All categories

3 years ago

What is -5 5/8 + 3 1/2

Mathematics

1 answer:

aksik [14]3 years ago

4 0

Answer:

exact form: -17/8

decimal form: -2.125

mixed number form: -2 1/8

Step-by-step explanation:

cmon this is freaking addition

You might be interested in

Find the value of x.<br> 6<br> 8<br> x

frosja888 [35]

Answer:

Step-by-step explanation:

Pythagorus thereom. So

8sq +6sq= xsq

64+36=100

Sq root 100 is 10

5 0

3 years ago

What are the steps to 43,021 -835.6?

Kruka [31]

The answer says 42,185.4

Hope this helps!

4 0

4 years ago

How far did Jerry walk ?

andrezito [222]

Answer:

B) 6,800 meters

Step-by-step explanation:

1,600 meters

Walked 4 1/4 times = 4.25 times

1,600 meters * 4.25 times = 6,800 meters

Jerry walked 6,800 meters

Hope this helps :)

5 0

3 years ago

Read 2 more answers

PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!

lesantik [10]

Answer:

The first four terms of the sequence are: {-10,-23,-62,-179}

Step-by-step explanation:

Given recursive formula is:

$a_n = 3a_{n-1}+7$

First term = a1 = -10

The first term is already known. In order to find the next terms, we will put n=2,3,4 in the recursive formula.

Putting n=2

$a_2 = 3a_{2-1}+7\\a_2 = 3a_1+7\\a_2 = 3(-10)+7\\a_2 = -30+7\\a_2 = -23$

Putting n=3

$a_3 = 3a_{3-1}+7\\a_3 = 3a_2+7\\a_3 = 3(-23)+7\\a_3 = -69+7\\a_3 = -62$

Putting n=4

$a_4 = 3a_{4-1}+7\\a_4 = 3a_3+7\\a_4 = 3(-62)+7\\a_4 = -186+7\\a_4 = -179$

Hence,

The first four terms of the sequence are: {-10,-23,-62,-179}

6 0

4 years ago

The diameter of a circle is 3.2 meters. Which is the circumference of the circle rounded to the nearest hundredth of a meter?

Paraphin [41]

Answer:

10.05 meters

Step-by-step explanation:

If the diameter is 3.2 meters, then the radius is 1.6 meters.

Use the circumference formula, C = 2 $\pi$ r, and solve for C

C = 2 $\pi$ r

C = 2 $\pi$ (1.6)

C = 3.2 $\pi$

C = 10.05

So, to the nearest hundredth of a meter, the circumference is 10.05 meters

4 0

3 years ago