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
Nata [24]
2 years ago
14

Evaluate −m2n+m2 when m=−4.

Mathematics
1 answer:
fgiga [73]2 years ago
4 0

Answer:

Does this answer your question − 16 n  +  16

You might be interested in
Given 3 and m are the roots of the quadratic equation 2x2 + kx - 15 = 0. Find the values of k and m.
velikii [3]

Answer:

If the roots of any equation are equal then it means that their Discriminant = 0

So, b²-4ac = 0

We have given the equation 2x² + kx + 2, where,

a = 2

b = k (we have to find the value)

c = 2

Then, b²-4ac=0

b² - 4(2)(2) = 0

b² - 16 = 0

b² = 16

√16 = 4

Hence the vue of k is 4.

Read more on Brainly.in - https://brainly.in/question/15922720#readmore

Step-by-step explanation:

hope it helps you ( ◠‿◠ )

8 0
2 years ago
Can someone do these? xD
Alenkinab [10]
16 = G + C
C = G - 6
16 = G + G - 6
16 = 2G - 6
22 = 2G
11 = G
G = 11


20 = B + K
B = 3K
20 = 3K + K
20 = 4K
5 = K
20 - 5 = 15
B = 15
3 0
3 years ago
Plz help and explain
Rashid [163]

Answer: D

Step-by-step explanation: the answer is d because it can be simplified more

6 0
2 years ago
Read 2 more answers
The picture below shows Annie and her younger brother Tommy’s money.
lawyer [7]

Step-by-step explanation:

Annie: 4 dollars = $4 11 dimes = 11 x 0.10 = $1.1 ( since 1 dime = 0.10 dollars)

4 pennies =4 x 0.01= $0.04 ( since 1 penny = 0.01 dollars)

Tommy 3 dimes = 3 x 0.10 = $0.3 3 pennies = 3x 0.01 = $0.03

Adding the values: 4 +1.1+0.04+0.3+0.03 = $5.47

8 0
2 years ago
Describe fully the single transformation that maps a onto shape b
arlik [135]

Answer:

Reflected over y-axis

3 0
2 years ago
Read 2 more answers
Other questions:
  • Greg, marcia, peter, jan, bobby and cindy go to a movie and sit next to each other in 6 adjacent seats in the front row of the t
    9·1 answer
  • Graph the linear equation.<br> 2x+6y= 18
    11·1 answer
  • A circle is centered on point B. Points A, C and D lie on its circumference.
    6·1 answer
  • What is the answer of the rectangular prism?<br> 3 1/3 times 1 2/5
    13·1 answer
  • (2, StartFraction pi Over 3 EndFraction) is graphed on the polar grid below. On a polar coordinate plane, a point is at (2, Star
    7·2 answers
  • Pls help me ill give brainliest <br><br> Do all 3 pls to get brainliest
    6·1 answer
  • .. A cistern has two pipes. The first and second pipes can fill the empty cistern in 12 hours and 18 hours respectively. If both
    14·1 answer
  • Here's a graph of a linear function. Write the
    6·1 answer
  • PLS HELP FOR 60 POINTSS PLSS IF U HELP ILL SEND 30 MORE POINTSS
    9·1 answer
  • A counselor at a large high school wants to estimate the mean amount of sleep μ that students got the previous night. She select
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!