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Anna71 [15]
2 years ago
9

What is the simplified form of 4 x 6^2 ÷ 3 + 7? ​

Mathematics
2 answers:
disa [49]2 years ago
6 0
72/5 or 14.4 hope this helped you
Oksana_A [137]2 years ago
4 0

Answer:

72/5 or 14.4

Step-by-step explanation:

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Joanne and Ed Greenwood built a new barn with an attached arena. To finance the loan, they paid $1,326 interest on $47,600 at 4%
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation

Note that

Interest is represented by I=1326

The principal is represented by P=47,600

Rate is R =4%

And Time is year

Interest is calculated using the formulae,

I =PRT/100

From the above formulae, time can be calculated as

T=100I/PR

T= 100×1326/(47600×4)

T= 132600/190400

T= 0.6964 years

To convert to days, multiply by 365(since those no of days make a year)

T= 0.6964×365=254 days

This was approximated to the nearest day

Answer is 254 days

6 0
3 years ago
Which is the vertex of x2 + 10x = -17 <br><br> (-5,-8)<br><br> (5,8)<br><br> (-5,8)<br><br> (5,-8)
ad-work [718]

Answer:

vertex = (- 5, - 8)

Step-by-step explanation:

Given a quadratic in standard form : ax² + bx + c = 0 : a ≠ 0

Then the x- coordinate of the vertex is

x_{vertex} = - \frac{b}{2a}

Given x² + 10x = - 17 ( add 17 to both sides )

x² + 10x + 17 = 0 ← in standard form

with a = 1, b = 10, c = 17, then

x_{vertex} = - \frac{10}{2} = - 5

Substitute x = - 5 into the quadratic for the corresponding value of y

y = (- 5)² + 10(- 5) + 17 = 25 - 50 + 17 = - 8

Hence vertex = (- 5, - 8)

4 0
3 years ago
1234
Yuki888 [10]
150mm. Is your answer
8 0
3 years ago
Help with probablity please 50 POINTS
Olenka [21]

Answer:

What exactly do you mean by probability?

6 0
3 years ago
Read 2 more answers
This year, Ann watched 80 movies. She thought that 52 of them were very good. Of the movies she watched, what percentage did she
Jlenok [28]

Answer:

65%

Hope this helps :)

3 0
2 years ago
Read 2 more answers
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