Mathematics College

What is the product?
3.[ 1 -4 5 -7]

a. [3 -12 15 -21]
b. [4 -1 8 -4]
c. [3 12 15 21]
d. [4 -12 8 -21]

What Is The Product?3.[ 1 -4 5 -7]a. [3 -12 15 -21]b. [4 -1 8 -4]c. [3 12 15 21]d. [4 -12 8 -21]

Answers

Answer 1

Answer:

(a)  [3        -12         15        -21]

Step-by-step explanation:

Given;

3.[ 1 -4 5 -7]

The product of the function is calculated as;

3.[ 1 -4 5 -7] = [1 x 3   -4x3     5x3     -7x3]

                   = [3        -12         15        -21]

Therefore the correct option is "a"  [3        -12         15        -21]

Related Questions

3/4 divided by 1/2

Step by step explanation

Answers

Answer:

1.5

Step-by-step explanation:

When we divide two fractions, such as 3/4 ÷ 1/2, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other.

We also simplify the answers to fraction problems whenever possible.

Answer: 3/2 or 1 and 1/2

Step-by-step explanation: Remember that dividing by a fraction

is the same thing as multiplying by the reciprocal of the fraction.

The reciprocal of a fraction is just that fraction flipped.

So 3/4 ÷ 1/2 can be rewritten as 3/4 × 2/1.

Before multiplying however, notice that we

can cross-cancel the 2 and 4 to get 1 and 2.

Finally, multiplying across the numerators and

across the denominators, we have 3/2 or 1 and 1/2.

Pete is Designing a company logo by dividing a circle into five equal pie shaped sections as shown in the diagram above . how many degrees are in angle a

Answers

where’s the diagram

plz help me? i beg of you!

Answers

Answer: 62.5

Step-by-step explanation:

12.5 x 5 = 62.5

Check: 62.5 / 12.5 = 5

a line has slope -3 and the y intercept is 7. what is the slope intercept form of the line?

Answers

Answer:

y = -3x + 7

Step-by-step explanation:

[tex]y = mx + b[/tex]

m = slope

b = y intercept

eq:

[tex]y = - 3x + 7[/tex]

Simplify the expression:
4h + 1 + h

Answers

Answer:

5h...................

divide -3x^3-4x^2+4x+3 by x-2
A(-3x^2+2x+24
B(-3x^2-10x-16, R-29
C(-3x^2-10x-16
D(-3x^2+2x+24, R 35

Answers

Answer:

B

Step-by-step explanation:

I'am sure

HELPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEE

Answers

m = 2
b = 5
equation = y = 2x + 5

A line passes through the point (-10, -6) and has a slope of 1/2. Write an equation in slope-intercept form for this line.

Answers

Answer: y=1/2x-1

Step-by-step explanation:

Add these two expressions … 15.5y - 10.3 and -35.4y + 5

Answers

Answer:

-19.9y-5.3

Step-by-step explanation:

Hi I got -19.9y-5.3 hope it’s right

Which fraction is equivalent to 2/6?

Answers

Answer:

1/3 or one third

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

2/6 = ?

You can simplify this fraction

2/6 = 1/3

Evaluate the expression.62−4÷2 62−4÷2​

Answers

Answer:

[tex]62 - (4 \div 2)62 - (4 \div 2) \\ = 62 - (2 \times 62) - 2 \\ = 60 - 124 \\ = - 62[/tex]

or if the question is 62 - 4 ÷ 2

= 62-(4÷2)

=62-2

=60

The answer will be -62

Please help ASAP!
The perimeter of a rectangle is 48 inches. The length of the rectangle is three times the width of the rectangle. What is the area of the rectangle?
A. 24
B. 54
C. 108
D. 432

Answers

Answer:

108

Step-by-step explanation:

108!!!! hope this is correct :)

Solve 6/7 = y - 3/7. WHAT IS Y?

Answers

Answer:

y = 9/7

Step-by-step explanation:

Jasmine is making trail mix using a recipe that calls for 2 cups of chocolate chips, 3 cups of peanuts, and 1 cup of raisins. How many cups of raisins will
she need if she wants to make 60 cups of the mix? Will she need
A. 5 cups
B. 10 cups
C. 20 cups
D. 30 cups

Answers

30 cups i think because if 60 divided by two cups it 30 and 1 x 30 = 30 the answer is 30

i need help don't understand

Answers

Answer:

33,945,60

i hope this helped

63 as a fraction in sumplest form

Answers

Answer


63/100


:) not sure but there

LESSON 5-3 Applications of Percent Practice and Problem Solving: A/B the whole thi g I'm very confused
​

Answers

Answer:

wdym?

Step-by-step explanation:

HELP ILL MARK U AS BRaiNLIEST

Answers

Answer:

2

Step-by-step explanation:

verticle asphotes for the problem depicted in the screen shot.

Answers

Answer:

a. x=3

Step-by-step explanation:

What is the answer to the following question:
5(4-2) + 1=

Answers

Step-by-step explanation:

5(4 - 2) + 1

= 5 * 2 + 1

= 10 + 1

= 11

Hope it will help you :)♡

Remember “Pemdas” so 4-2 first= 2. Then do 5x2 because multiplication is next which is 10 then do 10+1=11 because addition is the last step.

The cost of 7 scarves is $75.25. What is the unit price?
The unit price is $
per scarf.

Answers

75.25/7 = 10.75

The unit price is $10.75 per scarf
10.75 per scarf 75.25/7= 10.75



If degree measures of the angles of A ABC are represented by 3x, x+10,

and 6x, then A ABC must be...

Answers

Answer:

30degrees

Step-by-step explanation:

The sum of angles of a triangle is 180

<A + <B + <C = 180

Substitute the given values

3x + x+10 + 6x = 180

10x + 10 = 180

10x = 180-10

10x = 170

x = 170/10

x = 17

Get <A:

<A = 3x

<A = 3(10)

<A = 30degrees

Hence the measure of angle A is 30degrees

Find the slope of the line.
x = -7

Answers

Answer:

Undefined

Step-by-step explanation:

If you were to graph this, it would make a vertical line. This means the slope is undefined.

A chef fills 50 cm 3 container with 250 g of cooking oil. What is the density of the oil?

Answers

Answer:

87gml

Step-by-step explanation:

Answer:

87

Step-by-step explanation:

because plus and because

Write the expression
into words.
6 + x


plz help

Answers

Answer:

six plus x.

Step-by-step explanation:

URGENT!!!! Han earns $48 for babysitting 3 hours. How much money does Han make per hour? Explain
your reasoning. :)

Answers

Answer:

Step-by-step explanation:

If he earns $48 dollars in 3 hours, you need to divide 48 by 3 to work out how much he makes per hour. and 48/3 = 16. So he makes $16 dollars an hour.

Answer:

16$

Step-by-step explanation:

You would have to divide the number of hours he worked for three days by the days he worked in order to find out what he would earn per hour.

This means the answer is 16 dollars per hour.

Identify the population and the sample. Describe the sample data set. A survey of 146 law firms in a country found that the average hourly billing rate for partners was $647.

Answers

Answer:

1. Population is all law firms in the country

2. Sample = 146 surveyed law firms

Step-by-step explanation:

We have n = 146 law firms

Average billing = $647

1. The population in this question are all the law firms in the country. The 146 law firms used in the survey are just a representation of the entire population.

2. The sample in the question are the 146 law firms that were surveyed

3. The sample dataset is the average hourly billing rate for partners of 146 law firms was $647

A ladder rests against the top of a wall. The head of a person 6 feet tall just touches the ladder the person is 9' from the wall and 6' from the foot of the ladder. find the height of the wall​

Answers

Answer:

15 ft

Step-by-step explanation:

Let the height of the wall be represented bad x

Applying the theorem of similarity, we would have the following equation:

[tex] \frac{x}{6} = \frac{9 + 6}{6} [/tex]

[tex] \frac{x}{6} = \frac{15}{6} [/tex]

[tex] \frac{x}{6} = \frac{5}{2} [/tex]

Cross multiply

[tex] x*2 = 5*6 [/tex]

2x = 30

Divide both sides by 2

x = 15

Thus, the height of the wall = 15 ft

I just need #1 plzzzz if you can do #2 and #3 as well I also need the work!! 20 points

Answers

#1 would be 12 cm as the actual length of the thermos! This is because the scale given is 1:3 right? if you find what number 1 is multiplied by to get 3, you will obviously have 3. then, the given length of the thermos would be multiplied by 3, so it would be 3 x 4, which would be 12!

-8th grader

Ms. Smith’s class raised $525.50 to go on a field trip. They rented a bus for $300 and budgeted $22.75 per student for meals. They will spend all the money they raised.

Write and solve an equation that models this situation and could be used to determine the number of students that can go on this trip.

Answers

Answer:

oui

Step-by-step explanation:

oui oui bagutte

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