Plz help me it’s being timed

Plz Help Me Its Being Timed

Answers

Answer 1
⇛ ANSWER ⇚

2x - y = 0 x + y =-3 is matched with [ O -1 ] (system determinant)[ 3 1 ] ( y - determinant ) ( x - determinant )

HOPE U UNDERSTOOD !!!!(:

Related Questions

The question was not clear for me! Help :(

Answers

Answer:

0.1 , 0.2 , 0.05

Step-by-step explanation:

*each column adds to 1*

20 x 1/2 = 10

1/2 x 20 x 0.1 = 1

top left box = 0.1

; 5 x 2 x 0.1 = 1

1/2 x 10 = 5

; 0.2 x 1/2 x 10 = 1

bottom middle box = 0.2

; 5 x 1 x 0.2 = 1

; 2 x 10 x 0.05 = 1

middle right box  = 0.05

; 20 x 1 x 0.05

Decide if the following biconditional statement
is true or false;
A triangle is equilateral if and only if three sides
are congruent.
True
False

Answers

Answer:

True

Step-by-step explanation:

Pretty sure it's true.

please guys do this i need help

List at least 3 positive consequences of having the human population grow so fast.
List at least 3 negative consequences of having the human population grow so fast.

Answers

The rates of population growth are not the same, of course, in all parts of the world. Among the industrialized countries, Japan and most of the countries of Europe are now growing relatively slowly—doubling their populations in 50 to 100 years. Another group of industrialized countries—the United States, the Soviet Union, Australia, New Zealand, Canada, and Argentina—are doubling their populations in 30 to 40 years, approximately the world average. The pre-industrial, low-income, and less-developed areas of the world, with two thirds of the world’s population—including Asia (except Japan and the Asiatic part of the Soviet Union), the southwestern Pacific islands (principally the Philippines and Indonesia), Africa (with the exception of European minorities), the Caribbean Islands, and Latin America (with the exception of Argentina and Uruguay)—are growing at rates ranging from moderate to very fast. Annual growth rates in all these areas range from one and one-half to three and one-half per cent, doubling in 20 to 40 years.

The rates of population growth of the various countries of the world are, with few exceptions, simply the differences between their birth rates and death rates. International migration is a negligible factor in rates of growth today. Thus, one can understand the varying rates of population growth of different parts of the world by understanding what underlies their respective birth and death rates

Question 2
A rectangular piece of board is 0.894 m long and 0.665 m wide. Which of the following
shows the board's dimensions, each written to one decimal place?

Answers

Where are the choices

Please help!!! Will give brainliest!

Answers

Answer:

im pretty sure its a but i could be wrong ✋

A 10-foot ladder is leaning against a wall. If the ladder reaches 8 feet up the wall, how fare is thr base of the ladder from the wall?​

Answers

Answer:

6ft

Step-by-step explanation:

The answer is 6 feet

Have a good day:)

Can someone please help me?

Answers

Answer:

Hello! answer: 21.4

Hope that helps!

For Triangle ABC, if AB = 14 mm, BC = 9 mm, and CA = 15 mm, what is the SMALLEST angle measure?

Answers

Answer:

9 mm

Step-by-step explanation:

The smallest leg usually has the smallest angle and the largest leg (the hypothese i.dk how to spell) usually has the largest angle

Ken is thinking of a number. Nine more than the product of 4 & the number is 73. Find Ken's number.

Answers

Answer:

x = 16

Step-by-step explanation:

Let the unknown number be x.

Translating the word problem into an algebraic expression, we have;

4x + 9 = 73

4x = 73 - 9

4x = 64

x = 64/4

x = 16

Therefore, the unknown number is 16.


5. How many 1/2 cups can be filled with 500 milliliters of liquid?

Answers

Answer:4

Step-by-step explanation:

1/2 cups equal 120 ml

so we have 500 ml and in order to find how many 1/2 cup can you find 500ml

ans = 500/120 = 4.16666666667 now we will try to convert it into a whole number which equal to four (4)

I need help with this

Answers

Answer:

its a personality test im not alowwed to help

Step-by-step explanation:

which parent function go through the orgin? select all that apply
A reciprocal
B linear
C quadratic
D Cubic
E cube root
F absolute value

Answers

Your answer would be hope you have a great Day B D C E F.
The answers are B C D E F

Evaluate: f(2) =
Helpppp

Answers

Answer:

32

Step-by-step explanation:

In Paige’s class, 13 of the 20 students were born in Texas. Based in the information,
if there are 800 students at the school, how many students could be expected to have
been born in Texas?

Answers

Answer:

520

Step-by-step explanation:

13 out of 20 is equal to 520 out of 800

it is 65% and 65% of 800 is 520

4x-36<-12
i need help on this

Answers

Answer:

x<6

Step-by-step explanation:

4x-36<-12

Add 36 to each side

4x-36+36<-12+36

4x < 24

Divide each side by 4

4x/4 < 24/4

x<6

Answer:

x<6

Step-by-step explanation:

Reverse order of operations SADMEP

4x<24 (add 36 to both sides)

x<6 (divide both sides by 4)

the sum of three consecutive number is 63 find the number​

Answers

The sum of three consecutive number is 63, hence the number is 20.

What is an equation?

An equation is an expression that shows the relationship between two numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value whereas a dependent variable is a variable that depend on any other variable for its value.

Let x represent the number. The sum of three consecutive number is 63, hence:

x + (x + 1) + (x + 2) = 63

x = 20

The sum of three consecutive number is 63, hence the number is 20.

Find out more on equation at: https://brainly.com/question/2972832

#SPJ1

13.4 Area of Polygons
S cm
5. Find the area of the polygon.
5 cm
8 cm
-square centimeters

Answers

Área: 200

Ex: u can find the area of irregular polygon by adding :w so in this case u need to 5x5x8 so that’s why it’s 200 :d

A tool box has the dimensions of 10 in by 4 in by 7 in. If Magnus plans to double all three dimensions to build a larger tool box, he believes he would double the volume of the tool box. Is he correct?

Answers

Answer: No. He's wrong.

Step-by-step explanation:

Since the tool box has the dimensions of 10 in by 4 in by 7 in. The volume will be:

= 10 × 4 × 7

= 280in³

When the dimensions are doubled, the new dimensions will be:

10 in = 10in × 2 = 20in

4in = 4in × 2 = 8 in

7in = 7in × 2 = 14in

The volume will now be:

= 20 × 8 × 14

= 2240in³

He is wrong, the volume isn't the double of the former tool box. The double of the former tool box will give (280in³ × 2) = 560in³. This is different from the new volume.

An accountant earns an annual salary of $78, 252. Find her gross monthly salary.

Answers

Answer:

she gets paid 6,521 a month

Step-by-step explanation:

just divide 78,252 by 12

Answer:  $6,521

Explanation:

Divide the given value by 12 to get the answer. This is the salary before taxes and such. The net salary is after taxes are taken away.

A regular size bag of Skittles costs $1.24 and contains 62 candies. How much does EACH candy cost?

Answers

Answer:

2 cents or $.02

Step-by-step explanation:

1.24/62=.02

Five pumpkins have the following weights: 12 lbs, 15 oz, 9 lbs, 2 lbs, and 96 oz.
Move the weights so they are in order from lightest to heaviest.
What are these weights from lightest to heaviest

Answers

Answer:

15, 96, 2, 9, 12.

2 box plots. The number line goes from 175 to 450. For resort A, the whiskers range from 175 to 375, and the box ranges from 250 to 300. A line divides the box at 375. For Resort B, the whiskers range from 200 to 400, and the box ranges from 300 to 375. A line divides the box at 325.

Compare the two box plots to determine where Kevin should plan to go for vacation. Which statement is true?
Resort A gets more snowfall than Resort B.
Resort A gets between 250 and 400 inches of snow each year.
Resort B gets more snowfall than Resort A.
Resort B gets between 250 and 350 inches of snow each year.

Answers

Answer:

The answer is C (Resort B gets more snowfall than Resort A)

Step-by-step explanation:

According to the diagram, Resort A gets 375 inches of Snowfall, and Resort B gets 400. 375 < 400

inez sells 24.8 acres of land for 22,568 what is the price per acre

Answers

Answer:

£910

Step-by-step explanation:

You have to divide the amount of acres by the overall price.

Hope this helped

please answer ASAP. is this undefined(A) or is it 1 (B)​

Answers

Answer:

slope is undefined

Step-by-step explanation:

The slope of a vertical line parallel to the y- axis is undefined

A ladder that is 30 feet long needs to reach a 25 foot tall building. What angle is formed by the ladder and the ground if you place the ladder so it lies directly against the top of the building? Round your answer to the nearest degree.

Answers

Answer:

56°

Step-by-step explanation:

25^2 + b^2 = 30^2

625+b^2 = 900

b^2 = sq 275

b^2 =16.6

acos(cos⁻¹) (16.6/30).

Create a fraction model in which the shaded part represents a fraction equivalent to 20 100 Divide the figure into the correct number of equal parts by using the More and Fewer buttons. Then shade by selecting the part or parts.​

Answers

Answer:

100/20=5. this is the answer of ur questions

2
Multiply: 3 x 4.
2 3.
A) 4
1
B) 8
6
C 12
3
1
D) 16

6

Answers

Answer:

12

Step-by-step explanation:

3×4=12

three multiply by four is equal to 12.

find the range of this data set
247,366,785,998

Answers

Answer:

751

Step-by-step explanation:

998-247=751

Answer:

751

Step-by-step explanation:

To find the range, take the largest number and subtract the smallest number

998-247

751

what is the volume in cubic cm of a cylinder with a height of 16 cm and a base radius of 3cm to the nearest tenths place

Answers

Step-by-step explanation:

[tex]\pi {(3)}^{2} (16) \\ \pi(9)(16) \\ 144\pi = 452.4 {cm}^{3} [/tex]

hii! i’ll give brainliest pls help

Answers

Answer:

Land slide

Step-by-step explanation:

I think you can see how, its litteraly land that is sliding

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