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Kamila [148]
3 years ago
8

Someone help please?

Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0
68.54867 units^2

Use “3” as “r” in the formula.
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Ying is going out to a pasta dinner. There are 5 types of noodles to choose from and 4 choices of vegetable side. How many diffe
slavikrds [6]

Answer:

20

Step-by-step explanation:

After asking so many questions of this type, I hope you understand the way to answer them.

5 types of noodles

4 choices of vegetable sides

Number of different pasta diners = 4 * 5 = 20

3 0
3 years ago
If f(x)= 2x2+1 what is f(x) when x=3?
omeli [17]
The correct answer is 13
5 0
3 years ago
What is the midpoint of the segment shown below?
d1i1m1o1n [39]

Answer:

A

Step-by-step explanation:

Calculate the midpoint using the midpoint formula

[ 0.5(x₁ + x₂ ), 0.5(y₁ + y₂ ) ]

with (x₁, y₁ ) = (- 1, 5) and (x₂, y₂ ) = (5, 5)

midpoint = [ 0.5(- 1 + 5), 0.5(5 + 5) ]

              = [ 0.5(4), 0.5(10) ] = (2, 5 ) → A

3 0
3 years ago
Read 2 more answers
A sliver of gold has a volume of 0.678 cm3. What is the mass of this sliver of gold?
Aliun [14]

Answer - 13.098 gm

Description -

Dear student,

As we know Density= \frac{Mass}{Volume}

⇒ Mass = Density * Volume

so multiplying given Volume with the Density of gold ,we can calculate the mass of the gold . Density of gold at room temp. is 19.32 grams per cubic centimeter.

so mass of the sliver of gold = 19.32 * 0.678 = 13.098 (ans)


5 0
3 years ago
!15 points! help asap for flvs
nadezda [96]

Answer:

1, -3, -5, -7, -11, -13, -15, -17?

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