Answers
explanation
y=mx+b
Related Questions
Please help me soon thxs
Answers
Answer: Vertical angles
Step-by-step explanation:
Answer:
Vertical Angles
Step-by-step explanation:
Vertical angles are "any opposite pairs of angles made by intersecting lines."
Also, if 2 angles are vertical, they are also congruent.
waht is 8/5 times 7/4 pleeaaaaseeee help LAST QUESTION PLZ
Answers
Answer:
below
Step-by-step explanation:
improper fraction: 14/5
as a decimal: 2.8
proper fraction: 2 4/5
what is the slope of a line parallel to slope 2 and Perpendicular to slope 2?
Answers
Answer:
it would be right next to the other line
Step-by-step explanation:
It would still be slope 2
Perpendicular = opposite sign and reciprocal slope
It would be slope -1/2
Evaluate the expression 5a + 12b for a = 5 and b = 12
PLEASE PLEASE help!
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Answer:
I think the answer is 169
convert this binary numbers (100) into base 10
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Answer:
Step-by-step explanation:
4
(7(c)6) please answer right now
Answers
Answer:
42c
Step-by-step explanation:
Consider the function f(x) = 8x2 + 5x – 2.
Determine the output produced by the input value x = -2.
Answers
Answer:
f(-2) = 20
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
f(x) = 8x² + 5x - 2
x = -2
Step 2: Evaluate
Substitute in x: f(-2) = 8(-2)² + 5(-2) - 2Exponents: f(-2) = 8(4) + 5(-2) - 2Multiply: f(-2) = 32 - 10 - 2Subtract: f(-2) = 22 - 2Subtract: f(-2) = 20whats the sum or difference? 2.7 + 0.3
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Answer:
the answer is 3
Step-by-step explanation:
Answer:
your in highschool and you cant do that?
i worry for you 3
Step-by-step explanation:
A company has 2 photocopy machines. The probability that machine A will breakdown on a given day is 2%. The probability that machine B will break down is 2.5%. What is the probability that both machines will break down on a given day? Give your answer in percent.
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Answer:
jsosksnssixixjzj
Step-by-step explanation:
OK OK OK. dkdkdmx
sozknz
xkxk
PLZ MARK ME AS BRAINLIST
Pls help! For finalWhich equation can be solved to find x, the measure of to in the diagram
below?
53
A
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help me plz and i will give bairnlest frfrf and 30 points
Answers
Answer:
5,469
Step-by-step explanation:
Help plz. 4x^2-10x=84
Answers
Answer:
my brain just died sorry
Step-by-step explanation:
Answer:
x = 6
4x2−10x=84
Step 1: Subtract 84 from both sides.
4x2−10x−84=84−84
4x2−10x−84=0
Step 2: Factor left side of equation.
2(2x+7)(x−6)=0
Step 3: Set factors equal to 0.
2x+7=0 or x−6=0
x=
−7
2
or x=6
33 is 90% of what number? Round to the tenths place.
Answers
Answer:
36.7
Step-by-step explanation:
Since 33 is 90% of a number, you can divide 33 by 9 to get 3 2/3. This 3 2/3 is 10% of the number, so multiply 3 2/3 by 10 to get 36 2/3. 36 2/3 rounded to the nearest tenth is 36.7, so there's your answer. Hope it helps!
i cant seem to get this i feel so dumb
Answers
Answer:
You are not dumb, I might be though.
Step-by-step explanation:
19. PLEASE HELPP !!Mel cleans houses.
She earns $7.50 every hour that she dusts.
She earns $10.00 every hour that she scrubs floors.
She scrubbed floors for 1 42 hours and dusted for 2 hours.
How much money did Mel earn?
PLEASE HELP !!
Answers
Answer:
1435.00
Step-by-step explanation:
dusted 2 hours. 15.00
Scrubbed floors 142 hours= 1420.00
Answer:
$30
Step-by-step explanation:
10$ x 1.5 (hours) = 15$ (the reason i did 1.5 is because she scrubbed for 1 and a half hours)
$7.50 x 2 (hours) = $15
$ 15 + $15 = 30
she earned $30 dollars
What is the vertex of this parabola? y= 2x² + 4x +5
Answers
Answer:
vertex = (- 1, 3 )
Step-by-step explanation:
Given a parabola in standard form
y = ax² + bx + c ( a ≠ 0 )
Then the x- coordinate of the vertex is
[tex]x_{vertex}[/tex] = - [tex]\frac{b}{2a}[/tex]
y = 2x² + 4x + 5 ← is in standard form
with a = 2, b = 4, then
[tex]x_{vertex}[/tex] = - [tex]\frac{4}{4}[/tex] = - 1
Substitute x = - 1 into the equation for corresponding value of y, that is
y = 2(- 1)² + 4(- 1) + 5 = 2 - 4 + 5 = 3
vertex = (- 1, 3 )
1. y = x2 + 2x – 8
Axis of Symmetry:
Vertex:
Domain:
Range:
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Answer:
Axis of Symmetry: x=-1
Vertex: (-1,-9)
Domain: (- ∞ ,∞ )
Range: (-9,∞ )
Step-by-step explanation:
Help emnenenememmeemmenenedudhshs
Answers
Can u please help i put extra points please explain to!
Answers
Answer:
5 over 8
Step-by-step explanation:
convert the mixed numbers to improper fractions then divide them and simplify
equation: 7/2 ÷ 40/7 = 50/80 or simplify to 5/8
*the slash is supposed to be the line that separates the top and bottom number in the fraction*
is the following equation true or false 12 3/8=12+3/8
Answers
Answer:
Its true
Step-by-step explanation:
Answer:
Uh yes it is true
Step-by-step explanation
I honestly don't know if you are trolling me or really have a confusion
Klein opened a savings account that paid 5% simple interest with 6,000 in principal. If Klem left that money untouched in the account for ten years,then how much interest with he have earned?
Answers
Answer:
I= $3,000
Step-by-step explanation:
Giving the following information:
Klein opened a savings account that paid 5% simple interest with 6,000 in principal.
Number of periods= 10 years
To calculate the interest earned, we need to use the following formula:
I= P*r*t
P= principal
r= interest rate
t= time
I= 6,000*0.05*10
I= $3,000
If a sprinkler waters 1 over 14 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn?
1 over 7 hour
4 over 7 hour
4 hours
7 hours
Answers
Answer:
7 hours
Step-by-step explanation:
2 divided by 14
i hope this helped
Answer:
7 hours
Step-by-step explanation:
A cell phone company charges $45 per month for unlimited calls and $0.25 per text messages. Another call phone company $0.15 per text messegaes and $70 per month for unlimited calls. Write an equation to reoresent when the cost from both compsnies will be the same after one month
Answers
Answer:
You first start by making your equation: 45 +.25x = 70 +.15x. then subtract .15x from both sides. it should look like 45 +.10x = 70. subtract 45 from both sides then you get .10x = 25. divide 10 to both sides and you get 250. so the two companies will be the same at 250 texts.
Step-by-step explanation:
Could someone help me out with this please?
Answers
Answer:y=-x=5
Step-by-step explanation:
help! I’m stuck.. this is due at 7:00pm
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Answer: -6
Step-by-step explanation:
since they are both negative, they both will add up to be -6
Please answer correctly !!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answers
Answer:The ratio is 1:5
Step-by-step explanation:
Answer:
it is 1:5 because if you divide both sides by 4, you get 1:5
Step-by-step explanation:
help me please with this the picture is below
Answers
Answer:
6
Step-by-step explanation:
Please help as fast as possible thanks much appreciated in advance
Answers
Answer:
140
Step-by-step explanation:
x = 7 ; y = -2
7(2x - 3y) = 7(2*7 - 3*[-2])
= 7(14 + 6)
= 7 * 20
= 140
Step-by-step explanation:
this is what I believe the answer is and the work for it
Convert the following equations from point-slope form to slope-intercept form.
9) y – 4 = 3(x – 1)
10) y – 1 = -4(x – (-3))
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We need to solve both for y.
#9:
[tex]y - 4 = 3(x - 1)\\\\y - 4 = 3x - 3\\\\y = 3x + 1[/tex]
#10:
[tex]y - 1 = -4[x - (-3)]\\\\y - 1 = -4(x + 3)\\\\y - 1 = -4x - 12\\\\y = -4x - 11[/tex]
PLZ HELP ME ITS 30 POINTS TROLLERS WILL BE REPORTED
Answers
Answer:
haha troll go brrr
Step-by-step explanation:
2,4,5 (actual answer)
2-angle MNP (38) is less than angle ONP (39)
4- they are equal by the reflexive property of congruence op
5-is MNP has a lower angle, side MP should have a longer side
MAngle MNP is less than MAngle ONP
Line NP is congruent to Line NP
Line MP is less than Line OP