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shusha [124]
3 years ago
15

Factor: x^{2} -10x-24

Mathematics
1 answer:
just olya [345]3 years ago
5 0

Answer:

the answer to your question is (x+2) * (x-12)

You might be interested in
11
user100 [1]

Answer:

b

Step-by-step explanation:

one trip = 2724 miles

one round trip = 2 trips = 2724 * 2 = 5448 miles

We want to see how many round trips go into the miles needed for a free flight. We want to see how many times 5448 goes into 25000. To do this, we can use division.

25000/5448 ≈ 4.6

If we only have 4 round trips, it will not be enough for 4.6, so we will not be able to obtain a free flight. If we have 5, we will be able to, as 5 > 4.6

8 0
2 years ago
The perimeter of a rectangle A is 540 inches. The ratio of the lengths ofa large and small rectangle is 7:3. Find the perimeter
gulaghasi [49]

The ratio between the lengths of 2 rectangles is the same between their perimeters

l_1\colon l_2=P_1\colon P_2

Since the ratio between the length of rectangle A and the length of rectangle B is 7: 3, then

The ratio between the perimeter of rectangle A to the perimeter of rectangle B is 7: 3 too

\begin{gathered} l_A\colon l_B=7\colon3 \\ P_A\colon P_B=7\colon3 \end{gathered}

Since the perimeter of rectangle A is 540, then

540\colon P_B=7\colon3

We will write them as a fraction

\frac{540}{P_B}=\frac{7}{3}

By using the cross multiplication

\begin{gathered} P_B\times7=540\times3 \\ 7P_B=1620 \end{gathered}

Divide both sides by 7

\begin{gathered} \frac{7P_B}{7}=\frac{1620}{7} \\ P_B=231.4285714 \end{gathered}

Round it to the nearest tenth

P_B=231.4\text{ inches}

The perimeter of the smaller rectangle B is 231.4 inches

7 0
1 year ago
Someone please help me
lawyer [7]
Part a: subtract 48-30=18
Part b: i found it by subtracting 48 -30 because it says left over

3 0
3 years ago
The rabbit population in an isolated forest rises and falls depending on the population of predators. Within the year 2014201420
WITCHER [35]

Answer:

Step-by-step explanation:

If within the year 2014, the population p of the rabbits m months after January 2014 is modeled by the equation p = 0.05(m-1.5)(m-8.5) and the population reach 10,000 some time in February, to determine the time, given as months after January 1 2014, that the rabbit population reach ten thousand, we will substitute p = 10 into the modeled equation and get the value of m as shown;

p = 0.05(m-1.5)(m-8.5)+10 \\substitute \ p = 10\\\\ 10 = 0.05(m-1.5)(m-8.5)+10\\\\10-10 =  0.05(m-1.5)(m-8.5)\\\\0 =  0.05(m-1.5)(m-8.5)\\\\0/0.05 =  (m-1.5)(m-8.5)\\\\0 =  (m-1.5)(m-8.5)\\ (m-1.5)(m-8.5) = 0\\ m-1.5 = 0 \ and \ m-8.5 = 0\\m = 1.5 \ and \ 8.5\\

Hence the population of the rabbit reach 10,000 after 1.5 months and 8.5 months

5 0
3 years ago
Three uniform shirts sell for $34.50. How much will 5 uniform shirts cost?
Nezavi [6.7K]

Answer:

57.5

Step-by-step explanation:

Recognize our numbers

3,5,34.50

Three uniform shirts sell for 34.50

34.50/3

=11.5

How much will five cost?

5x11.5

=57.5

Hope this helps!

7 0
3 years ago
Read 2 more answers
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