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4 years ago

Answer to the question below is:

Mathematics

1 answer:

katen-ka-za [31]4 years ago

5 0

Answer:

Answer: 2x - 1

The x intercept is -1 and slope is 2

Branliest would be appreciated :)

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identify an equation in point slope-slope form for the line perpendicular to y=3 x+5 that passes through(4,-1)

miss Akunina [59]

Answer:

Perpendicular lines have slope that are negative reciprocals.

The slope of the perpendicular line is M = -1/3.

Step-by-step explanation:

(4,-1) --> X = 4, Y = -1, M = -1/3

y = Mx + b

-1 = (-1/3)*4 + b

-1 = (-4/3) + b

-3/3 = (-4/3) + b

-3 = -4 + 3b

1 = 3b

b = 1/3

y = (-1/3)X + 1/3

7 0

3 years ago

Solve for X round to 2 decimal place

Ivan

Answer:

55.93°

Step-by-step explanation:

In this problem, we need to find the cos ratio of x, the ratio of the adjacent side of x to the hypotenuse.

The adjacent side of x is 14 and the hypotenuse is 25.

cos x=14/25=0.56=cos 55.93°

7 0

3 years ago

Find the missing dimension.<br> The missing dimension is<br><br> inches.fill in the blank

Arturiano [62]

Answer:

H= 11

Step-by-step explanation:

231 = h x 7 x 3

231 = 21h

/21 /21

H=11

5 0

3 years ago

Read 2 more answers

Felicia places a rectangular rug that measures 10 feet by 11 feet in a triangular room with a base of 30 feet and height of 22 f

arsen [322]

Answer:

1. Area of rectangular rug is $110 ft^{2}$

2. Area of triangular room is $330ft^{2}$

Step-by-step explanation:

This problem bothers on the mensuration of flat shapes, rectangle and triangle.

step one

let us start by solving for the area of the rectangular rug

given data

Area A = ?

Length l = 11 ft

Width w= 10 ft

we know that the area of a rectangle is expressed as

$Area=Length * Width$

substituting our given data we have

$Area= 11*10\\Area= 110 ft^{2}$

step two

let us solve for the area of the triangular room

given data

Area A = ?

base b = 30 ft

height h= 22 ft

we know that the area of a triangle is expressed as

$Area= \frac{1}{2} *base* height\\$

substituting our given data we have

$Area= \frac{1}{2} * 30* 22\\Area=\frac{660}{2} \\Area= 330 ft^{2}$

8 0

3 years ago

Part A: What is the value of 2x if 4x + 6 = 2x – 12?

xeze [42]

Answer:

Step-by-step explanation:

A) 4x + 6 = 2x - 12

Subtract 6 from both sides

4x + 6 - 6 = 2x - 12 -6

4x = 2x - 18

Subtract 2x form both sides

4x - 2x = 2x - 18 - 2x

2x = -18

B) 24 = 6x - 18

6x - 18 = 24

6x - 6*3 = 24

6(x - 3) = 24

Divide both sides by 6

$\frac{6(x - 3)}{6}=\frac{24}{6}\\\\$

x - 3 = 4

8 0

3 years ago