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telo118 [61]
4 years ago
6

Using the pleading the square method find the vertex of the function f(x)=5x^2+10x+8

Mathematics
1 answer:
Inga [223]4 years ago
5 0

credits to the owner:lisboa, another brainly expert

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Elan Coil [88]
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3 years ago
Elena wants to make a scale drawing of her apartment. Her apartment is a rectangle with length 18cm and width 10m. She decides o
Doss [256]

Answer:

<h2>9cm and 5cm </h2>

Step-by-step explanation:

 Note: The unit of the width in the question is suppose to be in cm

     <em>"with length 18cm and width 10m"====>>></em> <em>"with length 18m and width 10m"</em>

so given that the dimension of the room is

<em>18mx10m </em>

This is a reduction process since we aim to transfer the dimension to paper

we are reducing the dimension by 2

and 1cm---2m

since 2m will represent 1cm

then the dimension will be

9cm and 5cm

<em> </em>

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3 years ago
Is 15 (-5, -5) a solution of y2 +2 +42​ <br>just say yes or no
notka56 [123]

Answer:

no

Step-by-step explanation:

7 0
3 years ago
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A) 31°<br> B) 42°<br> C) 53°<br> D) 149°
Korolek [52]

Answer:

C. 53°

Step-by-step explanation:

<l + 96° = 149° <exterior angle of a triangle is equal to the sum of two opposite interior angles>

< l = 149° - 96°

<l = 53°

Hope it will help :)❤

3 0
3 years ago
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Help ASAP!! I will give u BRAINLYEST!! Pleas just help me :(!
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Answer:

Find the diameter or radius of a circle using the formulas: C = πd; C = 2πr

Step-by-step explanation:

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