Answer:
28⁰
Step-by-step explanation:
Angle = 62⁰
Complement = 90 -62 = 28⁰
The decimal form for nine and fifteen-thousandths is 9.15.
The accepted method for representing both integer and non-integer numbers is the decimal numeral system. Decimal notation is the term used to describe the method of representing numbers in the decimal system.
A number is a numerical unit of measurement and labeling in mathematics. The natural numbers 1, 2, 3, 4, and so on are the first examples. Number words are a linguistic way to express numbers.
The given decimal form for nine and fifteen thousandths will be:-
Nine and fifteen thousandths = 9.15
Therefore, the decimal form for nine and fifteen-thousandths is 9.15.
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Answer:
48in
Step-by-step explanation:
We know that the photograph is
Width photo = 5in
Lenght photo = 7in
The length and width of the frame are 2x inches larger than the width and frame of the photograph so:
Width frame = 5in x 2 = 10 in
Lenght frame = 7in x 2 = 14 in
The perimeter is the distance around a two-dimensional shape. Then, the perimeter of the frame is:
Perimeter = 10 in + 14 in + 10 in + 14 in = 48in
Answer:
12 3/8, first you want to change the first fractions denominator equal to the second fractions denominator. Since 4 and 8 are multiples, it easily changes. So the new numbers would be 3 4/8 + 8 7/8 you first add the whole numbers, then the fractions to get 12 3/8.
Answer: 3 2/4 added to 8 7/8 = 12 1/2
Step-by-step explanation:
3+8=11
2/4=4/8
4/8+7/8=1 4/8
1 4/8+11= 12 1/2
B. one eighth