Answer:
That is a picture of the answer and the explanation
Step-by-step explanation:
5x + 8y = 29, when x = 17
Plug in 17 for x.
5(17) + 8y = 29
Simplify.
85 + 8y = 29
Subtract 85 from both sides.
8y = 29 - 85
Simplify.
8y = -56
Divide both sides by 8.
y = -7
~Hope I helped!~
Answer:
4 hours, 150 x 4 = 600 pls give brainliest
Step-by-step explanation:
Hey mate !!
Here's your answer !!
Given :
Radius = 7 cm
The angle between the arc = 30°
To find :
Area of sector = ?
Proof :
We know that,
Area of sector = Ф / 360° * πr²
Here Ф = 30°, r = 7 cm, π = 22 / 7
Substituting them in the formula we get,
= Area of sector = 30° / 360° * 22 / 7 * 7 * 7
=> Area of sector = 1 / 12 * 22 * 7
=> Area of sector = 154 / 12
=> Area of sector = 12.83 cm²
Hope my answer helped !!
Cheers !!
3 1/2 + 4 5/6
Multiply 3 1/2 by 3/3 so that both fractions have "6" as their bottom number (denominator).
3 1/2 × 3/3 = 3 3/6
So, our new question is this : 3 3/6 + 4 5/6
Basically, when both fractions have the same bottom number (denominator), all you have to do is add the top numbers (numerators) as well as adding the whole numbers. Remember, you always keep the bottom number (denominator) the same when you are adding or subtracting.
Whole number : 3 + 4 = 7
Numerator : 3 + 5 = 8
Denominator : 6
So, our answer is 7 8/6
However, because the top number (numerator) is greater than the bottom number (denominator), you have to make the whole number larger.
So, our answer is 8 2/6
Simplify.
8 1/3
~Hope I helped!~