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Assoli18 [71]
3 years ago
13

Given the relation A={(5.2),(7,4),(9,10),(x,5)} which value of x

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

11

Step-by-step explanation:

If you notice the x values 5, 7, 9, x you'll see thy are going up by adding 2.  

do 9 + 2 = 11

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Select the correct answer. What is the value of this expression when g= -3.5? 8-[2g-5]
Aleks [24]

Answer:

20

Step-by-step explanation:

2g =  -3.5x2 = -7

-7 - 5= -12

8 - -12=20

6 0
3 years ago
What’s the circumference of circles
ale4655 [162]

Answer:

62.83185

Step-by-step explanation:

C=2πr=2·π·10≈62.83185

6 0
2 years ago
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An initial population of 30 rabbits doubles each year for 6 years what is the rabbit population after 6 years?
yanalaym [24]

Answer:

1920

Step-by-step explanation:

Each time you multiply by to 6 times. 30 does not count as a year.

3 0
3 years ago
Referring to triangle ABC, find the area of the triangle.
kondaur [170]

Answer:

Area = 337

Step-by-step explanation:

Given

a = 42.5

c = 35.5

B = 153.5^\circ

Required

Area of triangle

This is calculated as:

Area = 0.5 *a* c * \sin(B)

This gives:

Area = 0.5 *42.5* 35.5 * \sin(153.5)

Area = 0.5 *42.5* 35.5 * 0.4462

Area = 336.602125

Area = 337 --- approximated

4 0
3 years ago
Priya has a recipe for banana bread. She uses 7/1/2 cups of flour to make 3 loaves of banana bread. Andre will follow the same r
wlad13 [49]

Answer:

5b=2f

Step-by-step explanation:

Priya uses 7\dfrac{1}{2} cups of floor to make 3 loaves of banana bread.

Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.

To find the relation between b and f, the steps are as follows :

\dfrac{\text{cups of flour}}{\text{loaves of banana bread}}=\dfrac{7 \dfrac{1}{2}}{3}\\\\=\dfrac{\dfrac{15}{2}}{3}\\\\=\dfrac{15}{2}\times \dfrac{1}{3}\\\\=\dfrac{5}{2}

It means,

\dfrac{f}{b}=\dfrac{5}{2}\\\\5b=2f

So, the relationship between b and f is "5b=2f".

4 0
3 years ago
Read 2 more answers
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