What is the scale factor? PLZ HELP

Answer:

A. No

Step-by-step explanation:

the point (2, 9) means x = 2 and y = 9.

plug this into the equation:

9 = -5 * 2 + 1

9 = -10 + 1

9 = -9

Not true, this is not a solution

Answer:

y=2x+4

Step-by-step explanation:

First find out the slope, pick out 2 points. For ex. (-2,0) & (0,4)

Slope=4-0/0-(-2)

=4/2

=2

Y-intercept is 4.

Slope-Intercept form: y=mx+b

m is slope & b is y-intercept

y=2x+4

HOPE I helped!

Answer:

it would be option B

Step-by-step explanation:

Answer:

x+2y=-1

-×+3y=-19

5y=-20

y=-20/5

y=-4

x=0

Step-by-step explanation:

− 1 − 9 + ( −15) + (− 8) + 3 [B.O.D.M.A.S rule]

= − 1 − 9 −15 − 8 + 3

= 3 - 1 - 9 - 15 - 8 (First and last subtraction)

= 3 - 33

= -30(Ans)

Answer:

-30

Step-by-step explanation:

Well we don't necessarily have to follow pemdas right now, because there is only addition and subtraction, and they are on the same level and they don't matter which order they are used in.

So, with that being said, let's go step by step. I could've done an easier way, but for the sake of this question, I will do it a way that is a bit longer.

So, -1-9= -10.

For the next number, if there is a + and then a () and there is a negative number in the parenthesis, forget about the + and just subtract 15.

-10-15= -25

Same for the next number. -25-8= -33

-33+3= -30

The easier method is just combining the negative numbers and adding/subtracting them and then combining the positive numbers and adding/subtracting them, and then combining both results to get your answer.

Anyways, hope this helped you! If so, please leave a rating and a thanks, and let me know if I was correct! (hopefully brainliest, but up to you) Have a great day!!

The area of the two shapes combined is 65 inches.

explanation:

A rectangle's formula is length x width which makes the equation 10 x 5 and the solution 50.

A triangle's formula is area = base x height ÷ 2 which makes the equation 10 x 3 ÷ 2 and the solution 15.

50 + 15 = 65

Answer:

5[tex]\pi[/tex]+40

Step-by-step explanation:

perimeter of circle=2[tex]\pi[/tex]r

so 5 is r(radius)

so 10[tex]\pi[/tex], but since it’s semicircle, you have to divide by 2, so

5[tex]\pi[/tex]

perimeter of rectangle=15+10+15 because you don’t count the inside, so that equals 40

so 5[tex]\pi[/tex]+40

Answer: 22

Step-by-step explanation:

Lines a and b are cut by transversal f.

Then from the given information,

[tex]6x-36=96[/tex]      [ If two parallel lines are cut by a transversal then, the alternate exterior angles are equal. ]

[tex]\Rightarrow\ 6x=96+36\\\\\Rightarrow\ 6x=132\\\\\Rightarrow\ x=\dfrac{132}{6}\\\\\Rightarrow\ x=22[/tex]

Hence, the value of x so that lines a and b are parallel lines cut by transversal  = 22

Answer:

22

Step-by-step explanation:

edge

Answer: $‭3,076.88‬

Step-by-step explanation:

Rachel earns $384.61 per week that she works and she worked for 8 weeks.

Her total earnings are therefore:

= Weekly pay * Number of weeks

= 384.61 * 8

= $‭3,076.88‬

Answer:

6% commission on the sale

|-80|=80

|x| -≥ this symbol is named as mod

we use this to find the absolute value...

it can be explained easily as meaning like rounding off

I'm that even the number given inside in negative we should write the answer only in positive

negative number can never be the answer of absolute value

hope helpful

mark brainliest

Answer:

$4

Step-by-step explanation:

x-.25x=3.      (since it’s 25% off)

.75x=3

x=3/.75

x=4

Answer:

here i got you

Step-by-step explanation:

In one particular case, when vertical angles are right angles (that is, lines that form this pair of vertical angles are perpendicular), their sum is equal to a straight angles and, therefore, they are supplemental. See the picture below that represents

Answer:

it is parallel to the y axis

Answer:

D

Step-by-step explanation:

Since x equals 4, it would be parallel to the x-axis

Answer:

6,120

Step-by-step explanation:

The computation of the total fund is shown below

Given that

The ratio between Sean, barry and Cian is 4:3:2

And, Cian got 1224

Now the total of ratio is

= 4 + 3 + 2

= 10

And, cian ratio is 2

So, the total fund is

= 1224 × 10 ÷ 2

= 6,120

Answer:

its A

Step-by-step explanation:

can i have brainliest

Answer:

1/2 a pager per minute

Step-by-step explanation:

2 pages every 4 mins

1 page every 2 mins

1/2 a page every 1 min

Answer: y-intercept is 1

Step-by-step explanation: it's one because it is on the y-axis.  

Answer:

the y-intercept is -4

Step-by-step explanation:

brainliest please ??

Answer: Arnav is 1.8m

Step-by-step explanation: I multiplied 1.5 by 0.20 and then added that answer to 1.5 and then I got 1.8

:D

Answer:

1.5 x 2= 3m its really just that easy.... it took me a while to learn this trick but it works for most things.

Answer:

1) 5 are absent and 20 are present

2) $42.50

3) $155.29

4) $535.50

5) $107.52 per year and $8.96 per month

Step-by-step explanation:

Answer:

Step-by-step explanation:

Q1:

25*20/100=5

25-5=20

answer: 5 absent and 20 present

Q2:

50*15/100=7.5

50-7.5=42.5

answer: 42.5

Q3:

146.50*6/100=8.79

146.50-8.79=137.71

answer: 137.71

Q4:

30%-5%=25%

150*25/100=37.5

150-37.5=112.5

answer: 112.5

Q5:

96*12/100=11.52

96+11.52=107.52

answer for the first part: 107.52 per year

107.52/12=8.96

answer for the last part: 8.96 per month

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I hope it was simple :)

Answer:

$144

Step-by-step explanation:

To find the total with the 20% tip, multiply 120 by 1.2

120(1.2)

= 144

So, the total is $144

Answer:

(4y-3) (y-5)

Step-by-step explanation:

hope that helps

if correct plz mark as brainliest

thank you

19NBoli

Expression of the collection of variables and constant. The value of the given expression 2x² - y¹ + 3x⁰ for x = 3 and y = 5 will be 16.

An expression is a combination of some mathematical symbol such that an arithmetic operator and variable such that all are constrained and create an equation.

Expression is very useful to determine the end or root value of constraint.

As per the given expression,

2x² - y¹ + 3x⁰

Substitute, x = 3 and y = 5

2(3)² - 5 + 3(1) = 18 - 5 + 3 = 16.

Hence "The value of the given expression 2x² - y¹ + 3x⁰ for x = 3 and y = 5 will be 16".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ3

Answer:

B, 8 and 9

Step-by-step explanation:

8*8=64

9*9=81

It is between those 2 numbers, 64 and 81

all the other answers make no sense at all

uwu

its should be c.

Because its approximately that many ppl

Answer:

Its C

Step-by-step explanation:

Answer:

Step-by-step explanation: It sinks 45 metres every time, so you would keep adding 45 until you got to 195, which would need  18 to finish. 18 would equate to around 1.5 hours, so around 3:30 am ish.

Answer:

Im doing great what about you and Nf is a good artist

Step-by-step explanation: