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
Vaselesa [24]
3 years ago
13

What is one three fourths minus seven tenths

Mathematics
1 answer:
Butoxors [25]3 years ago
5 0




<u>1.05, or 21/20</u><u>

</u>
<u />More detailed:
<u>
</u>
<u />
You might be interested in
If the interest of a sum at 7.5% p.a in 4 years is rs 1050, find the sum​
Alborosie

formula p= 100 I/RT

100×1050÷7.5×4

105000÷30

p= sh 3500

6 0
3 years ago
Please answer clear i need answers now please
Salsk061 [2.6K]

Answer:

The answers would be:

9: $421.54

10: $872

11: $4,706.66

12: $645.83

13: $626.26

14: $3,981.22

15: $1,110.28

16: $210.50

5 0
3 years ago
Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
My name is Ann [436]
<h3>Answer:  (2x)^3</h3>

Work Shown:

x = some unknown number

2x = twice the number

(2x)^3 = cubing the previous result

If you want to simplify this expression, then you would get 8x^3 since 2^3 = 8.

4 0
2 years ago
Which of the following expression is equal to x^2+25?
nignag [31]
A: (x + 5i)^2
= (x + 5i)(x + 5i)
= (x)(x) + (x)(5i) + (5i)(x) + (5i)(5i)
= x^2 + 5ix + 5ix + 25i^2
= 25i^2 + 10ix + x^2


B: (x - 5i)^2
= (x  +   - 5i)(x +  - 5i)
= (x)(x) + (x)(- 5i) + (- 5i)(x) + (- 5i)(- 5i)
= x^2 - 5ix - 5ix + 25i^2
= 25i^2 - 10ix + x^2


C: (x - 5i)(x + 5i)
= (x +  - 5i)(x + 5i)
= (x)(x) + (x)(5i) + (- 5i)(x) + (- 5i)(5i)
= x^2 + 5ix - 5ix - 25i^2
= 25i^2 + x^2


D: (x + 10i)(x  - 15i)
= (x + 10i)(x +  - 15i)
= (x)(x) + (x)(- 15i) + (10i)(x) + (10i)(- 15i)
= x^2 - 15ix + 10ix - 150i^2
=  - 150i^2 + 5ix + x^2



Hope that helps!!!

6 0
3 years ago
Read 2 more answers
a science fair poster is a rectangle 48 inches long and 24 inches wide what is the area of the poster in square feet
anzhelika [568]
Answer:

Area=B×H=48×24=1,152 inches^2
8 0
3 years ago
Read 2 more answers
Other questions:
  • Do you have geometry games?
    8·1 answer
  • Will mark brainliest! Need help (50 points)
    11·2 answers
  • What is 25 percent of 80
    14·2 answers
  • Find the two points of segments AB that divide the segment into three congruent parts. Point A has coordinates (0,0) and point B
    5·1 answer
  • #4
    15·1 answer
  • PLEASE HELP WILL GIVE BRANLIEST
    5·1 answer
  • Tasneem has a sample of 12 bags of candy. She recorded the mass, in grams, of each bag. Her data is shown.
    8·2 answers
  • Identify the function shown in this graph.
    9·1 answer
  • Can I please get help on this?​
    8·1 answer
  • In 2020, summer camp registration was $15
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!