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Marysya12 [62]
3 years ago
15

pat calculated tan(88)° and obtained a value of 28.6363, but isn't sure what that value means in context. write at least one sen

tence and provide a sketch to help her understand what her calculator is telling her.
Mathematics
1 answer:
coldgirl [10]3 years ago
8 0

Step-by-step explanation:

tangent is the ratio of opposite (o) to adjacent (a). it means when an angle is getting bigger, it will impact to the ratio of o/a and reaching infinite value at the angle 90°.

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Why is multiplying with 6 like multiplying with 3
Burka [1]
Its because 3 and 6 have the same factors
6 0
3 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
KiRa [710]

9514 1404 393

Answer:

  • 20% decay
  • 40% growth
  • 80% decay
  • 40% decay
  • 60% growth

Step-by-step explanation:

The "growth factor" is the number that has an exponent. Subtracting 1 from that gives the growth rate. The growth rate can be expressed as a percentage by multiplying it by 100%. If it is negative, it represents a rate of decay.

For example, the growth factor of 0.8 is a growth rate of 0.8-1 = -0.2 = -20%, a decay of 20%.

__

Here, we'll list the growth factor and the rate of change:

  growth factor ⇒ rate of change

  0.8 ⇒ 20% decay

  1.4 ⇒ 40% growth

  0.2 ⇒ 80% decay

  0.6 ⇒ 40% decay

  1.6 ⇒ 60% growth

3 0
3 years ago
Two angle measures in a triangle are 47 degrees and 43 degrees. what type of triangle is it?
Maslowich
Take 180 subtract 47 and 43.  You get 90.  So it would be C. 
3 0
3 years ago
In 1985, the cost of clothing for a certain familiy was $620. In 1995, 10 years later, the cost of clothing for this famility wa
Sholpan [36]

Answer:

$848

Step-by-step explanation:

Calculation for the cost of this familiy's clothing in 1991

First step is to calculate the amount that is increase per year

Increase per year= ($1000-$620)/(1995-1985)

Increase per year= 380/10

Increase per year= $38

Now let y be :38*x + $620 and let x be 6 years (1991-1985)

Second step is to calculate the cost of the clothing in 1991

y = 38*6 + 620

y=228+620

y = $848

Therefore the cost of this familiy's clothing in 1991 will be $848

6 0
3 years ago
Use the GCF to factor: 90u + 80q
baherus [9]

Answer:

10(9u+8q)

Step-by-step explanation:

4 0
2 years ago
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