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3 years ago

2 Points

Mathematics

1 answer:

yuradex [85]3 years ago

7 0

2 Points

Let y = 3t+ 6 be a linear function representing the distance, in feet, from

home for an ant t minutes after starting out from a location near its home.

What does the number 3 represent in this function?abcdefghijklmnopqrstuvwxyz

You might be interested in

Which values from the set {0, 1/2 , 2.5, 4} make the inequality 8g < 4 true?

sergey [27]

Answer:

only 0

Step-by-step explanation:

8g < 4 simplifies to g < 4/8, i.e., g < 1/2

only 0 is smaller than 1/2

7 0

3 years ago

Amy worked 16 hours more than Brayden last month. If Amy worked 8 hours for every 7 hours that Brayden worked, how many hours di

marishachu [46]

Answer:

Amy worked for 128 hours while Brayden worked for 112 hours

Step-by-step explanation:

Given

Let A represents Amy and B represents Brayden

A = 16 + B ------(1)

A:B = 8:7------- (2)

Required

Find A and B;

Convert (2) to fractions

$\frac{A}{B} = \frac{8}{7}$

Cross Multiply

$7 * A = 8 * B$

$7A = 8B$

Substitute A = 16 + B in the above expression

$7(16 + B) = 8B$

Open Bracket

$7 * 16 + 7 * B = 8B$

$112 + 7B = 8B$

Subtract 7B from both sides

$112 + 7B - 7B = 8B - 7B$

$112 = B$

$B = 112$

Recall that A = 16 + B

Hence, $A = 16 + 112$

$A = 128$

<em>This implies that Amy worked for 128 hours while Brayden worked for 112 hours</em>

8 0

3 years ago

Which equation is the slope-intercept form of the line that passes through (12, 9) and is perpendicular to the graph of y = −34x

noname [10]

Answer:did

Step-by-step explanation:I do that.

8 0

3 years ago

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with mean 1252

dangina [55]

Answer:

Um I think it is 120%, but i am not totalyy sure

3 0

3 years ago

i need to find the measure of angle b in a right triangle... the base is 4. they hypotenuse is 9 and angle c is the right angle.

Romashka [77]

One way to solve this question is through trigonometry. :)

If you've learnt trigonometry, here are the basic formulas:
SOH CAH TOA (These formulas only apply for right-angled triangles)

Sin(angle) = (Side that is Opposite of angle)/(Hypotenuse)

Cos(angle) = (Side that is Adjacent of angle)/(Hypotenuse)

Tan(angle) = (Side that is Opposite of angle)/(Side that is Adjacent of angle)

In this case, we should use sine of b (the angle at the top of triangle as indicated in your question), where the opposite side is the base (I.e. 4 indicated in your question) and the hypotenuse is 9.

sin(b) = 4/9
{Make angle b the subject of the equation}
$b = {sin}^{ - 1} ( \frac{4}{9} )$
{Type this into the calculator}
Angle b = 26.4° (rounded off to 1 decimal place)

Hope this helps! :)

4 0

3 years ago