1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lukranit [14]
4 years ago
5

Geom_CQA1_20-21

Mathematics
1 answer:
tensa zangetsu [6.8K]4 years ago
4 0

Answer:

The coordinates of the point P is (0,0)

Step-by-step explanation:

Here, we want to find the coordinates of point P which divides the segment MN in the ratio 2 to 1.

Mathematically, what we shall use here is the internal division formula;

The internal division formula is given as follows;

(x,y) = (nx1 + mx2)/(m + n) , (ny1 + my2)/(m + n)

From the question;

x1 = -4

x2 = 2

y1 = 4

y2 = -2

m = 2

n = 1

By substituting, we have;

(1(-4) + 2)2))/(1 + 2) , (1(4) + 2(-2))/(1+2)

= (-4 + 4)/3 , (4-4)/3

= (0,0)

You might be interested in
What is the product of the two binomials below?(4A + 5B)(4A - 5B)
valentina_108 [34]

the answer is 16A2-25B2


6 0
3 years ago
Read 2 more answers
Carl is raising money for his football team. He is selling chocolate bars for $1.50 each and cookies for $2. He sold all 20 of h
stich3 [128]

Answer:

Carl has to sell at least 8 cookies.

c\geq 7.5

Step-by-step explanation:

Carl gets \$1.50 by selling 1 chocolate bar.

Earning from chocolate bars:

Total\ chocolate\ bar=20\\\\Earning\ from\ one\ chocolate\ bar=\$1.50\\\\Total\ earning\ from\ chocolate\ bar=Total\ chocolate\ bar\times cost\ of\ 1\ chocolate\ bar=20\times 1.5=\$30

Earning From cookies:

Let\ total\ number\ of\ cookies=c\\\\Cost\ of\ 1\ cookie=\$2\\\\Earning\ from\ cookies=2\times c=2c

Total\ earning=Earning\ from\ cookies+Earning\ from\ cookies+Earning\ from\ chocolate\ bars\\\\Total\ earning=30+2c

Carl wants to raise at least \$55

Total\ earning\geq 55\\\\2c+30\geq 55\\\\2c\geq 55-30\\\\2c\geq 15\\\\c\geq7.5

7 0
3 years ago
5
mixas84 [53]

Answer:

x = 60°

y = 50°

Step-by-step explanation:

✅x = 180° - (50° + 70°) (sum of interior angles of a triangle theorem)

x = 180° - 120°

x = 60°

✅Based on the exterior angle theorem, the sum of the opposite interior angles of a triangle = the exterior angle.

Therefore,

50° + 60° = x + y

Plug in the value of x

50° + 60° = 60° + y

110° = 60° + y

y = 110° - 60°

y = 50°

3 0
3 years ago
Marta is solving the equation S = 2πrh + 2πr2 for h. Which should be the result?
geniusboy [140]

Step-by-step explanation:

S = 2\pi  rh + 2\pi {r}^{2} h \\  \\  \therefore \: S = (2\pi  r + 2\pi {r}^{2}) h \\  \\ \therefore \: S = 2\pi  r(1 +  {r}) h \\  \\  \huge \purple{ \boxed{\therefore \: h =  \frac{S}{2\pi  r(1 +  {r})}  }}\\

4 0
3 years ago
Read 2 more answers
One number is 3 less than 4 times a second number. The difference of the first number and twice the second number is 7. What are
Nikolay [14]

Answer:

atq= let no.be x and y

x= 4y-3.......(1)

x-2y=7....(2)

subtracting both eqn

x-x+2y=4y-3-7

2y=4y-10

-2y= -10

y=5 ........second no.

first no...x=7+2y=7+10=17.......first no....

5 0
3 years ago
Other questions:
  • Lines p and q are perpendicular. If the slope of line p is 2, what is the slope of line q?
    12·1 answer
  • Tech A says that mismatched tires may cause the ABS system to register a fault code. Tech B says that a TCS may automatically ap
    13·1 answer
  • A company charges $25 a day for a car rental along with a $60 one time fee. Complete the table to determine the cost to rent the
    7·1 answer
  • (don’t mind blue crack/glitch )<br> LOOK AT PICTURE FOR PROBLEM‼️
    6·1 answer
  • Find the sum.<br> 2(-5y+6)+(2y-8)
    7·1 answer
  • 2 2/3 yards = how many feet
    7·2 answers
  • ANSWER ASAP PLZ
    8·2 answers
  • Simplify the square root √411
    13·2 answers
  • CAN ANYONE HELP ME WITH VOLUME OF PRISMS
    11·1 answer
  • Find the area of the triangle with sides 40, 50, and 60.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!