Please help. Algebra.

Mathematics

2 answers:

krok68 [10]2 years ago

7 0

Answer:

A I think so

Step-by-step explanation:

kirza4 [7]2 years ago

5 0

The correct answer would be C. This is because when you have a fraction that has variables with exponents, you can just subtract the exponents in the numerator from the denominator exponents. So, 4-2 is 2. Then you bring that down to the denominator and get the correct answer.

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How do i write 11 5/8 as an improper fraction

FinnZ [79.3K]

11 5/8 as a improper fraction

1) Simplify Fraction
⇒ Multiply denominator with whole number
8 x 11 = 88

⇒ Answer of multiplication and add the numerator
88 + 5 = 93

93/8 is improper Fraction.

8 0

3 years ago

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The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and th

const2013 [10]

Step by step:

Perimeter = Summation of all sides = AB+BC+CD+DA = 2x+2+x+2x+2+x=(6x+4)

⇒6x+4=154

⇒6x=154−4

⇒ $\frac{150}{6x}$

⇒25=x

The breadth is x=25

The length of the rectangular pool = (2×25+2)=50+2=52m

<em>breadth </em>is 25 and the<em> length </em>is 52

Hope it helps!

4 0

2 years ago

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Which equation could represent a circle with a center located at (11,-5)

Anon25 [30]

The standard equation of a circle is:

$(x-h)^2-(y-k)^2=r^2$ where (h,k) is the center and r is the radius.

We need to make an equation of a circle, whose center is (11,-5) with any radius. Therefore, substitute the value.

$(x-h)^2-(y-k)^2=r^2 \\ (11,-5)=(h,k) \\ (x-11)^2-(y-5)^2=64$

The bolded part is your answer. Since the radius is not given, we can put any value.

6 0

3 years ago

How do you solve this

marusya05 [52]

Hope this helps! Good luck!