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4 years ago

If my current slope is 7 what is the perpendicular slope? A- -7 B-7 C- -1/7 D- 1/7

Mathematics

2 answers:

elena-s [515]4 years ago

7 0

The correct answer is: B-7

Keith_Richards [23]4 years ago

3 0

Answer

-7

Step-by-step explanation:

opposite of 7

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HELP ME ASAP!

fomenos

Answer:

V = 48 $inches^{3}$

Step-by-step explanation:

Volume of a rectangular prism = Area of base * height

Substitute in our values and solve for Volume

V = 4 * 12

V = 48 $inches^{3}$

8 0

4 years ago

Using the digits 0 to 9 at most one time each, fill in the boxes to generate equivalent numerical expression.

riadik2000 [5.3K]

Answer:there are many ways you can use it. We used it this way. (8&1)(4&5)(9)(6&3)(7&2)

Step-by-step explanation:

The middle number using 9 like I did. You need all the other powers to add to 9 together. For example 8+1=9, 4+5=9,6+3=9 and 7+2=9

5 0

4 years ago

What is the slope of the line ?

aev [14]

Answer:

3/4

Explanation:

You can calculate slope with $\frac{y1-y2}{x1-x2}$

2 points from the graph are (0,-1) and (4,2)

plugging the points in would give you

$\frac{2-(-1)}{4-0} = \frac{3}{4}$

Please rate me as brainliest if this helped you!

8 0

4 years ago

Write an expression that would calculated the value of the following account after 14 years: $8100 is invested at an APR of 4.8%

Blizzard [7]

Answer:

$8100·1.024^28

Step-by-step explanation:

The future value formula is ...

FV = P(1 +r/n)^(nt)

where P is the principal invested, r is the annual interest rate, n is the number of times per year interest is compounded and t is the number of years. Putting the given numbers in place of the corresponding variables gives the expression you want:

FV = $8100(1 +.048/2)^(2·14)

FV = $8100·1.024^28 . . . . . simplified

6 0

3 years ago

The coordinates of the point 7/10 of the way from A to B are <br> (Type an ordered pair.)

mestny [16]

Answer:

(6.5, 3.4)

Step-by-step explanation:

Given:

A(-4, -5)

B(11, 7)

Required:

Coordinates of the point 7/10 of the distance between A and B.

SOLUTION:

Solve using the formula below:

$(x, y) = (x_1 + k(x_2 - x_1), y_1 + k(y_2 - y_1))$

Let,

$A(-4, -5) = (x_1, y_1)$

$B(11, 7) = (x_2, y_2)$

Thus, plug in the values as follows:

$(x, y) = (-4 + \frac{7}{10}(11 -(-4)), -5 + \frac{7}{10}(7 -(-5))$

$(x, y) = (-4 + \frac{7}{10}(15), -5 + \frac{7}{10}(12)$

$(x, y) = (-4 + \frac{7*15}{10}, -5 + \frac{7*12}{10}$

$(x, y) = (-4 + 10.5, -5 + 8.4)$

$(x, y) = (6.5, 3.4)$

The coordinates of the point 7/10 from A to B are (6.5, 3.4)

5 0

3 years ago