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Eduardwww [97]
3 years ago
6

01: Which gives the correct order of steps needed to multiply the problem below? 83 X 39 O Multiply the ones. 8 times 39 is 312.

Multiply the tens. 30 times 39 is 1,170. Add the products to get 1,482. O Multiply the ones. 3 times 39 is 117. Multiply the tens. 30 times 83 is 2,490. Add the products to get 2,607. O Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237. O Multiply the ones. 3 times 83 is 249. Multiply the tens. 90 times 83 is 7,470. Add the products to get 7,719.​
Mathematics
2 answers:
Burka [1]3 years ago
6 0

Answer:

Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237.

The rest of the question:

Which gives the correct order of steps needed to multiply the problem below?   "83x39 "

The steps to multiply  83x39

1) multiply the ones 9 times 83 = 9 times 3 + 9 times 80 = 27 + 720 = 747

2) multiply the tens 30 times 83 = 30 times 3 + 30 times 80 = 90 + 2400 = 2490

3) add 747 and 2490 = 747 + 2490 = 3,237

According to the previous steps, the answer is option 3

Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237.

Oksi-84 [34.3K]3 years ago
5 0

Answer:

c

Step-by-step explanation:

if ya want a simple answer it is c

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Radda [10]

The equation that matches the given table is

y = 10x + 40

Solution:

General equation of a line : y = mx + c

Let us find the equation of the table.

<u>Common differences of X: </u>

0 – 1 = 1, 1 – 2 = 1, 3 – 2 = 1, 4 – 3 = 1, 5 – 4 = 1

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50 – 40 = 10, 60 – 50 = 10, 70 – 60 = 10, 80 – 70 = 10, 90 – 80 = 10

$m=\frac{\Delta y}{\Delta x}

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Substitute m = 10 in general equation of a line

y = 10x + c

To find the constant term, substitute x = 0 and y = 40.

40 = 10(0) + c

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Therefore the equation of a line is y = 10x + 40.

Hence the equation that matches the given table is y = 10x + 40.

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3 years ago
What is the discriminant of the quadratic equation 3 – 4x = –6x2?
kogti [31]
3-4x=-6x^2
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(-4)^2-4(6)(3)
16-72
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Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of si
kozerog [31]

The ratios of sin x° and cos y° are 15/8.

We have given that,

Use the image below to answer the following question.

We have to determine to find the value of sin x° and cos y°.

By applying Pythagoras theorem in the triangle given in the picture,

<h3>What is the Pythagoras theorem?</h3>

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PO² = (15)² + 8²

PO² = 225 + 64

PO = √289

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The relation between the ratio of sin(x) and cos(x) will be,

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brainly.com/question/24349828

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2 years ago
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mart [117]

Answer:

The distributive property makes it possible

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Ostrovityanka [42]

The correct statement that represents the expression is:

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Given the expression 56 + (-56).

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Let us assume the values are distance covered by an object.

The correct statement that represents the expression is:

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This show that  56 + (-56) = 56 - 56 = 0

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