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Anton [14]
3 years ago
7

PLEASE HELP ME I WOULD APPRECIATE IT SO MUCH AND I GIVE BRAINLIEST

Mathematics
2 answers:
zlopas [31]3 years ago
7 0
A. A= 4

b. b= 5.6

c. c=4

d. e= 3.2
mel-nik [20]3 years ago
7 0

<em>1.) </em><em>a=4</em>

<em>3a=12</em>

<em>Divide by 3 on each side</em>

<em>a=4</em>

<em>2.) </em><em>b=5.6</em>

<em>b+3.3=8.9</em>

<em>  -3.3  -3.3</em>

<em>b=5.6</em>

<em>3.)</em><em>c=4</em>

<em>1=1/4c</em>

<em>Multiply by 4 on each side</em>

<em>c=4</em>

<em>4.) </em><em>e=3.2</em>

<em>2e=6.4</em>

<em>Divide by 2 on each side</em>

<em>e=3.2</em>

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k0ka [10]

Answer:

13 cm

Step-by-step explanation:

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7 0
2 years ago
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What is the solution to the inequality? 4x−5&gt;19−8x
Nostrana [21]

Answer:

x>1.16

Step-by-step explanation:

Subtract 5 from each side to get 4x>14-8x

change the symbol from +8 to -8

4x> 14+ (-8x)

than add 8x to both sides

12x > 14

which would mean that x has to be greater than 1.16

x>1.16

7 0
3 years ago
Find the slope of the line through each pair of points (11, 18) (20, 12)
JulijaS [17]

Answer:

2/3

Step-by-step explanation:

We can find the slope by using the slope formula

m = ( y2-y1)/(x2-x1)

   = ( 12-18)/(20 -11)

   = -6/-9

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3 0
3 years ago
Given that the zeros of a quadratic function are −2 and −5, what is the standard form of the quadratic function? A) f(x) = x2 +
ki77a [65]

Step-by-step explanation:

x = -2 and x = -5

x + 2 = 0 and x + 5 = 0

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7 0
3 years ago
URGENTLY NEED THIS ASAP PLZ TYSM
Kazeer [188]

Answer:

fifth option

Step-by-step explanation:

Given

- 2(x - 5) ≤ 6x + 18 ← distribute left side

- 2x + 10 ≤ 6x + 18 ( subtract 6x from both sides )

- 8x + 10 ≤ 18 ( subtract 10 from both sides )

- 8x ≤ 8

Divide both sides by - 8, reversing the sign as a result of dividing by a negative quantity, thus

x ≥ - 1

3 0
3 years ago
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