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
Maslowich
2 years ago
15

Somebody please help me with this

Mathematics
1 answer:
Sedaia [141]2 years ago
6 0

Answer:

E and F= 54 Degrees D is 90 degrees

Step-by-step explanation:

You might be interested in
How to do this and find the max or min points
Veronika [31]
I see your last line is : c(x) = 0.9(x^2-10)^2 + 101.1

Let y = x^2, then c(y) = 0.9(y-10)^2 + 101.1

Apparently, c(y) is a parabola, min is 101.1 when y = 10, max is infinity

So let x^2 = 10 -> x = sqrt(10) or -sqrt(10), min is 101.1, max is infinity
8 0
3 years ago
Read 2 more answers
A rectangle has an area of 8/9 square yard. Which could be the dimensions of the rectangle?
katen-ka-za [31]

Answer:

There could be any number of dimensions as long as the two dimensions multiply to 8/9

Step-by-step explanation:

One example of this would be 2 by 4/9

2 * 4/9 = 8/9

6 0
3 years ago
Solve: -8 = -7 + x X =​
Amanda [17]

Answer:

Your question is not correct.

8 0
2 years ago
Calculate the area of this triangle.<br> 13 cm<br> 5 cm<br> 12 cm-
inessss [21]

Answer:

78

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Jake is observing the population growth of insects. He started with 24 insects and the population triples every day.
Artemon [7]
Everyday the number is tripled by 3 and x represents the number of days, which we don’t know, so it would be 3x.
He started with 24.

So the equation is:

24+(3x)
6 0
3 years ago
Read 2 more answers
Other questions:
  • twice the difference of a numbrr and 8 is equal to 2.twice the difference of a number and 8 is equal to 2 ​
    5·1 answer
  • HELP ASAP ! TEST! The scatterplot shows the energy in watts and the light output in lumens per watt of several lightbulbs. Which
    5·1 answer
  • PLEASE HELP....... Solve the system of equations using the Addition method. 2a + 3b = -1 3a + 5b = -2
    5·1 answer
  • Sammy is trying to determine how many triangles she can create out of a square grid that has a side of 10 inches. Use the image
    11·2 answers
  • Your friend rolls a number cube 500 times, how many times do you think an odd number will be rolled?
    14·1 answer
  • A. 3(x + 2) = 18<br> B. X + 2 = 18
    11·1 answer
  • Crystal randomly selects a card from the list and
    8·1 answer
  • Find the m BD, given: mZCPA= 42, ZFPC = 90°
    5·1 answer
  • 2^2018+2^2019-2^2020/2^2020-2^2021-2^2022​
    7·2 answers
  • Helpp me pleasse im going to cryy please respond asap
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!