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tankabanditka [31]
3 years ago
13

I need help with 13 please it’s due tomorrow

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

the step by step instructions r in the pics

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What is the length of the missing leg?
Crank

Answer:

a=\sqrt{609}\\\\a\approx 24.67793

Step-by-step explanation:

To solve for the leg of the missing right triangle, one must use the Pythagorean theorem. The Pythagorean theorem states the following,

a^2+b^2=c^2

Where (a) and (b) are the sides adjacent to or next to the right angle. (c) is the side opposite the right angle. Substitute in the given values and solve for the unknown,

a^2+b^2=c^2\\

Substitute,

a^2+40^2=47^2\\

Simplify,

a^2+1600=2209\\

Inverse operations,

a^2=609

a=\sqrt{609}\\\\a\approx 24.67793

8 0
3 years ago
Read 2 more answers
Which is bigger 40% of 200 or 1/3 of 150
Gnesinka [82]
First find out what 40% of 200 is
200 times .4 is 80

then find out what 1/3 of 150 is
divide 150 by three, which is 50
if it was 2/3 instead of 1/3, you would multiply 50 by 2

40% of 200 is greater
3 0
3 years ago
Volunteers at Sam's school use some of the student council's savings for a special project. They buy 6 backpacks for $4 each and
kaheart [24]

Answer: changed by $48

Step-by-step explanation: 6 times $4 = $24 + $4 times 6 = $24 total= $48

Also $4 times 12 = $48

4 0
2 years ago
Pls answer me ill give points and brainlest​
Elodia [21]

Answer:

Sorry is there any more information i will then change answer

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP I NEED TO PASS THIS CLASSS!!!!!!!!!!
Nuetrik [128]

Answer:

1, 2, 4

Step-by-step explanation:

The triangles are similar by AAA or SSS (yes)

The sides are proportional (yes)

The length of AB is 21, not 15 (no)

The length of BC is 9 (yes)

The dilation is an enlargement, not reduction (no)

5 0
3 years ago
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