Answer: 45% of 62 would be 27.9
Step-by-step explanation:
So the way I always figure these out is state the facts first. So we know 62 is equal to 100% in the equation. That means if we divided 62 by 10 then we would also divide 100% by 10%.
62 (divided by) 10 = 6.2
100% (divided by) 10% = 10%
Now we know what 10% percent of 62 is. We need to find 45%. Well divide 6.2 by 2 to get 5 % of 62. (That would be 3.1). Now that we know 10% of 62 and 5% of 62 we are all set.
6.2 x 4 = 24.8
24.8 = 40%
3.1 + 24.8 = 27.9
27.9 = 45% of 62
Answer:
29.9 times or approximately 30 times
Step-by-step explanation:
3.14×0.5
=1.57
so, 47/1.57
=29.9363057325
Answer:
(0,-5) and (0,5).
Step-by-step explanation:
We have been given that an equation of hyperbola .
First of all we will convert our given equation into the standard form of hyperbola.
Let us divide both sides of our equation by 100.
Since we know that the positive term in the equation of a hyperbola determines whether the hyperbola opens in the x-direction or in the y-direction. Our hyperbola has a positive term, so it opens in the y-direction (up and down).
The equation of a vertical hyperbola is :, where -a and a are vertices of our hyperbola.
Upon comparing our equation with vertical hyperbola equation we can see that vertices of our hyperbola will be (0.-5) and (0,5).
The perimeter is about 82 yards
first, the perimeter of the rectangles is 30*2 = 60 (the 7 is not a part of the overall perimeter so we do not need to add it)
the "perimeter" (circumference) of the 2 semi circles = (22/7)*7 = 22by using the formula C = pi*d (2 semi circles of the same diamter = 1 circle)
now just add the 2 answers
22 + 60
= 82 yards
Create equivalent expressions in the equation that all have equal bases.<span><span><span>3<span>2<span>(<span>x+2</span>)</span></span></span>=<span>3<span><span>−3</span><span>(<span>x+12</span>)</span></span></span></span><span><span>3<span>2<span>x+2</span></span></span>=<span>3<span><span>-3</span><span>x+12</span></span></span></span></span>Since the bases are the same, then two expressions are only equal if the exponents are also equal.<span><span>2<span>(<span>x+2</span>)</span></span>=<span><span>−3</span><span>(<span>x+12</span></span></span></span>Simplify the left side.<span><span><span>2x</span>+4</span>=<span><span>−3</span><span>(<span>x+12</span>)</span></span></span><span><span><span>2x</span>+4</span>=<span><span>-3</span><span>x+<span>12
</span></span></span></span>Simplify the right side.<span><span><span>2x</span>+4</span>=<span><span><span>−3</span>x</span><span>−36</span></span></span><span><span><span>2x</span>+4</span>=<span><span><span>-3</span>x</span><span>-<span>36</span></span></span></span>
x=<span>−<span>8
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