All categories

3 years ago

Please write in slope intercept form I’m struggling y+4=-7(x-3)

Mathematics

2 answers:

klemol [59]3 years ago

8 0

Answer:

y = -7x + 17

Step-by-step explanation:

you want to isolate the 'y' variable, start by distributing -7 on the right side

y + 4 = -7x + 21

now subtract 4 from each side

y = -7x + 17

Elis [28]3 years ago

8 0

Answer:

y=mx + b y=-7x + 17

Step-by-step explanation:

You might be interested in

Two garden plots are to have the same area. One is square and one is rectangular. The rectangular plot is 2 meters wide and 8 me

Crank

First, let's look at the formulas for the area of square and area of the rectangle.

$A_{square}=a^2$

$A_{rectangle}=a\cdot b$

And what this exercise states is that the areas are the same. So:

$A_{square}=A_{rectangle}\Longrightarrow a^2=a\cdot b$

Now put in the data.

$a^2=2\cdot8$

Solve for $a$ :

$a=\sqrt{2\cdot8}=\sqrt{16}=\boxed{4}$

The side of the square garden plot is 4 meters.

Hope this helps.

r3t40

7 0

3 years ago

Find the value of y and find m∠C and m∠D in the triangle given below.

stepan [7]

Answer:

Step-by-step explanation:

4 0

2 years ago

PLZZ could someone help me out with this and explain

jenyasd209 [6]

Answer:

It would be D because X^2 is different from 3x you would just multiply X^2 by 1 and 3x by 1 to get x^2+3x

3 0

3 years ago

Read 2 more answers

Express 59.2475 in words and expanded notation

enyata [817]

Hey, expressing 59.2475 would look like:

Word form: Fifty-nine and two thousand, four hundred seventy-five ten-thousandths.

Expanded Notation Form:

50 + 9 + 0.2 + 0.04 + 0.007 + 0.0005.

6 0

3 years ago

Y 45° 30° N 17 I need help pls

melisa1 [442]

Answer:

x=29.4

Step-by-step explanation:

To help find the sides of a triangle, I use SOHCAHTOA.

SOH - CAH - TOA

S=O/H ( $Sine=\frac{opposite}{hypotenuse}$ )

C=A/H ( $Cosine=\frac{adjacent}{hypotenuse}$ )

T=O/A ( $Tangent =\frac{opposite}{adjacent}$ )

Let's find x first. We know 2 parts of the triangle: the adjacent leg, and the angle that is opposite of that.

So it would be tangent (tan).

opposite = 17

adjacent = 30°

Plug these numbers into the calculator and you should get your answer.

$\frac{17}{tan(30)} = 29.44486372...$

x=29.4

Try to do y on your own and let me know if you have any questions!

Also correct me if I'm wrong on anything.

Hope this information helps!

4 0

3 years ago