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Stells [14]
3 years ago
10

4a-3b+7a= what is the answer

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
4 0
4a-3b+7a 
=11a-3b 
hope this helps :)
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Give an example of a monomial and a binomial having degrees as 82 and 99, respectively.​
Studentka2010 [4]

Answer:

An example of monomial having a degree of 82 = x⁸²

An example of a binomial having a degree of 99 = x⁹⁹ + x

Answered by GAUTHMATH

3 0
3 years ago
The ratio of teachers to students is 1 to 7. if there are 5 teachers, how many students are there?
aleksandrvk [35]

there are 35 students..

5 0
3 years ago
If the perimeter of the regular decagon shown above is 136 1/4 inches, what is the length of each side?
victus00 [196]
<h3>Answer: Choice A. 13 & 5/8 inches</h3>

Ideally you should always post the diagram to help us see the entire problem; however, the diagram is not needed in this case because we are told the figure is regular decagon. So there are 10 sides and each side is the same length. If each side is x inches long, then the perimeter is 10x inches.

10x = 136 & 1/4

10x = 136 + 1/4

10x = 136 + 0.25

10x = 136.25

x = 136.25/10

x = 13.625

x = 13 + 0.625

x = 13 + 625/1000

x = 13 + 5/8

x = 13 & 5/8

7 0
4 years ago
Find the missing information from the following relationships
Dennis_Churaev [7]

Answer:

what missing information

Step-by-step explanation:

8 0
3 years ago
t is commonly assumed that babies are equally likely to come as either a boy or a girl. This is not true. Actually, about 51.3%
eduard

Answer:

The probability they have one boy and one girl = 0.50 = 50 %

Step-by-step explanation:

Here the family has two children, we need to find what is the probability they have one boy and one girl.

Probability for babies are boys = 51.3% = 0.513

Probability for babies are girls = 1 - 0.513 = 0.487

The probability they have one boy and one girl = 1 -  probability that they have two boys - probability that they have two girls

The probability they have one boy and one girl = 1 - 0.513² - 0.487² = 0.499 = 0.50

The probability they have one boy and one girl = 0.50 = 50%

7 0
3 years ago
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