Match the word with the definition!
An equation with two variables that makes up a straight line on a coordinate plane.
Lines that have the same slope and never intersect.
1. Slope Intercept Form
2. Linear Equation
A pair of numbers that are used to correspond to a point on a graph where the first number is the xcoordinate and the second number is the y. coordinate.
3. Y-Intercept
4. Quadrant
5. Ordered Pairs
A linear equation in the form y = mx +b, where mis the slope and b is the y intercept
6. Parallel Lines
The point where a graph crosses the y axis
One of the four regions into which the x and y axis separate the coordinate plane.

Answers

Answer 1
Quadrant: one of the four region into which the x and y axis separate the coordinate plane
Ordered pairs: a pair of numbers that are used to correspond to a pint on a graph where the first number is the x coordinate and the second is the y coordinate
Y-intercept: the point where a graph crosses the y-axis
Parallel lines: Lines that have the same slope and never intersect
Slope intercept form: A linear equation in the form y=mx+b where m is the slope and b is the y-intercept
Linear Equation: An equation with two variables that makes up a straight line on a coordinate plane

Related Questions

find the value of x
plz

Answers

Answer:

7

Step-by-step explanation:

90 degree angle so 90 - 55 = 35

5x= 35

5*7=35

Answer:

B

Step-by-step explanation:

The 2 angles sum to make the right angle , that is

5x + 55 = 90 ( subtract 55 from both sides )

5x = 35 ( divide both sides by 5 )

x = 7 → B

Permutation or Combination?
How many ways can 4 toppings be selected for a pizza if there are 9 different toppings offered? (no
repeat toppings)

Answers

Answer:

More study and also hard

The football team has a total of 25 jerseys. There are 5 ​medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys?

Answers

20%
Lets make it a fraction, 5/25
5/25=0.20
0.20=20%

Answer: The answer is 20%

How do I solve 12 + 36 ÷ 4? Can someone explain.

Answers

The answer is 21.

Explanation:
Because of the order in which you solve equations, you would do the devition first, so 36/4 is 9 and 9 + 12 = 21.

Answer:

Ans: 21

Step-by-step explanation:

Using BODMAS

12+36÷4

12+9

=21

Please Help I do not understand

Answers

Answer:

5.562148865... cm²

Step-by-step explanation:

we are asked to calculate the area of all 4 shaded (darker) triangles.

it is clear that all 4 triangles are the same size and have therefore the same area.

so, we need to calculate one area and then multiply by 4.

the area of a triangle is

baseline × height / 2

and once we have the baseline, we can calculate the height by using Pythagoras :

2² = height² + (baseline/2)²

so, let's find the baseline :

the white and the dark triangles are similar triangles. that means they have the same angles, and the ratio of the corresponding pairs of sides fit both triangles is the same for all 3 pairs.

so, we see the dark legs are 2cm compared to the large, white triangles of 4cm.

so, the ratio dark triangle / white triangle = 1/2

and therefore the dark baseline is 3×1/2 = 1.5cm

so,

2² = height² + (1.5/2)² = height² + (0.75)² = height² +(3/4)²

4 = height² + 9/16 = height² + 0.5625

height² = 4 - 9/16 = 64/16 - 9/16 = 55/16 = 3.4375

height = sqrt(3.4375) = 1.854049622...cm

the area of such a dark triangle is therefore

1.5 × height / 2 = 0.75 × height = 1.390537216...cm²

4 times this area (and therefore the total area of shaded triangles) is : 5.562148865...cm²

In the number 987,654.321, the digit 5 is in which
place?
A. The hundredths place
B. The tenths place
C. The ones place
D. The tens place
E. The thousandths place

Answers

Answer:

E. The thousandths place

Step-by-step explanation:

321 is hundreds

654 is thousands

987 is millions

Your answer would be E.

During an election، 70% of the population voted. If 70,000 people cast their votes, what is the population of the town?​

Answers

Answer:

100,000

Step-by-step explanation:

70,000 people = 70% of the population.

Divide 70,000 by 70 to get the number of population per 1%:

70000 ÷ 70 = 1000

Therefore, 1000 people represent 1% of the population.

To calculate 100% of the population, multiply the number of people representing 1% by 100:

1000 x 100 = 100,000

Therefore, the population of the town = 100,000

The unit rate for number 9 which states: You create 15 centerpieces for a party in 5 hours is 5. Is this true or false.

Answers

False because it’s not correct it’s a false statement because (again)…

HELPPPPP PLEASE ILL GIVE BRAINLY

Answers

Answer:

18

Step-by-step explanation:

    Volume of triangular prism = area of the base x height

⇒                                           81 = area of base x 4.5

⇒                         area of base = 81 ÷ 4.5 = 18 in²

Answer:

18

Step-by-step explanation:

Find the Volume. 4 2/3 2cm 9 1/8​

Answers

Answer:

[tex]85 cm^{3}[/tex]

Step-by-step explanation:

The formula to find the volume of a rectangular prism such as this is :

V = length * width * depth

To solve for this problem, we just plug in the values and multiply it all out.

[tex]9\frac{1}{8} *2*4\frac{2}{3}[/tex] = [tex]85\frac{1}{6}[/tex]

Therefore, the volume of this prism is 85[tex]cm^{3}[/tex].

Have a nice day and mark brainliest if possible - it always helps ;)

ar
What is the area of the triangle?
9 yd.
12 yd.
10 yd.

Answers

Answer:

we need a picture of the triangle babe

please help thanks

___________________________________

Answers

Answer:

c that is the answer because I took the quiz and it was right hope this helped if I'm wrong sorry

What is the numerator of the simplified sum? StartFraction x Over x squared 3 x 2 EndFraction StartFraction 3 Over x 1 EndFraction.

Answers

You can use the factored form of the quadratic polynomial and then find the simplified sum.

The numerator of the simplified sum of the given expression is [tex]4x + 6[/tex]

How to factorize a quadratic polynomial with single variable?

Quadratic polynomial with single variables are expressible in the form

[tex]ax^2 + bx + c[/tex] where x is the variable and a,b,c are constants.

Its factored form is

[tex]\dfrac{1}{4a^2} \times (2ax +b-\sqrt{b^2 - 4ac})(2ax +b+ \sqrt{b^2 - 4ac})[/tex]

Using the above method and finding the simplified form of the given expression

The given expression is

[tex]\dfrac{x}{x^2 + 3x + 2} + \dfrac{3}{x + 1}[/tex]

Factorizing [tex]x^2 + 3x +2[/tex] using the aforesaid method, as we have got

a = 1, b = 3, c = 2,

thus, we have

[tex]ax^2 + bx + c = \dfrac{1}{4a^2} \times (2ax + b-\sqrt{b^2 - 4ac})(2ax +b + \sqrt{b^2 - 4ac})\\\\\begin{aligned}x^2 + 3x + 2 &= \dfrac{1}{4}(2x + 3 - \sqrt{9-8})(2x + 3 + \sqrt{9-8})\\\\&= \dfrac{1}{2}(2x+2) \times \dfrac{1}{2}(2x+4)\\&= (x+2)(x+1)\end{aligned}[/tex]

Thus, the given sum is

[tex]\begin{aligned}\dfrac{x}{x^2 + 3x + 2} + \dfrac{3}{x + 1} &= \dfrac{x}{(x+2)(x+1)} + \dfrac{3}{x + 1} \times \dfrac{(x+2)}{(x+2)}\\\\&= \dfrac{x + 3(x+2)}{(x+1)(x+2)} \\&= \dfrac{4x + 6}{(x+1)(x+2)}\\\end{aligned}[/tex]

Thus, the numerator of the simplified sum is [tex]4x + 6[/tex]

Learn more about fractions here:

https://brainly.com/question/14261303

Answer:

4x+6

Step-by-step explanation:

C on edge 2022

Please help! DUE at 11:30!!!!!

Answers

Answer:

y=5x-3

Step-by-step explanation:

y-intercept is always at the end

so it is y=mx-3

gradient replaces m

y=5x-3

If p = 20 and q = 30, evaluate the following expression:
p+q/5

Answers

Answer:

10

Step-by-step explanation:

20+30/5

=10

pls help me i need this to get a 100

Answers

Answer:

?- _ - _- -_ _- -

Answer:

What do you need help with dude

Step-by-step explanation:

Help me with this two question please

Answers

I think the answer is b
1. Is B for sure
2. Is C I think

180°
25°
X
x=
100 POINTS PLS HELP

Answers

Answer:

x=65*

Step-by-step explanation:

theres a small rectangle near x and it means that the angle is 90*

and the upper angle is 180

180+90+25+x=360*

x=65*

Answer:

∠x=65°

Step-by-step explanation:

The angles given are complementary angles ( 90°).

25°+∠x=90°

∠x=65°

A particle is acted upon by two forces F1 and F2 given by F1 =(-4i + 7j) N and F2 = (2ai - aj) N, where a is a positive constant. The resultant of F1 and F2 is R.
Given that R is parallel to 3i + j find the value of a. (4 marks)​

Answers

The two given forces,

[tex]\mathbf F_1 = (-4 \, \mathbf i + 7 \, \mathbf j) \, \mathrm N[/tex]

[tex]\mathbf F_2 = (2a \, \mathbf i - a \, \mathbf j) \, \mathrm N[/tex]

have resultant

[tex]\mathbf R = \mathbf F_1 + \mathbf F_2 = ((2a-4) \, \mathbf i + (7 - a) \, \mathbf j) \, \mathrm N[/tex]

R is parallel to the vector 3i + j, which means the angle between these two vectors is either θ = 0° or θ = 180°. Then

[tex]\mathbf R \cdot (3 \, \mathbf i + \mathbf j) = \|\mathbf R\| \|3\,\mathbf i+\mathbf j\| \cos(\theta)[/tex]

[tex]\implies 3(2a-4)+(7-a) = \pm \sqrt{10} \, \sqrt{(2a-4)^2+(7-a)^2}[/tex]

[tex]\implies 5a - 5 = \pm \sqrt{50} \, \sqrt{a^2 - 6a + 13}[/tex]

[tex]\implies a - 1 = \pm \sqrt2 \, \sqrt{a^2 - 6a + 13}[/tex]

Solve for a :

[tex]a - 1 = \pm \sqrt2 \, \sqrt{a^2 - 6a + 13}[/tex]

[tex]\implies (a - 1)^2 = \left(\pm \sqrt2 \, \sqrt{a^2-6a+13}\right)^2[/tex]

[tex]\implies a^2 - 2a + 1 = 2a^2 - 12a + 26[/tex]

[tex]\implies 0 = a^2 - 10a + 25[/tex]

[tex]\implies 0 = (a - 5)^2[/tex]

[tex]\implies \boxed{a = 5}[/tex]

If 1/8 pound of uncooked rice makes one serving, how many servings are in a 15-pound bag of rice?

Answers

Answer:

120

1/1/8=8

8X15=120

hope this helps

Find the slope of the line that passes through the points (9, -2) and (4, 3)

(

Answers

Answer:

-1

Step-by-step explanation:

See Image

hope this helps.

PLS MARK BRAINLIEST IF CORRECT ; )

Simplify (3x − 5) (5x 1). 8x − 6 8x 4 8x − 4 2x − 4.

Answers

Answer:

8x-4

i remember being asked this question but i dont remember how to do it and i am sorry for that... but i know that it is 8x-4

a line has a slope of zero Which of the following points could this line pass through

Answers

Answer:

B

Step-by-step explanation:

m(slope) = y2 - y1 / x2 - x1

-6 - - 6 / 7 - 3

= 0 / 4 = 0

Marta is planning a field trip to the zoo. Admission to the zoo is $12 per student and $20 per adult. What expression represents the total cost of admission for a group of x students and y adults? StartFraction x over 20 EndFraction StartFraction y over 12 EndFraction StartFraction x over 12 EndFraction StartFraction y over 20 EndFraction 12 x 20 y 20 x 12 y.

Answers

Answer:

12x+20y

Step-by-step explanation:

x=students y=adults

12(students)+20(adults)

Answer:

c

Step-by-step explanation:

:)

Finding angle measures using triangles
What is the measure of Z2?
Angles are not necessarily drawn to scale.
B
56°
1149
20
D
А
2x=
please give answer asap!

Answers

Answer:

58 =x

Step-by-step explanation:

The exterior angle is the sum of the opposite interior angles

114 = 56+x

114 -56 =x

58 =x

what is 4 7/8 divide by 9 ?

Answers

Answer:

13/24

Step-by-step explanation:

First: Convert any mixed numbers to fractions. ( 4 7/8 = 39/8 )

Then your initial equation becomes:

39/8÷9/1

Applying the fractions formula for division,

=39×1/8×9

=39/72

Simplifying 39/72, the answer is

=13/24

Answer:

13/24

Step-by-step explanation:

4 x 8 = 32 + 7= 39. Then it would be 39/8 ÷ 9/1 but you would have to do KCF. KEEP the 39/8, CHANGE the division sign into a multiplication sign, and FLIP the 9/1 to 1/9. 39 x 1= 39. 8 × 9= 72. Therefore, the fraction would be 39/72, but you still can simplify. So it would be 13/24.

Is the new deal a good one?

Yes, the new deal is a good one.
No, the new deal is not good.

Answers

Depends on if you think it is bbg

Answer:

The New deal helped the economy during the great depression

Describe the graph that is produced by the equation (x-7)^2+(y+5)^2>25

Answers

Step-by-step explanation:

The equation will form a circle because it in the form of

[tex](x - h) {}^{2} + (y - k) {}^{2} = {r}^{2} [/tex]

First, let set the equation equal.

[tex](x - 7) {}^{2} + (y + 5) {}^{2} = 25[/tex]

Here the center will be (7,-5), and the radius of 5. The boundary line will be dashed

Since this is in the inequalities, we must find the solution set.

Plug in 0,0 for x and y and see if it's true.

[tex](0 - 7) {}^{2} + (0 + 5) {}^{2} > 25[/tex]

[tex]49 + 25 > 25[/tex]

[tex]74 > 25[/tex]

This is a true so we shade the region that includes 0,0

Since 0,0 has a greater distance from the center of the circle, 0,0 is outside of the circle, so our solution set will

be outside of circle.

Here a picture of graph,

I need help really fast!
write the sentence as an equation
the product of 288 and q, minus 185 is 236 times q , decreased by 245​

Answers

Answer:

288q-185=236q-245

Answer:  288q - 185 = 236q - 245

Explanation:

A product is the result of multiplying. So "product of 288 and q" means "288 times q" or "288*q" or simply "288q".

The rest of the sentence your teacher gave you is probably self explanatory, so there's not much else to mention.

Can anybody help me with explaining polynomials and multiplying them with exponents to please don’t give me a random answer just to get points! I’m really stuck!

Answers

Answer:

First, you need to know how to multiply two monomials together. A monomial is a one term polynomial.

2x × 5x, 2x²y × 3xy², and ab² × 4b³ are examples of products of monomials.

To multiply monomials together, multiply the number parts together and multiply the variables together.

Here are the 3 examples above solved:

2x × 5x = 10x²

2x²y × 3xy² = 6x³y³

ab² × 4b³ = 4ab^5

To multiply two polynomials together, multiply every term of the first polynomial by every term of the second polynomial. then combine like terms.

Example:

(2x² + 3x - 8)(4x³ - 5x²) =

= 2x² × 4x³ + 2x² × (-5x²) + 3x × 4x³ + 3x × (-5x²) - 8 × 4x³ - 8 × (-5x²)

= 8x^5 - 10x^4 + 12x^4 - 15x³ - 32x³ + 40x²

= 8x^5 + 2x^4 - 47x³ + 40x²

This is a lot of material in very little space. You need to start with simple examples of multiplication of 2 monomials. Then practice multiplying a monomial by a binomial. Then practice with polynomials of more terms.

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