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Alexus [3.1K]
3 years ago
6

Sin55+cos55=2^1/2/sec10​

Mathematics
1 answer:
kobusy [5.1K]3 years ago
8 0

Answer:

what is this,is this a question

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Adult tickets for the evening show at XD Theater are $16 and children's tickets are $8. If the theater seats 282 people, how man
ipn [44]
The answer is 151 adult tickets. All you have to do is divide 2416 by 16 and you get 151
7 0
2 years ago
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Write an equation of a line containing (2, 1) and (3, 4) in point-slope form.
ivann1987 [24]

Answer:

y-1=3(x-2)

Or

y-4=3(x-3)

Step-by-step explanation:

The slope formula is given by:

m=\frac{y_2-y_1}{x_2-x_1}

The line containing (2, 1) and (3, 4)  has slope;

m=\frac{4-1}{3-2}=3

The point-slope form is given by:

y-y_1=m(x-x_1)

We substitute the point and slope to get:

y-1=3(x-2)

Or

y-4=3(x-3)

8 0
3 years ago
Solve the equation for x. x2 = 25/784 The solution of the equation is x =
aniked [119]

Step-by-step explanation:

x² = 25/784

Since 25 = 5² and 784 = 28²,

x = ±(5²/28²) = ±5/28.

3 0
3 years ago
Read 2 more answers
Help me please, ps u don't have to answers all of them
Leni [432]
A) To find the surface area of a cube, you have to use the formula 6•a^2
meaning you just have to calculate one side and multiply it by six.
541.5 is the surface area of the cube.
B) To find the surface area for just five sides, you'll be doing the same, except instead of 6 it'll be five.
so multiply 9.5 by itself
you get 90.25
Then you multiply 90.5 by 5
You get 451.25

Unfortunately I'm not sure how to do C. good luck

5 0
3 years ago
Evaluate 5+x-5*8 for x = 7
Sladkaya [172]

Answer:

- 28

Step-by-step explanation:

Plug in 7 for x

5 + 7 - 5 x 8

5 + 7 - 40

12 - 40

-28

8 0
3 years ago
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