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yan [13]
3 years ago
8

Two sides of an isosceles triangle have lengths 7 and 14. Find the length of the third side.

Mathematics
2 answers:
Mamont248 [21]3 years ago
6 0

Answer:

12

Step-by-step explanation:

14/7=2

14-2=12

ANEK [815]3 years ago
5 0

Answer:

14

Step-by-step explanation:

An isosceles triangle has two sides that are the same.  If one side is 7 and another is 14, then the two possibilities are 7, 7, and 14, or 14, 14, and 7.

It can't be 7, 7, and 14, because the sum of the shortest sides of a triangle must be greater than the longest side.

Therefore, it must be 14, 14, and 7.  So the third leg is 14.

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C. - 4x^2 + 5x - 4

Step-by-step explanation:

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Help me please!!! I give more points and brainliast please help me!
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Hey there!!

Fill in the blanks :-

⇒ First graph the line. Locate the <u>value of x </u>on the x-axis. Draw a vertical line from <u>point plotted on the x-axis </u>to the graph of the function and a horizontal line segment from the graph of the function to the y-axis.

<em>Find the value of f(x) when x is -2. </em>

f(x) = \frac{3}{2}x-4

Remember :- <u><em>f(x) is basically the y-value. It is just denoted as _f(x), it stands for function of x. Which means, the value of y, depends upon the value of x or the function of x. </em></u>

Given : x = - 2

Plugging in the values :

... f(-2) = \frac{3*(-2)}{2}-4

... f(-2) = \frac{-3}{1} - 4

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The last fill in the blank :

The value of y on the y-axis is the value of the function. Therefore, the value of f(x) is <u>-7 </u>when x is -2.

Hope it helps!!



7 0
4 years ago
What are scenarios for the ratios 2:10, 10:2, &amp; 12:1?
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Step-by-step explanation:

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A dinner table is a perfect circle with a diameter of 8 feet
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Answer:

The area of the tablecloth showing is approximately 45.55 square feet

Step-by-step explanation:

The diameter of the dinner table, D = 8 feet

The diameter of each plate, d = 1 feet

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The number of plates = 6 plates

The area of the table cloth, A₁ = π·D²/4

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The area covered by the 6 plates, A₂ = 6·π·d²/4

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Let 'A' represent the area of the tablecloth showing when the table is set for six people, we have;

A = A₁ - A₂

∴ A = π × 8²/4 - 6 × π × 1²/4 ≈ 45.55 ft.²

The area of the tablecloth showing when the table is set for six people, A ≈ 45.55 ft.²

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3 years ago
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