3 years ago

For what values of x and y must the figures below be a parallelogram? SOMEONE HELP PLEASE!!!

Mathematics

1 answer:

Klio2033 [76]3 years ago

5 0

I’m having trouble with questions like these too so i too need the answer idk

You might be interested in

If y varies directly with x, and y = 18 when x = 4, what is the constant of proportionality?

GREYUIT [131]

Y is directly proportional to x and therefore takes the form y=kx where k is the constant of proportionality.

Dividing both sides by x for the given values, k becomes 18/4 = 4.5

3 0

3 years ago

What is the probability that a randomly thrown dart that lands within the rectangle lands within a shaded region? All of the cir

marusya05 [52]

D is the answer because the circle has no sides so it’s 157/200

8 0

3 years ago

Solve the simultaneous equations by substitution 3 x − 7 y = − 10 x = 5 y + 2

mojhsa [17]

Answer:

$3x-7y=-10_{(1)} \\x=5y+2_{(2)}\\$

Substituting Equation 2 into equation 1

$3(5y+2)-7y=-10_{(3)} \\15y+6-7y=-10\\15y-7y+6=-10\\8y+6=-10\\8y=-10-6\\8y=-16\\y=\frac{-16}{8} \\y=-2\\$

Substitute the value of y into Equation 2

$x=5y+2\\x=5(-2)+2\\x=-10+2\\x=-8\\$

Therefore x=-8, y=-2

Step-by-step explanation:

Have a nice day :)

5 0

2 years ago

Given the function f(x) = x^3 + x^2 − 2x + 1, what is the resulting function when f(x) is shifted to the left 1 unit?

Vikki [24]

The resulting function g(x) is ...
g(x) = f(x +1)
g(x) = (((x +1) +1)(x +1) -2)(x +1) +1
= ((x +2)(x +1) -2)(x +1) +1
= (x² +3x)(x +1) +1
= x³ +4x² +3x +1

The shifted function g(x) is ...
g(x) = x³ +4x² +3x +1

7 0

3 years ago

Oliver deposited $1,640.70 in a savings account that earns 2.6% simple interest What will Oliver's account balance be in 8 month

jonny [76]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers