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lbvjy [14]
3 years ago
9

In which triangle is cos x = 5/8?

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
8 0

Answer:

triangle D............

Aliun [14]3 years ago
7 0

Triangle B

cos \: x=  \frac{adj}{hyp}  =  \frac{5}{8}

If you need, always label your triangles!

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Please help me it’s due tonight and I’m stuck on this question!!
solniwko [45]

Answer:

The length of the ramp is 7.3 meters.

Step-by-step explanation:

The length of a triangle's side must be less than the sum of its two other sides. It also cannot have the same value as its other combined sides.

7 + 2 > 7.3

2 + 7.3 > 7

7 + 7.3 > 2

<em>r</em> is also longer than 7 meters, so that leaves option b. as your answer.

3 0
3 years ago
Question 5 (1 point)
ElenaW [278]

Answer:

The volume of the shape is 560 ft^3

Step-by-step explanation:

To find the volume of the figure, we need to multiply the base area by the height of the figure

mathematically, we have the base area as a rectangular shape and its area is the product of its side lengths

We have this as 8 ft * 10 ft = 80 ft^2

So multiplying this by the height which is 7 ft, we have this as;

7 ft * 80 ft^2 = 560 ft^3

3 0
3 years ago
Dana can jump a rope 264 times in 4 minutes. How many jumps can Dana make in one minute?
Alinara [238K]
264 jumps in 4 minutes 132 jumps in 2 minutes 66 jumps in 1 minute
5 0
3 years ago
Read 2 more answers
Jafar has a fruit basket with 13 pieces of fruit. He has 1 orange, 5 apples, 4 kiwis, and 2 pears in the basket. He also has ban
mars1129 [50]
<h3>Hello there!</h3><h3>Answer: 1/13</h3>

1/13 would represent the amount of bananas in the basket.

There would be only 1 banana because it would complete he amount of fruits in the basket.

In the basket, we know that there are:

1 orange + 5 apples + 4 kiwis + 2 pears = 12

That would be 12 fruits, but there are suppose to be 13 fruits, which means that the remaining 1 fruit would be a banana.

So, that means that the amount of bananas in the basket is 1 out of 13, or 1/13.

<h3>I hope this helps!</h3><h3>Best regards,</h3><h3>MasterInvestor</h3>
4 0
3 years ago
Read 2 more answers
QUESTION 1
RoseWind [281]

Answer:

1) (D)

2) (B)

3) (C)

Step-by-step explanation:

1) Amount borrowed = $1380 (P)

APR =13% or 0.13 (R)

Time = 15 months (T) = 15/12

Interest amount = \frac{P*R*T}{100}

                           =  \frac{1380*13*15}{1200}

                          = $224.25

Total amount  = 1380+224.25

                        = $1604.25

Monthly payment = 1604.25/15 = $106.95 (D)

2) Amount borrowed = $2240

APR = 15% or 0.15

Time = 18 months

Interest = \frac{P*R*T}{100}

           = \frac{2240*15*18}{1200}

          = $504 (B)

3) Amount borrowed = $5500

APR = 11.5% or 0.115

Time = 5 years

n= 12 (compounded monthly)

M = \frac{P}{\frac{1-(1+r/n)^{-nt}}{r/n} }

   = \frac{5500}{\frac{1-(1+\frac{0.115}{12} )^{-60}}{\frac{0.115}{12}} }

  = $120.95 (C)

6 0
4 years ago
Read 2 more answers
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