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
Usimov [2.4K]
3 years ago
6

An encryption key is used to help decrypt messages. True or False. Explain why

Mathematics
1 answer:
vodomira [7]3 years ago
6 0

Answer:

True!

Step-by-step explanation:

   

You might be interested in
2. Brandon has 4 1/2 cups of oats. He uses 3 1/4 cups to make oats for a camping trip. He saves the rest of the oats to feed to
fiasKO [112]

4 1/2 - 3 1/4

.= 9/2 - 13/4

= 18-13/4

= 5/4 cups

= 5/4 cups ÷ 1/4 cups

= 5/4 × 4/1

= 20/4

= 5 days

Days can Brandon feed

8 0
3 years ago
Please help if good with math!!! TSYM!!
Klio2033 [76]
Be my robIox girI friend
3 0
4 years ago
What is ln x + 2 ln y − ln z written as a single logarithm.
MA_775_DIABLO [31]

Answer:

\ln \frac{xy^2}{z}

Step-by-step explanation:

Given expression:

\ln x+2\ln y-\ln z

To write the given expression in single logarithm.

Solution:

We will apply the logarithm properties to write the expression in single logarithm.

We have:

\ln x+2\ln y-\ln z

Using power rule : [ a\ln b= \ln b^a ]

⇒ \ln x+\ln y^2-\ln z

Using product rule: [ \ln a+\ln b=\ln ab ]

⇒ \ln xy^2-\ln z

Using quotient rule. [ \ln a - \ln b = \ln\frac{a}{b} ]

⇒ \ln \frac{xy^2}{z}

Thus, we successfully converted the expression to a single logarithm expression.

7 0
4 years ago
The perimeter of a television screen is 42 inches. The screen is 8 inches tall. How wide is it?
Leni [432]

Answer:

13 inches

Step-by-step explanation:

Perimeter is all the sides added so your equation would be 8+8+x+x=42 then you combine like terms. 16+2x=42. Next you would isolate the variable 2x=26 and the divide the 2 on both sides and you get x=13. Meaning your width is 13 inches long

4 0
3 years ago
Please help asap!!!!
djverab [1.8K]

Answer:

Hello! answer: 585

Step-by-step explanation:

This polygon can be split into 6 triangles so all you have to do is find the area of 1 then multiply by 6 to get the whole things area so...

15 × 13 = 195 195 ÷ 2 = 97.5 97.5 × 6 = 585 therefore the area is 585 hope that helps you!

8 0
3 years ago
Other questions:
  • The line graph shows the number of marks Stacey scored in her homework. What are the mode, median and mean scores?
    11·1 answer
  • An estimated 3 out of every 25 men are left handed. What percent of men are left handed
    14·1 answer
  • PLEASE HELP
    15·1 answer
  • Aubrey can walk 3000 feet in 10 minutes.Walking at the same rate,how many feet can she walk in 10 seconds
    15·1 answer
  • -<br> 7 - 9 = 7+(-9)<br> Add.
    11·2 answers
  • In ΔDEF, the measure of ∠F=90°, ED = 65, FE = 56, and DF = 33. What is the value of the cosine of ∠D to the nearest hundredth?
    11·1 answer
  • You take your car in for repairs. The service station charges $200 for parts plus $50 per hour for labor. What is the equation t
    9·1 answer
  • Someone please help. I don’t get this can someone explain it to me
    8·1 answer
  • Enzel goes online to buy a graphing calculator. He finds a site that currently has a promotion of 15% off on all orders over $50
    8·1 answer
  • In a hospital, 30% of the beds are vacant. There are 210 patients in beds at the hospital currently. How many beds are there at
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!