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slamgirl [31]
4 years ago
15

Solve the triangle: α = 58°, a = 9, b = 15.

Mathematics
1 answer:
My name is Ann [436]4 years ago
6 0

What do you mean solve the triange??

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In an isosceles triangle, the longest side measures c units. The other sides of the triangle measure a units. Which equation can
Ira Lisetskai [31]

Answer:

<em>2a² = c²</em>

Step-by-step explanation:

Right triangles follow the Pythagorean Theorem, <em>a² + b² = c².</em> The hypotenuse <em>(c)</em> must be the longest of the sides. In the given triangle, both legs measure <em>a</em> units. So, <em>a = b.</em> Therefore, we have <em>a² + a² = c²</em> or <em>2a² = c²</em><em>.</em>

5 0
4 years ago
Read 2 more answers
Determine the equation of the circle graphed below
Irina-Kira [14]

Answer:

(x-1)^2+(y-6)^2=16

Step-by-step explanation:

The equation of a circle is given by (x-h)^2+(y-k)^2=r^2, where (h,k) is the center of the circle and r is the radius of the circle.

From the diagram, we can find the following:

  • the radius of the circle is 4
  • the center of the circle is located at (1,6)

Thus, we have:

(x-1)^2+(y-6)^2=4^2,\\\boxed{(x-1)^2+(y-6)^2=16}

8 0
3 years ago
Read 2 more answers
1) In 2001, there were about 62.5 thousand golden retrievers registered in the United States. In 2002, the number was 56.1 thous
ahrayia [7]
62500 - 56100 = 6400  - number of retrivers u lost per year.
Answer need to be lower then 62,5 and 56,1 thousand so no (A) and not (D)
Number is reduce by 6400 and starting amount was 62500, 2 zeros and end must stay there in answer so not (B)
Then it must be (C)

Or u can calculate 62500 - 9*6400 = 4900

5 0
3 years ago
Benny sold half of his comics book and then bought 7 more. He now has 12. How many did he began with?
SIZIF [17.4K]
Hi,


Here are the equations:

12 - 7 = 5 \\ 5 \times 2 = 10

He started with 10 comic books.

Hope this helps.
r3t40
7 0
3 years ago
Read 2 more answers
Which ordered pairs are soultions to the inequality y-2x&lt;-3
Anna35 [415]

Answer:

<em>(-3, 3/2)</em>

Step-by-step explanation:

Given the inequality function y-2x<-3, to get the solution, we will need to find the x and y-intercept of the inequality function

y-intercept occurs at x = 0

Substitute x = 0  into the expression

y - 2(0) < -3

y < -3

Find the x-intercept by substituting y = 0 into the expression

0 - 2x < -3

-2x < -3

x > 3/2

<em>Hence the ordered pair is (x, y) = (-3, 3/2)</em>

4 0
3 years ago
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