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katen-ka-za [31]
3 years ago
5

Solve: 8x2 + 3x = -7

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0

Answer: PEMDAS

8•2 = 16

16+3x = -7

-3 -3

16 + x = -10

-16 -16

X= -26

Step-by-step explanation:

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3. Given AB with coordinates A(-4,5) and B(12,13). Find the horizontal distance and the vertical
SCORPION-xisa [38]

The required distance would be 17.88 units coordinates A(-4,5) and B(12,13) and the horizontal distance is 16 units and the vertical distance is 8 units from A to B which are determined by the graphing method.

<h3>What is the distance between two points?</h3>

The distance between two points is defined as the length of the line segment between two places representing their distance.

Given AB with coordinates A(-4,5) and B(12,13).

The formula of the distance between two points is A(x₁, y₁) and B(x₂, y₂) is given by: d (A, B) = √ (x₂ – x₁)² + (y₂ – y₁) ².

x₁ = -4, y₁ = 5

x₂ = 12, y₂ = 13

distance = √ (12 – (-4))² + (13 – 5)²

distance = √ (12 + 4)² + (8)²

distance = √ (16)² + (8)²

distance = √ (256 + 64)

distance = √320

distance = 17.88 units

The horizontal distance is 16 units and the vertical distance is 8 units from A to B which are determined by the graphing method.

Learn more about the distance between two points here:

brainly.com/question/15958176

#SPJ1

6 0
1 year ago
Need some help please
ruslelena [56]
For your first one it’s definitely 94$
4 0
3 years ago
What is 11 3/5 - 5 19/20
Finger [1]

11 3/5 - 5 19/20

58/5 - 5 19/20

58/5 - 119/20

113/20

= 5.65


I hope that's help ! If you have question(s) please let me know


4 0
3 years ago
Read 2 more answers
16) 2 is what percent of 20
KIM [24]

Answer:

2 is 10% of 20.

Step-by-step explanation:

2/20=10.

7 0
3 years ago
Helpp<br> Which expression is equivalent to the given expression?
lakkis [162]

Answer:

photo is not clear

take screenshot.after zoom

then send me

3 0
2 years ago
Read 2 more answers
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