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Yanka [14]
4 years ago
7

Find the missing side

Mathematics
1 answer:
enot [183]4 years ago
8 0

Answer:

its E 21

Step-by-step explanation:

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Can I have help please I am stuck on this question it would mean the world if u helped me have a nice day! =) <3
guajiro [1.7K]

Answer:

F

Step-by-step explanation:

1m = 100cm

0.8m = 100*0.8 = 80cm

5 0
3 years ago
ASAP! Simplify -5 - square root -44
Tju [1.3M]

Answer:

\boldmath-5-2i\sqrt{\boldmath11}

Step-by-step explanation:

The not simplified form is -5-\sqrt{-44}

you know that \sqrt{a\times b} = \sqrt{a} \times\sqrt{b} is true a and b are both positive or one of it is negative (not both of them).

You can write -44 as -1 × 4 × 11 inside square root.

So, \sqrt{-44} = \sqrt{-1\times4\times11}=\sqrt{-1}\times\sqrt{4}\times\sqrt{11}=i\times2\times\sqrt{11}         (\sqrt{4}=2)

\therefore -5-\sqrt{-44} = -5-2i\sqrt{11}

(NOTE : You must know that \boldmath\sqrt{\boldmath-1} is written as \boldsymbol i )

5 0
3 years ago
L is between M and N. If NL = 5x, LM = 3x, and NL = 15, find x.
Leona [35]

Answer:

x = 5

Step-by-step explanation:

Given that,

NL = 5x, LM = 3x, and NL = 15

L is between M and N.

To find,

The value of x.

Solution,

It is mentioned that, L is between M and N. So,

LM = LN

Put all the values,

3x = 15

⇒ x = 5

So, the value of x is equal to 5.

Reference,

brainly.com/question/19871240

6 0
3 years ago
How can you use a rate to compare the costs of two boxes of cereal that are different sizes?
Rainbow [258]

Answer:

✖ both sides

Step-by-step explanation:

you take both numbers and you multiply it

3 0
3 years ago
Read 2 more answers
Which of the following is true about an isosceles trapezoid?
mixas84 [53]
<span>The diagonals are congruent.

</span>
6 0
3 years ago
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