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Pepsi [2]
3 years ago
9

How do I factor the following... (5x+2)(x+1)=1

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0

Answer:                                    

the exact form will be x = - \frac{7-\sqrt{29} }{10} , -\frac{7\sqrt{29}}{10}

demical form is x=0.16148351....,-1.23851648

Step-by-step explanation:

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5 0
3 years ago
A sign in a bakery gives these options: • 12 cupcakes for $29 • 24 cupcakes for $56 • 50 cupcakes for $129 Find each unit price
crimeas [40]

Answer:

a) $2.44 per cupcake

b) $2.33 per cupcake

c) $2.58 per cupcake

Step-by-step explanation:

We are given the following in the question:

We have to calculate the unit price of the cupcakes.

Unit price =

=\dfrac{\text{Total Cost}}{\text{Number of cupcakes}}

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Unit price =

=\dfrac{29}{12}=2.43\text{ Dollar per cupcake}

24 cupcakes for $56

Unit price =

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3 0
3 years ago
Help wanted!! 10 points up (-:
Lena [83]
HEY THERE!!

AS we know COSINE =PERPENDICULAR /BASE

SO ACCORDING TO ABOVE IMAGE
PERPENDICULAR is 5 ft
AND BASE
is 8 ft

so now cosine A = 5/ 8

MEAN THE CIRRECT ANSWER IS (D)

HOPE IT HELPED YOU
3 0
3 years ago
You originally draw a design for an art contest on a 4 in. x 5 in. card. The second phase of the contest requires the drawing to
Nutka1998 [239]
 as we know that <span>If the 4" side of the card was scaled up to 10.5
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Thus, it is the 5 side which is scaled up to 10.5 and the scaling factor is therefore 10.5/5 = 2.1. 
The scaled up length of the 4 side is thus 4 x 2.1 = 8.4.</span>
6 0
3 years ago
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