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
pav-90 [236]
4 years ago
13

I don’t understand the equation someone help me

Mathematics
2 answers:
vladimir2022 [97]4 years ago
4 0

Answer:

#1

25

#2

1

#3

5

Step-by-step explanation:


garik1379 [7]4 years ago
3 0
For the first one, since x=5, we would substitute 5 for x in the expression:
{x}^{2}
So, it would be 5^2, which means 5 multiplied by itself 2 times, so it would be 5×5 which is 25.

For the next one, it's asking:
{1}^{x}
So if we substitute 5 for x, we get:
{1}^{5}
Which means 1 multiplied by itself 5 times, so it would be 1×1×1×1×1 which equals 1.

Finally, we have:
{x}^{1}
So again we substitute 5 for x to get
{5}^{1}
Which means 5 multiplied by itself one time which is just 5.
You might be interested in
To write an equation in function notation, it must be solved for the dependent variable.
Oxana [17]
I think it’s true sorry if I’m wrong but I’m pretty sure it’s true
5 0
4 years ago
Question 8 (5 points)<br> Simplify (tanx- secx) (tanx+ secx).<br> 1 <br> -1<br> sec^2xtan^2x<br> 0
Bond [772]

Answer:

-1.

Step-by-step explanation:

(tanx- secx) (tanx+ secx).

= tan^2 x + tanx sec x- tanx sec x - sec^2x

= tan^2 x - sec^2 x.

But sec^2 x = 1 + tan^2 x

so tan^2 x - sec^2 x = -1

4 0
3 years ago
Read 2 more answers
Kenny ueses 1/16 of the bottle of syrup every scoop of ice cream he eats how many scoops of ice cream had he ate if he had uesd
wlad13 [49]

Answer:

\huge\boxed{Answer=>44}

Steps:

If you do the steps correctly, the answer should be 44 ice cream scoops.

(Short way to do this problem/question)

Information given:

1. He uses 1/16 of the bottle of syrup(Every scoop of icecream he eats)

2. The question wants us to find, if he had ate 2 3/4 bottle of chocolate syrup.. how many scoops did he eat.

The steps are::::

1/16 = 16 (scoops of icecream)

Now, if we do 16 times 2 3/4 we would get...

44.

Hence, the answer is 44 scoops of icecream.

5 0
3 years ago
The width of a photograph is 4 inches. Tori measures its width using the two rulers, both of which measure in inches. Which stat
masya89 [10]

Answer:

The measurement found using Ruler 2 is more accurate and more precise.

Step-by-step explanation:

Ruler 1 has fewer tick marks, Ruler 2 has more which indicates  a more precise, exact, accurate reading.

4 0
3 years ago
Read 2 more answers
Find the mean absolute deviation (MAD) of the data in the bar chart below.
koban [17]

Answer:

4+5+6+1=16 divided by 4 equals 4 i divided it by 4 because there are 4 pairs of numbers so the anser is 4

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Other questions:
  • How do you do this w/o a calculator?????????? PLZZZZZZ HELPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!1
    14·1 answer
  • There are 480 jellybeans in an 8-ounce jar. How many jellybeans are there per ounce in the jar?
    8·2 answers
  • Four times the difference of a number and 9 is equal to 8
    11·2 answers
  • HElp?????????????????????????????????????????
    9·1 answer
  • H(t) = t + 2 + 3; Find h(6)
    8·2 answers
  • All let work needs to be in tonight help me!!!!
    5·1 answer
  • Annalisa, Keiko, and Stefan want to compare their heights. Annalisa is 64 inches tall. Stefan tells her, "I'm about 7.5 centimet
    11·1 answer
  • Convert:<br> 1/4 kilometer to <br> meters
    13·1 answer
  • Solve the following question using the elimination method :)
    14·1 answer
  • the orchard cafe has found that about 15% of the diners who make reservations don't show up. if 90 reservations have been made,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!