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
prohojiy [21]
3 years ago
12

Midpoint of (-8,7) and (-9,11)

Mathematics
2 answers:
olga55 [171]3 years ago
8 0

Answer:

(-8.5,9)

Step-by-step explanation:

((-8+(-9))/2=-8.5

(7+11)/2=9

(-8.5,9)

kari74 [83]3 years ago
4 0

Answer:

(-8.5, 9)

Step-by-step explanation:

use midpoint formula

(-8 + -9) ÷2 , (7 + 11) ÷ 2

-17 ÷ 2 , 18 ÷ 2

-8.5 , 9

so the coordinates of the midpoint are (-8.5, 9)

You might be interested in
{( x, y) : x - y = 8}
guapka [62]

Answer:

x=9

y=1

Step-by-step explanation:

9-1=8

6 0
4 years ago
Find the value of n. 5/15 =n/5
lina2011 [118]
5/15=n/5
n=5/3
im pretty sure
4 0
3 years ago
Jake broke apart 5 x 216 as (5+216) + (5x16) to multiply mentally. What strategy did jack use?
Valentin [98]
The strategy is called expanding notation.
4 0
3 years ago
PLEASE HELP ME I REALLY NEED HELP NOT GOOD AT AREA PLEASE HURRY
Gnoma [55]
1: 132in^2

2: 275units^2

3: 139.5in^2

4: 168ft^2

5: 228ft^2
8 0
3 years ago
A bag contains three red marbles, five green ones, one lavender one, two yellows, and six orange marbles. HINT (See Example 7.)
Fittoniya [83]

Answer: There are 1820 sets of four marbles other than lavender.

Step-by-step explanation:

Since we have given that

Number of red marbles = 3

Number of green marbles = 5

Number of lavender marbles = 1

Number of yellow marbles = 2

Number of orange marbles = 6

So, Total number of marbles = 3 + 5+ 1 + 2 + 6 = 17

We need to find the sets of 4 marbles other than lavender.

so, Number of total marbles other than lavender  becomes = 17 -1 =16

Number of marbles in a set = 4

So, Number of ways becomes

^{16}C_4\\\\=1820

Hence, there are 1820 sets of four marbles other than lavender.

6 0
3 years ago
Other questions:
  • How many solutions does this linear system have?
    14·2 answers
  • Which of the following is a solution of x2 + 2x + 8?
    10·1 answer
  • each month for 7 months, Eva reads 3 book. how many more books she needs to read before she read 30 books?
    6·2 answers
  • Find the lengths of AC and BD​
    12·1 answer
  • The diagram shows two parallel lines cut by two transversals. Which statement is NOT true?
    7·2 answers
  • What is the place value of the 3 in 3,824
    5·2 answers
  • A sphere is inscribed in a cylinder. Use complete sentences and geometric formulas to compare the surface area of the sphere and
    6·1 answer
  • If f(x) = 3x + 4, what is the value of f(-4)?
    15·1 answer
  • ??????????? Help me I dont know
    10·1 answer
  • Square has side lengths of 13 units. Point lies in the interior of the square such that units and units. What is the distance fr
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!