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VashaNatasha [74]

3 years ago

6

What equation can be written as...???

1 answer:

Mariulka [41]3 years ago

5 0

Answer:

Step-by-step explanation:

$\sqrt{x+4}=x$

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the zoo has 30 animals all of them are lions or monkeys. There is a ratio of 3 lions to 7 monkeys. How many monkeys are there?

almond37 [142]

Answer:

21 monkeys

Work:

The ratio is 3:7 so 3*3=9 lions 7*3=21 monkeys

9+21=30

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3 years ago

Which statement is true regarding triangle TUV?

ziro4ka [17]

Answer:

B, Angle V is the smallest angle.

got it right on test

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3 years ago

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Which expression is equal to (x+3)(−2x2+2x+5)? −2x3−4x2+11x+15 −2x2+2x+15 −2x2+3x+8 −2x3−8x2+x+15

frutty [35]

The answer is -2x^3-4x^2+11x+15

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3 years ago

-2,4, and 6. What would be the opposites of each of those points?

ss7ja [257]

Answer:-2 opposite is 2. 4 opposite is -4 . 6 opposite is -6.

Step-by-step explanation:

3 0

3 years ago

How far is a chord of length 8 cm from the centre of a circle of radius 5 cm

ivann1987 [24]

Answer:

<em>OB = 3 cm</em>

Step-by-step explanation:

<em>AO = radius = 5 cm</em>

<em>AB = 8cm/2 = 4 cm</em>

<em>Pythagora</em>

<em>OB² = AO² - AB²</em>

<em>= (5cm)² - (4cm)²</em>

<em>= 25cm² - 16cm²</em>

<em>= 9 cm²</em>

<em>OB = √9cm²</em>

<em>= 3 cm</em>

8 0

4 years ago