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2 years ago

Maria’s suitcase has a mass of 14 kilograms. Her sister’s suitcase

Mathematics

1 answer:

nadya68 [22]2 years ago

7 0

Answer:

Maria

Step-by-step explanation:

Marias suitcase is heavier as 1600 grams to kg is 1.6kg which is less than Marias suitcase which weighs 14kg hope this helps:)

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Factor f(x) = x^4 + x^3 - 8x^2 + 6x +36 completely. Show your work. Then describe what a graph of this function might look like.

ikadub [295]

<span> Use the rational root theorem to find the possible rational roots. The rational roots theorem says that possible rational roots are +/- factors the constant term (36 here) divided by factors of the leading coefficient (1 here). Possible rational roots are

+/- 1, 2, 3, 4, 9, 12, 18, 36

Test each zero using the rational root test. To do this, use synthetic division to test the roots. I won't show the work here, but the roots that work are -2 and -3. As factors, this is x+2 and x+3.

From the synthetic division, we have x^2-4x+6 left over, which is irreducible.

In factored form:
f(x) = (x+2)(x+3)(x^-4x+6)

You could also use a graphing calculator to find the roots and work backwards to get the factored form too. A TI-89 Titanium would factor the polynomial and give you the above answer.</span>

7 0

2 years ago

Crop yield is the ratio of the number of bushels harvested to the number of acres used for the harvest. This year, the harvest a

yulyashka [42]

The total harvested area is 232 acres .

To determine the number of acres harvested, we simply have to divide the bushels of soybean by the crop yield.

Mathematically we can write it as,

<h3>What is the formula for the total land area?</h3>

The total land area = bushels of soybean / bushels per acre

Substituting the known values,

$Total land area = 9396 / 40.5 = 232$

Therefore, 232 acres were harvested.

To learn more about the area visit:

brainly.com/question/25292087

3 0

2 years ago

Solve the system of equations algebraically.

lubasha [3.4K]

Answer:

Option (d) is correct.

(1, 0) is the solution of the given system of equation.

Step-by-step explanation:

Consider the given system of equation

4x - 2y = 4 ........(1)

6x - 4y = 6 ........(2)

We have to solve the system algebraically ,

We will solve it by elimination method,

Multiply equation (1) by 2, we get,

(1) ⇒ 8x - 4y = 8 ............(3)

Subtract equation (2) from (3) , we get,

8x - 4y - (6x - 4y) = 8 - 6

8x - 4y - 6x + 4y = 2

8x - 6x = 2

⇒ x = 1

Substitute x = 1 in (1) and solve for y , we get,

⇒ 4x - 2y = 4 ⇒ 4 (1) - 2y = 4 ⇒ 2y = 4 - 4 ⇒ 2y = 0 ⇒ y = 0

Thus, (1, 0) is the solution of the given system of equation.

Option (d) is correct.

4 0

3 years ago

Read 2 more answers

1.792 x 10^11<br><br> What’s the answer?

belka [17]

Answer:

179200000000

Step-by-step explanation:

3 0

3 years ago

Study the Proof Given.

andrezito [222]

Given that B is the midpoint of line AC and line BC is congruent to line DE.

The following statements and reasons, proves that line AB is congruent to line DE.

     Statement                                                   Reasons

1. B is the midpoint of line AC                        Given
2. Line AB is congruent to line BC.               Midpoint of a line segment
3. Line BC is congruent to line DE                  Given
4. Line AB is congruent to line DE                  Transitive property

3 0

3 years ago