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UNO [17]
3 years ago
11

The zeros of function d are -3 and 8 which expression could be a factor of function d?

Mathematics
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

x + 3

Step-by-step explanation:

When you substitute the x for -3, it will equal 0. This means it's a zero of the function.

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Set up and solve a quadratic equation to work out the value of x
galben [10]
X= 24 simple calculations are there
4 0
3 years ago
An architect planned to construct two similar stone pyramid structures in a park. The
kondaur [170]

Answer:

1) Change the length of side AB to 2 feet

Step-by-step explanation:

Given that both structures are similar, it follows that the ratio of their corresponding lengths are equal.

To find out what should be the correct length of AB that she should change to, set up the proportion showing the ratio of 2 corresponding lengths of both structures. Thus:

\frac{PR}{AC} = \frac{PQ}{AB}

We will assume AB is unknown.

PR = 7.5 ft

AC = 2.5 ft

PQ = 6 ft

Plug in the values into the equation

\frac{7.5}{2.5} = \frac{6}{AB}

Cross multiply

AB*7.5 = 6*2.5

AB*7.5 = 15

Divide both sides by 7.5

AB = 2

The architect should change the length of AB to 2 ft

7 0
2 years ago
Read 2 more answers
What is half of 55? I need it now
mario62 [17]
To find the half of any number you just have to divide that number by 2. Lets do it, and then check our work:-

55 ÷ 2 = 27.5
The half of 55 is, 27.5.

CHECK OUR WORK:-

27.5 × 2 = 55
We were RIGHT!!!

So, the half of 55 is 27.5.

Hope I helped ya!! xD
3 0
3 years ago
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Which algebraic expression is equivalent to the expression below? 8(4x + 6) + 19
Brrunno [24]

Answer:

The answer is 32x+67

Step-by-step explanation:

5 0
3 years ago
4. Hightop Roofing was $3765 in the "red" (owed creditors this amount) at the end of
gulaghasi [49]

The negative sign shows that they still owed $5000 to the creditors which shows a loss of money between June and December.

Step-by-step explanation:

Amount owed at the end of June = $3765

Amount owed at the end of December = $8765

As Hightop Roofing owed creditors the amount, therefore, we will consider the amount as negative, therefore,

Amount in June = -3765

Amount in December = -8765

To see the difference, we will subtract the amount owed in June from the amount owed in December.

Difference=(-8765)-(-3765)\\Difference=-8765+3765\\Difference=-5000

The negative sign shows that they still owed $5000 to the creditors which shows a loss of money between June and December.

Keywords: difference, loss

Learn more about losses at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

4 0
3 years ago
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