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IceJOKER [234]
3 years ago
8

Solve this quadratic equation using the quadratic formula x^2 + 8x - 5 = 0

Mathematics
1 answer:
kompoz [17]3 years ago
3 0

Answer:

x =  − 4 ± √ 21

Step-by-step explanation:

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dfn

Step-by-step explanation:

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The answer is 27 because the are nine options which can be recombined in 3 independent ways. Therefore, 9*3=27
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Starbucks opened two new locations. Location A costed $800 to open but makes $100 a month. Location B costed $1200 to open but m
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Answer:

I think it is A that will take longer but im not 100 percent sure

Step-by-step explanation:

First write an equation:

Location A-   800+100x

Location B-  1200+200x

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3 years ago
P L E A S E H E L P ! ! !
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Answer:

1) 6x = 21

2) x + y - 3

3) x/z = y

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Step-by-step explanation:

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We then have a product of x and 6, that x * 6, which we write usually in the format 6x.

is 21: that means it's equal to 21....

so 6x = 21.

2. The sum of the quantity x- 3 and y  

The sum is an addition.  The sum of a and b is a + b.

In this case, the first part is x - 3, the second part is y

So, x - 3 + y, which we usually rewrite as x + y - 3

3. The quotient of x and z is y

A quotient is a division.

So, quotient of x and z is x/z.

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7 0
3 years ago
The base of the right prism is a rhombus with the side 7 cm. The altitude of the prism is h=13 cm. Find the lateral area of the
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Step-by-step explanation:

we know that

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LA=Ph

where

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h=13\ cm

substitute

LA=28(13)=364\ cm^{2}

6 0
4 years ago
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