please someone help ... ( i’ll mark brainiest , hehe :) )

Answer: C. 16:28 & E. 20:35

Please mark as brainliest!

Answer:

Option A , Option E and Option C are the same.

Step-by-step explanation:

Option A :

[tex]4:7[/tex]

Can not be simplified further

Option B :

[tex]8:15[/tex]

Can not be simplified further

Option C :

[tex]16:28 \\ = \frac{16}{28} = \frac{4}{7} \\ 4:7[/tex]

Option D :

[tex]2:3[/tex]

Can not be simplified further

Option E :

[tex]20:35 \\ = \frac{4}{7} \\ 4:7[/tex]

Can not be simplified further

Answer:

=(4x*3+7z*3z*4)*2

=(12x +84z²) *2

ans =24x+168z²

Step-by-step explanation:

ur question is wrong i guess check it plzz

The measure of each new angle is 26°

Answer:

x= 81

Step-by-step explanation:

see attached the solution

Answer:

Substitute

Step-by-step explanation:

Substitute the values given in the function

and you will get the answer.

P.s. It depends on the question

Answer: i'm pretty sure coordinates are always rise over run but i'm not sure i would look it up

Step-by-step explanation:

Answer:

[tex]x<-5\text{ or } x>1[/tex]

Step-by-step explanation:

We have:

[tex](x+5)(x-1)[/tex]

And we want to find the value of x such that the expression is positive. So, we can write this as the following inequality:

[tex](x+5)(x-1)>0[/tex]

Solve for the inequality. First, we can solve for the zeros like a normal quadratic. So, pretend the inequality is with an equal sign:

[tex](x+5)(x-1)=0[/tex]

Zero Product Property:

[tex]x+5=0\text{ or } x-1=0[/tex]

On the left, subtract 5.

On the right, add 1.

So, our zeros are:

[tex]x=-5, 1[/tex]

Since our inequality is a greater than, our answer is an "or" inequality with our answer being all the values to the left of our lesser zero and all the values to the right of our greater zero.

So, our solution is:

[tex]x<-5\text{ or } x>1[/tex]

And we're done!

Answer:

The regions where (x+5) (x-1) >0 is x< -5  or x>1

Step-by-step explanation:

(x+5) (x-1) >0

First find the zeros

(x+5) =0    x-1 =0

x= -5      x=1

We then have to check the regions

x< -5              -5 <x<1                  x>1

First x< -5

(x+5) (x-1)

X+5 will be negative  ( x-1) will be negative

(-) * (-) = +  so the values will be positive

Then     -5 <x<1      

X+5  will be positive   ( x-1) will be negative

( +) * (-)  will be negative

First x>1

(x+5) (x-1)

X+5 will be positive  ( x-1) will be positive

(+) * (+) = +  so the values will be positive

The regions where (x+5) (x-1) >0 is x< -5  or x>1

Answer:

I believe that number 1 is x=5

Step-by-step explanation:

Answer:

I believe that number 1 is x=5

Step-by-step explanation:

Answer:

The answer is (5,-6)

Step-by-step explanation:

it's the only point that's both on the line and and further away from point A

Answer:

D

Step-by-step explanation:

The slope m is a measure of the rate of change

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, - 4) and (x₂, y₂ ) = (1, - 1) ← 2 points on the line

m = [tex]\frac{-1+4}{1-0}[/tex] = [tex]\frac{3}{1}[/tex] = 3 → D

Answer:

y = -4x + 7

Step-by-step explanation:

Since they are parallel they must have the same gradient which is -4

[tex]y = mx + c[/tex]

m = -4

x = 0

y = 7

7 = -4 × 0 + c

c = 7

[tex]y = - 4x + 7[/tex]

Answer:

= 5x+ 19/8

Step-by-step explanation:

=12x+2-7x+ 3/8

=5x + 19/8

Answer:

90xyz ÷xy

input the unknowns

x = 3, y = 5, z = 2

90*3*5*2 ÷ 3*5

2700 ÷ 15 = 180

Just to clarify, PEMDAS, is just an abreviation for:

P - Parentheses

E - Exponents

M - Multiply

D - Divide

A - Add

S - Subtract

These are called order of operations following which part of you're equation you solve first. Hope this helped :)

Answer: XY should be the answer

Step-by-step explanation: A guess I took and got right

Answer:

The answer is B

2x to the power of 3

Step-by-step explanation:

2x to the power of 7 minus 4 equals

2x to the power of 3

Answer:

Because the sides BO and MA are marked with one line through the middle, which means those sides are congruent, angle A and Angle O are marked with one line, the angles are congruent, and angles W and N are marked with two lines, which means they are congruent. Therefore the triangles are congruent

Juanita had the largest change. (+4 points)

Answer:

Arithmetic sequence

Step-by-step explanation:

It's Arithmetic sequence, because it's basically the list of integers that can be added, or subtracted by a same number every time. So, according to the following sequence shown, it shows that it's subtracting by [tex]6[/tex] every time.

Answer:

20

Step-by-step explanation:

H+S=50

2H+4S=140

4H+4S=200

4H+4S=200-

2H+ 4S =140

2H=60

H=30

50-30=20

Given:

Each sheep has 4 legs and a chicken has 2 legs.

A farm boy counts total heads = 50

And number of legs = 140

To Find:

Number of sheep.

Solution:

Let the number of sheep in the farm = s

And the number of chicken in the farm = h

If the total number of heads = 50

s + h = 50 ------- (1)

If the total number of the legs = 140

Number of legs of 's' sheep = 4s

Number of legs of 'h' chicken = 2h

Therefore, 4s + 2h = 140

2s + h = 70 -------(2)

Subtract equation (1) from equation (2),

(2s + h) - (s + h) = 70 - 50

s = 20

Therefore, 20 sheep are in the farm.

Learn more to solve the equations,

https://brainly.com/question/16566965

Answer:

I would love to!

The slope is 3, or 3/1

Step-by-step explanation:

To find the slope, you have to count the rise over run. 3 over 1. The best way to find this, is to go up each unit until you see that the line touches an exact point. Once you find that, go over.

Answer:

y = 3x + 10

Step-by-step explanation:

When x=0, y = 10

When y=0, x = -3.3333333333333

Answer:

b= - 8/11

Step-by-step explanation:

-4b-24=7b-16

-4b-24+24=7b-16+24

-4b=7b+8

-4b-7b=7b+8-7b

-11b=8

-11b/-11 = 8/-11

b= - 8/11

Answer:

11/25

Step-by-step explanation:

Answer:

464

Step-by-step explanation:

Hope This Helps!

Answer:

1. Rational

2. Rational

3. Rational

4. Rational

5.Rational

Step-by-step explanation:

Hey You seem don't understand the Rational numbers and Irrational numbers

I will give you the example here

Irrational numbers are the numbers that has des keep going forever, like Pi,

will but keep going forever and has NO PARTERN. if it was like 1.4141414141414141414141414.....   thats not a Irational numbers

where Rational number are like: 1,3,-1,7/10......

Answer:

(c)

Step-by-step explanation:

3+2+4 = 9,  4+2= 6- 3= 3

Answer

35-25 =15

65-25=45

Step-by-step explanation:

45-15=35   35 = answer

pls can i have that brainly