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
gulaghasi [49]
3 years ago
8

Please help me please explain I will promise to give brainliest to best explained answer!

Mathematics
1 answer:
Basile [38]3 years ago
7 0
5/7 that’s that’s the answer
You might be interested in
Find the length of the third side. If necessary, write in simplest radical form.
melisa1 [442]

\text{Apply Pythagorean theorem,}\\\\~~~~~~~~\text{Hypotenuse}^2=\text{Base}^2 + \text{Perpendicular}^2\\\\\implies 9^2 = \text{Base}^2 + \left(2\sqrt{14} \right)^2\\\\\implies 81 = \text{Base}^2 + 56\\\\\implies \text{Base}^2 = 81-56\\\\\implies \text{Base}^2 = 25\\\\\implies \text{Base} = \sqrt{25}\\\\\implies \text{Base} = 5\\\\\text{The length of the third side is 5 units.}

4 0
2 years ago
(4x – 6) + (5x + 1).
juin [17]

Answer:

9x - 5

Step-by-step explanation:

(4x – 6) + (5x + 1).

4x - 6 + 5x +1

9x - 5

Have a good day

7 0
3 years ago
Read 2 more answers
What if Erika and Bradley 14 miles each day. How many days will they hike exactly 14 miles?
Maru [420]
Every day? did you not type the full question??
5 0
3 years ago
Solve for y. 3.2 = 2y. please answer thanks :)
PilotLPTM [1.2K]

Answer:

Simplifying

3.2 = 2y

Solving

3.2 = 2y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-2y' to each side of the equation.

3.2 + -2y = 2y + -2y

Combine like terms: 2y + -2y = 0

3.2 + -2y = 0

Add '-3.2' to each side of the equation.

3.2 + -3.2 + -2y = 0 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0

0.0 + -2y = 0 + -3.2

-2y = 0 + -3.2

Combine like terms: 0 + -3.2 = -3.2

-2y = -3.2

Divide each side by '-2'.

y = 1.6

Simplifying

y = 1.6

Step-by-step explanation:

7 0
4 years ago
Circle O has a circumference of approximately 28.3 cm. What is the approximate length of the radius, r?
Scrat [10]

Answer:

4.5 cm.  

Step-by-step explanation:

We have been given that circle O has a circumference of approximately 28.3 cm.

We will use circumference formula to solve for the radius of our given circle.

\text{Circumference of a circle}=2\pi r

Upon substituting the measure of circumference in above formula we will get,

28.3=2\pi r  

r=\frac{28.3}{2\pi}

r=4.504084889500638\approx 4.5

Therefore, the radius of circle O is 4.5 cm.

3 0
3 years ago
Read 2 more answers
Other questions:
  • It takes 4 pounds of grapes to make 1 pound of raisins. How many pounds of grapes would you need to make 3000 pounds of raisins?
    15·1 answer
  • emily read 24 fiction books and 2 nonfiction books. what is the ratio of the number of fiction books she read to the total numbe
    15·1 answer
  • What is the arc length of the the arc subtended in a circle with radius 6 and an angle of 7pi/8
    6·1 answer
  • Which of theese is not basic need of all organisms
    11·2 answers
  • Hannah went to the fair with her friends. She spent $7 to enter the fair and decided to play games until she won a stuffed anima
    9·1 answer
  • Last year, Kelly's Candies sold 425,524,812 candy bars. Chester's Chocolates sold 425,520,736 candy bars. Which company sold mor
    12·2 answers
  • What is 2(x-7)-10+12-4x and the work for it
    11·1 answer
  • Write an equivalent expression by distributing the "_" sign outside the parentheses-(6p-7.2)
    6·1 answer
  • Tom invests £5000 in an account paying 2.5% compound interest per annum. David invests £4500 in an account paying 3% compound in
    11·1 answer
  • Here is an inequality -10+x÷4+5>7x-5÷3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!