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
Elenna [48]
3 years ago
15

Find the coordinates of the point 7/10 of the way from A to B A=(-4,-7) B=(12,5)p

Mathematics
1 answer:
mars1129 [50]3 years ago
4 0

Answer:

a=(-3,-6) and b=(12,4)

from -3 to 12 is 15 units

7/10 * 15=10.5

add 10.5 to -3 to get 7.5 for the x-coordinate

from -6 to 4 is 10 units

7/10 * 10=7

add 7 to -6 to get 1 for the y-coordinate

the point 7/10 of the way from a to b is (7.5,1) ANSWER

graph these points to check your answer (the point (7.5,1) is on the line segment AB))

also, the distance from a to b is 18.0277

7/10 of this is 12.62

the distance from (-3,-6) to (7.5,1) is also 12.62

Step-by-step explanation:

You might be interested in
Pleaseee help me solve the function
schepotkina [342]

Answer:

f(x) =  \frac{3 {(2)}^{2} - 2 }{2(2) + 3}  =  \frac{12 - 2}{7}  =  \frac{10}{7}

3 0
3 years ago
In Bobby’s school, math grades for the year are calculated from assignments, tests and a final exam. Assignments count 30%, test
jarptica [38.1K]

Answer:

A) Bobby's overall grade is 70.4%

Step-by-step explanation:

To solve this problem we must calculate the percentages each grade represents from the overall grade. Therefore:

assignment = 85*30% = 85*30/100 = 25.5%

tests = 72*20% = 72*20/100 = 14.4%

exam = 61*50% = 61*50/100 = 30.5%

total = assignment + tests  + exam

total = 25.5 + 14.4 + 30.5 = 70.4

Bobby's overall grade is 70.4%. Therefore the correct answer is A).

7 0
3 years ago
Find the radius of circle if AB = 24 and OC = 5
Likurg_2 [28]

Answer:

13

Step-by-step explanation:

Since OCB forms a right triangle, you can find the length of side OB and therefore the radius by simply using the pythagorean theorem. The first step is to note that, since AB=24 and OC bisects that, that both CB and AC have length 12. Therefore, the radius is BO=\sqrt{12^2+5^2}=13. Hope this helps!

8 0
3 years ago
Estelle drew two parallel lines, PQ and RS, intersected by a transversal KL, as shown below: Two parallel lines, PQ and RS, are
Kryger [21]

Answer:

I'm pretty sure the answer is d,(When both angle KMQ and MNS are equal to angle PMN, the angles KMQ and MNS are congruent.)

Step-by-step explanation:

I had this question on my practice exam for my midterm.

4 0
2 years ago
Read 2 more answers
If Jordan went to his cousins house
kumpel [21]

Answer: cant see the whole question.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • You want to build a fence around a square garden that covers 506.25 ft^2. How many feet of fence will you need to complete the j
    15·1 answer
  • Pls help me and show working​
    6·1 answer
  • Jake scored 269 points on three math tests. to get an a for the class, his average number of points on four tests must be no les
    9·2 answers
  • HELP ASAP MARKING AS BRINLIST
    13·2 answers
  • Simplify the radicals
    13·1 answer
  • Tino and Kate are Taylor's so wing buttons on shirts each shirt need eight buttons together at the Taylor's attached 80 buttons
    10·1 answer
  • 15 POINTS PLEASE HELP
    7·1 answer
  • John has $80. Every week, he spends $7.Create an equation that represents How much money, m, in dollars, will he have after the
    15·1 answer
  • The radius of a circle is 2.9 in. Find the circumference to the nearest tenth.
    14·1 answer
  • Two numbers have a sum of 4, and the sum of their reciprocals is 8.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!