Given f(x)=-3x+4 , what is f(2) ?A.
–28
B.
–24
C.
–2
D.
10
Answers
-3(2)+4 = f(2)
That means that f(2)=-2.
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Roger has 2 1/2 cups of butter. A recipe for a loaf of bread requires 3/4 cup of butter. How many loaves can Roger bake?
What is the value of x in this simplified expression? (-j)^-7=1/(-j)^x
What is the approximate area of the shaded region?
The formulas for area of a rectangle and area of a parallelogram are the same. State the formulas and write about why they are the same.
Answers
You can use the Pythagorean Theorem to find missing lengths in objects that are right triangles.
What is Pythagorean Theorem?
The Pythagorean Theorem is a mathematical principle that relates to right triangles. It states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
You can use the Pythagorean Theorem to find missing lengths in objects that are right triangles.
The theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
By rearranging the formula, you can solve for the missing length when given the lengths of the other two sides.
This can be applied to real-world problems involving measurements of objects or distances, such as determining the length of a ladder needed to reach a certain height on a wall or calculating the distance between two points on a map.
Learn more about Pythagorean Theorem here:
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Answers
78.4 , 87, 89, 95, 96, 99
Q1 (lower quartile) = 87
Q2 (median) = (89 + 95) / 2 = 184/2 = 92
Q3 (upper quartile) = 96
Hope This Helps You!
Good Luck Studying :)
Answers
Convert the percentage to a decimal:
Multiply your decimal and 20:
Answers
The least number of tiles Jared will need, if Jared is redoing his bathroom floor, with tiles measuring 6 in. by 14 inches, The floor has an area of 8,900 in, which is 106.
What is the area?
An object's area is how much space it takes up in two dimensions. It is the measurement of the number of unit squares that completely cover the surface of a closed figure.
Given:
The measure of tiles = 6 in. by 14 in. ,
The area of the floor = 8900 inches²,
Calculate the area of the tiles as shown below,
Area of tiles = 6 × 14
Area of tiles = 84 inches²
Calculate the number of tiles as shown below,
Number of tiles = The area of the floor / Area of tiles
Number of tiles = 8900 / 84
Number of tiles = 105.9 = 106
To know more about Area:
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6 * 14 = 84 square inches
Now we just need to find out how many tiles of 84 square inches will fit in an area of 8900 square inches:
8900 ÷ 84 = 105,952380952381
Assuming we can't cut a tile into pieces, we may round the result to 106.
Answer: The least number of tiles Jared will need is 106.
Answers
$48 is the cost this month. You multiplied 60 and $0.05, and then added $45.
Answers
+12y and +2y
we add them together
12y+2y=(12+2)y=(14)y=14y
coeficient is 14
the constant is the number that is set already or the number that doesn't have it multiplied by a placeholder exg. 4 is a constnat but 4x is not so find the constants
+5 and +8
we add
5+8=13
the constant is 13
y coeficient=14
constant=14
= 6x+ (12y+2y)+ (5+8) (combine like terms)
= 6x+ 14y+ 13
Coefficient of y: 14
Constant: 13
Hope this helps~