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amid [387]
4 years ago
15

Is y=5x-3 perpendicular to x+5y=2

Mathematics
1 answer:
dezoksy [38]4 years ago
8 0
The perpendicular line is : y⊥ = -5x - 20
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Pls solve this with step by step.
MAVERICK [17]

Step-by-step explanation:

-x+5+6x-7x-14

6x-8x+5-14

-2x-9

3 0
2 years ago
What is the standard form of the number shown in the calculator display?
LenaWriter [7]

3.82 x 10⁷  =  38,200,000  (move the decimal 7 places to the right)

7 0
3 years ago
PLSSS HELPPP I WILL GIVE BRAINLIESTTTT!!!!!!!
Ksenya-84 [330]

Answer:

yes to both

Step-by-step explanation:

For a relationship to be a function then each value of x must relate to exactly one unique value of y.

This is the case in this table as

2 → 76

4 → 152

6 → 228

All unique values thus a function

To determine if it is linear then the rate of change is constant for each set of ordered pairs. This is measured using the slope formula.

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (2, 76) and (x₂, y₂ ) = (4, 152 ) ← ordered pair from table

m = \frac{152-76}{4-2} = \frac{76}{2} = 38

Repeat with (x₁, y₁ ) = (4, 152) and (x₂, y₂ ) = (6, 228)

m = \frac{228-152}{6-4} = \frac{76}{2} = 38

Since rate of change is constant then function is linear

8 0
3 years ago
What is the volume of a rectangular prism with the dimensions: base 3 1 4 cm, height 2 1 2 cm, and length 4 1 2 cm?
Doss [256]

Answer:

is b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
6. Write the explicit formula for the geometric sequence of the height of the ball on the 10th bounce.First bounce: 54 inchescom
Nat2105 [25]

The height of the ball initially is 54 inches. The common ratio has been provided which is 0.750.

The explicit formular for the geometric sequence is shown as;

\begin{gathered} ar^{n-1} \\ \text{Where a is the first term in the sequence,} \\ r\text{ is the common ratio betw}een\text{ every successive term} \\ \text{And n is the nth term} \\ \text{The explicit formular for the height of the ball on the 10th bounce is;} \\ ar^{n-1} \\ 54\times(0.750)^{10-1} \\ 54\times(0.750)^9 \\ 54\times0.07508468\ldots \\ 4.0545 \end{gathered}

The explicit formula is shown as;

54 x (0.750)^9

The rest is simply to solve for the height on the 10th bounce

5 0
1 year ago
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