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3 years ago

Help pls confused with question

Mathematics

1 answer:

irinina [24]3 years ago

8 0

Answer:

Number 2: I believe an 85

Number 4: The answer is 20 days.

Step-by-step explanation:

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The area of a rectangle is pool is (15x-9) square units. Factor 15x-9 to find possible dimensions of the pool

Darya [45]

This is the concept of algebra, given that the area of a rectangular pool is (15x-9), the possible dimensions of the pool by factoring will be:
Area=length×width
Area=(15x-9)
factoring the above we get:
Area=3(5x-3)
therefore the possible dimension will be:
length=5x units
width=3 units

8 0

3 years ago

Read 2 more answers

What is 194 divided by 35978

Lerok [7]

Answer:

0.00539218411

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

liberstina [14]

Arc length is the angle/360 times circumference. The diameter of the unit circle is 2. So the circumference of the unit circle is 2pi, if you use 3.14 for pi, then the circumference is 6.28. So your equation is
x/360 times 6.28=4.2, divide by 6.28, then multiply by 360
x=240.76432
Your answer rounded to the nearest thousanth is 240.764

6 0

2 years ago

A symbol used to name one or more parts of a whole or a set, or a location on a number line is a?

jeka94

Answer:

Fraction

Step-by-step explanation:

Fraction is a symbol that represents a part of a whole. It consists of a numerator and a denominator. The numerator is the number above the fraction bar (also known as "Vinculum), while the denominator is the number below the fraction bar. The denominator is the total number of equal parts in a whole.

Examples of Fraction: $\frac{1}{2}$ , $\frac{2}{7}$ and $\frac{5}{8}$ .

In the first example, $\frac{1}{2}$ , 1 is the numerator, while 2, is the denominator.

Additional Information

When the numerator is smaller than the denominator, the fraction is called "proper fraction." On the contrary, when the numerator is bigger than the denominator, the fraction is called "improper fraction."

4 0

2 years ago

Consider the function f(x)=2|x|-3. What is f(-3)?

olganol [36]

f(-3)= $2|-3|-3=6-3=3\\f(-3)=3$

Hope I helped and have a great day!

P.S. brainliest would really help im one away from virtuoso

8 0

3 years ago