3 years ago

I need help I do not understand I need help on how to solve and I need step by step

Mathematics

2 answers:

Alexeev081 [22]3 years ago

5 0

Answer:

Step-by-step explanation:

prohojiy [21]3 years ago

4 0

Your answer is 7 because when you divide two negative you get a positive answer

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I need to find the x-intercept and the y-intercept for this equation 4y-8=2x please help

Nadusha1986 [10]

Y-intercept = (0,2)
x-intercept = (-4,0)

8 0

3 years ago

Sally bought 30 pounds of apples for $10. Use the ratio table to find the cost of buying 6 pounds of apples.

e-lub [12.9K]

Answer:

6 : 2

Step-by-step explanation:

30 : 10

( 30 divided by 5 equals 6)

( 10 divided by 5 equals 2)

ratio is:

6 : 2

pls mark brainlest ;)

Hopefully this helps you :)

8 0

3 years ago

Which term gives the number of cycles of a periodic function that occur in one horizontal unit?

Natali5045456 [20]

Frequency is the answer.

3 0

3 years ago

Read 2 more answers

Find the coordinate A if M (-5,-9) is the midpoint of AB and B has coordinate of (3,-5)

rodikova [14]

The coordinates of Point A are (-13,-13)

Step-by-step explanation:

The formula for mid-point of two points (x1,y1) and (x2y2) is given by:

$M = (\frac{x_1+x_2}{2} , \frac{y_1,y_2}{2})$

Given

M = (-5,-9)

B(x2,y2) = (3,-5)

Putting the values

$(-5,-9) = (\frac{x_1+3}{2} , \frac{y_1-5}{2})$

Comparing respective elements

$\frac{x_1+3}{2} = -5\\x_1+3 = -5 * 2\\x_1+ 3 = -10\\x_1 = -10-3\\x_1 = -13\\AND\\\frac{y_1-5}{2} = -9\\y_1-5 = -9 * 2\\y_1-5 = -18\\y_1 = -18+5\\y_1 = -13$

Hence,

The coordinates of Point A are (-13,-13)

Keywords: Coordinate geometry, mid-point

Learn more about mid-point at:

#LearnwithBrainly

4 0

4 years ago

Solve the equation

motikmotik

Answer:

Step-by-step explanation:

$\frac{1}{2}$ (2x + 2) - $\frac{1}{4}$ (3x - 1) = 15

multiply through by 4 ( the LCM of 2 and 4 ) to clear the fractions

2(2x + 2) - (3x - 1) = 60 ← distribute parenthesis and simplify left side

4x + 4 - 3x + 1 = 60

x + 5 = 60 ( subtract 5 from both sides )

x = 55

3 0

2 years ago