1

Mathematics

1 answer:

N76 [4]3 years ago

8 0

Answer:

13/15

Step-by-step explanation:

1/5 + 2/3.... first make the make similar denominators so 1/5 becomes 3/15 and 2/3 becomes 10/15. Now it is easier to add and you will get 13/15

You might be interested in

I need help on this question, not to good with graph. Anybody help pleaseee!!

LenKa [72]

y = -3x - 2

Since a < 0 we have a decreasing line, so it can be only the first or the last

And if we solve the equation for y = 0 we have

0 = -3x - 2

3x = -2

x = -2/3

So, the last one is the right

3 0

3 years ago

Alaine has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and 5 cm d

Alona [7]

She is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and5 cm deep. (1 gallon =... ... (1 gallon = 231 in3, 1 inch = 2.54 cm) Which of the following scenarios willhappen? a. The paint will not fill it

8 0

3 years ago

Riley's monthly bank statement showed the following deposits and withdrawals:

pshichka [43]

Answer:

$159.09

Step-by-step explanation:

Math

6 0

2 years ago

Evaluate the following expression when x = -5 and y = 25. A. -3,130 B. 620 C. 3,120 D. -630

lys-0071 [83]

Answer: question not complete

Step-by-step explanation: add the expression

6 0

3 years ago

Urgent! Will award brainliest... Factor the following polynomial: <img src="https://tex.z-dn.net/?f=3a%5E%7B2%7D-21a%2B3

umka2103 [35]

Answer:

$3 (a-2) (a-5)$

Step-by-step explanation:

The first step is to find the GCF. Here, it's 3.

$3(a^2-7a+10)$

Then, you factor the polynomial in the parenthesis.

To find the factors, you will need to find 2 numbers that add to -7, and multiply to 10. -2 and -5 add to -7 and multiply to 10. Now, replace -7a with the factors.

$a^2-2a-5a+10$