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3 years ago

6

Whoever is first and gives the best explanation on how you did it

2 answers:

nikklg [1K]3 years ago

6 0

Answer:

80

Step-by-step explanation:

8+6^2×2

8 + 36 × 2

8+72

80

Strike441 [17]3 years ago

3 0

Answer:

80

Step-by-step explanation:

If you use PEMDAS you'll know to do parentheses first

6^2 is 6 times 6 which is 36

then you multiply 36 by 2

72

then add 8

80

Please give brainliest I need it

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Analyze relationships write >,<,<_ or >- in the blank to express the given relationship

kap26 [50]

$m\geq 25\\\\p$

Solution:

1) m is atleast 25

"at least" means greater then or equal to

Therefore,

$m\geq 25$

2) p is less than 48

$p$

3) h is atmost 56

"at most" means less than or equal to

$h\leq 56$

4) k is no greater than 9

Which means k is less than or equal to 9

$k\leq 9$

5) w is no less than 0

Which means, w is greater than or equal to 0

$w\geq 0$

4 0

3 years ago

Which statements about the prussian revolution are true? check all that apply.

DedPeter [7]

Answer:

Step-by-step explanation:

it was successful

results lasted less than a year

nationalists were behind it

6 0

4 years ago

If a cyclist rides at a constant rate of 24 miles per hour, how long would it take the cyclist to ride 120 miles?

Ugo [173]

Answer:

5 hours

Step-by-step explanation:

24miles = 1hour

120miles = x

120*1=120/24

=5hours

7 0

3 years ago

Find the missing side of the right<br> triangle and simplify your answer.<br> X<br> 8<br> 16

Lisa [10]

Answer:

please forgive me I just want points for my exam

Step-by-step explanation:

please forgive me I just want points for my exam

6 0

3 years ago

A CAT scan produces equally spaced cross-sectional views of a human organ that provide information about the organ otherwise obt

Andrew [12]

Answer:

$V \approx 1113$

Step-by-step explanation:

Here we have

Space $x$ in cm Area in square centimeters - $A(x)$

$x = 0$ $0$
$x = 1.5$ 19
$x = 3$ 58
$x = 4.5$ 78
$x = 6$ 94
$x = 7.5$ 105
$x = 9$ 117
$x = 10.5$ 129
$x = 12$ 62
$x = 13.5$ 40
$x=15$ 0

As we can see, $0 \leq x \leq 15$ and we need to divide it into 5 subintervals, where

$\Delta x = \frac{15-0}{5} = 3$

is the length of each interval. Therefore, the subintervals are

$[0,3], [3,6], [6,9], [9,12], [12,15]$

The midpoint of the first interval is calculated as

$x^*_1 = \frac{3+0 }{2} = 1.5$

Similarly, we obtain that the midpoints of other subintervals are

$x^*_2 =4.5, x^*_3= 7.5, x^*_4= 10.5, x^*_5 = 13.5$

By the Midpoint rule, we have

$V \approx \sum_{i=1}^{5} A(x^*_i) \Delta x \\\\\phantom{V} = \Delta x (A(1.5) + A(4.5) + A(7.5) + A(10.5)+ A(13.5))$

From the given data above, we have

$A(1.5) = 19, A(4.5) = 78, A(7.5) = 105, A(10.5) = 129, A(13.5) = 40$

Therefore,

$V \approx 3 (19+ 78+ 105+129+40 ) =$ $1113$

8 0

4 years ago