All categories

3 years ago

PLZZZ HELP ASAP TYSM DUE TMR

Mathematics

2 answers:

fenix001 [56]3 years ago

6 0

Answer:

b=27,-13

▩▩▩▩▩▩▩▩

Steps:

|b-7|=20

Activate the law of absolute values

b - 7 = -20 or b-7=20

b = 27 or b = -13

Licemer1 [7]3 years ago

5 0

Answer:

$b = 27$

Step-by-step explanation:

$20 = |b - 7|$

$b - 7 = 20$

$b = 20 + 7$

$b = 27$

<h3>Hope it is helpful....</h3>

You might be interested in

Pls help i need help :D

docker41 [41]

Answer:

$\frac{2808}{3125}$

Step-by-step explanation:

8 0

2 years ago

What's the answer

SVEN [57.7K]

a) We kindly invite to check the image attached below to see a detailed graph of the piecewise function.

b) The piecewise function is continuous.

<h3>How to understand a piecewise function</h3>

A piecewise function is a conditional combination of two or more functions, whose expression depends on which value of the domain is the function evaluated at.

a) The piecewise function described in the question is plotted on a graphing tool (i.e. Desmos), whose result is presented in the image attached below.

b) A function is continuous if and only if there is one value from range for every value of domain. The piecewise function is continuous as linear functions are continuous and the two functions of the conditional combination have the same value for x = 30.

To learn more on piecewise functions: brainly.com/question/12561612

#SPJ1

7 0

2 years ago

Find the coordinates of point b on ac such that the ratio of AB to BC is 2:1

riadik2000 [5.3K]

Answer:

(-2, 3)

Step-by-step explanation:

the point B is

B(x,y)

AB (A to B) is twice BC ( B to C )

AB is 2 - x. BC is x - (-4)= x + 4

2-x=2 (x + 4)

2-x=2x + 8

3x = -6

x = -2

(Same logic as above)

AB is -5 -y. BC is u - 7

-5 -y = 2(y - 7)

-5 - y = 2y - 14

3y = 9

y= 3

the point is (-2, 3)

5 0

3 years ago

Quadrilateral EFGH is a scaled copy of quadrilateral ABCD. Select ALL of the true statements.

Anna007 [38]

Answer:

Segment EF is twice as long as segment AB.

The length of segment EH is 16 units.

Step-by-step explanation:

its

8 0

3 years ago

To rent a certain meeting room, a college charges a reservation fee of $41 and an additional fee of $7.90 per hour. The chemistr

Lemur [1.5K]

Answer:

Step-by-step explanation:

Rounding

Your cost just for the room is 41

You pay 7.90 for Your hours of being there

And your Budget is 96.30

the equation wants you for figure how many hours would you be there at the establishment that you would pay your full budget 96.30 or closer and You would only pay 41.00

4 0

3 years ago