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2 years ago

Select the correct answer. 2V12. 375 What is the estimated value of V30. 736 ОА. 0. 71 OB. 1. 41 2 OD 2. 45

Mathematics

1 answer:

Brut [27]2 years ago

4 0

Answer:

answer is B. 1.41

Step-by-step explanation:

i just did it on Edmentum 8th grade math.

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2 years ago

out of a senior class of 100 students the.class offers (president vice president treasurer needs to be arranged.com how many dif

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1 year ago

You work for a carpet company. You sell carpets at these prices: 100 square feet for $67, 200 square feet for $130, 400 square f

GrogVix [38]

Answer:

Step-by-step explanation:

first one : 67/100 = .67 per sq feet

Second one: 130/200 = .65 per sq feet

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3 years ago

Choose the model that represents the function

kirill [66]

Answer:

OPTION D

Step-by-step explanation:

We have to determine which option determines the function given above.

To determine the function, just substitute the values and compare LHS and RHS.

we have $f(4) = 18$

$f(-2) = -12$

$f(0) = -2$

$f(-3) = -17$

Here, $x$ is the domain and $f(x)$ is the co-doamin.

Therefore, $x = \{4, -2, 0, -3\}$

Now, OPTION A: $f(x) = 2x - 5$

Substitute x = 4. We get f(x) = 3 $\ne$ 18.

So, OPTION A is rejected.

Similarly, OPTION B: $f(x) = 5x + 2$

Substitute x = 4. We get f(4) = 22 $\ne$ 18.

It is rejected as well.

Now, for OPTION C: $f(x) = \frac{x}{2} - 5$

Substitute x = 4. We get f(4) = -3 $\ne$ 18.

So, OPTION C is also rejected.

OPTION D: $f(x) = 5x - 2$

Substitute x = 4. We get f(4) = 18.

Substitute the remaining points in domain as well. We notice that it exactly matches the given function. So, OPTION D is the answer.

8 0

3 years ago

Y = 2/3x – 1 is a perpendicular to which line that passes through the point (-6, 4).

OLga [1]

Answer:

y= -3/2x - 5

Step-by-step explanation:

Substitute (-6,4) into equation:

y = -3/2x + c

4 = -3/2 x -6 + c

4 = 9 + c

-9

-5 = c

Hope this helps!

5 0

1 year ago

Select the correct answer. 2V12. 375 What is the estimated value of V30. 736 ОА. 0. 71 OB. 1. 41 2 OD 2. 45​

Select the correct answer. 2V12. 375 What is the estimated value of V30. 736 ОА. 0. 71 OB. 1. 41 2 OD 2. 45