Answer:
9y^2-1 i think
Step-by-step explanation:
Write the equation of the line that passes through the points (4,5) & (-3, -1)
Answer:
y=6/7x+11/7
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-1-5)/(-3-4)
m=-6/-7
m=6/7
y-y1=m(x-x1)
y-5=6/7(x-4)
y=6/7x-24/7+5
y=6/7x-24/7+35/7
y=6/7x+11/7
A 6-pack of movie tickets cost $56.94. what is the unit price $__ per ticket
Answer:
$9.49
Step-by-step explanation:
56.94 divided by 6 is that! :) I hope im right
QUESTION 1
The area of a trapezoid is 120 mm2 b1 = 13m and b2 = 17m. Find the height. Enter the number only.
Answer:
8
Step-by-step explanation:
A=a+b/2h
120=13+17/2h
120=30/2h
120/15=h
h=8 m
2(x + 7) + r = 20
distributive property
Answer: 2x+14+r=20
Step-by-step explanation:
2(x+7)+r=20
Multiply the x and the 7 by 2
2x+14+r=20
which part of the water cycle is responsible for cloud formation
In ΔNOP, the measure of ∠P=90°, NP = 45, ON = 53, and PO = 28. What ratio represents the secant of ∠N?
Answer:
53/45
Step-by-step explanation:
Answer:
45/53
Step-by-step explanation:
At a bakery, you can buy 1/2 a pie for $6. Find the unit rate in cost in dollars per pie.
Answer: $12
Step-by-step explanation:
since 1/2x2=1 we can multiply 6 by 2 to find the price of a whole pie
PLEASE HELP!! I’ll make you the brainlyest!!!
Answer:
15
Step-by-step explanation:
Can't really see the graph clearly but the range looks like its from 40-70 so 30 and the amplitude is half of that so 15.
equivalent ratios are called______
Answer:
equivalent ratios
Step-by-step explanation:
Answer: Two ratios that have the same value are called equivalent ratios
Step-by-step explanation:
Write an equation of the line passing though the point (4,3) that is parallel to the line y= 6x-3
Answer:
y=6x-21
Step-by-step explanation:
Parallel lines have equal slope i.e,6 for this equation.
Introduce points x,y aside 4,3 and equate
y-3/x-4=6
y-3=6(x-4)
y-3=6x-24
y=6x-24+3
y=6x-21
Jovan has $14,000 in a savings account. The savings collect interest at a 7% annual rate that compounds every year. How much money will be in Jovan's account after 4 years?
Answer:
sorry 98928
Step-by-step explanation:
solve the sin, cos and tan of -240 degrees without calculator. Show Working
Step-by-step explanation:
sin(-240)°.
=cos(270-240)°
=cos 30°
=√3/2
cos(-240°)
=sin(270°-240°)
=sin30°
=0.5
tan(240°)
=tan(270°-240°)
=tan30°
=1/√3
Amo has three times as many marbles as
Effah. Amo gives Effah 15 marbles, and
Then Effah has twice as many as Amo.
How many had each as first?
Step-by-step explanation:
amo tenia 9 canicas y efhha 3
Which of the following expressions is equivalent to the expression below.
A basketball game court is 94 feet long and 50 feet wide. Ryan used long steps to estimate the length of the court as 93 feet and width 48 feet. What is the percent error of ryan's measured area round your answer to the nearest hundred.
The percent error of Ryan's measured area is 0.04%.
How to calculate the percent error?To calculate the percent error of Ryan's measured area, you need to subtract his measurement from the actual value and divide that by the actual value, and then multiply by 100 to express the result as a percentage.
First, find the difference between the actual value and Ryan's measurement: 94 feet - 93 feet = 1 foot for the length, and 50 feet - 48 feet = 2 feet for the width.
Then, multiply these values to find the difference in the area: 1 foot × 2 feet = 2 square feet.
Then, divide the difference in the area by the actual area and multiply by 100 to express the result as a percentage:
(2 square feet / (94 feet × 50 feet)) × 100 = 0.04255%.
Rounded to the nearest hundred, the percent error is 0.04%.
Learn more about the percent error here :
brainly.com/question/3105259
#SPJ2
Find the solution mentally. 3⋅(-4)=a b⋅(-3)=-12 (-12)⋅c=12 d⋅24=-12
Answer:
a=-12
b=15
c=12
d=-12
Step-by-step explanation:
3(-4)=a
b(-3)=12
c=12
d(24)=12
3(-4)=a
-12=a
a=-12
b(-3)=12
-3b=12
b=12+3
b=15
c= 12
d(24)=12
24d=12
d=12-24
d=-12
Find the distance from the house to the street
Find the perimeter. The shape consists of a square and a half circle. Solve
Answer and Step-by-step explanation:
We have 3 sides of a square on the outside, so 2 + 2 + 2 equals 6. This is part of the perimeter.
Now we find the circumference of half the circle.
Radius of 1, So the circumference for half of this circle is pi, or 3.14.
So, the answer is 3.14 + 6, which equals 9.14.
The perimeter of the shape is 9.14.
#teamtrees #PAW (Plant And Water)
Have a good day!
1 2/5 fraction that have the same value
Answer:
7/5
Step-by-step explanation:
1 2/5, a mixed number, is equivalent to 7/5.
Help ASAP please!!!!!!
Answer:
[tex]x5 {36}^{?65} \\ [/tex]
Which shape has faces, edges, and vertices? A. sphere B. cone C. pyramid D. cylinder
Answer:
C. A pyramid has face, edges and vertices
Please help me find the area
Step-by-step explanation:
1/2×28×(21+16)
calculate then u get the answer
Answer: 213
Step-by-step explanation: U are beautiful in the picture u showed
Divide segments into three equal parts
Answer:
Hi. I'm pretty sure you are supposed to use a compass (that's what I had to use for this math work). So basically what you have to do is for the dividing it in four one first divide it into two and divide those new parts in to four and then you have four equal parts, using a compass and/or straightedge works best. For dividing the segments into three parts measure it maybe with a ruler if you have one and mark the points where it can be equally divided.
Step-by-step explanation:
Hope you understand that :) I don't know how to show you on here sorry :(
GOOD LUCK!
Question 8 of 22
What is the solution to the following equation?
(-14) + x = 14
Answer:
x=28
Hope it helps
Answer:
x = 28
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what is the next term of the arithmetic sequence? -6,-8,-10,-12,-14
Answer:
-16
Step-by-step explanation:
If you look at the sequence, you'll notice that each number is two less than the number preceding it
-8 is 2 less than -6
-10 is 2 less than -8
And so on.
-16 is two less than -14, so it is the next number in the sequence.
HELP!!!!!!! The bike store sells a bike with a price tag of $125. If the bike is discounted by 20%, how much will you pay before tax ? If tax is 7% what is the total ?
1. What is the discounted price?
2. What is the total?
you should have two answers - the discounted price and the total including tax
Answer:
93
Step-by-step explanation:
125(.80)=100, 100(.93)=93
The original price of a cell phone is $190. The sales tax is 4.9%. What is the total cost?
Answer:
$199.31
Step-by-step explanation:
To find the answer, you have to do 190 x 4.9%, which is $9.31. You can also do 190 x 4 9/10, which you need to make the 4 9/10 an improper fraction, which is 49/10. 190 x 49/10 is 9.31. 190 + 9.31 is the answer ($199.31)
Pleas help! It’s due soon and I don’t have much time. :(
Answer:
5) n * n * n * n * 6 * 6 * 6
6) 9 * 9 * x * x * x
7) 3 * 3 * 3 * y * y
Step-by-step explanation:
Answer:
Expanded Form :-
5. n⁴ × 6³
(n × n × n × n) × (6 × 6 × 6) same as
n × n × n × n × 6 × 6 × 6
6. 9² × x³
(9 × 9) × ( x × x × x)
7. 3³ × y²
(3 × 3 × 3) × (y × y)
I am not sure about the standard form, but this helps thank you :) !!
Select all the expressions that are equivalent to 16x+36
a) 16(x+20)
(b) x(16+36)
(c) 4(4x+9)
(d) 2(8x+18)
(e) 2(8x+36)
Answer:
4(4x+9)
Step-by-step explanation:
16x+36=0
4(4x+9)=0
4=0 or 4x+9=0
=0 4x=-9
x=-9/4
please answer asap!!!
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