All categories

3 years ago

Point is (-4,-1) and parallel to the line 3x -2y=4

Mathematics

2 answers:

IgorC [24]3 years ago

7 0

Answer:

Step-by-step explanation:

3x - 2y = 4

-2y = -3x + 4

y = 3/2x - 2....slope here is 3/2. A parallel line will have the same slope.

y = mx + b

(-4,-1)...x = -4 and y = -1

slope(m) = 3/2

now we sub and find b, the y int

-1 = 3/2(-4) + b

-1 = -6 + b

-1 + 6 = b

5 = b

so ur equation is : y = 3/2x + 5

pickupchik [31]3 years ago

5 0

I have no idea but it hunk it’s paternity like three,,,

You might be interested in

Please help ASAP!

g100num [7]

So all you have to do to solve these problems is substitute the y coordinate and the x coordinate into the equation.

So question 1 would be true because when you substitute the numbers in it equals the y value.

Question 2 is (4, -7)

Question 3 is False

Question 4 is true

Question 5 is true

See if you can do the rest!

8 0

3 years ago

you have 5 shirts and 4 four pair of pants. how many different ways can you arrange your shirts and pants to outfits.

iren2701 [21]

I believe it is 20 since I did 4+4+4+4+4 =20 since each shirt has 4 mixes it could have with the pants. Hope I helped

8 0

2 years ago

Read 2 more answers

Please help me ASAP. This is for Trigonometry, Math

Rufina [12.5K]

Answer: C) exactly one triangle

<u>Step-by-step explanation:</u>

Given: ∠A = 45°, ∠B = 65°, side c = 4 cm

By the Triangle Sum Theorem, ∠C = 70°

Now you have a proportion so you can use the Law of Sines to find the exact length of side a and of side b.

$\dfrac{\sin\angle A}{a}=\dfrac{\sin\angle B}{b}=\dfrac{\sin\angle C}{c}\\\\\\\dfrac{\sin 45^o}{a}=\dfrac{\sin65^o}{b}=\dfrac{\sin70^o}{4}$

Thus, there is exactly one triangle.

5 0

3 years ago

A museum groundskeeper is creating a semicircular statuary garden with a diameter of 27 feet. There will be a fence around the g

Serjik [45]

Answer: igewuuuuuuuuuuuuuuuuuuuuuuuuudh.j

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Write the series using summation notation. Then find the sum of the series.

ivolga24 [154]

Hello, please consider the following.

$\displaystyle 1+2+3+...+12=\sum_{k=1}^{k=12} {k}=\dfrac{12*13}{2}=6*13=78$

For the second we will need to put on the same denominator.

$\displaystyle \dfrac{1}{2}+\dfrac{1}{4}+...+\dfrac{1}{14}=\sum_{k=1}^{k=7} {\dfrac{1}{2k}}\\\\=\dfrac{1}{2}\dfrac{420+210+140+105+84+70+60}{5*7*3*2*2}\\\\=\dfrac{1}{2}\dfrac{1089}{420}\\\\=\dfrac{1089}{840}=1.296429...$

Thank you.

3 0

3 years ago