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4 years ago

A right triangle has side length that are consecutive integers of 12 feet what are the angles of the triangles

Mathematics

1 answer:

xxTIMURxx [149]4 years ago

7 0

Your intention with the wording "consecutive integers of 12 feet" is not clear. Shown are triangles with sides 12 and 13 (a nice Pythagorean triple) as well as 11 and 12.

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12. The roots of a quadratic are x = -5 and x = 3.

Leviafan [203]

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3 years ago

Write an equation for the line that passes through the points (4, 8) and (6, 2).

dybincka [34]

Answer:

Step-by-step explanation:

Just use the formula...,

; y - y(coordinate) = slope × [ x - x(coordinate)]

; where we firstly have to calculate the slope...,

; (8 - 2)/(4 - 6) = -3

Then substitute into the formula using point(4, 8)...and you can also use the other point if you wish to

; y - 8 = (-3)(x - 4)

; y - 8 = -3x + 12

Hence the equation of the line....,

; y = -3x + 20

3 0

3 years ago

20 points plus that brain thing

madam [21]

Answer:

$\huge\boxed{\sf \$ \ 26.24}$

Step-by-step explanation:

Each side of the squared painting = 41 inches

A square has 4 sides. So,

4 sides of the square painting = 4(41) inches

= 164 inches

$\rule[225]{225}{2}$

<u>The shop charges:</u>

1 inches = $ 0.16

Multiply both sides by 164

164 inches = $ 0.16 × 164

164 inches = $ 26.24

$\rule[225]{225}{2}$

Hope this helped!

<h2>~AnonymousHelper1807</h2>

5 0

3 years ago

Help help help! Lateral area means total surface area I believe!<br> Thanks!

pentagon [3]

$\qquad\qquad\huge\underline{{\sf Answer}}☂$

Let's solve ~

$\qquad \sf \dashrightarrow \:lateral \: surface \: area = \pi rl$

$\qquad \sf \dashrightarrow \:la = \pi12 \times 15$

$\qquad \sf \dashrightarrow \:la =180 \pi$

Therefore, the lateral surface area of cone = 180 pi in²

➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖

7 0

2 years ago

A lock on a lab door has buttons numbered 0 through 9. The right code for opening the lock is 8542. Also, if on three consecutiv

Viktor [21]

Answer:

Step-by-step explanation:

given that a lock on a lab door has buttons numbered 0 through 9. The right code for opening the lock is 8542

Also, if on three consecutive attempts, a wrong code (a code is a combination of 4 ordered distinct digits) is entered, then a burglar alarm is let off.

when you forget the code, you try at random

There are 10 ways of selecting each digit

So total number of ways of trials at random = $10^4 =10000$

The probability that you get in (without letting off the alarm).

= Probability that you try correct number in I or II or III trial atmost

Prob for correct guessing = 1/10000

The probability that you get in (without letting off the alarm).

= Probability that you try correct number in I or II or III trial atmost

= $\frac{1}{10000} +\frac{9999}{10000}\frac{1}{10000}+(\frac{9999}{10000})^2\frac{1}{10000}$

Because if you get in I trial you leave. If you fail in I you try for second, similarly if you fail 2 times 3rd should be correct

=0.0002

7 0

3 years ago