Write 5 equations where the sum is equal to 9
Answers
2. 0 + 9
3. 2 + 7
4. 1 + 8
5. 7 + 2
Here are 5 equations where the sum is equal to 9:
Equation 1: 4 + 5 = 9
Equation 2: 6 + 3 = 9
Equation 3: 2 + 7 = 9
Equation 4: 1 + 8 = 9
Equation 5: 0 + 9 = 9
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How much interest is earned on a principal of $671.37 invested at an interest rateof 4% for four years?
Answers
Answer:
1/3 is larger than 1/6
Step-by-step explanation:
To understand this Better, we take the numerator as a single room while the denominator is the number of portion the room is divided to.
Now compare a room divided into 3 portions to the same size of room divided into 6 portions.
The size of the 3 portions will definitely be bigger than the sizes of the 6 portions. ..
Or mathematically, (1/3) = 0.33333 while (1/6) = 0.16666.
SL therefore, 0 .33333 is bigger than 0.16666
Answer:1/3
Step-by-step explanation: 1/3 is 33% and 1/6 is 16%
Answers
B. 1,506 in²
C. 1,560 in²
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The surface area of the composite shape is 1560 square inches
Step-by-step explanation:
The surface area of the top cardboard is,
SA = 5 x area of each side
Because one side is attached with another cardboard box . So while finding the area only 5 sides are calculated.
SA = 5 ( 10 x 10)
= 500 square inches
The surface area of the rectangular prism cardboard,
Given that,
l = 20 in
w =15 in
h = 8 in
A = 2(lw + wh + hl) - 100
We are subtracting 100 because it is the area of one side of the square cardboard box on top of the rectangular prism box .
A = 2(300 + 120 + 160) - 100
= 2(580) - 100
= 1160-100
= 1060 square inches
Total surface area = SA + A
= 500 + 1060
= 1560 square inches
The surface area of composite shape is 1760 square inches, if two cardboard boxes are stacked on top of each other. The top box is a cube with sides of 10 in and the bottom box is a rectangular prism with a length of 20 in, width of 15 in, and height of 8 in.
Step-by-step explanation:
The given is,
The top box is a cube with sides of 10 in
The bottom box is a rectangular prism with a length of 20 in, width of 15 in, and height of 8 in.
Step:1
Surface area of composite figure = Surface area of cube +
Surface area of rectangular prism
Step:2
Formula for surface area of cube,
( Only 5 sides area considered )
Where, a - Side of cube
From given, a = 10 inches
From the surface area equation,
= (5)(100)
= 500
Surface area of cube = 500 square inches
Step:3
Formula surface area of rectangular prism,
Where, w - Width
l - Length
h - Height
From the given values.
w = 15 inches
l = 20 inches
h = 8 inches
Surface area equation becomes,
= 2 ( 300 + 160 + 120 )-100
= 2 (580)-100
Surface area of rectangular prism = 1060 square inches
From the step 1,
Surface area of composite shape = 500+1060
= 1560 square inches
Result:
The surface area of composite shape is 1560 square inches.
b. x ÷3
c. x · x · x
d. 3x · 3x · 3x
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Answers
is FALSE
Hope it helped : )
I took the test and it said the answer was (proportional)
I hope I help
Answers
24-18=6
she has 6 inch pieces of ribbon long]
She cut off 9 pieces, and each piece was 2 inches, so you'll have to multiply 9 by 2 to see how many inches she cut off in total. Multiplying 9 by 2 is the same as adding
2+2+2+2+2+2+2+2+2!
2*9=18
18 inches of ribbon were cut off.
Now, you have to subtract 18 from 24 to find how many inches are left. You need to subtract because you have the total inches and the amount cut off, and they want to know how much she didn't cut off.
24-18=6
6 inches are left.
I hope I helped! :)