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Darina [25.2K]
3 years ago
6

Which of the following is equivalent to (2a+1)(2a+1)?

Mathematics
2 answers:
weqwewe [10]3 years ago
5 0
I have now idea do you know what the answer is yea I do it is C
Irina18 [472]3 years ago
5 0

Answer:

(2a+1)^2

Explanation:

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Mr. Gail uses 12 gallons of gas for a 400-mile trip. How far can I travel on one gallon of gas​
bulgar [2K]

Answer:

100/3 or 33.34 miles a gallon

Step-by-step explanation:

Divide the number of miles by gallons of gas to get the number of miles traveled on one gallon of gas.

3 0
2 years ago
A company manufactures skateboards. Each skateboard requires 1 6/7 hours of labor to assemble and 2 1/2 hours of labor to finish
Assoli18 [71]

Answer: The total cost will be $156.85.

Step-by-step explanation:

Since we have given that

Time taken by labor to assemble the each skateboard is given by

1\frac{6}{7}\ hours\\\\=\frac{13}{7}\ hours

Time taken by labor to finish and stain each skateboard is given by

2\frac{1}{2}\ hours\\\\=\frac{5}{2}\ hours

Cost of labour to the company per hour = $36.00

According to question,

We will use "Distributive Property":

a\times (b+c)=a\times b+a\times c

36(\frac{13}{7}+\frac{5}{2})\\\\=36\times \frac{13}{7}+36\times \frac{5}{2}\\\\=\frac{468}{7}+18\times 5\\\\=\frac{468}{7}+90\\\\=\frac{468+630}{7}\\\\=\frac{1098}{7}\\\\=\$156.85

Hence, the total cost will be $156.85.

5 0
3 years ago
A county has a goal to build 12,000 bus stop shelters in 48 months . If the county builds 215 bus shelters each month , will it
Leokris [45]

Answer:

No, it will not reach its goal.

Step-by-step explanation:

The main reason why it will not meet its goal is because if you do the math, 215 x 48 does not equal 12000, it equals 10320 which is just 1680 shelters low. Therefore, they will not meet their goal.

8 0
3 years ago
Read 2 more answers
How many factors does the following term have -9xyz
madreJ [45]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help me i don'tunderstand please
PIT_PIT [208]

Step-by-step explanation:

using SOH CAH TOA.

h=3.46 and b=4.42

4 0
2 years ago
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