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Elenna [48]
3 years ago
7

Product of (5 + a) and ( -5 + a ) is ......​

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
4 0

Answer:

a^2 - 25.

Step-by-step explanation:

(5 + a)(-5 + a)

= -25 + 5a - 5a + a^2

= a^2 - 25.

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Jorge's rectangular garden was 17 feet long and had a perimeter of 54 feet. He made his garden 5 feet longer. What is the area o
antiseptic1488 [7]
Total= 54 feet
17+ 5 = 22 feet
Area= 22 feet bruh!
5 0
3 years ago
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A giraffe can run 40 meters per second what is its speed in miles per hour
lora16 [44]
Bearing in mind that, there are

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\bf \cfrac{40\underline{m}}{\underline{s}}\cdot \cfrac{60\underline{s}}{\underline{min}}\cdot \cfrac{60\underline{min}}{hr}\cdot \cfrac{\underline{km}}{1000\underline{m}}\cdot \cfrac{mi}{1.609\underline{km}}\implies \cfrac{40\cdot 60\cdot 60\cdot  mi}{hr\cdot 1000\cdot 1.609}
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6 0
2 years ago
2- Guillermo envasa 355 ml de agua
Lapatulllka [165]

Answer:

83,749 bottles

Step-by-step explanation:

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So, we can calculate the number of bottles by using following formula,

Number of bottles required = Total water ÷ Each bottle contain

by putting the value, we get

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7 0
3 years ago
The annual salaries of all employees at a financial company are normally distributed with a mean of $34,000 and a standard devia
IRISSAK [1]
z=\frac{X-\mu}{\sigma}=\frac{54000-34000}{4000}=5
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3 years ago
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HELP, WILL GIVE BRAINLIEST
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Answer:

Infinitely many solutions

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-4x + 2y = 2

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8 0
2 years ago
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