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
faust18 [17]
3 years ago
15

Solve the following expression when m = 5 and d = 4 m2 + 2d + 8 + d

Mathematics
1 answer:
Tatiana [17]3 years ago
3 0
If you use substitution the should be answer 30
You might be interested in
What is the answer for this in square root form
vredina [299]

Answer:

x =  ± sqrt(-49)

or x =  ± 7i

Step-by-step explanation:

x^2 +49 = 0

Subtract 49 from each side

x^2 +49 -49 = 0-49

x^2 = -49

Take the square root of each side

sqrt(x^2) = ± sqrt(-49)

x =  ± sqrt(-49)

We have to complex numbers to solve

x = ± sqrt(-1) sqrt(49)

sqrt(-1) = i

x =  ±i *7

x =  ± 7i

4 0
3 years ago
Jason has a cube with colored sides: red, orange, yellow, green, blue and purple.
Andre45 [30]
Jason has a cube with colored sides: red, orange, yellow, green, blue and purple. The odds of Jason rolling a primary color is 3 out of 6
6 0
3 years ago
Will pick BRAINLIEST!!
anygoal [31]
Hi there!
The question sounds really complex, but the mathematical operations behind it is figuratively simple. Here, we are told to find 19 (18.7 rounded up is 19) percent of 1,000. To do this, we can set up a proportion to model the whole scenario.
\frac{x}{1000} = \frac{19}{100}
Now, just solve for x by cross multiplying and simplifying.
\frac{x}{1000} = \frac{19}{100}

100x = 19000
x=190
Therefore, 190 people out of 1,000 people leave out pertinent information on their IRS forms. Hope this helped and have a terrific day!
4 0
3 years ago
Read 2 more answers
A jar contains 10 blue marbles, 3 red marbles, and 7 white marbles.
finlep [7]

Answer:

50% chance because (10)/(20)=1/2=0.5=50%

Step-by-step explanation:

hope this helps

8 0
2 years ago
[20 POINTS] Find the area of the rectangle
zvonat [6]
5 points

Hope this helps

8 0
3 years ago
Other questions:
  • Researchers are investigating whether people who exercise with a training partner have a greater increase, on average, in target
    10·1 answer
  • 1. Solve by graphing y = 3x – 5<br> y = -2x + 5
    5·1 answer
  • PLEASE PLEASE HELP ASAP
    14·1 answer
  • P=6-2q<br> p=4+q<br><br> Graph the two equations
    10·1 answer
  • There are 4 chaperone for every 15 students who attend a school field trip. if there were 135 students, how many adults would th
    11·2 answers
  • Can i please get help with this
    10·1 answer
  • A square dance floor has a side of 51/3 yards. What is the area of the dance floor
    9·2 answers
  • What shape best describes the cross section cut at an angle to the base of a right rectangular prism?
    13·2 answers
  • One week a student exercised 3 hours at school and another of an hour at home. If of the student's total exercise came from play
    7·1 answer
  • Find the area of the figure. Round your answer to the nearest hundredth, if necessary.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!