All categories

3 years ago

Need answers for a b and c, please help

Mathematics

2 answers:

rewona [7]3 years ago

7 0

B is F and C is to the right 2 and down 3

Art [367]3 years ago

3 0

Answer:

it will be the x aices

Step-by-step explanation:

You might be interested in

Write an equation of the perpendicular bisector of the segment with end points M(1,5) and N(7,-1)

vitfil [10]

The perpendicular bisector of the segment passes through the midpoint of this segment. Thus, we will initially find the midpoint P:

$P=\dfrac{(1,5)+(7,-1)}{2}=\dfrac{(8,4)}{2}=(4,2)$

Now, we will calculate the slope of the segment support line (r). After this, we will use the fact that the perpendicular bisector (p) is perpendicular to r:

$m_r=\dfrac{\Delta y}{\Delta x}=\dfrac{5-(-1)}{1-7}=\dfrac{6}{-6}\iff m_r=-1$

$p\perp r\Longrightarrow m_p\cdot m_r=-1\Longrightarrow m_p\cdot(-1)=-1\iff m_p=1$

We can calculate the equation of p by using its slope and its point P:

$y-y_P=m_p(x-x_P)\\\\
y-2=1\cdot(x-4)\\\\
y-2=x-4\\\\
\boxed{p:~~y=x-2}$

4 0

3 years ago

Kyle was asked to make a model to solve the following problem.

Luda [366]

Answer:

yes, kyle is right.

Step-by-step explanation:

4/10 + 2/10 = 6/10

there are 4/10 left after planting which can be reduced by 2 = 2/5

3 0

3 years ago

Read 2 more answers

Please help 15 points

Assoli18 [71]

Answer:

D) Alternate exterior angles

Step-by-step explanation:

Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.

7 0

3 years ago

What is the slope-intercept form of 3x +2y=1?

klasskru [66]

Answer:

y = (-3/2)x + 1/2

Step-by-step explanation:

Note that slope intercept form = y = mx + b

Change the given equation so it matches the form:

3x + 2y = 1

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. First, subtract 3x from both sides:

3x (-3x) + 2y = 1 (-3x)

2y = -3x + 1

Next, Divide 2 from both sides:

(2y)/2 = (-3x + 1)/2

y = (-3/2)x + 1/2

y = (-3/2)x + 1/2 is your answer.

7 0

3 years ago

Seven times a number is equal to 12 more than three times the number. Find the number

nadya68 [22]

$x-\ number\\\\
7x=3x+12\ \ \ | subtract\ 3x\\\\
4x=12\ \ \ | divide\ by\ 4\\\\
x=3\\\\
Number\ is\ 3.$

5 0

3 years ago