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sweet [91]
3 years ago
11

How do you write this numerical expression 12*(25+5) in words

Mathematics
2 answers:
nekit [7.7K]3 years ago
7 0
It is 12+ 30=42 the answer is 42
Dovator [93]3 years ago
5 0
- twenty five plus five times twelve
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PLEASE HELP ME OUT THIS IS DUE TODAY AND I AM STRESSED
spin [16.1K]

Answer:

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Step-by-step explanation:

8 0
2 years ago
The height of a trapezoid is 15m and the midsegment is 32m. What is the area of the trapezoid?
viktelen [127]
The formula is: A=1/2 h (base one + base two) 

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6 0
3 years ago
How do u write 528 as a decimals numerals
Dmitry_Shevchenko [17]

Answer:

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just so you can understand better.

7 0
2 years ago
In ABC, BC=4 cm, angle b=angle c, and angle a=20 degrees, what is ac to two decimal places
zubka84 [21]

Answer:

Therefore,

AC=11.52\ cm

Step-by-step explanation:

Given:

In ΔABC, BC=4 cm,

angle b=angle c, and

angle a=20°

To Find:;

AC = ?

Solution:

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

\angle a+\angle b+\angle c=180\\\therefore 2m\angle b =180-20=160\\m\angle b=\dfrac{160}{2}=80\°

We know in a Triangle Sine Rule Says that,  

In Δ ABC,

\dfrac{a}{\sin A}= \dfrac{b}{\sin b}= \dfrac{c}{\sin C}

substituting the given values we get

\dfrac{BC}{\sin a}= \dfrac{AC}{\sin b}

\dfrac{4}{\sin 20}= \dfrac{AC}{\sin 80}\\\\AC=11.517=11.52\ cm

Therefore,

AC=11.52\ cm

8 0
3 years ago
Read 2 more answers
ricks car uses 1.24 quarts of each day. if he is planning on going to Colorado for 2 weeks how many quarts of oil should he take
Minchanka [31]

Answer:

17.36 quarts of oil

Step-by-step explanation:

Since 1.24 each day

And 2 weeks= 14 days

So multiply them

1.24*14=17.36

7 0
2 years ago
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