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Zigmanuir [339]
3 years ago
9

21/x=7 the solution

Mathematics
1 answer:
djyliett [7]3 years ago
6 0

Step-by-step explanation:

×/21 x ×/21 = 7× x/21

x= 1/3

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Please answer the question below
alexandr402 [8]

The value of x in the given sector is determined as 7.1.

<h3>Area of the sector</h3>

Total area of the sector = area of the shaded + area of the unshaded

Since shaded and unshaded areas are equal, the value of x is calculated as follows;

πr²θ/360 = πx²60/360 +  πx²60/360

πr²θ/360 = 2(πx²θ/360)

πr² = 2(πx²)

r² = 2x²

x² = r²/2

x² = (10²)/2

x² = 50

x = √50

x = 7.1

Thus, the value of x in the given sector is determined as 7.1.

Learn more about area of sector here: brainly.com/question/22972014

#SPJ1

4 0
1 year ago
A local hamburger shop sold a combined total of 500 hamburgers and cheeseburgers on Wednesday. There were 50 more cheeseburgers
Komok [63]
500-250=250 so if there were 50 more cheeseburgers it would be 300 cheeseburgers so they would of have to sold 200 hamburgers on Wednesday to have sold 500 burgers in total do the answer is 200 hamburgers
4 0
3 years ago
Is Frieda’s work correct? Explain how she can check her solution.
lyudmila [28]

Answer:

Frieda's work is correct.

Step-by-step explanation:

z+22= 64 can also be z= 64-22

64-22= 42

Meaning, z= 42

42+22-22= 64-22

42= 42

7 0
3 years ago
Read 2 more answers
thhen isabella filled 3 more pages with 36 photos which she evenly divided between the pages. is the number of photos on one of
choli [55]

Answer:

less

Step-by-step explanation:

36 divided by 3 is 0.08333333333

7 0
3 years ago
7-^3<br> Simplify this expression. Use 7 as the base.
katen-ka-za [31]
Hopefully this photo helps

7 0
3 years ago
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