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2 years ago

Find x so that al|b. State the converse used. (4x – 18)

Mathematics

2 answers:

svp [43]2 years ago

4 0

Answer:

x = 28

Step-by-step explanation:

The transversal is cutting both a and b lines.

In order to a and b be parallel, we should have corresponding angles be of same measure. The angles marked as right angle and the angle marked as (4x - 18) are corresponding angles.

4x - 18 = 90
4x = 108
x = 108/4
x = 28

-Dominant- [34]2 years ago

3 0

Answer:

its the same bc its a coeficiant i think

Step-by-step explanation:

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seven less than the product of twice a number is greater than 5 more the same number which integer satisfies this inequality

JulsSmile [24]

To answer this question, we would have to use algebra.

Let the unknown number be A.

Now, as per the question, we have the equation ->
2A - 7 > 5 + A
==> 2A - A > 5+7
==> A > 12

So, the final answer is --> A > 12

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3 years ago

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PIT_PIT [208]

Answer:

see below

Step-by-step explanation:

t = 7m

Let m = 6

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3 years ago

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What is 5x15 and 7x6

fiasKO [112]

5x15 is 75 and 7x6 is 42

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2 years ago

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The list price of a diamond ring is $662. The jeweler is offering a chain discount of 15% less 10%. What is the final net price

Tom [10]

Your answer is 506.44.

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now multiply that by .15

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4 0

2 years ago

Determine whether a quadratic model exists for the set of values below. If so, write the model. f(0) = -4, f(3) = -19, f(-1) =

Vikentia [17]

Answer:

A) The model exists: f(x) = -3x^2 +4x -4

Step-by-step explanation:

A quadratic model will always exist for 3 given points, provided they are not on a line. In that case, a linear model is appropriate.

Here, the slope between -1 and 0 is positive, and the slope between 0 and 3 is negative. Thus, we know these points are not collinear, and a model must exist.

The model is most easily found using a quadratic regression tool. Such is shown in the attachment. It tells us that ...

f(x) = -3x^2 +4x -4

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2 years ago