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4 years ago

What is the approximate area of the shaded region?

Mathematics

2 answers:

vladimir2022 [97]4 years ago

8 0

The answer is 13.76 meters squared.

Alla [95]4 years ago

7 0

Approximately 13.73
The Square's area is 64 and the circle's area is approximately 50.27
the difference is your answer

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Can some one help me with this please and show me how to do this?

umka2103 [35]

Answer:

1.8

Step-by-step explanation:

Calculate the absolute values - the -1 turns into 1. Than the 0.8 stays the same.
After that you just add them together

4 0

3 years ago

15 POINTS and Will mark BRAINLIEST!!! PLease heLP

Mama L [17]

simplify the denominator

1/6 + 1 /x+1

common denominator

6(x+1)

1/6 *(x+1)/(x+1) = (x+1)/6(x+1)

1/(x+1) * 6/6 = 6/(6(x+1))

(x+1)/6(x+1) + 6/(6(x+1))= (6+ (x+1))/(6(x+1)) = (7+x)/(6*(x+1))

then

5/ (7+x)/(6*(x+1))

copy dot flip

5 * (6*(x+1))/(7+x) =30 * (x+1)/(7+x)

Answer : 30 * (x+1)/ (x+7)

4 0

3 years ago

The price of patatoes first increased by 10% and then fell by 8%. Find the net percentage change in the price of patatoes.

timofeeve [1]

Answer:

10%-8%=2

2/8=0.25

0.25×100=25

The net percentage is 25%

6 0

3 years ago

Given a sequence is defined by the explicit definition tn=n^2+n.... (questions attached)

s2008m [1.1K]

Question 1: The correct answer is Option 3: 20

Question 2: The correct answer is Option 3: 27

Step-by-step explanation:

We put the term number as value of n in explicit formula to find the term.

<u>Question 1:</u>

Given

$t_n=n^2+n$

To find t4, we will put t=4 in explicit formula

$t_4=(4)^2+4\\t_4=16+4\\t_4=20$

The correct answer is Option 3: 20

<u>Question 2:</u>

Given, the explicit formula

$t_n=2^n-n$

We have to find the 5th term, putting n=5 in the explicit formula

$t_5=2^5-5\\=32-5\\=27$

The correct answer is Option 3: 27

Keywords: Explicit formula, arithmetic sequence

Learn more about arithmetic sequence at:

#LearnwithBrainly

5 0

3 years ago

A solid has faces that consist of 1 pentagon, 5 congruent equilateral triangles, and 5 congruent squares. The solid has 11 verti

mrs_skeptik [129]

So the solid consist of 1 pentagon, 5 congruent equilateral triangle and 5 congruent squares and has 11 vertices so the number of edges of this solid is 20. I hope you are satisfied with my answer and feel free to ask form more if you have more clarifications.

5 0

3 years ago