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ryzh [129]
3 years ago
6

PLEASE HELP!! NO LINKS!!

Mathematics
1 answer:
Mazyrski [523]3 years ago
6 0

Answer:

105°

cause You can measure an arc in degrees just like you measure an angle

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Juan invested $100 in a savings account the earns 5% annually. The value, A, of the investment can be calculated using the equat
Karolina [17]

Answer:

$110.25

Step-by-step explanation:

Step one:

given

principal= $100

rate= 5%

time = 2 years

Required

The final amount

Step two:

The compound interest formula is

A=p(1+r)^t

substituting we have

A=100(1+0.05)^2\\\\A=100(1.05)^2\\\\A=100*1.1025\\\\A=110.25\\\\

The final amount is $110.25

6 0
3 years ago
On a final exam, each multiple-choice question is worth 4 points and each word problem is worth 8 points. Lorenzo needs
Elena-2011 [213]

Answer:

4x + 8y = 50 or 4x + 8y > 50

Step-by-step explanation:

To find which equation show the exact answer, Becasue he need at least 50 poitns to have a B, so:

4x + 8y must larger or equal to 50

In these choice, some I can't figure out what it means but the correct answer for this is:

4x + 8y = 50 or 4x + 8y > 50

Hope this help you :3

7 0
4 years ago
Read 2 more answers
Which line is a linear model for the data?
riadik2000 [5.3K]

Answer:

Here you go...

7 0
3 years ago
If a triangle has a height of 12 inches and a base of 5 inches, what is its area
Alina [70]
Area of a Triangle = base * height

Area = 12 inches * 5 inches

Area = 60 inches²
4 0
3 years ago
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Given that the center of a circle is C(-10,-7) and the point S(4,4) lies on the circle's edge calculate the circle's radius to t
fredd [130]

Answer:

r\approx 17.80

Step-by-step explanation:

<u>Equation of the Circle</u>

A circle can be completely defined knowing its center and radius. The radius is the distance from the center to any point in its edge. Since we know the center of the circle is (-10,-7) and one point in its edge is (4,4), we calculate the distance between those points:

r=\sqrt{(4-(-10))^2+(4-(-7))^2}

r=\sqrt{14^2+11^2}

r=\sqrt{196+121}=\sqrt{317}

\boxed{r\approx 17.80}

8 0
3 years ago
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