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kap26 [50]
3 years ago
14

What is the solution to the quadratic equation? y = x^2-4

Mathematics
1 answer:
Anika [276]3 years ago
7 0

(-2,2)

i just did my homework with the same question

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Heather invested $11,600 in an account that pays 5% simple interest. If she invests the money for 6 years, how much will she hav
melisa1 [442]
The amount she will receive after 6 years
=$11600*(1+5%*6)
=$11600*1.3
=$15080
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2 years ago
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Which of the following describe an angle with a vertex at E?
Marianna [84]

Answer

B., C.

Step-by-step explanation:

Since the 'E' in the middle

it represents that the angle forms at the vertex E

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CA Geometry A Illuminate Credit 4 FF.pdf<br> all 4 pls
lions [1.4K]

Answer:

1) HL=LJ=63

(ZJ)²=16²+63²

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3) XC=XA=8

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3 years ago
How do graphs and equations reveal information about a relationship between two quantities
fiasKO [112]
Graph and equation both shows the proportional comparison between two quantities

for example, equation y = 4x, this means, the value of 'y' will always be 4 times the value of 'x'

More complex equation such as y = 3x + 5, means that the value of 'y' equals to 5 more triples of value of 'x'

Another example is the conversion graph attached below, it shows the relationship between kilometers and miles. For example, we want to find out how many miles are in 10 kilometers, we would draw a line from the point that shows 10 km towards the graph, then across from the graph to miles, and we'd get a reading of 12 miles.

3 0
3 years ago
an online seed supplier packages a seed mix that costs the company 20.70$ per pound the mix includes poppy seeds costing 24$ per
seraphim [82]

Answer:

The quantity of clover seeds in pounds to be added is 11.14

Step-by-step explanation:

Let

x -----> the quantity of poppy seeds in pounds

y -----> the quantity of clover seeds in pounds

we know that

24(x)+13(y)=20.70(x+y) -----> equation A

x=26\ pounds ----> equation B

substitute equation B in equation A and solve for y

24(26)+13(y)=20.70(26+y)

624+13y=538.2+20,70y

20.70y-13y=624-538.2

7.7y=85.8

y=11.14\ pounds

therefore

The quantity of clover seeds in pounds to be added is 11.14

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3 years ago
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