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polet [3.4K]
4 years ago
12

What is 8.4/4 - 4.9+1.6/25

Mathematics
1 answer:
WINSTONCH [101]4 years ago
7 0

Answer:

-2.736

Step-by-step explanation:

FOLLOW PEMDAS

8.4/4= 2.1

1.6/25= .64

2.1-4.9= -2.8

-2.8+.064=

-2.736

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Work
Ivenika [448]

Answer:

It is not.

Step-by-step explanation:

The formula of a right triangle is "a^{2}+b^{2}  =c^{2}" where c is the hypothenuse (the longest side of the triangle) if we replace the formula with the values we will get

  "30^{2} +122^{2} =125^{2} \\900 + 14884 = 15625\\15784\neq 15625

3 0
3 years ago
Sally has just finished her thirty-fifth year with her company and is getting ready to retire. During her thirty-five years, Sal
lubasha [3.4K]

Answer:

$19153.26

Step-by-step explanation:

Here is the complete question: Sally has just finished her thirty-fifth year with her company and is getting ready to retire. During her thirty-five years, Sallys average annual salary was 45,603 How much can Sally expect to receive from Social Security annually if she were to retire today? (Assume she will receive 42% of her average annual salary.)

Given: Sally´s average salary while working is $45603.

           Sally will receive 42% of her average annual salary as social security.

Now, finding annual income of sally after retirement.

Sally´s income from social security after retirement= \frac{42}{100} \times 45603= \$ 19153.26

∴ Sally receive $ 19153.26 annually from social security.

7 0
4 years ago
Graph x/8 is greater than 2÷(3+4+1)×2
Mice21 [21]
X/8 > 2÷(3+4+1)×2 can be simplified as:

x/8 > 2÷(3+4+1)×2
= x/8 > 1÷(3+4+1)
= x/8 > 1÷(8)
= x/8 > 1/8
= x > 1
As shown in the attached picture, the red shaded part is the graph of x>1

3 0
4 years ago
____ is 22 more than 88
iragen [17]

Answer:

ummm......yes

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
hali invested money into an account that is guaranteed to grow$28 each year. she graphs a line that represents the growth of the
tankabanditka [31]
If we take the graph with x as number of years and y as amount of dollars in it as mentioned in the equation;
gradient of the graph/ slope (m) = Change in y / change in x 
so if we take a certain portion of the graph 
x is the number of years, since we know the growth for one year,
lets take change in x as 1 year
y is amount of dollars, the change in amount of dollars for one year is 28
therefore change in y is 28
m(slope) = 28(change in y) / 1 (change in x)
              = 28
4 0
4 years ago
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