All categories

3 years ago

Evaluate [(40 + 5) − 32] ÷ 9 ⋅ 2 9.3 8.6 8 2

Mathematics

2 answers:

kirza4 [7]3 years ago

3 0

Answer:

its suposed to be written [(40+5)-3^2]÷9·2

so the answer would be C.8

Step-by-step explanation:

first do whats in the brackets but inside the ark looking brackets first

[(40+5)-3^2]÷9·2

will be [45-3^2]÷9·2

and then you do the rest of the brackets but first you square 3 sitch will be come 9

so [45-9]÷9·2

witch will become

36÷9·2

now divide by 9 and get

4·2

witch is going to be

therefore the answer is C.8

if brainiest is earned then its greatly appreciated. have a wonderful day

Schach [20]3 years ago

3 0

Answer:

The Answer is C. 8

Hope This Helps!

You might be interested in

The town of Springfield, USA has a population of 990099009900 people. The population is growing at a rate of 2.3\%2.3%2, point,

qwelly [4]

Answer:

The expression is

$y=9,900(1.023)^5$

$11,092\ people$

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

$y=a(1+r)^x$

where

y is the population

x is the number of years

r is the rate of change

a is the initial value or y-intercept

we have

$a=9,900\\r=2.3\%=2.3/100=0.023$

substitute the given values

$y=9,900(1+0.023)^x$

$y=9,900(1.023)^x$

For x=5 years

substitute in the exponential equation

$y=9,900(1.023)^5$

$y=11,092\ people$

6 0

4 years ago

Which choice is equivalent to the expression below √-81

garri49 [273]

Answer:

Step-by-step explanation:

$\sqrt{-81}$ is the same as $\sqrt{81}$ · $\sqrt{-1}$

This can be simplified to 9 · $\sqrt{-1}$

And the square root of -1 is i,

so this equals 9i

4 0

4 years ago

What is this equations name: ax+by=c

Tju [1.3M]

This is standard form for a linear equation

4 0

3 years ago

Pls help i need this question by 8:00am tomorrow

kolezko [41]

Answer:

the slope is 5

explanation:

goes up 5 and right 1

4 0

3 years ago

Read 2 more answers

100 textbooks increased by 99%

Gala2k [10]

<span>100 textbooks increased by 99%

Do this:

First, make 99% a decimal, to do this, you must divide 99 by 100

you get 0.99

multiply 0.99 by 100

you get 99

then, add 99 to 100 and you get 199

so the total sum is 199!!

Hope this helped!
</span>

5 0

3 years ago