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Nitella [24]
3 years ago
13

Misha’s group was asked to write an expression equivalent to 7y2z+3yz2-3 . When Mr. Chen checked their answers, he found only on

e to be correct. Who had the correct answer? Misha’s Group Student Equivalent Expression Misha Juan Joe Helena Misha Juan Joe Helena
Mathematics
1 answer:
damaskus [11]3 years ago
8 0

Answer:

hellena

Step-by-step explanation:

Rule is that you just have to match up the corrisponding numbers and exponents to make the right expression. Hope i'm right.

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Can someone please do this!! I need the work done with it !:( it’s due tonight
scoundrel [369]
A is 5 b is 8 and c is 12
6 0
3 years ago
The scale of the drawing was 1 centimeters:4 meters.What is the ratio of the drawing?
muminat

9514 1404 393

Answer:

  1 : 400

Step-by-step explanation:

A meter is 100 cm, so 4 m = 400 cm.

  1 cm : 4 m = 1 cm : 400 cm = 1 : 400

3 0
4 years ago
Read 2 more answers
What is the total surface area of a cylinder? Write your answer as a polynomial in standard form.
My name is Ann [436]
Surface area of a cylinder=area of 2 bases+area of around cylinder
area of bases=area of circle os 2 times pi times r^2
area of around=circunferenc of circle times height of cylnder=2 timespi timer r times height so 2pirh
so add
area of bases+area around=2pir^2+2pirh
not sure what standard form is
so he answer is
2pi(r^2)+2pi(r)(h)
3 0
3 years ago
What are the asymptote and the y-intercept of the function shown below?
kirill115 [55]

The asymptote and the y-intercept of the function is asymptote: y = 2

y-intercept: (0,8) , Option A is the answer.

<h3>What is an Asymptote ?</h3>

Asymptote is a straight line that approaches the curve but does not meet even at infinite distance.

It is given that f(x) = 6 (0.5)ˣ +2

The horizontal asymptote is at y = c

y = 2

From the curve it can be seen that

The intercept of y axis is determined when x = 0

then f(0) = 6 * (0.5)⁰ + 2

f(0) = 8

Therefore the y intercept is at (0,8)

Therefore Option A is the right answer.

To know more about Asymptote

brainly.com/question/4084552

#SPJ1

7 0
2 years ago
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Factor the quadratic expression to reveal the zeroes of the function it defines
Kazeer [188]

Answer:

Below.

Step-by-step explanation:

This factors to the product of 2 binomials like (x + a)(x + b), where a and b are 2 numbers.

40 = 4 * 10 and 14 = 4 + 10 so the answer is

(x + 4)(x + 10).

If we expand this we will get back to the quadratic expression:

(x + 4)(x + 10)

= x(x + 10) + 4(x + 10)

= x^2 + 10x + 4x + 40

= x^2 + 14x + 40.

4 0
3 years ago
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