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
natta225 [31]
3 years ago
8

Please give an explanation!!!

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0

Answer:

  • B) 5

Step-by-step explanation:

The area is the sum of three sections: rectangle and two same triangles

<u>Rectangle has sides of </u>

  • 10 and 9 - 4 = 5

<u>Triangles have sides of </u>

  • 4 and 10/2 = 5

The missing number is 5 for both parts of the equation

Correct option is B

lawyer [7]3 years ago
6 0

Answer:

d

Step-by-step explanation:

You might be interested in
Write an exponential function for graph that passes through the following points (-3,80);(-1,20)
padilas [110]

Answer:

y

=

4

(

1

2

)

x

Explanation:

An exponential function is in the general form

y

=

a

(

b

)

x

We know the points

(

−

1

,

8

)

and

(

1

,

2

)

, so the following are true:

8

=

a

(

b

−

1

)

=

a

b

2

=

a

(

b

1

)

=

a

b

Multiply both sides of the first equation by

b

to find that

8

b

=

a

Plug this into the second equation and solve for

b

:

2

=

(

8

b

)

b

2

=

8

b

2

b

2

=

1

4

b

=

±

1

2

Two equations seem to be possible here. Plug both values of

b

into the either equation to find

a

. I'll use the second equation for simpler algebra.

If

b

=

1

2

:

2

=

a

(

1

2

)

a

=

4

Giving us the equation:

y

=

4

(

1

2

)

x

If

b

=

−

1

2

:

2

=

a

(

−

1

2

)

a

=

−

4

Giving us the equation:

y

=

−

4

(

−

1

2

)

x

However! In an exponential function,

b

>

0

, otherwise many issues arise when trying to graph the function.

The only valid function is

y

=

4

(

1

2

)

x

7 0
3 years ago
What the unit rate for this? “9 inches of snow in 3 hous”
anastassius [24]

Answer:

3 inches per hour

Step-by-step explanation:

divide the number on the y axis (i'm assuming it's inches of snow) by the number on the x axis (i'm assuming its hours)

by doing this you will get 3 inches per hour

4 0
3 years ago
I’m not sure why the picture didn’t work
lutik1710 [3]

Answer:

4.1

Step-by-step explanation:

6 0
2 years ago
The profit y (in dollars) for a company for selling x games is represented by y=32x. Graph the equation. ANSWER BEFORE 11 FOr BO
natulia [17]

Answer:

I guess that we have the linear equation:

y = 32*x

Where y is the profit, and x is the number of games sold.

Then the first step may be doing a table.

Give x different values, then find the value of y.

if x = 0

y = 32*0 = 0

if x = 1, y = 32*1 = 32

if x = 2, y = 2*32 = 64

Then the points:

(0,0) (1,32) and (2, 64) belong to this line, now we need to conect them with a straigth line and its ready.

The graph will be:

8 0
2 years ago
7. 12, 24, 4, 18, 12, 9<br><br> Using the data, create a histogram.
Mnenie [13.5K]

Answer:

import pandas as pd

vec = pd.Series([7.12,24,4,18,12,9])

vec.plot(kind = 'hist')

Step-by-step explanation:

You can use python for that.

By doing

import pandas as pd

vec = pd.Series([7.12,24,4,18,12,9])

vec.plot(kind = 'hist')

And this is the result you get

5 0
2 years ago
Other questions:
  • A movie cost $3,254,107 to produce. what digit is in the hundred thousands place
    6·2 answers
  • Stanley drove his car on a business trip when he left the mleage was 840miles. And. when he returned the mileage was 1,200miles.
    13·1 answer
  • What is the value of x?<br><br> Enter your answer in the box.<br><br> x =
    5·1 answer
  • An adult blue whale can eat 4.0 x 10 square root 7 krill in a day, At that rate, how many krill ca an adult blue whale eat in 3.
    13·1 answer
  • Tina collects 487 seashells and Wayne collects 345. After giving 40 seashells to Calvin, they put the remainder equally into 36
    13·1 answer
  • Select all irrational numbers
    15·2 answers
  • PLEASE help me with 85 it’s a test please help me quick and no links please this is serious
    6·1 answer
  • Been trying to get this one answered for months, will make the first one to answer a brainliest :D Please explain how you did it
    7·1 answer
  • If you have 0.25 grams of salt and add 0.31 grams of pepper, how many grams do you have in total?​
    13·1 answer
  • QUESTION 21 ✓ Round 5 1/3 to the nearest whole number?<br>​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!