All categories

3 years ago

The midpoint of AB is M(0, -3). If the coordinates of A are (6, -5), what are the

Mathematics

1 answer:

ELEN [110]3 years ago

5 0

Answer:

(-6,-1)

Step-by-step explanation:

let b be x2,y2

then apply mid point formula

x=(x1+x2)/2

y=(y1+y2)/2

You might be interested in

2.314 (14 repeating) as a fraction

katen-ka-za [31]

Step-by-step explanation:

2.3141414...

= 2 + 3/10 + 14/990

= 2 + 311/990

= 2291 / 990

5 0

3 years ago

Read 2 more answers

These triangles are similar and the sides are proportional. Which proportion correctly describes the situation below?

Veronika [31]

Answer:

Option (3)

Step-by-step explanation:

"If two triangles are similar, their corresponding sides are proportional."

We will check each proportionality ratio given in the options for the given property,

Option (1),

$\frac{QB}{DM}=\frac{DF}{QL}=\frac{LB}{MF}$

$\frac{3.5}{2}=\frac{5}{8.75}=\frac{10.5}{6}$

$\frac{7}{4}=\frac{4}{7}=\frac{7}{4}$

But $\frac{7}{4}\neq \frac{4}{7}$ .

Therefore, this option is not the answer.

Option (2),

$\frac{FM}{LB}=\frac{BQ}{MD}=\frac{QL}{DF}$

$\frac{6}{10.5}=\frac{3.5}{2}=\frac{8.75}{5}$

$\frac{4}{7}=\frac{7}{4}=\frac{7}{4}$

But $\frac{4}{7}\neq \frac{7}{4}$ ,

Therefore, this option is not the option.

Option (3),

$\frac{BQ}{MD}=\frac{QL}{DF}=\frac{BL}{MF}$

$\frac{3.5}{2}=\frac{8.75}{5}=\frac{10.5}{6}$

$\frac{7}{4}=\frac{7}{4}=\frac{7}{4}$

Therefore, this option is the answer.

Option (4),

$\frac{6}{10.5}=\frac{2}{3.5}=\frac{5}{10.5}$

$\frac{4}{7}=\frac{4}{7}=\frac{10}{21}$

But, $\frac{4}{7}\neq \frac{10}{21}$

Therefore, this is not the correct option.

8 0

2 years ago

Statement: If two distinct planes intersect, then their intersection is a line. Which geometry term does the statement represent

klemol [59]

Answer:

Postulate.

Step-by-step explanation:

Postulate is a statement, also known as an axiom, which is taken to be true without proof.

8 0

2 years ago

Read 2 more answers

I need help with 1,2,3 and 4 please

Romashka [77]

I cant see the question 1 sorry:(

2. x=71(base angle, isos. triangle)
3. x=45 (same reason as the above)
4. the third one

7 0

2 years ago

5. SHORT ANSWER A pair of jeans that normally sells for $35 is on sale for 20% off Find the sale price of the jeans. Then find t

Grace [21]

First, find the amount the sale is worth. To do such a thing, calculate 20% of 35$ like this
(35 * 20) / 100 = ?

To find the cost of 1 jean, take the sale's worth off the full price.
35 - ? = $

Then, multiply it by 6, for 6 jeans.
$ * 6 =

6 0

3 years ago

Read 2 more answers