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3 years ago

What is the length of each leg of the triangle below?

Mathematics

2 answers:

frosja888 [35]3 years ago

5 0

Answer:

Step-by-step explanation:

SOH CAH TOA

Cos(Ф) =Adj / Hyp

26*Cos(45) = Adj

26* $\frac{\sqrt{2} }{2}$ = Adj

13 $\sqrt{2}$ = Adj... and also it's the same for the other leg

sin and cos of 45° are the same

loris [4]3 years ago

4 0

Answer:

13/ 2 squared which is b

Step-by-step explanation:

times 13 by 2 you get 26

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What is 2 wholes minus 1/4

bonufazy [111]

2-1/4
2/1=8/4 Multiply top and bottom by 4
8/4-1/4
7/4
1 3/4

3 0

4 years ago

Read 2 more answers

What is the distance between (4,7) and (2,2)?

algol [13]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 4}}\quad ,&{{ 7}})\quad 
% (c,d)
&({{ 2}}\quad ,&{{ 2}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{(2-4)^2+(2-7)^2}\implies d=\sqrt{(-2)^2+(-5)^2}
\\\\\\
d=\sqrt{4+25}\implies d=\sqrt{29}$

7 0

3 years ago

A store sells 4 cans of nuts for $7. How much would it cost you to buy 7 cans of nuts?

maksim [4K]

Answer:

12.25

i think thats right

cause you would divided the 7 by four to get you 1.75 then multiply it by 7

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the midpoint of the segment with the following endpoints. (10, 7) (2, 1)

Alex_Xolod [135]

Answer:

(6,4)

Step-by-step explanation:

Midpoint=((x1+x2)/2 ,(y1+y2)/2)

((10+2)/2 ,(7+1)/2)

(6,4)

x1=10

x2=2

y1=2

y2=1

7 0

3 years ago

Write the equation in slope-intercept form. 4x+3y=18

Helen [10]

Answer:

y = -4/3x + 6

Step-by-step explanation:

1. 3y - 4x + 3y = 18 - 3y

2. 4x = -3y + 18

3. 18 - 4x = -3y + 18 - 18

4. -3/ -3y = 4x - 18 /3

5. y = -4/3x + 6

6 0

3 years ago