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3 years ago

Anyone who knows please help!!!! i tried to solve this on my own but it's not happening rip

Mathematics

2 answers:

pashok25 [27]3 years ago

5 0

Since it’s isosceles FE and ED are both equal to 6 so you do

FD^2=FE^2+ED^2
=6^2+6^2
=72
FD=6roots2

klasskru [66]3 years ago

4 0

Answer:

13.5

Step-by-step explanation:

the answer is 13.5, because you do the proportionate equations of 6/4 = x/9, and then you cross multiply to get 4x=54, and then you isolate x, so the answer is 13.5

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Write the slope intercept form of the equation of the line through the given points.

yaroslaw [1]

Answer:

y= 1/4x + 3

Step-by-step explanation:

8 0

3 years ago

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Find the solution for this system of equations.<br><br>2x − 3y = 2<br> x = 6y − 5

IRINA_888 [86]

Answer:

y = 4/3

x = 2

Step-by-step explanation:

2x − 3y = 2

x = 6y − 5

x - 6y = -5

2x − 3y = 2 | ×1 |

x - 6y = -5 | ×2 |

2x − 3y = 2

2x - 12y = -10

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9y = 12

y = 12/9

y = 4/3

2x − 3y = 2

2x - 3(4/3) = 2

2x - 4 = 2

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8 0

3 years ago

What is the value of sin 0 given that (-6, -8) is a point on the terminal side of 0

butalik [34]

I think the answer to ur question is -3/5

3 0

3 years ago

Sally is having a party and she has invited nine of her friends.

Alexeev081 [22]

Answer:

1) 5 limes, 5 lemons, 1,000 mL of pineapple juice, 2,000 mL of lemonade, 1,000 of orange juice

2) Limes = $2, Lemons = $2.5, Lemonade = $1.60, Orange Juice = 80c, Pineapple Juice = 90c

Step-by-step explanation:

1/2 limes · 10 = 5

1/2 lemons · 10 = 5

100 mL of pineapple juice · 10 = 1,000 mL

200 mL of lemonade · 10 = 2,000 mL

100 mL of orange juice · 10 = 1,000 mL

Cost:

5 limes · 0.4 = $2

5 lemons · 0.5 = $2.5

mL to L

1,000 mL of pineapple juice = 1 L, this costs 90¢

2,000 mL of lemonade = 2 L, this costs $1.60

1,000 mL of orange juice = 1 L, this costs 80¢

Overall:

5 limes for $2

5 lemons for $2.5

1 L of of pineapple juice for 90¢

2 L of lemonade for $1.60

1 L of orange juice for 80¢

3 0

4 years ago

What is the slope of the line that

Naily [24]

Answer:

The line has a slope of zero which means the line is a horizontal line.

Step-by-step explanation:

Given that:

The two points are (-3,2) and (4,2)

Slope of a line is given by the formula,

$m = \frac{Rise}{Run} = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

Here,

$x_{1}=-3,\ y_{1}=2\\x_{2}=4,\ y_{2}=2$

Putting these values in formula;

$m=\frac{2-2}{4-(-3)} \\m = \frac{0}{4+3}\\m = \frac{0}{7} = 0$

Hence,

The line has a slope of zero which means the line is a horizontal line.

4 0

3 years ago