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2 years ago

What is the slope of a line perpendicular to y =3/4 x+2

Mathematics

1 answer:

Irina18 [472]2 years ago

6 0

Answer:

-3/4 slope

Step-by-step explanation:

y = 3/4 x +2 has a slope of 3/4

Perpendicular lines intersect.

So the slope of the perpendicular line must be opposite.

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Solve the following equation for D. Be sure to take into account whether a letter is capitalized or not. fD - 7 = q^2

Alecsey [184]

Answer:

$\displaystyle D=\frac{q^2+7}{f}$

Step-by-step explanation:

Equation Solving

We are given the equation:

$fD - 7 = q^2$

It's required to solve the equation for D. All letters must preserve their capitalization.

We must isolate the letter D by removing from the left side all the terms and coefficients that surround it.

Adding 7:

$fD = q^2+7$

Dividing by f:

$\mathbf{\displaystyle D=\frac{q^2+7}{f}}$

5 0

2 years ago

Amswer in its lowest terms 5 3/5 + 2 1/10

Nataly [62]

$5 \frac{3}{5} + 2 \frac{1}{10} \\ = \frac{28}{5} + \frac{21}{10} \\ = \frac{56}{10} + \frac{21}{10} \\ = \frac{77}{10} \\ = 7 \frac{7}{10}$

Hope it helps and is useful :)

3 0

2 years ago

Read 2 more answers

The perimeter of a right angled triangle is 56 cm and its hypotenuse is 25 cm. Find the area of triangle.

Daniel [21]

Perimeter = 56
Hypo = 25
So 56-25 = 31 (for two side)
for one side = 31/2 = 15.5

so area = 1/2 x base x height

6 0

2 years ago

PLS HALP I’L GIVE 30 POINTS

11111nata11111 [884]

The answer is 40 and 41

3 0

3 years ago

Read 2 more answers

Domain and range of graphs

White raven [17]

Answer:the domain is every “x” coordinate and the range is the “y” coordinate

Step-by-step explanation:

If you have to tell whether it’s a function or not, all of the x values in the domain will be different for a function, and 2 or more of the same x value won’t be a function

4 0

2 years ago