(5,0) is a solution to the equation y = 5x + 5 Question 11 options: True False
Answers
Answer:
False
Step-by-step explanation:
y=5x + 5
0=5 (5)+5
0=10+5
0≠15
False
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3. The surface area of the sphere is 30 m2. Find the radius of the sphere.
Write 1 and 1/3 as an improper fraction
Y=2x-53x+8y+32=56 What does y and x equal?
If the points (–2, 2), (–4, 4), (2, –2), and (4, –4) are joined to form a straight line, at what point does the line intersect the y-axis?
Answers
The area of the square notinside the circle is 30.96 in².
What is a circle?
A circle is a two-dimensional figure with a radius and circumference of 2πr.
The area of a circle is πr².
We have,
Square:
Side = 12 in
Area = 12²
Area = 12 x 12 = 144 in²
Circle:
Since the circle is inside the square.
Radius = 12/2 = 6 in
Area = πr² = 3.14 x 6 x 6 = 113.04 in²
Now,
The area of the square not inside the circle.
= Area of the square - Area of the circle
= 144 - 113.04
= 30.96 in²
Thus,
The area of the square notinside the circle is 30.96 in².
Learn more about circle here:
#SPJ2
Then find the area of the circle. To do this we use pi x r^2. The radius of the circle is 6 inches. Pi x 6^2 = 113.04inches^2.
144 - 113.04 = 30.6, so your answer is 30.6 inches^2
The circles circumference is worked out by using pi x d. The diameter is 12 inches, so 3.14x12 = 37.68 inches.
The squares perimeter is 12 x 4 = 48 inches.
If you round up the circumference of the circle to the nearest integer, you get 38 inches. The ratio would therefore be, 38:48, which can be rounded down to 19:24 :)
Answers
solve am+3m+3mx
solve for m interms of akx
Answers
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It is –2 throughout the line.
It is fraction negative 1 over 2 throughout the line.
The slope from point O to point A is one-half times the slope of the line from point A to point B. The slope from point O to point A is two times the slope of the line from point A to point B.
Answers
Answer:
The slope is fraction negative 1 over 2 throughout the line.
Step-by-step explanation:
The slope (m) of a line is computed as follows
m = (y2 - y1)/(x2 -x1)
where (x1, y1) and (x2, y2) are the coordinates of 2 points of the line. Taking, for example, points (0, 0) and (-4, 2), the slope is:
m = (2 - 0)/(-4 -0) = -1/2
Then, the slope is -1/2 throughout the line.
Answers
(4x + 5)(5x - 3).
step-by-step explanation:
20x^2 + 25x - 12x - 15 by grouping:
Start with the expression:
20x^2 + 25x - 12x - 15.
Group the terms in pairs, like this:
(20x^2 + 25x) - (12x + 15).
Now, look for the greatest common factor (GCF) in each group:
In the first group
(20x^2 + 25x), the GCF is 5x because both terms are divisible by 5x.
So, factor out 5x: 5x(4x + 5).
In the second group (12x + 15), the GCF is 3 because both terms are divisible by 3.
So, factor out 3: 3(4x + 5).
Now, your expression looks like this:
5x(4x + 5) - 3(4x + 5).
Notice that both groups have the common factor (4x + 5).
Factor this out: (4x + 5)(5x - 3).
So, the factored form of 20x^2 + 25x - 12x - 15 is (4x + 5)(5x - 3)
Answers
Answer:
4478 m
Step-by-step explanation:
Answer:
4478 m.
Step-by-step explanation:
That is 4392 - (-86)
= 4392 + 86
= 4478 m.