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makvit [3.9K]
2 years ago
12

The circle is 5.5yd what is the circumference of half the circle

Mathematics
1 answer:
disa [49]2 years ago
6 0

Answer:

You did not include enough information.  What part of the circle is 5.5 yards?  The diameter?  radius?  

Step-by-step explanation:

if 5.5 is radius then the formula is 2 x pi x 5.5  

if 5.5 is diameter then the formula is pi x 5.5

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What is the degree of the polynomial below?<br><br> 4x^3+3x^2+6x+5
lidiya [134]

Answer:

  3

Step-by-step explanation:

The largest exponent is 3. That is the degree of this polynomial.

The degree is 3.

6 0
3 years ago
Which of the following is equivalent to log50^7 rounded to three decimal places
Vitek1552 [10]

Answer:

11.886

Step-by-step explanation:

Given :

log 50^7

Applying formula

log a^m=m log a

So,

7 log 50\\=7(1.698)\\=11.886

Answer will be 11.886

3 0
3 years ago
SUPER EASY QUESTION!!! What is 6.3 rounded to the nearest tenth?
AnnZ [28]
The answer is 6-------------------------
5 0
3 years ago
$14,038 is invested, part at 14% and the rest at 12%. If the interest earned from the amount invested at 14% exceeds the interes
Advocard [28]

Answer:

492.99

Step-by-step explanation: x = amount invested at 12%

y = amount invested at 9%

---

x + y = 20287

0.12x = 0.09y + 492.99

---

put the system of linear equations into standard form

---

x + y = 20287

0.12x - 0.09y = 492.99

5 0
2 years ago
The function f(x) = x2 is transformed to f(x) = −1.4x2. Which statement describes the effect(s) of the transformation on the gra
Romashka-Z-Leto [24]

Answer:

C) The parabola is narrower and reflected across the x-axis.

Step-by-step explanation:

The original parabola has equation:

f(x) =  {x}^{2}

The transformed parabola has equation

f(x) =  - 1.4 {x}^{2}

How wide the graph is can be determined by the absolute value of the coefficient.

The smaller the absolute value of the coefficient, the wider the graph.

Since

|1|  \:  <  \:  | - 1.4|

The original graph is wider than the transformed graph.

Also the negative factor tells us there is a reflection in the x-axis.

3 0
3 years ago
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