Mathematics High School

What number completes the ratio table?
Help fast

What Number Completes The Ratio Table? Help Fast

Answers

Answer 1
The answer is D - 56

Because it’s the top row times by 8
Answer 2

Answer:

d

Step-by-step explanation:

 

Related Questions

Find the values of x and y

Answers

Answer:

x = 2

y = 12

Step-by-step explanation:

In triangle ABD, CE is the mid segment.

Therefore, by mid segment theorem:

2(5x - 3) = x + 12

10x - 6 = x + 12

10x - x = 12 + 6

9x = 18

x = 18/9

x = 2

Since, DE = EA

2y - 4 = y + 8

2y - y = 8 + 4

y = 12

the following table of values ​​is linear or non-linear​

Answers

Non linear !!!!!!!!!!!!!!!!!

The combined height of one fir tree and one pine tree is 212121 meters. The height of 444 fir trees stacked on top of each other is 242424 meters taller than one pine tree. How tall are the types of trees that Logan genetically engineered?

Answers

Answer: The height of each fir tree is 9 meters, and the height of each pine tree is 12 meters.

Step-by-step explanation:

Let x= height of each fir tree, y = height of each pine tree.

As per given, we have

x+y = 21          (i)

4x=y+24        (ii)

From (ii),

[tex]4x-y=24[/tex]            (iii)

Add (i) and (iii), we get

[tex]5x=45\\\\\Rightarrow\ x=\dfrac{45}{5}\\\\\Rightarrow\ x=9[/tex]

Put value of x in (i), we get

[tex]9+y=21\Rightarrow y=12[/tex]

Hence, the height of each fir tree is 9 meters, and the height of each pine tree is 12 meters.

Answer:

Each fir tree is  9  meters tall and each pine tree is  12  meters tall.

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

if you buy three stickers you get a 75% discount on third sticker if one sticker cost $.40 how much will three stickers cost you

Answers

Answer:

$1.10

Step-by-step explanation:

The first two stickers cost $0.8. The thrird one will cost 75% of the cost of one sticker. To find the answer, you multiply 0.75 (0.75 is 75% as a decimal) by 0.4 to get 0.3. $0.3 plus $0.8 equals $1.10.

Solve by elimination by filling in the blanks below.
We will cancel our x's in this problem!

-5x+4y=30

2x+3y=-12

Answers

Answer: (x, y)=(0, -6）

Step-by-step explanation:

To solve a system of equations there are usually 3 general ways.

- Elimination

- Substitution

- Augmented Matrix

Since the question is asked to use elimination, we are going to use it.

--------------------------------------------------------------------------------------

-5x+4y=30

2x+3y=-12

-10x+8y=60

10x+15y=-60

23y=0

y=0

------------------------------------------------------------------------------------------

Substitute the y value into any one of the equations

2x+3y=-12

2x+3(0)=-12

2x+0=-12

x=-6

Hope this helps!! :)

Please let me know if you have any questions

Expand and simply
4(2d + 3) – 2(3d – 5)

Answers

Answer:

8d+12-6d+10

2d+22

Step-by-step explanation:

Answer:
8d + 12 - 6d + 10

-11 2/3 x (-4 1/5) HELPPPP!!!

Answers

Answer:

49

Step-by-step explanation:

(−11 2/3)(−4 1/5)

=  (-35/3) (-21/5)

= 49

Hope I helped!!

Which ordered pair is a solution of the equation 5x+y=-23?
O (-3,-4)
O (-5,-3)
O (-4,-3)
O (-3,-5)

Answers

5x+y = -23

by substitution

A)
5(-3) + (-4) = -23
-15 - 4 = -23
-19 = -23
Wrong
----------------
B)
5(-5) -3 = -23
-25 - 3 = -23
-28 = -23
Wrong
-----------------
C)
5(-4) - 3 = -23
-20 - 3 = -23
-23 = -23
Right ✅✅✅✅

Answer:

5x-4+-20+ -3=-23

Step-by-step explanation:

5x-3= -15 + -4 = 11

5x-5=-25+-3=22

5x-4=-20+-3=-23

5x-3= -15+ -5= -20

I need help solving this problem, please respond as fast as you can.

-7 – 3x = 1x + 4(2 + x)

Answers

Answer:

x = -15/8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

-7 - 3x = 1x + 4(2 + x)

Step 2: Solve for x

Distribute 4:                                                                                                    -7 - 3x = x + 8 + 4xCombine like terms:                                                                                       -7 - 3x = 5x + 8[Addition Property of Equality] Add 3x on both sides:                                -7 = 8x + 8[Subtraction Property of Equality] Subtract 8 on both sides:                      -15 = 8x[Division Property of Equality] Divide 8 on both sides:                               -15/8 = xRewrite/Rearrange:                                                                                        x = -15/8

What is pi/4 a reference angle for

Answers

is it multiple choice

3x+16=7x


answer please

Answers

Answer:

x = 4

Step-by-step explanation:

We have the algebraic expression 3x + 16 = 7x and are asked to solve.

When we need to solve for x, we need to get x alone always.

So 3x + 16 = 7x.

Subtract 3x from both sides :

16 = 4x

Divide 4 from both sides :

x = 4

Answer:

[tex] \large \boxed{x = 4}[/tex]

Step-by-step explanation:

Goal

Solve for x-term.

Given

Equation

[tex]3x + 16 = 7x[/tex]

Step 1

Combine like terms. We move 3x to subtract 7x since we can't add with a constant with a variable.

[tex]16 = 7x - 3x \\ 16 = 4x[/tex]

Step 2

Move 4 to divide 16 because we need to make x-term as the subject of equation.

[tex] \frac{16}{4} = x \\ 4 = x[/tex]

Step 3

If you are not sure that the answer is correct, we can check the answer by substituting x = 4 in the equation.

[tex]3x + 16 = 7x \longrightarrow 3(4) + 16 = 7(4) \\ 12 + 16 = 28 \\ 28 = 28[/tex]

The equation is true for x = 4. Hence, the solution is x = 4

What is the answer to this question?

Answers

first -10 then divide by 10

Anyone know what the answer is? I'd appreciate it if someone could help because im stuck

Answers

Answer:

100

Step-by-step explanation:

Isosceles triangle have 2 equal angles. Therefore the second angle in the triangle will also be 25.

Since the sum of angles in a triangle is 180.

180-(25x2) will give you the last angle in one of the triangles.

The other angle is identical so the angle at the top of the other triangle will also be 130.

The sum of angles in a circle is 360.

Therefore, angle x = 360-(130x2)

X= 100

8x-2*4 simplified area of the rectangle

Answers

Answer:

multiply both expressions

(8x - 2)(4)

32x - 8

simplify

32x = 8 4 ( 2 2 2 2 2 2)

-8 = 8 -1

8(4x - 1)

hope this helps

Step-by-step explanation:

Write the slope-intercept form of the equation of the line through the given points.
through: (5,1) and (1, -3)

Answers

Answer:

y = x-4

Step-by-step explanation:

First find the slope

m = ( y2-y1)/(x2-x1)

   = ( -3 -1)/( 1 - 5)

   = -4/-4

   = 1

Then using slope intercept form

y = mx+b where m is the slope and b is the y intercept

y = 1x+b

Substitute one of the points in

1 = 5 +b

1-5 = b

-4 =b

y = x-4

Which of the following expressions are equivalent to -6-(-2)
Pls I need help

Answers

Answer:

A) -6+2

Step-by-step explanation:

Answer is: A explanation:

write an equation for the line (1,2) and (3,-4)

Answers

Answer:

y=-3x+5

Step-by-step explanation:

If this helped you please rate this comment, give it a like, and maybe mark it as branliest!

Mr. Jalon owns a book store. He bought 100 books this week. 7 of them were ripped. What percent of this eggs were not ripped?

Answers

Answer:

93 %

Step-by-step explanation:

There are 100 books meaning that the percentage will be out of 100, think of 7 as a percent. 100 - 7 = 93, 93 %

This is probably wrong ;')

Ratnam hired a car from a car renting agency which charges a flat amount of Rs x for travelling up to 40 kilometres and Rs. y per km for every kilometre travelled thereafter. How much should Ratnam pay the agency for a journey of 50 kilometres in Rs. ?

Answers

Answer:

Rs. X + Rs. 10y

Step-by-step explanation:

Charge for 40 km travel = Rs. x per km

Charge for every additional km traveled = Rs. y

Amount paid for 50 km

Fixed charge for 40km = Rs. X

Additional km = 50 - 40 = 10 kilometer

Total charge :

Rs. X + Rs. 10y

Can you solve number 1 please.

Answers

slope of f is 5
f(x) = 5x + 2
y= mx + b (linear equation)
m = slope b = y-int

slope of g is 2
Slope formula = change in y
——————
change in x
1. Pick two points
I choose (3,3) and (4,5)
(3,3) —-> (x1,y1)
(4,5) —-> (x2,y2)

y2 - y1 5 - 3
———- = ————- = 2
x2 - x1. 4 - 3

Find each angle measure

Answers

Answer:

1=125

2=55

3=55

4=125

5=125

6=55

7=55

8=125

Step-by-step explanation:

7. What two transformations? Someone please help

Answers

Answer:

Rotation and Dilation

Step-by-step explanation:

Can someone help me please?!

Answers

Answer:

its three good sir

Step-by-step explanation:

help with rounding off please !:(

Answers

I’m a thief who stole your points lol
The answers are given are below:

Answer:

(a) 3800

(b) 7000

(c) Does unit mean ones place? 31

(d) 82.8

(e) 1000

(f) 0.48

Step-by-step explanation:

The graph of a sinusoidal function has a minimum point at (0, 2) and then has a maximum point at (3pi,6).
Write the formula of the function, where is entered in radians.

Answers

Answer:

f(x) = -2cos(1/3 x) + 4

Step-by-step explanation:

slove -4(x-2)=5(3x-8)

Answers

X=2.526 or X=48/19 !

time 0:52:40
Simplify
78 x 7² x 74
7° x 75​

Answers

Answer:

282828

75

Step-by-step explanation:

Which rule explains why these triangles are congruent?

Answers

Answer:

ASA prove it's congruent

as 2 angles are equal and a side between of them is same for both triangles.

Convert y = 3(x - 2)2 - 10 to STANDARD form.
Can someone help me thank you

Answers

Answer:

the ans is 6x−y=22

(hope that helps can p lz have brainlist it will make my day :D hehe)

Step-by-step explanation:

You can give the brainliest now that I’ve responded :)

Opens right, a=3, vertex: (-5, -2)

Answers

Answer:

What.... what do you need help with

Step-by-step explanation:

Explanation

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