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qaws [65]
3 years ago
7

What is 1423 divided bye 789

Mathematics
2 answers:
tresset_1 [31]3 years ago
8 0

Answer:

use calculator

Step-by-step explanation:

search calculator on google

DedPeter [7]3 years ago
7 0

Answer:

1.8

Step-by-step explanation:

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Find the quotient 5 divided by 7/8
Degger [83]

Answer:

5 5/7

Step-by-step explanation:

5*8/7 =

= 40/7 =

= 5 5/7

3 0
3 years ago
Read 2 more answers
What is the degree of the polynomial?<br> 2x2 + 3x + 1
Sliva [168]

Answer:

  2

Step-by-step explanation:

The degree of the polynomial ...

  2x^2+3x+1

is the largest exponent of x: 2.

This polynomial has degree 2.

8 0
2 years ago
In need help please
pantera1 [17]

Answer:

->a is 2

->b is one eight

Step-by-step explanation:

one fourth dividen in two becomes one eight.

5 0
2 years ago
Verify the following identity and show steps<br><br> (Cos2 θ)/(1+sin2 θ)= (cot θ-1)/(cot θ+1)
Paul [167]

Answer:

Verified below

Step-by-step explanation:

We want to show that (Cos2θ)/(1 + sin2θ) = (cot θ - 1)/(cot θ + 1)

In trigonometric identities;

Cot θ = cos θ/sin θ

Thus;

(cot θ - 1)/(cot θ + 1) gives;

((cos θ/sin θ) - 1)/((cos θ/sin θ) + 1)

Simplifying numerator and denominator gives;

((cos θ - sin θ)/sin θ)/((cos θ + sin θ)/sin θ)

This reduces to;

>> (cos θ - sin θ)/(cos θ + sin θ)

Multiply top and bottom by ((cos θ + sin θ) to get;

>> (cos² θ - sin²θ)/(cos²θ + sin²θ + 2sinθcosθ)

In trigonometric identities, we know that;

cos 2θ = (cos² θ - sin²θ)

cos²θ + sin²θ = 1

sin 2θ = 2sinθcosθ

Thus;

(cos² θ - sin²θ)/(cos²θ + sin²θ + 2sinθcosθ) gives us:

>> cos 2θ/(1 + sin 2θ)

This is equal to the left hand side.

Thus, it is verified.

5 0
2 years ago
Marking brainliest <br><br> Don’t know what to write for the last 2
nlexa [21]

Answer:

Business, management, marketing and technology.

Engineering, manufacturing and industrial technology.

i am not sure but i hope it will help you.

please mark me as brainlest.

4 0
2 years ago
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