1 year ago

Why is 3-48+30+15 = 0 please give detailed explanation

Mathematics

2 answers:

Vinvika [58]1 year ago

8 0

Answer:

see explanation

Step-by-step explanation:

the question is straight forward. just follow the instructions of the signs given and simply the equation.

3-48= -45

-45+30= -15

-15+15=0

therefore,

0=0

andrezito [222]1 year ago

7 0

Answer:

Step-by-step explanation:

When dealing with an equation that only involves addition and subtraction ...you can solve it juat as it is witout using any special method same applied to equations tht involve only multiplication and division ... because they are an (inverse) of each other... hope it helps

You might be interested in

ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.

Nina [5.8K]

Answer:

Step-by-step explanation:

If you shifted this equation 7 units to the right and 3 down, the new formula would be $4(x-7)^2-19$ , or answer choice B. Hope this helps!

4 0

2 years ago

The ratio of boys to girls in a group is 5:1. If there are 60 more boys than girls, work out how many people there are in total

REY [17]

Answer:

Step-by-step explanation:

5+1=6

5-1=4

4/6 = 60

6/6 = ?

6/6 x 60 x 6/4

= 75 people

4 0

3 years ago

What does M equal in 4-m/2=10

Verizon [17]

Simplify both sides of your equation.

Subtract 4 from both sides.

Multiply both sides by 2(-1).

m = -12

3 0

2 years ago

When y is 4, p is 0. 5, and m is 2, x is 2. If x varies directly with the product of p and m and inversely with y, which equatio

dmitriy555 [2]

Answer:

$\dfrac{xy}{pm}=8$

Step-by-step explanation:

If x varies directly as the product of p and m, and inversely with y, the relation can be written ...

x = k(pm)/y . . . . where k is the constant of proportionality

This can be solved for k:

k = xy/pm

For the given values, the value of k is ...

k = (2)(4)/((0.5)(2)) = 8

Then the relation between the variables can be written ...

(xy)/(pm) = 8

5 0

1 year ago

Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using

valina [46]

Answer:

Step-by-step explanation:

im brainliest

6 0

2 years ago