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ycow [4]
3 years ago
12

What are the solutions to the equation 2-4x^2= -110? will give brainliest

Mathematics
1 answer:
Assoli18 [71]3 years ago
8 0
I think it’s C I’m not 100% sure
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nearly seven childern are hospitalized every day from injuries caused by tempering with home electric wall outlets worth 30 poin
asambeis [7]

Answer:

True

Step-by-step explanation:

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3 years ago
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Determine if y varies directly with x. Give the constant of variation, when appropriate. (picture below)
maxonik [38]

Based on the given variation, y does not vary directly with x and the constant of variation are 8, 3.2 and 1.25 respectively.

<h3>Variation</h3>

y = k × x

where,

k = constant of proportionality

y = -40

x = -5

y = k × x

-40 = k × -5

-40 = -5k

k = -40/-5

k = 8

when,

y = 8 and x = 2.5

y = k × x

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when,

y = 5 and x = 4

y = k × x

5 = k × 4

5 = 4k

k = 5/4

k = 1.25

Learn more about variation:

brainly.com/question/6499629

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5 0
2 years ago
at fish world,clownfish are on sale for $5 off with a maximum of 6 fish per customer. Rudy buys 6 clownfish on sale plus 3 more
ICE Princess25 [194]
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3 years ago
Two similar triangles have heights of 8 and 20. The area of the larger triangle
zysi [14]

Answer:

60

Step-by-step explanation:

the question is based on similarity and enlargement

firt thing put the velues to ratio form;8;20

simplify to obtain2:5 as your linear scale factor...

if 5:150

2=?

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7 0
3 years ago
What is the correct equation in Slope-Intercept Form?<br> (y = mx +b)
olganol [36]

Answer:

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

Step-by-step explanation:

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3 years ago
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