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mafiozo [28]
3 years ago
6

Will give 30 points! What is a expanded notation?

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Answer:

It is the number written out to show each digit

Step-by-step explanation:

Let's say you have the number 459

you write out the hundredths place, which is 4 times 100

you write out the tenths place which is 5 times 10

and you write out the oneths place which is 9 times 1

the full thing written out is 459 = 100×4 + 5×10 + 9 × 1

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Kevin ordered 4 pizzas for a bday party. the pizza were cut in eighths. how many slices were there?
Ket [755]
32 slices of pizza. This is cuz 4*8=32
5 0
3 years ago
10+x=5(1/5x+2)<br> solve for x
In-s [12.5K]
10+x=5(1/5x+2)
10+x= x+10
     -x   -x
10=10

Answer- All real numbers or infinity  many problems 
5 0
3 years ago
What is the volume of the rectangular prism in cubic yards?​
strojnjashka [21]

The volume of the rectangular prism is 1120 yd³.

<h3>What is a prism?</h3>

A prism is a solid geometric figure whose two ends are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.

To calculate the volume of the rectangular prism, we use the formula below.

Formula:

  • V = LWH.......... Equation 1

Where:

  • V = Volume of the rectangular prism
  • L = Length of the prism
  • W = Width of the prism
  • H = Height of the prism.

From the question,

Given:

  • L = 14 yards
  • W = 8 yards
  • H = 10 yards.

Substitute thee values into equation 1

  • V = 14×8×10
  • V = 1120 yd³

Hence, The volume of the rectangular prism is 1120 yd³.

Learn more about prism here: brainly.com/question/12691050

6 0
2 years ago
Write an equation for the following table.
ludmilkaskok [199]

Answer:

Step-by-step explanation:

Lets pick to columns in the table

Lets so (6,228) and (7,266)

To find the slope you need to do y1-y2/x1-x2

7-6/266-228=1/38.

1/38 is the slope.

y=1/38x+b

to find B you have to plug any of the y with the corresponding x values back in and solve for b.

Lets choose 228.

228=1/38(6)+b

228=6/28+b

(28/6)(228)=b

b=1064

the equation will be y=1/38x+1064

6 0
3 years ago
Please help me on this question asap!
alekssr [168]

Answer:

see explanation

Step-by-step explanation:

ΔABE and ΔACD are similar hence the ratios of corresponding sides are equal, that is

\frac{AB}{AC} = \frac{AE}{ED} = \frac{BE}{CD}

Using the first pair of ratios then

\frac{20}{5} = 4 = \frac{26}{ED}, hence

4ED = 26 ( divide both sides by 4 )

ED = 6.5 cm

------------------------------------------------------------------

(b)

Similarly

\frac{BE}{18} = 4, hence

BE = 4 × 18 = 72 cm

4 0
3 years ago
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