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fomenos
3 years ago
12

Plzzzzz help I don’t understand and this question is worth 23 points that’s how much I need to know how to do this and I need to

know that answer plz tell me the answer I know how to do this but my answer was 1 and ik that’s not right plz help

Mathematics
2 answers:
Lynna [10]3 years ago
7 0

To solve this problem, you have to use....

P

E

M

D

A

S

Which states the order in which you solve the equation.

P (parentheses)

E (exponents)

M (multiplication)

D (division)

A (addition)

S (subtraction)

So first, multiply 3 and 6. Because there are no parentheses or exponents, you skip to multiplying. You should get 18.

Second, you need to divide 6 from 12. You should get 2.

The last thing you need to do is subtract 2 from 18 and you should get 16 for your final answer.

butalik [34]3 years ago
6 0
You need PEMDAS
do 3·6 and then 12/6
when you subtract the product and quoetient you get 16 for the answer
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Simplify the expression.
Mashcka [7]

Answer:

-2.5

Step-by-step explanation:

-0.25x-6-5.5x-8.4=0

-5.75x-14.4=0

-5.75x=14.4

x= -2.5

3 0
3 years ago
It cost $36 per person if 75 people rent the bus. How much will it cost per person if 100 people rent.
motikmotik

find the total cost of the bus by multiplying 75 people by $36:

75 x 36 = $2,700

Now divide the total cost of the bus by 100 people:

2700 / 100 = 27

It will cost $27 per person.

8 0
3 years ago
A light shines from the top of a pole 50ft high. a ball is dropped from the same height from a point 30 ft away from the light.
belka [17]
The speed of the ball is 
ds/dt = 32t
At t =1/2 s
ds/dt = 16 ft/s
The distance from the ground
50 - 16(1/2)^2 = 46 ft
The triangles formed are similar
50/46 = (30 + x)/x
x = 345 ft

50 / (50 - s) = (30 + x)/x
Taking the derivative and substituing
ds/dt = 16
and
Solve for dx/dt
7 0
3 years ago
Tyrell is a landscape architect. For his first public project, he is asked to create a small-scale drawing of a garden to be pla
dezoksy [38]

Answer:

D. is correct!

Step-by-step explanation:

ht tps://us-static.z-dn.net/fil es/ded/302e17a93f9f7dceb0b9635c302342ae.jp g

^ just an example

brainliest?

7 0
3 years ago
Given: The coordinates of isosceles trapezoid JKLM are J(-b, c), K(b, c), L(a, 0), and M(-a, 0). Prove: The diagonals of an isos
In-s [12.5K]
We have to find the lengths of the diagonals KM and JL:
d ( KM ) = √ (( - a - b )² + ( 0 - c )²) = √ (( a + b )² + c² )
d ( JL ) = √ ( ( a - ( - b ) )² + ( 0 - c )²) = √ ( ( a + b )² + c² )
So the lengths of the diagonals KM and JL are congruent.
The lengths of the diagonals of the isosceles trapezoid are congruent.   
6 0
3 years ago
Read 2 more answers
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