Simplify the ratio: 28:35
Answers
28/7= 4
35/7= 5
4:5
Those are divisible by 7 so divide both sides by seven
the answer is 4:5
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Answers
Answer:
200 is 10 times as much as 20
Step-by-step explanation:
Let the number be y
as per the condition 200 is 10 times as much as y.
Solve for y:
10 times as much as x represents as
Then;
200 = 10y ......[1]
Division property of equality states that you divide the same number to both sides of an equation.
Divide by 10 to both sides in equation [1];
Simplify:
y= 20
Therefore, 200 is 10 times as much as 20.
(1 point)
2(18 + 4) = 44
fraction 1 over 2 (18 + 4) = 11
2(18 × 4) = 144
fraction 1 over 2 (18 × 4) = 36
Answers
Answer:
fraction 1 over 2 (18 × 4) = 36
Area of standard triangle
Where,
Base of triangle = lenght of rectangle = 18 feet
&
Height of triangle = width of rectangle = 4 feet
Answers
living room = 7x6 = 42ft²
total = 24+42 = 66ft²
the answer would be 48 because they are asking how much for the den
8*3=24
24*2=48
Answers
First, the equation = 180:
We have 31, x+4, and 3x+9.
What we can do is make an equation in which adds the angles to equal 180.
As so:
31 + x + 4 + 3x + 9 = 180
Combine like terms:
31 + x + 4 + 3x + 9 = 180
44 + x + 3x = 180
44 + 4x = 180
Now, we need to simplify this further by subtracting 44 from each side:
44 - 44 + 4x = 180 - 44
4x = 136
Next, to simplify this equation even further, we need to divide each side by 4 (Resulting in the x being alone on one side of the equation.)
4x / 4 = 136 / 4
x = 136 / 4
x = 34
Awesome! We now know that x = 34!
However, we are not completely finished with this problem. Let's continue.
To find the angles of S and T, we need to substitute 34 in for x:
S:
(x + 4)
(34 + 4)
38 degrees
T:
(3x + 9)
(3(34) + 9)
(102 + 9)
111 degrees
Amazing! We now can conclude all of the angles' measurements:
R = 31
S = 38
T = 111
Also, x = 34.
Hope I could help you out! If my math is wrong or it isn't the answer you were looking for, please let me know!
Have a good one.
Answers
So, divide both sides by 8
24 / 8 = 3
8 / 8 = 1
Answer: 3/1
Answers
Because:
1/5 = 2/10
and
1/2 = 5/10
2/10+5/10=7/10