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Salsk061 [2.6K]
3 years ago
15

Could these side lengths make a right triangle, 12m, 35m and 37m

Mathematics
1 answer:
natta225 [31]3 years ago
3 0

Answer:

Yes

Step-by-step explanation:

Using Pythagorean theorem WHICH ONLY WORKS FOR RIGHT TRIANGLES,

a^2+b^2=c^2 where a and b are the two shortest legs.

12^2+35^2=c^2

144+1225=c^2

c^2=1369

c=\sqrt{1369}

c=37

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Three financial institutions, A,B,C, are offering different rates on a loan. Is a offer 3.15 % annual compounded monthly, B offe
coldgirl [10]

Answer:

Step-by-step explanation:

Given that interest rates are as follows:

Let P be 100 dollars for each.

A) 3.15% compounded monthly.

Hence amount = 100(1+\frac{3.15}{1200} )^{12}

Final amount = 103.20 dollars

B) 2.25% compounded quarterly

Final amt. = 100(1+\frac{2.25}{400} )^4

=102.27

C) 2.05% compounded daily

Amount = 100(1+\frac{2.05}{36500} )^{365}

=102.07

Obviously A is the best deal.

8 0
4 years ago
Which of the following is a solution to the equation 0=x2+6x+4 ?
Llana [10]

Answer:

A

Step-by-step explanation:

Given

x² + 6x + 4 = 0 ( subtract 4 from both sides )

x² + 6x = - 4

Solve using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(3)x + 9 = - 4 + 9, that is

(x + 3)² = 5 ( take the square root of both sides )

x + 3 = ± \sqrt{5} ( subtract 3 from both sides )

x = - 3 ± \sqrt{5} , thus

x = - 3 - \sqrt{5} → A

x = - 3 + \sqrt{5}

4 0
3 years ago
What is the difference between the points (4,4) and (8,7)
riadik2000 [5.3K]

\sqrt{ ({4 + 8}^{2}) -  ({4 + 7}^{2} ) }
Distance Formula
8 0
3 years ago
Help ,me plssss im bad at matrh
Gemiola [76]

Answer:

B. 13

Step-by-step explanation:

To find the RANGE, you subtract the highest number in the set with the lowest number. In this case it was 14 - 1 = 13.

If you may, award me with brainliest xo

3 0
3 years ago
What are the points for y=-3x+4 and how do I graph it
mestny [16]

Answer:

(-3,13) (-2,10) (-1,7) (0,4) (1,1) (2,-2) (3,5) (4,8)  are your graph points.

Step-by-step explanation:

Okay so to find the points, you have to create a table graph with a set of x values.

in this case, your equation y=-3x+4 the x can be replace with a set of numbers and these will be your plots.

-3(-3)+4= 13

-3(-2)+4= 10

-3(-1)+4= 7

-3(0)+4= 4

-3(1)+4= 1

-3(2)+4= -2

-3(3)+4= -5

-3(4)+4= -8

Naturally with these points a shape will form ideally a straight line. Hopefully this helps and good luck!

6 0
4 years ago
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