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3 years ago

How do you find the r?

Mathematics

1 answer:

astra-53 [7]3 years ago

5 0

It's a right triangle. Use the pythagorean theorem. 36^2+r^2=(r+12)^2. r=48.

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PLEASE HELP ASAP WILL GIVE BRAINLEIST!!!

lyudmila [28]

Answer:

$ 3125.00

Step-by-step explanation:

P= $\frac{SI * 100 }{R*T}$ =

$\frac{500*100 }{4*4}$ = $\frac{50000}{16}$ = $3125.00

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3 years ago

The vertices of ABC are A(-3,5), B(-2,3), and C(-5,3). If ABC is reflected across the y-axis to produce the image A'B'C', find t

Nat2105 [25]

Answer:

$C' =(5,3)$

Step-by-step explanation:

Given

$A = (-3,5)$

$B = (-2,3)$

$C = (-5,3)$

Reflection across y-axis

Required

Find C'

For reflection across y-axis, the rule is:

$(x,y) \to (-x,y)$

So, the image of C is:

$(-5,3) \to (-(-5),3)$

$(-5,3) \to (5,3)$

Hence:

$C' =(5,3)$

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3 years ago

Can someone Help with this question

inn [45]

Answer:

B 12

Step-by-step explanation:

manuel ate 1/3X
His brother ate 1/4X
leftover is 5
total is X

manuel+brother+leftover=X

x/3+x/4+5=x

7x+60/12=x

cross multiply

7x+60=12x

collect like terms

60=12x-7x

60=5x

divide both by 5

x=60/5

x= 12

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3 years ago

Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through

Dominik [7]

Answer:

Step-by-step explanation:

how 7 because the digris that know be a last number and can be sure the meaning are complecataed thats tight

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3 years ago

Help asap please and thank you…

timama [110]

Answer:

negative 5/7

Step-by-step explanation:

count up 5, count left 7

negative slope so negative 5/7

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3 years ago