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3 years ago

Can someone help me by any chance? 2x + 4 - 3/2x = 1/3(x+5)

Mathematics

1 answer:

babymother [125]3 years ago

3 0

2x+4-3/2x= 1/3(x+5
3x+1 it needs a lot of time

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Drag each tile to the correct box.

Stolb23 [73]

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3 years ago

PLEASE HELP! WILL GIVE 70 POINTS!!

Tresset [83]

Answer:

$A=189\ mm^2$

Step-by-step explanation:

<u>Surface Areas </u>

Is the sum of all the lateral areas of a given solid. We need to compute the total surface area of the given prism. It has 5 sides, two of them are equal (top and bottom areas) and the rest are rectangles.

Computing the top and bottom areas. They form a right triangle whose legs are 4.5 mm and 6 mm. The area of both triangles is

$\displaystyle A_t=2*\frac{b.h}{2}=b.h=(4.5)(6)=27 mm^2$

The front area is a rectangle of dimensions 7.7 mm and 9 mm, thus

$A_f=b.h=(7.5)(9)=67.5 \ mm^2$

The back left area is another rectangle of 4.5 mm by 9 mm

$A_l=b.h=(4.5)(9)=40.5 \ mm^2$

Finally, the back right area is a rectangle of 6 mm by 9 mm

$A_r=b.h=(6)(9)=54 \ mm^2$

Thus, the total surface area of the prism is

$A=A_t+A_f+A_l+A_r=27+67.5+40.5+54=189\ mm^2$

$\boxed{A=189\ mm^2}$

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3 years ago

Can i please have help with this question brainly for correct answer

Alex17521 [72]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

The amount of medicine in a patient's bloodstream is shown by the function A(h)=600(0.75)^h, where h is the number of hours that

scoundrel [369]

The amount of medicine in the bloodstream decreases by 25% each hour.

<h3>Exponential equation</h3>

The standard exponential equation is expressed as:

y = ab^x

a is the initial amount

b is the rate

If b < 1, hence there is a declince

Given the expoenentia equation A(h)=600(0.75)^h,

b = 1 - r = 0.75

r = 1 - 0.75

r = 0.25

This shows that the amount of medicine in the bloodstream decreases by 25% each hour.

Learn more on exponential equation here: brainly.com/question/12940982

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2 years ago

The average vertical jump for a player on the high school basketball team is 30 inches. The actual height varies by

LekaFEV [45]

Answer: 28 <= h <= 32

Step-by-step explanation:

the actual height can be at most 2inches higher or lower than the average

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3 years ago