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2 years ago

Which of the following values can be found by using the formula √1+cos^2 0?

Mathematics

1 answer:

Sati [7]2 years ago

5 0

Let's check

Remove root over and simplify 1+cot²Ø

1+cos²theta/sin²theta
sin²Ø+cos²Ø/sin²Ø
1/sin²Ø
cosec²Ø

Putting root over

cscØ

Sin can be found also along with csc

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(a-7)(a-3) as a function

stiv31 [10]

Answer:

a^2 −10a+21

Step-by-step explanation:

(a−7)(a−3)

Apply the distributive property by multiplying each term of a−7 by each term of a−3.

a^2 −3a−7a+21

Combine −3a and −7a to get −10a.

a^2 −10a+21

7 0

3 years ago

Put in Slope intercept form 2x + y =8

ElenaW [278]

Answer:

Slope is 8 here

Y= mx +c

And c= 8

Y = - 2x + 8

7 0

3 years ago

Read 2 more answers

Let g be the function given by g(x)=x^2*e^(kx) , where k is a constant. For what value of k does g have a critical point at x=2/

ArbitrLikvidat [17]

G `( x ) = $2x * e^{kx} + k x^{2} *e^{kx} = \\ = xe^{kx}(2 + kx )$
2 + k x = 0
k x = -2
k = -2: x = - 2 : 2/3 = - 2 * 3/2
k = - 3
Answer: for k= - 3, the function g ( x ) have a critical point at x = 2/3.

8 0

3 years ago

A number is less than 100. The number has 12 and 15 as factors.

miss Akunina [59]

Wouldn’t it be 60? 60 has both 12 and 15 as factors and is less than 100. 12 x 5 = 60 and 15 x 4 = 60.

7 0

3 years ago

What is the slope of -1,7 and 3,10

Diano4ka-milaya [45]

Answer:

m=3/4

Step-by-step explanation:

slope= $\frac{y_{2}-y_{1} }{x_{2}-x_{1}} \\$

$\frac{10-(7)}{3-(-1)} \\\frac{10-7}{3+1}\\\frac{3}{4} \\ =3/4\\$

Therefore the slope is 3/4

3 0

3 years ago