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anzhelika [568]
3 years ago
9

What is 30 tens in hundreds

Mathematics
1 answer:
Dima020 [189]3 years ago
4 0

Answer:

300

Step-by-step explanation:

each ten is worth 10 so 10x30+ 300

plz mark brainliest

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A triangle has side lengths of 5, 9 and 12. Is it right acute or obtuse?
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a=5;\ b=9;\ c=12\\\\a^2+b^2=5^2+9^2=25+81=106\\\\c^2=12^2=144\\\\a^2+b^2 < c^2\\\\Answer:Obtuse\ triangle
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4 years ago
You are deciding between two carnivals to attend. Carnuval A charges an entry fee of $15. Carnival B charges $5 for entry, plus
almond37 [142]

Answer:

Step-by-step explanation:

use these two equations

A: y = 15

B: y = 2r + 5

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B) solve for r

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after 5 rides the cost will be the same

7 0
3 years ago
Y=5x+2<br> 4x−y=0<br> ​ <br><br> Is (2,12) a solution of the system?
STALIN [3.7K]

Answer:

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Step-by-step explanation:

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3 years ago
Read 2 more answers
_____ divided by 2/3=3/4<br>​
Lina20 [59]

Answer:

\frac{1}{2}

Step-by-step explanation:

Multiply the quotient \frac{3}{4} by the divisor \frac{2}{3} for the dividend, that is

\frac{3}{4} × \frac{2}{3}

Cancel the 3 on the numerator/ denominator

= \frac{1}{4} × \frac{2}{1} = \frac{2}{4} = \frac{1}{2}

4 0
3 years ago
Mrs. R is pregnant and very worried that the child will have beta-thalassemia. What is the probability that the child will have
kenny6666 [7]

Answer:

There are three kind of beta-thalassemia.

Total possible outcome=  3 types of beta- thalassemia + 1 [child will have no trace of disease] = 4

As we know Probability(outcome) = \frac{\text{ Total favorable outcome}}\text{Total possible outcome}

Probability that the child will have beta-thalassemia major =\frac{_{1}^{3}\textrm{C}}{_{1}^{4}\textrm{C}}

     =\frac{3}{4}

   ∴ favorable=_{1}^{3}\textrm{C}

 And , Total =_{1}^{4}\textrm{C}

Probability that the child will have no trace of the disease=\frac{1}{4}





4 0
4 years ago
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