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cupoosta [38]
3 years ago
5

(7x10*5)x(3x10*2) in standerd form

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer:

21,000

Step-by-step explanation:

This is more of straightforward multiplication, so I cannot explain much! If you want me to try to do more, then just comment.

(7 * 10 * 5) * (3 * 10 * 2)

= (70 * 5) * (30 * 2)

= (350) * (60)

= 21,000

Thusly, in standard form, the equation given is \boxed{21,000}.

Hope this helps! (:

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NEED HELP!! 30 POINTS! HAS TO BE CORRECT AND NEED THE ANSWER NOOW!
jenyasd209 [6]

Answer: options b and c

<u>Step-by-step explanation:</u>

∠ACD is supplementary to ∠ACE  <em>given</em>

∠ACD is supplementary to ∠BCD   <em>given</em>

⇒ ∠ACE is supplementary to ∠BCD   <em>transitive property</em>


∠ACD ≅ ∠BCE   <em>given</em>

⇒ ∠BCE is supplementary to ∠ACE  <em>substitution</em>

and ∠BCE is supplementary to ∠BCD   <em>substitution</em>

********************************************************************************

multiple choice options:

a) ∠ACE is supplementary to ∠BCD    <em>False</em>

b) ∠BCE is supplementary to ∠ACE    <em>TRUE</em>

c) ∠BCD is supplementary to ∠BCE    <em>TRUE</em>

d) ∠ACE ≅ ∠BCE                                   <em> False</em>

e) ∠BCD ≅ ∠ACE                                   <em>False</em>


6 0
3 years ago
Find the missing factor.<br> 7s^2 + + 13s + 6 = (7s + 6)<br> )
Anton [14]

Answer:

71s

Step-by-step explanation:

The question we have at hand is 7s² + ___ + 13s + 6² = (7s + 6)². We can expand the perfect equation " (7s + 6)² " in order to find our solution. A perfect square consists of 3 terms, and hence the term in the blanks must add to 13s to form another term.

Applying the perfect square formula : ( a + b )² = a² + 2ab + b², let's expand the expression,

(7s + 6)² = ( 7s )² + 2( 7s )( 6 ) + ( 6 )² =  7s² + 84s + 6²

84s - 13s = 71s, which fills in the blank provided.

5 0
3 years ago
The manufacturers of m&amp;m's claim that 20% of the milk chocolate m&amp;m candies are orange. find the mean and standard devia
lora16 [44]
T<span>he mean of a sampling distribution of a sample with proportion, p and sample size, n is given by \mu=np.

</span>T<span>he standard deviation of a sampling distribution of a sample with proportion, p and sample size, n is given by \sigma= \sqrt{np(1-p)}

</span>Given that t<span>he manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. The proportion is p = 0.2

The mean of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by \mu=100(0.2)=20

</span><span>The standard deviation of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by \sigma= \sqrt{100(0.2)(1-0.2)} = \sqrt{16} =4</span>

8 0
3 years ago
A teacher from Anderson Middle School printed K name tags in preparation for the science fair. Half of the name tags were given
Burka [1]

Answer:

Tags not given out=(k/5)-40

Step-by-step explanation:

k is tag

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Total tags given to students and parents are=(k/2)+100

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tags given to judges and teacher are 3/5 of remaining tags =(3/5)*((k-200)/2)

So tags not given out are =(2/5)*((k-200)/2)

                                           =(k/5)-40 Answer

8 0
3 years ago
a line is graphed on the xy-plane. If the line has a positive slope and a negative y-intercept, which of the following points ca
sdas [7]
If the line has a positive slope and a negative y-intercept, then the <span>points cannot lie on the line where x is negative and y is positive. The points never lie at quadrant 1. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
6 0
3 years ago
Read 2 more answers
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