All categories

1 year ago

The amount of time it takes to complete a reading assignment might be a

Mathematics

1 answer:

musickatia [10]1 year ago

6 0

Answer:

amount is a function of what means the amount is dependent

You might be interested in

Please help fast! I'm being timed. <br> What is the value of x?

Naddika [18.5K]

That's Intersecting Secants, and we get

EC × ED = EB × EA

(x+4)(x+4+1) = (x+1)(x+1+11)

(x+4)(x+5) = (x+1)(x+12)

x^2 + 9x + 20 = x^2 + 13x + 12

8 = 4 x

x = 2

Check: 3(14)=42 6(7)=42 good

Answer: 2

6 0

3 years ago

What scale factor was applied to the first rectangle to get the resulting image?

madam [21]

Answer:

The scale factor for the resultant rectangle is $\frac{2}{5}$ units.

Step-by-step explanation:

Given two rectangles with sides 3 units and 7.5 units.

We have to find the scaling factors so that we can obtain bigger rectangle of 7.5 units from smaller rectangle of 3 units.

Scale factor is defined as the ratio of corresponding side of given figure to the corresponding side of resulting figure.

That is $\text{Scale factor}=\frac{\text{length of side of given figure}}{\text{length of side of resulting figure}}$

Here, $\text{Scale factor}=\frac{\text{length of side of given rectangle }}{\text{length of side of resulting rectangle}}$

$\text{Scale factor}=\frac{3}{7.5}=\frac{2}{5}$

Hence, the scale factor for the resultant rectangle is $\frac{2}{5}$ units.

4 0

3 years ago

Please help me! i do t know....

Karolina [17]

Answer:

$-3/\sqrt{58}$

Step-by-step explanation:

tan = opposite / adjacent

opposite side is the y-coordinate of a point on the terminal side

adjacent side is the x-coordinate of a point on the terminal side

if the terminal side is in the second quadrant (the top-left quadrant), a coordinate on the terminal side would have a negative x-coordinate and a positive y-coordinate

This being the case:

the opposite side (y) would be -3 and the adjacent side (x) would be 7

using the Pythagorean theorem:

$a^2+b^2=c^2$

$7^2+(-3)^2=c^2$

The hypotenuse is c, so it equals $\sqrt{58}$

sin = opposite / hypotenuse

so sin(theta) = $-3/\sqrt{58}$

4 0

3 years ago

HELP ASAP....NO LINKS AND NO JOKES PLEASE

kolbaska11 [484]

<h3>Answer: B. (40,40)</h3>

Explanation:

<u>Given Inequalities</u>:

(i) 3x + 8y ≤ 480

(ii) y - x ≤ 20

For first inequality:

(a) y intercept: (0, 60)

(b) x intercept: (160, 0)

Plot this line with a solid line and shade below.

For second inequality:

(a) y intercept: (0, 20)

(b) x intercept: (-20, 0)

Plot this line with a solid line and shade below.

The point (40, 40) falls between these two inequalities.

3 0

2 years ago

How can you tell when a pattern shows counting on by tens

Studentka2010 [4]

The question is asking to state how can you tell when a pattern shows counting on by tens, when you subtract the two number and there difference would be 10, that would be and an indicator. Hope i helped!

7 0

3 years ago