We can write a fraction as a decimal by dividing the denominator of the fraction into the numerator of the fraction.
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To write a decimal as a percent, we can multiply by 100 which moves the decimal point two places to the right.
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B. 21
C. 0
D. -3
Answer:
f(-3) = 15,111111
Step-by-step explanation:
In order to find out f(-3), we need to substitute x with -3.
Since f(x)= x^-2 - 4x + 3,
f(-3) = (-3)^-2 -4(-3) + 3
f(-3) = 1/9 + 12 + 3
f(-3) = (1 + 108 + 27) / 9
f(-3) = 136 / 9
f(-3) = 15,111111
Answer:
each friend gets 3 stickers
Step-by-step explanation:
9÷3=3
Answer: instead of 10 + -3 think of it as 10 - 3. If you see a plus sign and a negative then just change it to subtraction
Step-by-step explanation:
10 + -3
|
V
10 - 3
True or false
Answer:
A) True
Step-by-step explanation:
Hello! In this diagram, <2 and <3 ARE corresponding angles. The answer above is incorrect, and I am sorry if you put false! Hope this comes to your help / anybody in the future who has this same lesson. (:
9 in
13 in
Surface Area =
Help also explain please
The given dimensions are of a rectangular prism, and the surface area can be calculated using the formula 2lw + 2lh + 2wh, which gives 366 square inches for a prism with dimensions 13 inches, 9 inches, and 3 inches.
The numbers given, 3 inches, 9 inches, and 13 inches, are usually the dimensions of a rectangular prism, which is a type of box shape. The Surface Area of a rectangular prism is given by the formula 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height. Based on the numbers given, we can see that :
So, substitute these values into the formula:
Surface area = 2lw + 2lh + 2wh = 2(13x9) + 2(13x3) + 2(9x3) = 234 + 78 + 54 = 366 square inches.
This means the surface area of the box is 366 square inches. The surface area of a shape is a measure of the total area that the surface of the shape covers.
#SPJ11