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mars1129 [50]
3 years ago
11

The area of the following composite figure is 74 square inches. What is the value of b

Mathematics
1 answer:
oee [108]3 years ago
5 0
It is the last choice, 12
seven times two is 14
74-14=60
60/5=12
Hope this helps!!
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Multiplying by 10 , 100 , 1000 just write the answer down picture below
stepan [7]

Answer:

1.  1000

2.  10

3.  10

4.  663

5.  1,000

6.  715

7.  890

8.  483

9.  748

10.  1,000

11.  682

12.  1,000

13.  127

14.  509

I  cannot  see  question  15.

16.  22

Step-by-step explanation:

1. Three zeroes equal 1,000

2. One zero equal 10

3. One zero equal 10

4. Look at the value without the zeroes

5. Three zeroes equal 1,000

6. Look at the value without the zeroes

7. Since 890 has one zero, one more zero equal 10

8. Look at the value without the zeroes

9. Same as 8.

10. Three zeroes equal 1,000

11.  Look at the value without the zeroes

12.  Three zeroes equal 1,000

13. Same as 11.

14. Same as 13.

15. N/A

16. I am not sure about this one cause I don't know if there are more zeroes or not, but same as 13.

4 0
4 years ago
Can you help me with these two questions please !!!!
zubka84 [21]

Answer: (x+2)^{2}+(y-4)^{2} =16

and

(x-6)^{2} +(y+4)^{2} =20

Step-by-step explanation:

Equation for a Circle

(x-h)^{2} +(y-k)^{2} =r^{2}

h= -2 k= 4 r= 4

(x+2)^{2}+(y-4)^{2} =16

Part 2

Complete the Square

x^{2} +y^{2} -12x+8y+32=0\\(x^{2}-12x+-)+(y^{2}+8y)=-32\\(x^{2} -12x+36)=(y^{2} +8y+16)=-32+36+16\\\\(x-6)^{2} +(y+4)^{2} =20

6 0
3 years ago
Read 2 more answers
European car company advertises that their
Artyom0805 [142]

Answer:

22.11 miles per gallon

Step-by-step explanation:

1 km = 0.621371 miles

1 litre = 0. 264172 gallon

Given

Mileage of car =  9.4 Milometers per liter of gasoline

Mileage of car = 9.4 Km/ litres

now we will use 0.621371 miles for Km and 0. 264172 gallon for litres

Mileage of car = 9.4 * 0.621371 miles/ 0. 264172 gallon

Mileage of car = 9.4 * 2.3521 miles/ gallon

Mileage of car = 22.11  miles/ gallon

Thus, 9.4 Km/litres is same as 22.11 miles per gallon.

3 0
3 years ago
What is the remainder when 3x-2 is divided by 5x-4
Allushta [10]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Which of the following are not polynomials?
VladimirAG [237]
Letter b and letter c
8 0
3 years ago
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