Sorry if it's a bad picture I just need help asap​

Answer:

[tex]y=4x-3[/tex]

Step-by-step explanation:

All of these equations are in the [tex]y=mx+b[/tex] form.

[tex]m[/tex] stands for the slope (or gradient) of the line (how steeply it goes up or down) and [tex]b[/tex] stands for the y value where the line crosses the y-axis (also known as y-intercept).

With this in mind, it's evident that the slope of [tex]y=4x-3[/tex] is 4 and that it crosses the y-axis when y is equal to -3.

Good luck!

Answer:

y=3x+10

Step-by-step explanation:

We can use standard form to write the equation of this line.

y=mx+b

where m=the slope (or gradient) of the line

and where b= the y-intercept

now to solve...

we know the slope (gradient) or m=3

so we can put this in the equation.

y=3x+b

now we must solve for b.

in order to this we can subsitute the coordinate (-2,4) into x and y since

a coordinates values/variable representation is (x,y) -> (-2,4)

So subsituting the coordinate in...

y=3x+b

4=3(-2)+b

simplify.

4=-6+b

b=10

This means the y-intercept=10

so...

y=3x+10

is the equation of the line.

Answer:

Miko found an incorrect quotient and checked her work using multiplication incorrectly.

Step-by-step explanation:

The given expression is

[tex]\dfrac{5}{\dfrac{5}{3}}[/tex]

Applying the reciprocal rule we get

[tex]5\times \dfrac{3}{5}=5[/tex]

What Miko did was

[tex]3\times \dfrac{5}{3}=\dfrac{3}{1}\times\dfrac{5}{3}=\dfrac{15}{3}\ \text{or}\ 5[/tex]

So, Miko took the wrong values of the quotients and applied multiplication incorrectly.

Hence, Miko found an incorrect quotient and checked her work using multiplication incorrectly.

Answer:

radius is 3.38cm

Step-by-step explanation:

Note: the volume of a cone is given as

[tex]V= 1/3 \pi r^2 h[/tex]

Step one:

Given Information

volume= 30cm^3

height= 2.5cm

Required

The radius of the cone

Step two:

substituting our data into the expression for the volume of a cone we can then solve for the radius r

[tex]30=1/3 *3.142*r^2 * 2.5\\\\30=1/3*7.855r^2\\\\30=2.62r^2\\\\[/tex]

divide both sides by 2.62

[tex]30/2.62= r^2\\\\11.45= r^2\\\\r=\sqrt{11.45} \\\\r=3.38cm[/tex]

Answer:

3:1      &     54:18

Step-by-step explanation:

Answer: 9:3 and 3:1

Step-by-step explanation:

Glad I could help!

Answer:

Y= 2/4x + -3

Step-by-step explanation:

Answer:

.8>63%

Step-by-step explanation:

Answer:

63% is greater 0.8

Step-by-step explanation:

Hope it helps! :)

Answer:

A. 32

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = 1/2(4)ˣ

f(3) is x = 3

Step 2: Evaluate

Answer:

Find the asymptotes.

Vertical Asymptotes:

x

=

−

2

Horizontal Asymptotes:

y

=

0

No Oblique Asymptotes

Answer:

3 1/8

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

=================================================

Work Shown:

Use the law of sines

b/sin(B) = a/sin(A)

b/sin(62) = 4/sin(50)

b = sin(62)*4/sin(50)

b = 4.61042489526572

b = 4.6

Make sure your calculator is in degree mode.

Answer:

It’s already solved .

Step-by-step explanation:

Answer:

2.5 bucks:)

Step-by-step explanation:

Hello!

[tex]\large\boxed{x = 1}[/tex]

-x - 3 = 2x - 6

Begin by adding x to both sides:

-x + x - 3 = 2x + x - 6

-3 = 3x - 6

Add 6 to both sides:

-3 + 6 = 3x - 6 + 6

3 = 3x

Divide both sides by 3:

3/3 = 3x/3

x = 1.

Answer:

-.8

Step-by-step explanation:

divide both sides by 2.8

3d-2=-4.4

add two to both sides

3d=-2.4

divide both sides by 3

d=-.8

Answer:

208

Step-by-step explanation:

169/65%=260= the original number

260 x 80% = 208

Answer:

208 is 80% of that number

Step-by-step explanation:

to find the number, take 65/100 (or 65%), and set it equal to 169/x (because x is the number that 169 is 65% of, so we need to find x)=> 65/100=169/x

Next, cross multiply to get 16900=65x

Divide both sides of the equation by 65 to get 260=x, which means that 260 is the mystery number that the question speaks of. Then, to get 80% of 260, set 80/100 equal to x/260=> 80/100=x/260

cross multiply to get 20800=100x

divide both sides by 100 to get 208

Therefore, the answer is 208

Answer:

No, they aren't functions

Step-by-step explanation:

if you drew a vertical line across them, there is 2 intersecting points, a function don't have any of that

Answer:

x = 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

6x + 5 = 23

Step 2: Solve for x

Answer:

Answer:

There is a 90% decrease

Step-by-step explanation:

(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!

- •Trix•

( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)

Answer:

sorry to answer as I kinda want the points

for me when problem solving it gave me 10%

as I'll show the work and why

Step-by-step explanation:

first dividng the two will make it clear

300,000/30,000

will give you

10 x%

30,000 will make it as 90% since it's 1/10 away from 30,000

300000 is 100% since it is our output value.

so 100% / 300,000

so x% / 30,000

300000(1) = 100%

x% / 30,000(2)

x%/30,00

100%/300,000

Answer:

True

Step-by-step explanation:

Yes, A proportional relationship is linear.

Answer:

a

Step-by-step explanation:

The arithmetic sequence represented by the expression 3n+1 , where n represents the position of a term in the sequence is B.4,7,10,13,16,...

check:

A. 3,6,9,12,15,...

using the 4th term

first term, a = 3

4th term = 12

3n + 1

= 3(4) + 1

= 12 + 1

= 13

not applicable

B. 4,7,10,13,16,...

using the 4th term

first term, a = 4

4th term = 13

3n + 1

3(4) + 1

= 12 + 1

= 13

applicable

C. 4,5,6,7,8,...

using the 4th term

first term, a = 4

4th term = 7

3n + 1

= 3(4) + 1

= 12 + 1

= 13

not applicable

D. 3,4,5,6,7,...

using the 4th term

first term, a = 3

4th term = 6

3n + 1

= 3(4) + 1

= 12 + 1

= 13

not applicable

Therefore, arithmetic sequence represented by the expression 3n+1 , where n represents the position of a term in the sequence is B. 4, 7, 10, 13, 16,...

Read more:

https://brainly.com/question/13711310

Answer:

We know

sin (A + B) = sin A cos B + cos A sin B

sin (A - B) = sin A cos B - cos A sin B

(A + B) + sin (A - B)

= sin A cos B + cos A sin B + sin A cos B - cos A sin B

= sin A cos B + sin A cos B

= 2 sin A cos B

Answer:

1

Step-by-step explanation:

Subtract

Since they have the same denominator you can subtraact normally

so 2 2/3- 1 2/3

That would be 1

Answer:

Step-by-step explanation:

u take 2(64)-600-94 then u get 120

Answer:

240

Step-by-step explanation:

i had a stroke reading the one above me but i took the test:)

Answer:

greater

Step-by-step explanation:

this is true because it is like going from feet to inches 1ft=12in the number gets larger

Answer:

108 degrees

36 degrees

72 degrees

trapezoid

Step-by-step explanation: