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ser-zykov [4K]
1 year ago
7

Which is the value of this expression when p = -2 and q = -1?

Mathematics
1 answer:
Pie1 year ago
7 0

Answer:

Here is the ans...hope it helps:)

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Jack wanted to measure the weight of his luggage at the airport before departure. He was surprised to see that it weighed 23.6 k
Alex

Answer:

25.7 is how much his luggage weighs.

Step-by-step explanation:

4 0
2 years ago
Find the exact value of secθ if cscθ=-4/3 and the terminal side of θ lies in Quadrant III.
Anton [14]
Quadrant is III so, sign would be negative for Sec.
Now, we know, csc = H / P
So, H = 4, P = 3
Calculate for B, 
B² = H² - P²
B² = 4² - 3²
B² = 16 - 9
B = √7

We know, sec Ф = H / B = 4 / √7
We can write it as: -4√7 / 7  [ -ve sign for 3rd quadrant ]

In short, Your Answer would be Option B

Hope this helps!
6 0
3 years ago
The sales force at a certain company successfully closed 96 out of 200 sales calls. What was their percent success rate?
Masja [62]

Answer:

48%

Step-by-step explanation:

In order to find the percentage, we'll have to divide the number of successful sales by the total number of sales.

\frac{96}{200} = 0.48

0.48 written as a percentage is 48%

3 0
3 years ago
Four times the sum of three consecutive odd integers is seven hundred sixty-five less than three times the product of the larger
Andre45 [30]

Answer:

The consecutive odd integers are (15, 17, 19) or (-17, -15, -13).

Step-by-step explanation:

Let the three consecutive odd integers be: x-2,x\ and \ x+2

The condition given is:

4[x-2+x+x+2]=3x(x+2)-765

Solve this for <em>x</em> as follows:

4[x-2+x+x+2]=3x(x+2)-765\\4\times 3x=3x^{2}+6x-765\\3x^{2}-6x-765=0\\x^{2}-2x-255=0\\x^{2}-17x+15x-255=0\\x(x-17)+15(x-17)=0\\(x-17)(x+15)=0

  • If (x-17)=0 then the value of <em>x</em> is 17.

       The odd numbers are:

          x-2=17-2=15\\x=17\\x+2=17+2=19

  • If (x+15)=0 then the value of <em>x</em> is -15.

       The odd numbers are:

         x-2=-15-2=-17\\x=-15\\x+2=-15+2=-13

Thus, the consecutive odd integers are (15, 17, 19) or (-17, -15, -13).

7 0
3 years ago
Vicky bought a basket for $16 and 10 scented soaps to put inside it.
Alchen [17]
$51-$16=$35 (cost of 10 scented soaps)
$35 ÷ 10 = $3.50
ans: $3.50
8 0
2 years ago
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