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Leokris [45]
2 years ago
12

A square window has an area of x2 – 14x + 49 square feet. Find the length of one side of the square.

Mathematics
2 answers:
Irina18 [472]2 years ago
8 0

Answer:

_D__

Step-by-step explanation:

HOPE THIS helpsss you III

Lyrx [107]2 years ago
7 0

Answer:

Step-by-step explanation:

(x - 7)² = x² - 14x + 49

so each side is x - 7 long where x ≠ 7

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Hank rode his bike for 2 hours at a rate of 11 miles, how far did hank ride
FrozenT [24]

Answer:

The answer is 22 miles because hank was riding for 11 mph so in another hour he would have done 22 miles

4 0
2 years ago
Read 2 more answers
How many triangles can be made with the angle 70°, 70°, and 70°
seraphim [82]
Hey there!
Your answer is 0.
All the angles of a triangle must add up to 180 degrees.
However, the sum of these angles is not equal to 180 degrees.
70 + 70 + 70 = 210
210 is not equal to 180.
Hence, no triangles can be made using the angles 70, 70, and 70.
Hope this helps!
7 0
3 years ago
What’s the geometric mean of 3 square roots of 5 and 5 square roots of 5
navik [9.2K]

Answer:

5√3

Step-by-step explanation:

The <em>geometric mean</em> (GM) of two numbers x and y is the square root of their product.

Thus, the GM of x and y is √(xy).

The GM of 3√5 and 5√5

= √(3√5 × 5√5)

= √[3 × 5 × (√5)²]

= √(3 × 5 × 5)

= √(3 × 5²)

= 5√3

8 0
3 years ago
Which number is equivalent to 2^−5⋅ 3 ⋅ 2^2 ⋅ 3^3?<br><br> A. 648<br> B. 216<br> C. 81/8<br> D. 27/8
sesenic [268]

2^{-5} \cdot 3 \cdot 2^2 \cdot 3^3\\\\=2^{-5 +2} \cdot 3^{1+3}\\\\=2^{-3} \cdot 3^4\\\\=\dfrac{3^4}{2^3}\\\\=\dfrac{81}{8}\\\\\\\text{So, the answer is C.}

3 0
2 years ago
Help help help help math math math
olasank [31]

Answer:

27 in²

Step-by-step explanation:

The area (A) is calculated as

A = πr² ( r is the radius ) , then

A = π × 3² = 3 × 9 = 27 in²

5 0
3 years ago
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