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
Hoochie [10]
3 years ago
12

Add. Write your answer as a fraction in simplest form. 9/10 +(− 4/5 )

Mathematics
2 answers:
inysia [295]3 years ago
5 0

Step-by-step explanation:

9/10 + (-4/5)

1. Use the least common denominator (LCD): 10

9/10 + (-8/10)

2. Remove the parentheses:

9/10 - 8/10

3. Simplify:

= 1/10

Hope this Helped!!

~Shane

aliya0001 [1]3 years ago
4 0
1/10 I’m pretty positive
You might be interested in
Write an equation of the ellipse with foci at (0,+12) and vertices at (0,+13)
nekit [7.7K]
 To solve this problem you must apply the proccedure shown below:
 1. You have that the ellipse given as a vertical major axis (a=13), therefore, taking the ellipse with its center at the origin, you have the following equation:
 (y^2/a^2)+(x^2/b^2)=1
 2. You have the distance from the center of the ellipse to the focus:
 c=12, therefore, you can calculate the value of b, the minor radius:
 c^2=a^2-b^2
 b=√(13^3-12^2)
 b=5
 3. Therefore, the equation is:
 a^2=169
 b^2=25
 (y^2/169)+(x^2/25)=1
 The answer is: (y^2/169)+(x^2/25)=1 
6 0
3 years ago
Read 2 more answers
What is the first step needed to solve
Mama L [17]
Do u have a pic of the problem?
6 0
2 years ago
Read 2 more answers
4 times a number is 32 less than the square of that number. Find the negative solution.
zvonat [6]

Answer:

<u>The negative solution is -4</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

x = a number

4x = x² - 32 (4 times a number is 32 less than the square of that number)

2. Let's solve for x and find the negative solution:

4x = x² - 32

-x² + 4x + 32 = 0

x² - 4x - 32 = 0 (Multiplying by - 1)

(x - 8) (x + 4) = 0

(x₁  - 8) = 0

(x₂ + 4) = 0

x₁ = 8

<u>x₂ = -4</u>

<u>The negative solution is -4</u>

3 0
2 years ago
Can someone help with this and give me an explanation on how u get im struggling
prisoha [69]
Usushahhaha shsjjiiaahhsbssbbs
6 0
3 years ago
Please help thank you !
Vikentia [17]

Answer:

x ≈ 14.57

Step-by-step explanation:

using the sine ratio in the right triangle

sin59° = \frac{opposite}{hypotenuse} = \frac{x}{17} ( multiply both sides by 17 )

17 × sin59° = x , then

x ≈ 14.57 ( to 2 dec. places )

8 0
2 years ago
Other questions:
  • Round 5,836,197 to the nearest humdred
    10·2 answers
  • 5c) The scale of a map says that 4 cm represents 5 km. What is the actual
    7·1 answer
  • What is the value of the expression if z=27
    10·1 answer
  • Find the value of cos x if the value of sin x=3/5 and x is acute angle
    8·1 answer
  • Under the last-in, first-out (LIFO) inventory valuation method, a price index for inventory must be established for tax purposes
    11·1 answer
  • Estimate 38 3/22 - 14 29 by rounding each number to the nearest whole number
    7·1 answer
  • 9<br> 9. What is the slope of the line y = 3x + 2?
    9·1 answer
  • What is the measure of EACH exterior angles t<br>of the polygon shown?​
    7·1 answer
  • もしもし! Save me from this boredom. <br> ( ˙▿˙ )
    6·1 answer
  • Find the quotient 12/15÷6/11​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!