All categories

1 year ago

PLEASE HELP MEE!!!!! 7 4/6 + 3 1/6

Mathematics

2 answers:

Molodets [167]1 year ago

4 0

Answer:

10 5/6

Step-by-step explanation

leave out whole numbers, just do fractions;

4/6+1/6=5/6

do the whole numbers

7+3=10

whole number + fraction

10 5/6

Romashka-Z-Leto [24]1 year ago

3 0

Answer:

10 5/6.

Step-by-step explanation:

Given equation:

7 4/6 + 3 1/6

Solve:

7 4/6 + 3 1/6
= 7 + 3
= 10
= 4/6 + 1/6
= 5/6
= 10 + 5/6
= 10 5/6.

You might be interested in

7x-9x what is the answer

Oksanka [162]

Answer:

-2x

Step-by-step explanation:

The expression itself is -2x. We subtract the coefficients 7 and 9 to get -2.

7 0

2 years ago

Read 2 more answers

Please help my sister with this! 4. 3 gallons of paint are used to paint 16 wooden signs how much paint did you sign used betwee

Paul [167]

Answer:

Step-by-step explanation:

It would be 16 divided by 3 and from the answer you get from that you should divide it by itself equaling infinite .111111111111etc

4 0

2 years ago

Somebody please help me!

Ierofanga [76]

Method:

First place the replace of p and r using brackets.

= 3(6) + 11.7(7)

3 times 6 is 18 and 11.7 times 7 is 81.9

= 18 + 81.9

add one and one together you get

= 99.9

hope it helps

6 0

2 years ago

Guys please help! In triangle CDE, the measure of angle C is 90 degrees, side CD is 15 and DE is 3 more than CE. Find the length

AURORKA [14]

You can calculate it using the law of cosines: c^2=a^2+b^2-2*a*b*cos(C)

your triangle is
CD=15=a
CE=?=b
DE=CE+3=b+3=c
and C=90°

-> insert those values, with c substituted with b+3 to remove c

c^2=a^2+b^2-2*a*b*cos(C)
(b+3)^2=15^2+b^2-2*15*b*cos(90)
cos(90)=0->
(b+3)^2=15^2+b^2
b^2+2*3*b+3^2=225+b^2
6b+9=225
6b=216
b=36=CE

DE=CE+3=36+3=39

4 0

3 years ago

What is this help please

Sholpan [36]

Answer: 3 x 7

Explanation:
So the question is asking you to multiply two prime numbers in order to get 21.
Since 3 and 7 are both prime numbers, you can express 21 as 3 x 7

Hope this helps! :)

Here is a list of prime numbers if it helps you. (prime numbers are in blue):

3 0

2 years ago