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Rashid [163]
3 years ago
7

15 m X B A 18 m 30 m 50 m у,What's the scale factor?​

Mathematics
1 answer:
stepladder [879]3 years ago
5 0

Answer: The scale factor is approximately 1.67

Step-by-step explanation:

30 × 1.67 = 50.1

50.1 ≈ 50

Incase you needed to know; y = 30 and x = 9

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3 years ago
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Given the function f(x)=-2x^2+6x ,then what is f(x)=−3 as a simplified polynomial?
GenaCL600 [577]

The given function, f(x) = -3, written as a simplified polynomial is 2x² - 6x- 3 = 0

<h3>Simplified Polynomials</h3>

From the question, we are to determine f(x) = -3 as a simplified polynomial

From the given information,  we have that

f(x) = -2x^2 + 6x

Rewrite the the given equation properly.

Rewriting, we get

f(x) = -2x² + 6x

Also, from the given information

We have that

f(x) = -3

Thus, we can write that

- 3 = -2x² + 6x

Writing the above equation as a simplified polynomial, we get

- 3 = -2x² + 6x

2x² - 6x- 3 = 0

Hence, the given function, f(x) = -3, written as a simplified polynomial is 2x² - 6x- 3 = 0

Learn more on Writing simplified polynomials here: brainly.com/question/17517586

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6 0
2 years ago
Full Question On Attachment Below
allsm [11]

Answer:

115

Step-by-step explanation:

7 0
3 years ago
The city's budget is 8,000,000. The city actually spends 12,000,000.What is the city's deficit
Anna35 [415]

Hi!

We will subtract the budget with the sum that was actually spent, like this:

8,000,000 - 12,000,000 = -4,000,000

The city's deficit is -4,000,000

Hope this helps!

6 0
3 years ago
Find the value x in the triangle shown below
VladimirAG [237]

Answer: 70º

Step-by-step explanation:there are two angles with the same measurement on the vertices, therefore with the same angle. A triangle has a sum of 180º in the inside angles. 55º+55º=110º, and 180º-110=70º

7 0
3 years ago
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