Please help

Graph the piecewise function.

Answer:

8

Step-by-step explanation:

Answer:

x = 10

Step-by-step explanation:

8x - 13 = 5x + 17 (DE = EF)

8x - 5x = 17 + 13

3x = 30

x = 10

Answer:

You would expect 24 right handed and 6 left handed

Step-by-step explanation:]

5 x 6 =30

Answer:

r = 24

Step-by-step explanation:

Just reverse everything,

3 x 16 = 48,

48 ÷ 2 = 24,

to double-check,

if you plug in 24 for r then you have,

2(24)/3 = 16

48/3 = 16

16 = 16

Answer:

83, 84, 85

Step-by-step explanation:

Ratios can be divided into part-to-part ratios and part-to-whole ratios. Part-to-part ratios provide the relationship between two distinct groups

Answer:

The answer is m= 1.5

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

;)

hope this helps

The measure of base angle of the isosceles right angle triangle is 45°.

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any angle is a right angle.

Given that,

Triangle ABC is an isosceles right angle triangle.

In an isosceles triangle, two sides are equal and corresponding angles are equal.

Let the corresponding angles are α and α.

Since, one angle of right angle isosceles triangle is 90°.

Also, the sum of angles of triangle is 180°

Implies that,

α  + α  + 90 = 180

2α  = 180 - 90

2α  = 90

α  = 45

The required value of angle α  is 45°

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The number of marbles Peter had when he arrived home was 43 marbles

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

The number of marbles Peter had on his way home = 171

The amount of marbles he lost on his way home = ( 3/4 ) th

Now , the amount of marbles Peter have left = 1 - amount of marbles he lost on his way home

The amount of marbles Peter have left = 1 - 3/4

                                                                = ( 1 / 4) th

So , The number of marbles Peter had left when he arrived home is =

Amount of marbles Peter have left x Number of marbles Peter had

The number of marbles Peter had left when he arrived home is = (1/4) x 171

= 171 / 4

= 42.75

≈ 43 marbles

Hence , the number of marbles Peter had left when he reached home is 43

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Answer:

the second one should be at the top. the first one goes 2nd, the last one goes third. and the 3rd one goes last.    so from top to bottom: B, A, D, C

Step-by-step explanation:

Im not 100% sure but I think that's correct.

Answer:

I think B,A,D,C is the correct order

Answer:

5x + 10

Step-by-step explanation:

I did the math and checked. :)

Answer:

what is range?

Step-by-step explanation:

Answer:

7.

Step-by-step explanation:

13-6=7, so the answer is 7,

Answer:

C

Step-by-step explanation:

Answer:

I believe it is C. I am not 100% sure but I do believe I am right

Answer:

y=3x+5

Step-by-step explanation:

Answer:

The answer is: y = 9.25x

Step-by-step explanation:

Let the equation for the proportionality relation is y = mx .......... (1), where y represents the money that Craig earns for a duty of x hours.

Here, m is the constant of proportionality and we have to find its value.

Given that Craig earns $37 for 4 hours duty.

So, from equation (1), we have 37 = 4m, ⇒ m = 9.25

Therefore, the equation becomes y = 9.25x. (Answer)

Answer:

loss=54-52.5

Step-by-step explanation:

=1.5Rs

loss%=loss/CP×100

=1.5/54×100

2.78%

PLZ MARK AS BRAINLIST

Answer:

meeee plzzzzzzz even thow i have no idea whta that ios

Step-by-step explanation:

Answer:

The answer should be y=2x+5

Answer:

x = 1

Step-by-step explanation:

x / 5 = 5 / 25,

Divide the denominators bigger one to smaller one, then that is the numerator for the larger fraction.

do 5 divided by 5 which is 1

Or a more simple way,

1/5 = 5/25   multiply 1/5 by 5 top and bottom which gets 5 / 25

Answer:

x = 1

Step-by-step explanation:

Step 1: Cross-multiply

x*(25) = (5)*(5)

Step 2: Divide both sides by 25.

Answer is 1

The discriminant is greater than zero, the equation has 2 solutions

Given the quadratic expression as shown:

-x^4 + 4x + 1 + 3 = 0

x^4 - 4x - 4 = 0

The discriminant is given as b^2 - 4ac

where;

a = 1

b = -4

c = -4

Substitute

D =(-4)^2 - 4(1)(-4)

D = 16 + 16
D = 32

Since the discriminant is greater than zero, the equation has 2 solutions

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Answer: 2

Step-by-step explanation: got it right

Answer:The anwers is  5/6 in decimal it is 0.83repeating

Step-by-step explanation:

Answer:

Step-by-step explanation:

Division of liked variables

Answer:

B

Step-by-step explanation:

fractions = division

Sorry if I am wrong!!!!!!!!!!!!!!!!! Can I be brainliest?

Answer:

The answer will be listed below.

Step-by-step explanation:

This equation is in y=mx+b form, so to graph this equation, take the y-intercept which would be 12. Go on your graph and make twelve on the y-axis (you can go by two's or even six's). Then take your slope which would be -6 and use rise of run which would be down 6, since it's negative, and to the right one. Keep repeating this process until you ran out of space. Draw a line between the points and you have graphed a line.

the first one is 0.00001

Step-by-step explanation:

its on the screen

Answer:

Try the underline first

1. 1/7^7 or 10^-6

2. 1/100000 or 10^-5

3. 1/9 or 3^-2

4. 1/512 or 2^-9

Answer:

16

Step-by-step explanation:

180-97 =83 5x16=80

=3 soooo yeah

Answer:

97+5x+3=180

5x=180-100

5x=80

x=80/5

x=16

:ans is 16