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Aloiza [94]
3 years ago
7

1. Write an equation of an ellipse in standard form with the center at the origin and with the given characteristics.

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
5 0

Answer:

a.

b.

d.

The answer for the entire quiz is

a.

b.

a.

d.

a.

Sergeeva-Olga [200]3 years ago
4 0

Answer:

1. A

2. B

3. A

4. D

5. A

Hope I helped!

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A varies directly with B. If A=44 when B=110, find A when B=140
Kay [80]

\frac{44}{a}  =  \frac{110}{140}

a =  \frac{44 \times 140}{110}  = 56

7 0
3 years ago
Anyone know how to do this? i dont know how to get the whole angle including 44 and P
Ganezh [65]

Answer:

C

Step-by-step explanation:

The total circumference = 5*2 pi = 10pi

You are trying to find (360-44)/360 of the circumference, which simplifies to 79/90.

79/90 *10pi =

79pi/9, which is C

4 0
3 years ago
PLEASE KNOW BEFORE YOU ANSWER.
barxatty [35]

Answer:

The error is the exponent in the answer should be 11.

Step-by-step explanation:

When you move the decimal place one spot as they do in the final step to move it from a base 10 to a base 1, we have to add a exponent on. Therefore, it should go from 10 to 11.

8 0
3 years ago
The result of subtracting 2 from its opposite is?<br> 0<br> 1<br> 4<br> -4
Katen [24]
The answer is 4 because 2--2 the two negatives make it a positive so its 2+2=4
7 0
3 years ago
Read 2 more answers
How do I solve this
Montano1993 [528]
Use arccos...cos^-1 so

cos^-1 (0.8195)

it equals 34.96522689°
6 0
3 years ago
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