Ask question

Ask question

All categories

3 years ago

11

Add the sum of the numbers (−5.4) and (+8.2) to the opposite number of (−2 3/4 ).

2 answers:

matrenka [14]3 years ago

7 0

The number are <span>(−5.4) and (+8.2).
Sum of these two numbers are = </span><span>(−5.4) + (+8.2)
= -5.4 + 8.2
= 2.8
Now we are going to add this to the opposite number of </span><span>(−2 3/4 ).
</span><span>(−2 3/4 ) = -11/4 = -2.75
now opposite number of -2.75 is 2.75
Thus,
2.8 + (2.75)
= 2.8 + 2.75
= 5.55</span>

GuDViN [60]3 years ago

7 0

Answer:

5.55

Step-by-step explanation:

You might be interested in

Drag each expression to show whether it is equivalent to 54x plus 18, 18(3x minus 1), or (6 times 9x) plus (6 times 1)

topjm [15]

The first option is

$18(3x-1) = 18\cdot 3x - 18\cdot 1 = 54x-18$

The second option is

$6\cdot 9x + 6\cdot 1 = 54x + 6$

So, neither of them is equivalent to $54x+18$

8 0

3 years ago

ok ok ok i didnt mean to do that other question but if u can answer this correctly ill paypal u a dollar

mash [69]

A dollar ????????????

4 0

3 years ago

Read 2 more answers

Help 7th grade math pls

madam [21]

Answer:

1,455 feet

Step-by-step explanation:

Step 1:

1 : 75 Ratio Inches to Feet

Step 2:

1 : 75 = 19.4 : x Equation

Answer:

x = 1,455 Multiply

Hope This Helps :)

4 0

3 years ago

Read 2 more answers

G(x) = –(x + 3)2 – 4?

professor190 [17]

Answer:

g(x)=-x-5

Step-by-step explanation:

Simplify parenthesis by distribution:

g(x)=-x-3+2-4

Addition and Subtraction:

-3+2=-1, -1-4=-5

Finalize since no more simplification:

g(x)=-x-5

Pls give thx and brainliest wanna level up

6 0

2 years ago

Select all equations that have 5 as a solution.

Lina20 [59]

Answer:

D,F

Step-by-step explanation:

D . x cubed is 5 times 5 which is 25 times 5 which is 125

F x squared is 5 times 5 which is 25

4 0

2 years ago