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Maru [420]
2 years ago
13

Type the integer that makes the following addition sentence true for Brainliest!!!!!!!!

Mathematics
2 answers:
iris [78.8K]2 years ago
6 0

Answer: 18

Step-by-step explanation:

It’s asking: what plus 47 equals 65?

so to find this, you could do 65 - 47 = ?

65 - 47 = 18

The answer is 18

ololo11 [35]2 years ago
3 0

Answer:

18

Step-by-step explanation:

65-47 = 18 there please thanks and 5 stars and brainliest :)

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Rewrite the statement in mathematical notation. (Let n be the number of cases of Bangkok flu and t be time.) There are presently
Darya [45]

Let us say that t is number of months and n is the number of cases of Bangkok flu, therefore the equation we can create here is:

dn / dt = 10 t + 450

<span>where 10 represents the slope and 450 represents the y-intercept</span>

7 0
2 years ago
What is the approximate percent decrease when a fish count goes down from 850 to 500? The percent decrease is approximately 40%.
Korolek [52]

Answer:

<h2><em>The percent decrease is approximately 40%. </em></h2>

Step-by-step explanation:

Step one:

given data

initial count of fish= 850

final count of fish= 500

Required

% decrease

Step two:

% decrease= final-initial/initial*100

substitute

% decrease= 850-500/850*100

% decrease=350/850*100

% decrease= 0.41*100

% decrease= 40.1%

<em>The percent decrease is approximately 40%. </em>

7 0
3 years ago
Read 2 more answers
If (-1, y) lies on the graph of y= 2^2x, then y=<br> -4<br> 1/4<br> 1
AfilCa [17]

Answer:

1/4

Step-by-step explanation:

Substitute x=-1 to find y

Given y= 2^2x

y(-1)=2^-2=1/(2^2)

7 0
2 years ago
Every time Kristina bakes a batch of brownies, she uses 1/8
mash [69]

Answer:

6 batches

Step-by-step explanation:

3/4 divided by 1/8 = 6/8 divided by 1/8 = 6 batches

3 0
3 years ago
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Select the correct answer from each drop-down menu. the four vertices of an inscribed quadrilateral divide a circle in the ratio
AleksandrR [38]

The four angles of a quadrilateral are  30°, 60°, 150°, and 120°  if the four vertices of an inscribed quadrilateral divide a circle in the ratio 1:2:5:4.

<h3>What is quadrilateral?</h3>

It is defined as the four-sided polygon in geometry having four edges and four corners.

We have the four vertices of an inscribed quadrilateral divide a circle in the ratio:

1:2:5:4

Let the sides of the quadrilateral be x, 2x, 5x, 4x.

We know the sum of all angles of quadrilateral = 360°

x+2x+5x+4x=360

12x = 360

First angle, x = 30°

Seconds angle, 2x = 2×30 ⇒ 60°

Third angle, 5x = 5×30 ⇒ 150°

Fourth angle, 4x = 4×30 ⇒ 120°

Thus, the four angles of a quadrilateral are  30°, 60°, 150°, and 120°

Learn more about the quadrilateral here:

brainly.com/question/6321910

3 0
1 year ago
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