2 years ago

In AABC, a = 3, b = 8, and m/C= 60. Find the length of side c

Mathematics

1 answer:

irga5000 [103]2 years ago

8 0

Step-by-step explanation:

please see photo attached for detailed analysis

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If y varies directly as x and y=35 when x=7, find y when x=11

sveta [45]

Y=kx
35=7k
35/7=k
k=5

y=5x
y=5×11
y=55

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3 years ago

Write an algebraic expression to represent each scenario. Part A: “the sum of 6 and y”

Nostrana [21]

Answer:

6 + y

Step-by-step explanation:

Here, we want to write an algebraic expression to represent the situation

Mathematically, we want to add 6 and y

The algebraic expression will be;

6 + y

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3 years ago

The number y of hits a new website receives each month can be modeled by y = 4070ekt, where t represents the number of months th

makvit [3.9K]

Answer:

k = 0.2645

Step-by-step explanation:

Given model:

y = 4070 $e^{kt}$

y = no. of hits website received = 9000 (in 3rd month)

t= no. of months website has been operational = 3

put in the above equation:

9000 = 4070 $e^{3k}$

$\frac{9000}{4070}$ = $e^{3k}$

$\frac{900}{407}$ = $e^{3k}$

Taking natural logarithm on both sides, we get:

$ln\frac{900}{407}$ = $ln(e^{3k})$

$ln\frac{900}{407}$ = 3k lne

lne=1

$ln \frac{900}{407}$ = 3k

or k = $\frac{1}{3}$ $ln\frac{900}{(407)}$

k = $\frac{1}{3}$ (0.7936)

k = 0.2645

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3 years ago

Mae Ling earns a weekly salary of $400 plus a 6.5% commission on sales at a gift shop. How much would

Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

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2 years ago

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Arianna runs up 4 flights of stairs then runs down 4 flights of stairs. Does this situation represent additive inverses

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Answer:

Yes because she ends up back at zero

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2 years ago