1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivenika [448]
2 years ago
11

Please help me on this ​

Mathematics
2 answers:
yaroslaw [1]2 years ago
6 0

Answer:

b 20

Step-by-step explanation:

16+24/8-6

16+24=40

40/8-6

8-6=2

40/2

40/2=20

IrinaK [193]2 years ago
3 0

Answer:

D

Step-by-step explanation:

Hope I helped

You might be interested in
What are the answers for question 1 and 2??
xeze [42]

Answer:

1) Answer: 3)  ~~x = -3 \pm \sqrt{7}

2) Answer: 3) 2 and -6

Step-by-step explanation:

1)

(x + 3)^2 = 7

x + 3 = \pm \sqrt{7}

x = -3 \pm \sqrt{7}

Answer: 3)~~x = -3 \pm \sqrt{7}

2)

2(x + 2)^2 - 4 = 28

2(x + 2)^2 = 32

(x + 2)^2 = 16

x + 2 = \pm \sqrt{16}

x + 2 = \pm 4

x + 2 = 4   or   x + 2 = -4

x = 2   or   x = -6

Answer: x = 2 or x = -6

6 0
2 years ago
Read 2 more answers
Which function below is the inverse of f(x) = x2 − 25?
FrozenT [24]
(x-5)(x+5) is the answer
8 0
3 years ago
Read 2 more answers
Solve A=1\2h(b+c) for b
mr_godi [17]
B=2A/h - c
i hope that is correct cuz there are no values
6 0
2 years ago
How would I solve this? Can I get steps?
ratelena [41]

Answer:

<em>p = ± q / 5r + 8; Option D</em>

Step-by-step explanation:

We are given the following equation; q^2 / p^2 - 16p + 64 = 25r^2;

q^2 / p^2 - 16p + 64 = 25r^2 ⇒ Let us factor p^2 - 16p + 64, as such,

p^2 - 16p + 64,

( p )^2 - 2 * ( p ) * ( 8 ) + ( 8 )^2,

( p - 8 )^2 ⇒ Now let us substitute this into the equation q^2 / p^2 - 16p + 64 = 25r^2 in replacement of p^2 - 16p + 64,

q^2 / ( p - 8 )^2 = 25r^2 ⇒ multiply either side by ( p - 8 )^2,

q^2 = 25r^2 * ( ( p - 8 )^2 ) ⇒ divide either side by 25r^2,

q^2 / 25r^2 = ( p - 8 )^2 ⇒ Now apply square root on either side,

| p - 8 | = √( q^2 / 25r^2 ) ⇒ Simplify,

| p - 8 | = q / 5r,

| p | = q / 5r + 8,

<em>Answer; p = ± q / 5r + 8; Option D</em>

8 0
2 years ago
A company manufactures handband a wirleless
PIT_PIT [208]

Answer:

1. 21 represents the cost of manufacturing one handband.

3. The initial start up cost is $15000.

5. The company spends $57000 to manufacture 2000 handbands.

Step-by-step explanation:

We are given the cost function for manufacturing 'h' amount of handbands and it is provided that there was initial start up costs involved.

Now, as the cost function is given by, C(h) = 21h + 15000.

We can see that the initial start up cost is $15000.

As, 'h' is the number of handbands being made. So, 21h in C(h) is the cost of manufacturing 'h' handbands.

Therefore, 21 is the cost of manufacturing one handband.

Since, C(h) = 21h + 15000.

Substituting h = 2000, we get,

C(2000) = 21×2000 + 15000.

i.e. C(2000) = 42000 + 15000.

i.e. C(2000) = 57000.

The company spends $57000 to manufacture 2000 handbands.

Since, we are provided with only cost function, we can not talk about the profit.

Hence, option 1, 3 and 5 are correct.

PLEASE MARK ME BRAINLIST!

7 0
2 years ago
Other questions:
  • 862.4×0.03? A.25.872 B.258.720 C.2587.200 D.25,872.000
    13·2 answers
  • Math help will give brainliest<br>X is 7 but I got m angle D wrong
    13·1 answer
  • For every 10 middle school students in the US,6 play sports.There are 956 students at CMS.How many play sports
    13·1 answer
  • The volume of a sphere is 5,000 pie m^3. What is the surface area of the sphere to the nearest square meter?
    11·1 answer
  • What is the value of e^ln7 x1<br> 7e<br> 7x<br> 7
    15·1 answer
  • Show me how to get this answer show your work
    10·2 answers
  • Which of the following is the most appropriate unit to describe the rate at which people are entering a theme park?
    8·1 answer
  • I need help with this question.
    5·1 answer
  • 2y = 3x + 4<br> 2x = -3y - 7
    15·1 answer
  • Solve the equation for y.<br> y - 9 = 3x + 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!