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kiruha [24]
3 years ago
14

Hhhhhhheeeeelllllpppppppp

Mathematics
1 answer:
professor190 [17]3 years ago
8 0

Answer:

tan 41 = 0.87

sin 63 = 0.89

cos 14 = 0.97

Step-by-step explanation:

No explanation since the question states to use the ALEKS calculator so you just make sure the calculator is in degrees then simply press tan 41 etc.

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2(x−23)=0 plz answer
Veronika [31]
Don’t get it what r the options
5 0
3 years ago
Seventy-two is what percent of 45?
Lemur [1.5K]
72% of 45 would be 32.4
4 0
3 years ago
Read 2 more answers
Which equation has no solution?
RUDIKE [14]

Answer: B

Step-by-step explanation:

4(x+3)+2x=6(x+2)

4x+12+2x=6x+12

6x+12=6x+12

12=12

All real solutions

5+2(3+2x)=x+3(x+1)

5+6+4x=x+3x+3

11+4x=4x+3

11=3

No solution

7 0
2 years ago
Determine if each equation is a linear equation.
Lady_Fox [76]

Answer:

Linear-1,2,3,6

Nin-Linear-4,5

Step-by-step explanation:

A linear equation is an equation in which the highest power of the  variable is 1.

Out of the given equations, the following are linear.

1) 5x_1 + x_2 - 7x_3 = 4

2) 5x_1 + 4.6x_2 + 12x_3 = -5

3) 3x_1 - x_3 = -5x_2 + 7

6) 6x_1 - 4x_2 + x_3 = 0

These equations on the other hand are nonlinear.

4) 3x_1x_2 + x_3 = 5

5) 4x_1^3 + x_2 = 5

No 4 contains a term which is the product of two variables therefore it is not linear.

No 5 contains a term whose highest power is 3. Such an equation is a Cubic Equation.

4 0
3 years ago
The function V(t)= 1,000(1.06)^2t models the value of an investment after t years.
RideAnS [48]

Answer:

It's 1,000

Step-by-step explanation:

exponential form is f(x)= a × b^2

(a=initial amount)

(b=growth rate)

you would replace a for 1000 and b for .06 (+1)

v(t)=1000(1.06)^2t

therefore the initial amount is 1000

if this didnt help sorry lol

8 0
2 years ago
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