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Westkost [7]
3 years ago
11

HELP PLS NOW I WILL GIVE BRAINLIEST

Mathematics
2 answers:
Sonbull [250]3 years ago
4 0

Answer:

21

Step-by-step explanation:

luda_lava [24]3 years ago
3 0

Answer:

21

Step-by-step explanation:

I just solved

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Find the equation of the line of symmetry of y= (x+2)(x-8).​
Daniel [21]

Answer:

line of symmetry , x = 3

Step-by-step explanation:

Standard form of quadratic equation  is y = ax^2 + bx + c, where a, b, and c equal all real numbers. You can use the formula x = -b / 2a to find the line of symmetry.

y = (x+ 2)(x-8)\\\\y = (x^2 -8x + 2x -16)\\\\y = x^2 -6x -16

a = 1, b = -6, c = -16

Line of symmetry is ,

                           x = -\frac{b}{2a} = -\frac{-6}{2}  = 3

4 0
2 years ago
What would the integer 500 equal using powers of 10? How did you come up with that answer?
strojnjashka [21]
Hello,

500=10^x
==> Log 500=xLog10
==>x=log 500
==>x=2,6989700043360188047862611052755...


8 0
3 years ago
Q supp r and m q =22 degrees
netineya [11]

Answer:

<R = 158

Step-by-step explanation:

Supplementary angles equal 180 degrees.

<Q + <R =180

22 + <R = 180

Subtract 22 from each side

22-22 + <R = 180-22

R = 158

3 0
3 years ago
Read 2 more answers
Tell me if this is correct?
Rina8888 [55]

Answer:

Divided into five equal parts

6 0
3 years ago
The grade 10 class is going to bake muffins. The recipe that they are going to use requires the following ingredients: RECIPE ✓2
Svet_ta [14]

The conversion of 2 liters into millimeters from the information regarding the muffins is 2000ml.

<h3>How to convert?</h3>

From the information, we are told to convert 2 litres into ml. This will be:

= 1000 × 2

= 2000ml

The number of eggs that will be bought to make 500 muffins will be:

= 500 × 2

= 1000 eggs.

Learn more about conversion on:

brainly.com/question/97386

#SPJ1

4 0
2 years ago
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