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3 years ago

What are the zeros of the quadratic equation (x-11)(x-5)=0

Mathematics

1 answer:

Rudiy273 years ago

3 0

9514 1404 393

Answer:

11, 5

Step-by-step explanation:

Zeros are the values of x that make the product zero. The product will be zero if and only if one or more of the factors is zero.

x -11 = 0 ⇒ x = 11

x -5 = 0 ⇒ x = 5

The values x=11 and x=5 are zeros of the quadratic.

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Kayte wants to buy a new sled she has already save 35% of them out she needs what fraction describes this percent

e-lub [12.9K]

In order to find what fraction describes this percentage, you first need to know that no matter what percentage you are working with, if you want to convert it into a fraction, put the 35 as the numerator and 100 as the denominator. If you still don't know what I mean, 35 at the top of the fraction and 100 at the bottom. Like this; 35/100. Then, you can simplify it by finding a common multiple between 35 and 100. For example, 5 can be divided into 35 and 100. 35 divided by 5 is 7 and 100 divided by 5 is 20. Your result is 7/20, which can further no more be simplified because there are no more common multiples between the two numbers.

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4 years ago

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Norma-Jean [14]

Answer:

Your answer would be 26.64cm.

A step-by-step explanation for you, peabrain:

For all four sides:

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1.8cm x 1.8cm = 3.6

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3 years ago

Read 2 more answers

Noor brought 21 sheets of stickers. She gave 1/3 of a sheet to each of the 45 students at recess. She wants to give teachers 1 1

Tamiku [17]

Answer:

$\frac{3}{2}t+15\leq 21$

Step-by-step explanation:

Let t represent the number of teachers.

We have been given that Noor gave 1/3 of a sheet to each of the 45 students at recess.

Let us find the number of sheets given to students by Noor by multiplying the total number of students by the part of sheet given to each student.

$\text{Number of sheets given to 45 students}=45\times \frac{1}{3}$

$\text{Number of sheets given to 45 students}=15$

So, Noor gave 15 sheets to 45 students.

We have been given that Noor wants to give $1\frac{1}{2}=\frac{3}{2}$ sheet to each teachers, so the number of sheets given to t teachers will be $\frac{3}{2}t$ .

As Noor has bought 21 sheets, so the number of sheets given to students and t teachers will be less than or equal to 21.

We can represent this information in an inequality as:

$\frac{3}{2}t+15\leq 21$

Therefore, the inequality $\frac{3}{2}t+15\leq 21$ represents the number of teachers ,t, Noor could give sheets of stickers too.

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3 years ago

Help! I don’t understand this

Papessa [141]

Answer:

1/2

Step-by-step explanation:

A sample space is a collection or a set of possible outcomes of a random experiment.

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2 years ago

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vesna_86 [32]

For every zero you move one decimal place to the left. there are 3 zeroes in 1000.

153.06

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3 years ago

What are the zeros of the quadratic equation (x-11)(x-5)=0​

What are the zeros of the quadratic equation (x-11)(x-5)=0