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4vir4ik [10]
3 years ago
14

Two lengths of a triangle are shown.

Mathematics
2 answers:
ruslelena [56]3 years ago
8 0

Answer:

b) 9

Step-by-step explanation:i got it right in my edg test hope it helps

valina [46]3 years ago
5 0

Answer:

9 in.?

Step-by-step explanation:

pythagoras theorem

if jl is the hypotenuse you do the square root of 10² - 5²

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Starting from scratch, Tori finished 1/6 of a reading assignment Monday afternoon and another 1/3 of it on Tuesday afternoon. Wh
Aneli [31]

The fraction of the reading assignment done by Tuesday night is 1/2.

<h3>What are fractions?</h3>
  • Fractions are the numbers that make up a portion of the whole. An object or a collection of objects can be a whole.
  • If a quantity or item is divided into equal pieces, each piece will represent a portion of the entire.
  • A fraction is represented by the ratio a/b, where a represents the numerator and b is the denominator.

Given:

Let the total reading assignment be x.

Fraction of the reading assignment finished by Tori on Monday afternoon = (1/6)x

Fraction of the reading assignment finished by Tori on Tuesday afternoon = (1/3)x

The fraction of the reading assignment done by Tuesday night is,

Total - Fraction of the reading assignment completed by Tori

= x -(\frac{x}{6} + \frac{x}{3} )

= x -(\frac{x+ 2x}{6}  )

= x - \frac{3x}{6}

= x -\frac{x}{2}

= \frac{2x-x}{2}

= \frac{x}{2}

So, 1/2 of the reading assignment(x) was done by Tuesday night.

To learn more about fractions visit:

brainly.com/question/17170979

#SPJ9

5 0
2 years ago
You are a space alien. You visit planet Earth and abduct 97 chickens, 47 cows, and 77 humans. Then, you randomly select one Eart
ale4655 [162]

Answer:

there are 97 + 47 + 77 = 221 creatures from Earth in the alien spaceship.

the probability that a human being is chosen at random = 77 / 221 = 0.3484 = 34.84%

the probability that a chicken is chosen at random = 97 / 221 = 0.4389 = 43.89%

the probability of choosing a cow at random = 100% - 34.84% - 43.89% = 21.27%

4 0
3 years ago
Read 2 more answers
Write the equation of the parabola that has the vertex at point (-2, -2) and passes through the point (-1, -1)
barxatty [35]

Answer:

y = (x+2)²-2

Step-by-step explanation:

Use the vertex form y = a(x-h)²+k. Plug in the vertex for h and k. Solve for a and you will get 1 for that value. You can check your answers by plugging in both of those points to make sure.

5 0
3 years ago
Help asap<br> missing work
lidiya [134]

Answer:

32

Step-by-step explanation:

In ΔLMK

short leg /long leg = 18/24

In ΔLMJ

short leg /long leg = 24/JK

Now we make them equal

(18/24) = (24/JK), cross multiply

  18·JK = 24², divide both sides by 18

      JK = 24²/18

     JK = 32

7 0
2 years ago
The perimeter of the triangle is known to be 18x + 5. Determine the expression that represents
Mila [183]

Answer:  18 x + 5 = 450

Step-by-step explanation:

got my answer by using my maththematics calculator and i got my answer with 450

3 0
3 years ago
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