Mathematics Middle School

Please help me. Which statements describe true relationships? Check all that apply.

Please Help Me. Which Statements Describe True Relationships? Check All That Apply.

Answers

Answer 1

Answer:

3 and 4

Step-by-step explanation:

proportionally it is the same shape and 2/1 is 2 so that's your scale factor

Answer 2

Answer: 1,3,4

Step-by-step explanation:

Related Questions

Could someone please find the rate and y-intercept for these two points? (2,2) and (3,4) the help would be greatly appreciated!!

Answers

First use a formula to find rate of change
so a formula most commonly used is (y^1-y^2)/(x^1-x^2)

m= (y^1-y^2)/(x^1-x^2)
=m=(4-2)/(3-2)
=m=2/1
2/1 can also be expressed as just 2 since anything divided by 1 is just itself

Now use the formula y=mx+b to find the y intercept

use either of your two given point to susitute y and x

y=mx+b
Substitute your values
=(4)=(2)(3)+b
Calculate
=4=6+b
Subtract both sides by 6
=-2=b

Therefore the rate of change is 2/1 and the y-intercept is -2

Is the table above proportional or non-proportional?

Answers

Answer: I think you should divide them all and if you get the same answer it’s proportional if you don’t get the same answer it’s non-proportional

Step-by-step explanation:

Answer:

It is non-proportional.

Step-by-step explanation:

The table is non-proportional because it expresses a curved line instead of a straight line.

please help! i’m having a rough time on this, could someone answer this question?

Answers

Answer:

y= -18

a= -18

Step-by-step explanation:

2y+3 = 3(y+7)

2y+3=3y+21

     -21     -21

2y-18=3y

-2y      -2y

-18=y

1/2(12w+8) -1/5(10w-5) find the difference

Answers

1/2(12w+8) -1/5(10w-5) = 4w + 3 or 4w + 5

( im kinda confused on this myself)

Answer: 4w + 5
(extra characters)
Other Questions
7. Which of the following is always true when a substance undergoes aphase change? *O A. The molecules keep moving at the same average speed.B. The substance becomes a liquid as it heats up.C. The melting point of the substance changes.D. The substance is made up of the same type of molecules. A friend asks to borrow $635.52 today and promises to repay you $1,000 with interest compounded annually at 12%. How many years (compounding periods) will pass before you receive the payment The leg of a right triangle is 2 units and the hypotenuse is 4 units. What is the length, in units, of the other leg of the triangle? 2 units 6 units Square root of 12 units Square root of 20 units brain crown if u want it Does walking your neighbors dog everyday (and there elderly) count as community service? DESPERATE WILL GIVE BRAILIST AND THANKXSWhich statement is true about a rock layer deposited on top of another rock layer?A- It is younger than the rock layer below.B- It is older than the rock layer below.C- It is the same age as the rock layer below.D- It is no different than the rock layer below What is the meaning of faulty in paragraph 1? write the equation of the line in standard form passing through (2,-4) with a slope of -7 The increase in consumer spending during the 1920s was fueled in part by higher taxes.unemployment.decreased land values.overreliance on credit. A flagpole 12 meters tall casts a 24-meter shadow. Nearby, luke stands and is 4 meters tall. Determine the length of lukas shadow. include all labels. what kind of graph is this? Use the remainder theorem to determine the remainder. Then use the remainder to determine if the binomial is the factor of a polynomial. f(x) = x^3 + x^2 - 66x + 54 is divided by x + 9.a. Remainder: 0; not a factorb. Remainder: 0; yes a factorc. Remainder: 270; not a factord. Reaminder:270; yes a factor Pamela bought an electric drill at 85% off the regular price. she would have paid 132.89 for thr drill normally. what was the price she paid for the drill? Finding the area of a trapezoid on a velocity versus time graph will tell youthe of an object.A. displacementB. accelerationC. velocityD. distance What is the equation of the line that passes through the point (5,2) and has a slopeof -3/5 What is the y-intercept of the line whose equation is y = x - 3?-33And I need to talk to ravengercowboy22 tell him that jj got banned on this until tomorrow lol but I need to speak with him How many moles of acetaminophen are in a 0.8mL (0.0008L) dose of infants Tylenol y= -2x+8what is the value of y when 0 is the value of x? How did World War II end and the Cold War begin? If I accumulate two gallons of SHlT from an undisclosed location and I sell one gallon but in the process get two more gallons how many will I have left