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
puteri [66]
3 years ago
9

Help me please!!! Thank you

Mathematics
1 answer:
Igoryamba3 years ago
5 0

Answer:

AD = 23

Step-by-step explanation:

You might be interested in
Are these ratios equivalent?
lianna [129]

Answer:

Yes

Step-by-step explanation:

3:9 in their lowest forms are 1:3 which is the same for 6:18

5 0
3 years ago
Betty took a doll she inherited from her grandmother to the antique store. The dolls original price tag says $6.80. The antique
mariarad [96]
There was a 12.35% increase in the price.
5 0
3 years ago
The average rate of change of f from 2 to 3
ella [17]

For a function of f, the average rate of change can be found as follows:


ARC=\frac{f(x_{2})-f(x_{1})}{x_{2}-x_{1}}


So, this problem asks for the Average Rate of Change of f from x_{1}=2 to x_{2}=3. In this way, we need to find f(x_{1}) \ and \ f(x_{2}). As you can see above, we have the graph of f(x), so we can find these values. Thus, from the graph:


f(x_{1})=4 \\ f(x_{2})=1


Therefore:


ARC=\frac{1-4}{3-2} \\ \\ \therefore \boxed{ARC=-3}

3 0
2 years ago
The half-life of a radioactive substance is the time required for half of a sample to undergo radioactive decay,or for the quant
NikAS [45]

Answer:

That's two half lives. 5/8 * 2 * 2 = 20/8 = 5/2 pounds7/8 * 2 * 2 = 28/8 = 7/2 pounds

Step-by-step explanation:

Brainliest plz?

4 0
2 years ago
A teacher gave a test with 50 questions, each worth the a a teacher gave a test with 50 questions, each the same number of point
igomit [66]

Answer:

Marci answered 40 out of 50

Marci answered 2 more questions correctly.

Step-by-step explanation:

Donovan got 38 out of 50

Marci got 80% which means 40 out of 50

40-38 = 2

6 0
2 years ago
Other questions:
  • you start with 15 dollars and save 8 dollars each week. What algebraic expression model of the total amount you saved
    10·1 answer
  • In the system of equations, which variable would it be easiest to solve for?
    6·2 answers
  • 9x7x9x9x7x9in index notation
    12·1 answer
  • One gallon of gas cost $1.75. If Sheryl filled her car tank with 12 gallons of gas, then how much did she pay?
    6·2 answers
  • PLZZZ HELP!!!!!
    7·2 answers
  • A moving van rents for $29.95 a day plus $.12/mi.Mmi.Ms Smiths bill for a two day rental was $70.46. how many miles did she driv
    12·1 answer
  • Mickey has 1/5 of a bag of dog food left. He is splitting the food between 3 dogs. What fraction of the bag will the dogs get if
    11·1 answer
  • Amanda is hiking with her daughter, Mia who is only 1 yaar old and has very short leg. For every 3 steps Amanda makes, Mia takes
    14·1 answer
  • Easy math please help i'll mark brainliest
    13·2 answers
  • I will give you a brainliest if our answer are correct
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!