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
aliya0001 [1]
3 years ago
13

What is the answer to 8/15 + 2/5

Mathematics
2 answers:
ikadub [295]3 years ago
6 0

Answer:

14/15 or 0.93

Step-by-step explanation:

First find a common denominator for both of them, which would be 15. Next, get both of them to it. So, since 8/15 is already there, just multiply 2/5 by 3/3 to get 6/15. 8/15 +6/15 (add the top, not the bottom) = 14/15

14/15 as a decimal is 0.93

(hope this helps :P)

mrs_skeptik [129]3 years ago
3 0

Answer:

Step-by-step explanation:

8/15 + 2/5 = 8/15 + 6/15 + 14/15

You might be interested in
Graph quadrilateral ABCD and find the most precise name (square, rectangle,
Pavlova-9 [17]

Answer:

Kite

Step-by-step explanation:

To graph quadrilateral with points:

A(-1,-2)

B(5,1)

C(-3,1)

D(-1,4)

Thus, we graph the the given points and join the corners. The quadrilateral formed has the following features:

Measure of segment AB= Measure of segment BD = 6.708 units

Measure of segment AC= Measure of segment CD = 3.605 units

Thus, adjacent pair of sides of the quadrilateral are congruent.

Major diagonal BC cuts the minor diagonal AD at point E such that:

Measure of segment AE= Measure of segment ED = 3 units

m∠AEB = m∠DEB = 90°

Thus, major diagonal is a perpendicular bisector of the minor diagonal.

The above stated features fulfills the criterion of a kite.

Hence, the given quadrilateral ABCD is a kite.

8 0
3 years ago
Midway High School has 1500 students. The school district requires that there be 2 janitors for every 125 students.
Phantasy [73]

Answer:

24

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A $60 sweater is on sale for 25% off. There is an additional 10% discount offered if you sign up for a credit card. What is the
marin [14]

Answer:$39

Step-by-step explanation:

7 0
2 years ago
What types of problems can be solved using the greatest common factor what type of problems can be solved using the least common
Tanzania [10]
There could be problems like there is a light which would flicker in every 7 seconds and there is another one which would flicker in every 8 seconds. So, how many times would they flicker until they would flicker at the same time? 
6 0
3 years ago
Solve the equation sin2∅=2sin∅, domain 0°≤B≤360°
Ann [662]

Answer:

∅ = 90°

Step-by-step explanation:

Given;

sin2∅=2sin∅

sin2∅ = 2sin∅Cos∅

but, Sin²∅ + Cos²∅ = 1

       Cos²∅ = 1 - Sin²∅

       Cos ∅ = √(1 - Sin²∅)

sin2∅=2sin∅ ↓

2sin∅Cos∅ = 2sin∅

2sin∅(√(1 - Sin²∅)) = 2sin∅

Let Sin∅ = P

2P( √(1 - P²)) = 2P

Divide both sides by 2P

√(1 - P²) = 1

Square both sides

1 - P² = 1

P² = 1 - 1

P² = 0

P = 0

Recall, Sin∅ = P

Sin∅ = 0

∅ = Sin ⁻¹(0)

∅ = 90°

5 0
3 years ago
Other questions:
  • How to divide 43.75 and 3.5
    6·1 answer
  • PLEASE HELP. <br><br> Can someone help me with this question please it’s really urgent
    13·1 answer
  • Is the fraction 1/3 equivalent to a terminating decimal or a decimal that does not terminate
    14·1 answer
  • -3 (x - 1 ) + 7x = 27​
    15·1 answer
  • PLEASE HELP ME Point J has coordinates (10,8). The midpoint of the line segment JK is (6, 12).
    14·1 answer
  • 11. What is the third term of the recursive sequence below? a1=-6 an=1/2an-1-n<br> Hurryy plzzz
    11·1 answer
  • please tell me the step process of this btw this is 7th-grade math its angle measurements I'm confused about the process pls hel
    8·1 answer
  • Rita's score is 10 more than 2 times Milan's score.
    12·1 answer
  • BJ = 2x+ 1<br> BF = y + 1<br> AG = 2y – 3 = ? feet<br> BG = 6x -2.5 =? feet
    7·1 answer
  • Which equation should be used to calculate the 43rd partial sum for the arithmetic sequence.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!