's gone. Multiply both sides by e^(0.4t)

0.32778 *e^(0.4t) = 1    Divide by 0.32778

e^(0.4t) = 3.0508          Take the natural log of both sides.

0.4t = 1.11542                 Divide both sides by 0.4

t = 2.78855

You should put this in the original equation to see if it checks. It does.

=============================

Nine

3^(3 - 3x) + 6 = 42         Subtract 6 from both sides

3^(3 - 3x) = 36               Take the log of both sides.

(3 - 3x) ln(3) = ln 36

(3 - 3x) *1.098612 = 3.58352   Divide by 1.098612

3 - 3x = 3.26186             Subtract 3 from both sides

- 3x = 0.26186                 Divide by - 3

x = - 0.087287    

4 0
3 years ago
Can someone plz help me??
olchik [2.2K]
The answer to your question would be 4hr I think 
4 0
3 years ago
Help plz if your good at finding the area of the compound figure plz help if you don’t know the answer your not needed but if yo
spin [16.1K]

Answer:

96cm^2

Step-by-step explanation:

We can divide it into two rectangles: 7x8 and 10x(12-8), arriving at the solution of 7cm*8cm + 10cm*4cm = 56cm^2 + 40cm^2 = 96cm^2

We can also divide it into two rectangles: 12x7 + (12-8)x(10-7), arriving at 12cm*7cm + 4cm*3cm = 84cm^2 + 12cm^2 = 96cm^2

We could also divide it to one big rectangle and one "negative" rectangle of 10x12 and -8x(10-7), arriving at 10cm*12cm - 8cm*3cm = 120cm^2 - 24cm^2 = 96cm^2

6 0
3 years ago
11. There are a total of 30 puzzle pieces. Three
natulia [17]

Answer: 2

Step-by-step explanation:

5-3=2

30-5=15

6 0
2 years ago
Read 2 more answers
0.402,0.42,0375,12<br> Order from least yo greatest
Neko [114]

Answer:

0.402, 0.42, 12, 375

6 0
2 years ago
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