2 years ago

What is 9×9+8-8÷10Please And Thank You

Mathematics

2 answers:

BartSMP [9]2 years ago

4 0

Order of operations

PEMDAS

There are no parenthesis

There are no exponents

Now, we do multiplication and division from left to right

(9x9) + 8 - (8/10)

81 + 8 - 0.8

Now, we do addition and subtraction from left to right

(81 + 8) - 0.8

89 - 0.8

88.2

Natalija [7]2 years ago

3 0

9x9=81

8/10=0.8

81+8-0.8=89-0.8=88.2

You might be interested in

On a test, you correctly answer six 5-point questions and eight 2-point questions. You earn 92% of the possible points on the te

Mandarinka [93]

Answer:

50 points

Step-by-step explanation:

i looked it up, and the internet says 46 is 92% of 50.

also i like ur todoroki pfp

5 0

2 years ago

Determine the slope and intercept of each graph. Then, write the equation of the graph in slope-intercept form

RoseWind [281]

Answer:

Slope= -1,2

Y-Int=(0,-1)

Equation= Y=-1/2x-1

Step-by-step explanation:

7 0

2 years ago

Give the digits in the tens place and the hundredths place.

a_sh-v [17]

Answer:

tens:5

hundreths:4

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Diana invests $25,000 in a bank at the beginning of the year. She will receive 7% interest at the end of the year, but she will

mina [271]

Answer:

A) $1470

B) 5,88%

Step-by-step explanation:

B) Diana will end up with 100% -16% = 84% of the interest she earns, so her effective interest rate is ...

... 7% × 84% = 5.88%

A) Diana's investment earns ...

... 0.0588 × $25000 = $1470

8 0

2 years ago

Find the inverse of f(x) = -2x+5<br> The inverse is g(x) = <br> Graph the function and its inverse

vovikov84 [41]

Given:

The function is:

$f(x)=-2x+5$

To find:

The inverse of the given function, then draw the graphs of function and its inverse.

Solution:

We have,

$f(x)=-2x+5$

Step 1: Substitute $f(x)=y$ .

$y=-2x+5$

Step 2: Interchange x and y.

$x=-2y+5$

Step 3: Isolate variable y.

$2y=5-x$

$y=\dfrac{5-x}{2}$

Step 4: Substitute $y=f^{-1}(x)$ .

$f^{-1}(x)=\dfrac{5-x}{2}$

Therefore, the inverse of the given function is $f^{-1}(x)=\dfrac{5-x}{2}$ and the graphs of these functions are shown below.

Note: The inverse function is $f^{-1}(x)=g(x)$ .

6 0

2 years ago