Answer:
25 in
Step-by-step explanation:
The diameter is shown to be 10/4 times the height, so the diameter of the smaller solid is ...
(10/4)×(10 in) = (100/4) in = 25 in
Answer:
rectangle and the perimeter of the rectangle is 28 inches.
explain
p= 2 * length + 2 * width.
Hence, we can set up an equation as following.
2 y + 2x = 28.
The expression that represents the phrase "twice the difference of a number and 5" is 2(x - 5).
<h3>What is the expression that represents the phrase?</h3>
The difference of a number and 5 is given by:
x - 5.
As we don't know the number, hence we call it x.
Twice that is:
2(x - 5).
Hence the expression that represents the phrase "twice the difference of a number and 5" is 2(x - 5).
A similar problem, in which the expression that represents a phrase is found, is given at brainly.com/question/2164351
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Answer:
D.
Step-by-step explanation:
1) according to the definition of parabola d(focus)=f(directrix),
2) then
3) after evoluation the equation:
(y+4)²=-4x+8 or (y+4)²= -4(x-2);
4) correct answer is D.
