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rusak2 [61]
3 years ago
7

Find the arc length of the partial circle.

Mathematics
1 answer:
Step2247 [10]3 years ago
3 0
Arc length of the quarter circle is 1.57 units.
Solution:
Radius of the quarter circle = 1
Center angle (θ) = 90•

Arc length = 1.57 units
Arc length of the quarter circle is 1.57 units.
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Find the missing side length. Show all of your work. I'll give you the brilliant crown if you answer the question correct.
lubasha [3.4K]

Answer:

h = 6

Step-by-step explanation:

We need to use Pythagorean theorem.

h² + 8² = 10²

h² = 100 - 64 = 36

h = 6

4 0
3 years ago
I took the quiz the first time and failed. i really need help on this one.
Archy [21]

Answer:

x = 180 - (37 + 53)

Step-by-step explanation:

x + 37 + 53 = 180

x = 180 - (37 + 53)

All of the angles have to equal 180 due to the supplementary angles thm

3 0
3 years ago
The ratio of boys to girls in a summer camp is 2 to 3. how many boys and girls are there if the camp has 350 students?
borishaifa [10]
2 times 25 equals 50. 3 times 100 is 300. 50+300=350
6 0
2 years ago
Is h(x)=6 a linear equation, explain
puteri [66]
A linear equation is an equation for a straight line. And yes that is a linear equation. Because<span> it is of the form h(x) = mx + b where m=0 and b = 23 h(x) = mx + 23</span>
8 0
3 years ago
Sharon buys a new phone that is $144.60. It is on sale for 25% off, and she has to pay a 6.5% sales tax. How much does she pay f
-BARSIC- [3]

Answer:

$115.50

Step-by-step explanation:

<em>To find out what she paid with the discount and no tax, turn the percentage into a decimal. To do that, divide it by 100.</em>

25 / 100= .25

Then, multiply that by the total.

.25 * 144.6= 36.15

<em>Subtract that by the total.</em>

144.6 - 36.15=108.45

<em>Now, we need to find the sales tax. Again, we know to divide the percentage by 100 to get the decimal. In that case, 6.5% is now .065.</em>

Multiply that by the discounted price.

.65 * 108.45= 7.05

<em>Add that to the price.</em>

108.45 + 7.05 =115.50

$115.5 would be the total price.

<em>:)</em>

8 0
3 years ago
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