MATHEMATICS HIGH SCHOOL

What is the awnser to r(−2)= ?

Answers

Answer 1

Answer:

Answer:

r=2 i think

Step-by-step explanation:

Answer 2

Answer:

Answer:

Hi there!

If there was supposed to be an attached problem to fill -2 into, PLEASE ATTACH IT!

If not, x= -2 in r(-2)

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The steps to solving the expression the quantity of the sum of four squared plus six divided by the absolute value of negative 0.25 − 12.6 ÷ 6 are listed below.Part A: Explain what the missing expression should be for Step 4. (2 points)

Part B: Explain what the missing expression should be for Step 6. (2 points)

Step 1 the quantity of the sum of four squared plus six divided by the absolute value of negative 0.25 − 12.6 ÷ 6
Step 2 the quantity of the sum of four squared plus six divided by 0.25 − 12.6 ÷ 6
Step 3 the quantity of the sum of 16 plus six divided by the 0.25 − 12.6 ÷ 6
Step 4
Step 5 88 − 12.6 ÷ 6
Step 6
Step 7 85.9
100 brainly points

Answers

Answer:

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Given a function where one x-intercept of a parabola is (-4,0), what will be the new x-intercept if h is increased by 6?

Answers

the answer to your question is 2

Rachel is a stunt driver. One time, during a gig where she escaped from a building about to explode(!), she drove to get to the safe zone at 242424 meters per second. After 444 seconds of driving, she was 707070 meters away from the safe zone. Let DDD represent the distance (in meters) from the safe zone after ttt seconds. Complete the equation for the relationship between the distance and number of seconds.

Answers

The equation is D=17.5*t

Step-by-step explanation:

Rachel took 4 seconds to reach 70 meters away from the safe zone.

Finding the speed she took to drive away from the safe zone will be;

Speed=Distance/time

S=D/T

S=70/4 =17.5 m/s

D=17.5 * t -----where D is the distance (in meters) from the safe zone after t seconds.

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To find speed: brainly.com/question/2583051

Keyword : speed, equation, distance

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Answer:

y = 166 – 24x

Step-by-step explanation:

first let us solve the distance of the safe zone from the building

let x = be the distance she traveled after 4 s

x = (24 m/s)( 4 s)

x = 96 m

since she is 70 m away at that time. So the distance of the safe zone is 70 m + 96 m = 166 m

so the function is:

y = 166 – 24x

CAN SOMEONE PLEASE HELP ME ASAP PLEASEE ANYBODY LITERALLY ANYONE OUT THERE PLEASE. Determine m∠ABQ and determine m∠BCR.

Answers

Answer:

ABQ = 139

BCR is the same as QBC since they are alternate interior angles

BCR = 41

Step-by-step explanation:

CBQ and SCB are same side interior angles so they add to 180

2a-9 + 5a +14 = 180

Combine like terms

7a +5 = 180

Subtract 5 from each side

7a = 175

Divide by 7

7a/7 = 175/7

a = 25

ABQ is the same as SCB since they are corresponding angles so

ABQ = SCB = 5a+14 = 5*25+14 = 125+14 = 139

BCR is the same as QBC since they are alternate interior angles

BCR = QBC = 2a-9 = 2*25 -9 = 50-9 = 41

In a triangle, two of the angles measure 56° and 72°. Find the measure of the third angle.

Answers

In a triangle, the three interior angles always add to 180°.

56° + 72° + x° = 180°

128° + x° = 180° |subtract 128° from both sides

x° = 52°

Log x + log 8 = 2 ???

Answers

To start we will use the sum to product rule of logs to make logx + log 8 = 2 -> log8x = 2. now assuming that this is log base 10 we will get rid of the log by raising both sides to the power of ten.

8x = 10^2
8x = 100
x = 100/8

The solution to the equation $log(x) + log(8) = 2$ is $x = 12.5$ .