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boyakko [2]
3 years ago
5

Helppppppppppppfpvkvkkvmvmvmvmvmvmgmvm

Mathematics
2 answers:
zepelin [54]3 years ago
6 0

Answer:

I think it's 2.56

you convert the 8 percent to a decimal and then you times it to 3.20

3.20×.8=2.56 (it's wrong)

Papessa [141]3 years ago
6 0

Answer:

$2.94

Step-by-step explanation:

8% of 3.20 is .26

3.20 - .26 = 2.94

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What is the length of the unknown leg in the right triangle? A right triangle has a side with length 20 meters, hypotenuse with
galben [10]

The length of the unknown leg of the triangle is 15 m.

<u>Step-by-step explanation:</u>

Length of one leg = 20 m

Length of the hypotenuse= 25m

As it is a right angled triangle we can use pythogoras theorem.

Let the unknown length be y

(20) (20)  + y(y) = (25) (25)

400 + y(y) = 625

y(y) = 225

y = √225

y = 15

The length of the unknown leg is 15 m.

6 0
2 years ago
Read 2 more answers
In ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°. Find the length of k, to the nearest inch.\
s2008m [1.1K]

Given:

In  ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°.

To find:

The length of k, to the nearest inch.

Solution:

According to Law of sine,

\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}

In ΔKLM, using law of sine, we get

\dfrac{k}{\sin K}=\dfrac{l}{\sin L}

\dfrac{k}{\sin (55^\circ)}=\dfrac{48}{\sin (46^\circ)}

k=\dfrac{48\times \sin (55^\circ)}{\sin (46^\circ)}

On further simplification, we get

k=\dfrac{48\times 0.819152}{0.7193398}

k=\dfrac{39.319296}{0.7193398}

k=54.66025&#10;

Approximate the value to the nearest inch.

k\approx 55&#10;

Therefore, the length of k is 55 inch.

4 0
3 years ago
9 people shared 6 subs equally how much each person get
bogdanovich [222]

.67

Step-by-step explanation6 divided by 9

5 0
3 years ago
Earline has put $250 into her savings account.To do this,she made 10 deposits of the same amount.Write and solve a multiplicatio
Colt1911 [192]
Not sure if this is what your looking for but 25x10=250
5 0
3 years ago
Read 2 more answers
Pls help this is for math ill give a brainly​
olasank [31]

Answer: The last one - 5 1/3 divided by 1/6

Step-by-step explanation:

since you are trying to figure out how much she runs a day, u divide

Hope this helps :)

6 0
3 years ago
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