Answer:
the first one
Step-by-step explanation:
the equation for it is y=1.4x
what is the parallel slope intercept form pls answerr
Answer:
the paralell slope is -4. The slope intercept equation is -4x-4
Step-by-step explanation:
hope this helps!
The cost of a book is $8.00. What is the selling price of the book if the store's markup is 36%?
Can someone help me with this pls !!!
I hope you can see it !
Answer:
c i think
Step-by-step explanation:
Answer: the first one
Step-by-step explanation:
the length of rectangle is 8/3 cm and the width is 6/4 cm what is its area?
pls. I need it now
Answer:
the area is 4cm
Step-by-step explanation:
im not sure if this is how you find area, but all i did was multiply the two numbers. that is either how to find area or perimeter. :)
Solve the inequality and express your answer in interval notation
x^2+8x-7<0
Answer:
(-8.8, 0.8)Step-by-step explanation:
x^2+8x-7<0x^2 + 8x + 16 - 23 < 0(x + 4)^2 < 23|x + 4| < √23 ≈ 4.81 .
x + 4 < 4.8x < 0.82.
-(x + 4) < 4.8x + 4 > - 4.8x > - 8.8Combination of the two intervals:
x = (-8.8, 0.8)Another math question lol!
Answer:
a
Step-by-step explanation:
im not sure
Help please! Thanks, answer only if you know how to do this.
Answer:
2 radians
Step-by-step explanation:
The ratio of the arc length to the circumference is the same as the measure of angle AOB in radians to 2pi. 2pi radians is a full circle. We can now construct an equation, with x being our answer.
[tex]\frac{6}{6\pi } =\frac{x}{2\pi } \\\frac{1}{\pi } =\frac{x}{2\pi }\\1=\frac{x}{2} \\2=x[/tex]
First, we try to simplify both sides. Next, we multiply both sides by pi. Then, we multiply both sides by 2. Finally, our answer is 2, so 2 radians.
Help me pleaseeeeee!!!!!
Your meal plan allows you 500 dollars to use per month. So far this month, you have used 345 dollars and you have 9 days left on this month's plan. Which inequality could you use to determine how many dollars at most you can use per day so that you don't go over your monthly plan dollars?
Answer:
x=9, x greater then or equal to 55
Step-by-step explanation:
k/6 + 8 = 5 what does k=?
Answer:
The answer is k= -18
Step-by-step explanation:
hope this helps
k/6 + 8 = 5
1/6k+8-8=5-8
1/6k=-3
To find I divide both sides by 1/6.
1/6k/1/6=-3/1/6
k= -18
The value of k in the equation k/6 + 8 = 5 is -18.
The given equation is k/6 + 8 = 5 .
We have to find the value of k.
Let us isolate the term with variable k by subtracting 8 from both sides:
k/6+8-8=5-8
k/6=-3
Apply cross multiplication:
k=-18
Hence, the value of k is -18.
To learn more on Equation:
https://brainly.com/question/10413253
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Find the value of x for which r || s.
Then find m<1 and m<2.
m<1 = 79- x
m<2 = 94- 2x
< means angle
Answer:
x=15
Step-by-step explanation:
79-15=64
94-30=64
The value of x for which r || s will be 15.
What are Parallel lines?
Parallel lines are those lines that are equidistance from each other and never intersect each other.
Given that;
Lines r and s are parallel to each other.
m ∠1 = 79 - x
m ∠2 = 94 - 2x
Since, Two lines r and s are parallel to each other.
Then, By definition of alternate angles of parallel lines;
m ∠1 = m ∠2
Now, Substitute the given values we get;
m ∠1 = m ∠2
79 - x = 94 - 2x
Subtract 79 both side,
79 - x - 79 = 94 - 2x - 79
- x = 15 - 2x
Add 2x both side,
- x + 2x = 15 - 2x + 2x
x = 15
Thus, The value of x is 15 for which r || s.
Learn more about the parallel lines visit:
https://brainly.com/question/24607467
#SPJ2
2^2 x 2/2^4 i need help with it for my test i’ve been stuck on this question for a good couple mins
Answer: 2^-1
2^2x2/2^4=0.5
2^-1=0.5
Hope this helps!!
Also, can I pleasee have Brainliest??
Only if I'm right of course...
?help ?!
86 - [(4 - 9) to the 2nd power x 3]
show your work
Answer:
161
Step-by-step explanation:
86 - [(4 - 9) to the 2nd power x 3]
86 - [(-5) to the 2nd power x 3]
86 - [-25 x 3]
86-(-75)
86+75
161
Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)
A.45xy-220
B.15x-30y-220
C.15x+30-220
D.15x+30y-64
Answer:
C, assuming you left off the y on the 30
Step-by-step explanation:
30(.5x-2)+40(.75y-4)
Distribute
15x-60+30y-160
Simplify
15x+30y-220
The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company (y) to produce x number of smartphones and ship them to one store
Answer:
y=42.73x+175
Step-by-step explanation:
42.73=m and 17=b
Answer:
y=42.73x+175
Step-by-step explanation:
i know i did it
3x^2+7xy- 6y^2, factorize
Answer:
(3x−2y)(x+3y)
Step-by-step explanation:
3x2+7xy−6y2
=(3x−2y)(x+3y)
42°
X Х
x =
degrees
tar
PLEASE HELP ITS URGENT
Answer:
x = 48°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°, thus
x = 180° - (90 + 42)° = 180° - 132° = 48°
-5w=7-4w+8
need help and need my work shown
Answer:
w = -15
Step-by-step explanation:
-5w = 7 - 4w + 8
Grouping like terms together,
-5w+4w = 7+8
-w = 15
w = -15
Plz help me for brainliest
Answer:
Isoscles right i think
can you help me with all 15 questions on the test
Answer:
i can try just put the questions up
Step-by-step explanation:
The picture above is my question. thank you.
Answer:
<
Step-by-step explanation:
Is this true or false?
Step-by-step explanation:false
Answer:
The answer is false
does anyone know this? I dont get it
Answer:
1st one
Step-by-step explanation:
PLEASE ANSWER
what does ok mean?
I use it as a short way to say "okay" but I don't know how others may use it.
i have 11 points ;-;
Answer:
OOOPS-
Step-by-step explanation:
i feel kinda bad stealing your points l-mao
write an inequality to compare the numbers 7 1/8 and square root of 50.
a. 7 1/8 = square root of 50
b. 7 1/8 (less than or equal to) square root of 50
c. 7 1/8 < square root of 50
d. 7/8 > square root of 50
Answer:
Latter C.
Step-by-step explanation:
..............................
1. A fish is 12 meters below the surface of the ocean. What is its elevation?
meters
2. A sea bird is 28 meters above the surface of the ocean. What is its elevation?
meters
3. If the bird is directly above the fish, how far apart are they?
meters
what will be the answers to all 3 please help PLEASEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPP please help guyss
I need help please
Answer:
Um, I don't think you took the pic correctly... there is only one option showing.
Step-by-step explanation:
All I can say is good luck andd the first one should NOT be checkmarked.
Hope u pass! gl :)
Tina is considering two cell phone plans and wishes to decide, based on her expected phone usage,
which plan to purchase. Plan A has a monthly fee of $4995. Plan B costs $39.95 per month. Plan A
charges 5¢ per minute after 300 minutes of talk time. Plan B charges 10€ per minute for any talk time
beyond 500 minutes. Which pair of equations could Tina use to decide on the least costly plan for her
usage? Assume Tina always uses more than 500 minutes per month
(a) c = 39.95 + 0,10m - 300)
(b) c = 39.95 + 0.1(m - 500)
c = 49.95 + 0.050m - 500)
C = 49.95 + 0.05(m - 300)
(c) =3995+0.11 - 50
(d) =3995 +0.11 - 500
C = 49.95 + 0.05m - 15
c = 49.95 + 0.05m - 300
(e) bando
Helppp pls ASAP plsss help
Answer:
17
Step-by-step explanation:
8.5 divided by 0.5 = 17
Don't worry about it being negative
Think about the negative positive triangle, it looks like that
- -
+