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3 years ago

Can someone help me with these? it's a study guide and I lost the notes I took for these

Mathematics

1 answer:

Anna35 [415]3 years ago

7 0

Step-by-step explanation:

$thanks \: you \: the \: point \\ pls \: follow \: me$

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What is 2 divided by 1/5 testing you!

Degger [83]

I THINK its 10

IDK tho. :D

7 0

3 years ago

The schools sport Teams call the bank with the teams I charge $125 for the rental of the whole plus $12 for each meal so the tot

DIA [1.3K]

Answer:

35 People

Step-by-step explanation:

From the given information

$125 was charged for the rental of the hall
Each Meal costs $12
Total Bill = $545

Let the number of people attending the banquet=x

Therefore:

Cost of Hall Rental + Total Meal Cost = Total Bill

125+12x=545

12x=545-125

12x=420

x=420/12=35

Since x=35, we conclude that 35 People attended the banquet.

5 0

3 years ago

If f(x)=2x+4 and g(x)=3x-7; then find (f+g)(4)

Arisa [49]

2x+4 +3x-7
5x-3(4)
(f+g)(4)=20x-12

5 0

3 years ago

Using the piling method, which of the following can be constructed from polygons alone and discs alone

inna [77]

Answer:

All the mentioned can be constructed with the help of piling method. But, for construction of b and d we need a point as well.

Step-by-step explanation:

a) Yes, a cube can be formed by stacking polygons. If we stack squares one upon another, then the resulting 3-D figure would be a cube.

b) Yes, a cone that does not include the point can be made by stacking disc. If we stack discs such that the discs are arranges in descending order then the resultant 3-D figure would be a cone that does not include a point.

c) Yes, a pyramid can be formed by stacking polygons.

If we stack squares such that they are arranged in descending order of their side length and stacked by a point on the top. Then the resultant figure would be a pyramid that includes a vertex.

f) There are many types of prism. Fro example a rectangular prism can be constructed by simply stacking rectangle polygon on one another.

e) Yes, a cone can be formed by stacking disc.

We need to stack disks arranged in descending order of their radius stacked with a point on the top. The resulting figure would be a cone that includes a point.

f) Yes, a cylinder can be formed by stacking. We need to stack discs of same radius to get a cylinder.

5 0

3 years ago

Read 2 more answers

Jean bought a $1,980 snow thrower on the installment plan. The installment agreement included a 10% down payment and 18 monthly

Effectus [21]

Solution-

The price of the snow thrower = $1980

He must pay a 10% down-payment and the rest at a $116 monthly payment for 18 months.

A. How much is the down payment

Down payment amount is, 10% of $1980, i.e

$=1980\times \dfrac{10}{100}=\dfrac{1980}{10}=\$198$