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butalik [34]
2 years ago
15

If the measure of ABC is 57º, what is the measure of AB?

Mathematics
1 answer:
azamat2 years ago
3 0

Answer:

114°

Step-by-step explanation:

The measure of an arc is double the measure of the angle between the chord and the tangent line.

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The expression 9x2 - 5x - 7 has ___ terms and a constant of ___.
lukranit [14]
Here r ur terms : (9x^2) , (-5x) , (-7)......so there r 3 terms
constant : a number by itself...no variables....so ur constant is -7
4 0
3 years ago
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Zoe creates a spreadsheet to make simple interest calculations. The user input values for the principal, rate, and time in years
Readme [11.4K]

Answer:

a. For A2 to compute the interest.

b. For B2 to compute the principal.

c. For C2 to compute the interest rate.

d. For D2 to compute time in years, given the interest, rate, and the principal.

e. For E2 to compute the time in months, given the time in years.

a) A2 = B2 x C2 x D2

b) B2 = A2/ (C2 x D2)

c) C2 = A2/ (B2 x D2)

d) B2 = A2/ (C2 x D2)

e) E2 = 12 x D2

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6 0
2 years ago
X(x+2) + y (x + 2) - 5(x + 2 ) can this be factored
Alina [70]

Answer:

(x+2)(x+y-5)

Hope this helps!

Brainliest?

6 0
3 years ago
Which conjunction about whole numbers is true?
alexandr402 [8]

Answer:

The sum of two even numbers is even and greater than the addends.

Step-by-step explanation:

Let 2n and 2m be two even numbers.

The sum of these numbers is

2n+2m

Use distributive property:

2(n+m)

This number is even because 2 is its factor.

Note that

2n+2m>2n\\ \\2n+2m>2m

Thus, correct option is:

The sum of two even numbers is even and greater than the addends.

6 0
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Natali [406]

954 g = ______ kg

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954 / 1000 = 0.954 kg

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3 years ago
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