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
mixer [17]
4 years ago
14

john has x years his sister has 2 years more if the sum of their age is 10 what is the age of her sister

Mathematics
1 answer:
sveta [45]4 years ago
7 0
John is 4 and his sister is 6.
You might be interested in
If the measure of F is 46 degrees. What does angle C measure?<br><br> A<br> E<br> B<br> D<br> C
melomori [17]

Answer:

46 degrees, they are equal. Hope that helped! (would appreciate being brainliest)

Step-by-step explanation:

3 0
3 years ago
What is the surface area of this rectangular prism that has 9 ft a width of 5 feet and a height of 7.5ft
daser333 [38]
To get your answer:

9 times 5 times two= 90
9 times 7.5 times two= 135
5 times 7.5 times two= 75

then add all of them together and you will get the surface area
90+135+75=300
you should have an answer of 300 feet²
6 0
3 years ago
Read 2 more answers
What single decimal multiplier would you use to increase by 4% followed by a 3% increase
Mandarinka [93]

Answer:

1.0712

Step-by-step explanation:

if you increase by 4%, it means you will have a new total of 104%. In decimals it is 1.04 (divide your percentage by 100) after that you do the same with the 3% increase. you'll have a new total of 103%. In decimals 1.03. If you want to know what single multiplier you can use, you need to multiply the both decimals. So you get 1.04 x 1.03 = 1.0712

hope this will help you, have a nice day!

7 0
4 years ago
What is the simplest form of the expression (–12.7y – 3.1x) + 5.9y – (4.2y + x)?
Doss [256]

Answer:

<h2>-11y - 4.1x</h2>

Step-by-step explanation:

(-12.7y-3.1x)+5.9y-(4.2y+x)\\\\=-12.7y-3.1x+5.9y-4.2y-x\qquad\text{combine like terms}\\\\=(-12.7y+5.9y-4.2y)+(-3.1x-x)\\\\=-11y-4.1x

7 0
4 years ago
Read 2 more answers
Determine the midpoint between the two points x(4,-6) and y(-2,8)
ikadub [295]

Answer:

p(a, b) = (1, 1)

Step-by-step explanation:

Midpoint formula is

p(a, b)=(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} ) ---------------(1)

Here

(x_1, y_1) = (4, -6) \ \ \ and \ \ \ (x_2, y_2) = (-2, 8)

Substituting values in equation (1)

p(a, b)=(\frac{4 - 2}{2}, \frac{-6 + 8}{2} )

p(a, b) = (1, 1)

6 0
3 years ago
Other questions:
  • A silicon chip is 14 nanometers thick. A nanometer is equal to 0.000000001 meter. Express the thickness of the chip using scient
    12·2 answers
  • What is a horizontal intercept on a graph
    5·2 answers
  • Based on the graph of the functions, which of the following statements is true?
    10·1 answer
  • Race relations: A New York Times/CBS poll surveyed 1,027 adults nationwide about race relations in the United States. Of the sam
    14·1 answer
  • Will give brainiest answer
    6·2 answers
  • Which results from a cross section made perpendicular to be base of a square pyramid
    9·1 answer
  • Every week, Michelle is paid d dollars for having worked h hours. Which statement describes the relationship between d and h?
    14·1 answer
  • Please help!!
    8·2 answers
  • Which relation is a function?
    13·1 answer
  • How to solve this 2 question? ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!