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QveST [7]
3 years ago
15

The area of a square photo is 9 square inches. how long is each side of the photo?

Mathematics
2 answers:
Harrizon [31]3 years ago
4 0
Hello.

Each side I believe would be 3 in.

Hope it helps!
sineoko [7]3 years ago
4 0

Each side is 2.25 in

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If the product of the extremes is 8,then the geometric mean is. A) 2. B) 2√2. C) 4
Rainbow [258]

if,

p/x=x/q

then cross-multiplying gives <span>x^2=pq</span>

<span>x^2=pq</span>. Taking the square root of both sides, we get <span>x=√pq</span> as the geometric mean of p and q.

Hence in the given question the product of p and q is 8.

so,

x=√8

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4 0
3 years ago
Use the x-intercept method to find all real solutions of the equation.<br> x^3-6x^2+3x+10=0
dedylja [7]

Answer:

x=-1 or 5 or 2

Step-by-step explanation:

x³-6x²+3x+10=0

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x+1=0 ⇒ x=-1

x-5=0 ⇒x=5

x-2=0 ⇒ x=2

3 0
3 years ago
Which pair of numbers has a GCF of 3? Group of answer choices (A) 3 and 18 (B) 8 and 24 (C)12 and 18 (D) 1 and 3
Arte-miy333 [17]

Answer:

A, B and C

Step-by-step explanation:

A) 3 and 18 = has 3 as factor

B) 8 and 24 = has 3 as factor

C) 12 and 18 = has 3 as factor

D) 1 and 3 = has as factor of 1 and 3

so the answer is A, B and C

5 0
3 years ago
Assume that lines
lora16 [44]

Answer:

b

Step-by-step explanation:

The inscribed angle 36°m is half the measure of its intercepted arc, that is

b = 2 × 36 = 72

c = 360 - (108 + 72) = 360 - 180 = 180 ( total sum of arcs in a circle )

The angle between a tangent and the radius of a circle at the point of contact is 90° , then

d = 90

Thus b = 72, c = 180, d = 90 → b

4 0
3 years ago
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You purchase a sweater for $70 that was originally priced at $82 what percent was the sale
lisov135 [29]

Answer:

14.7%

Step-by-step explanation:

82/12 = 100/x

x= 14.7

3 0
3 years ago
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