Answer:
The number of dogs in the shelter compared to the number of dogs in the shelter.
Step-by-step explanation:
Answer:
The number of dogs in the shelter compared to the number of dogs in the shelter.
Step-by-step explanation:
I took the test
Alexis saves up her monthly allowance over a period of eight months to buy a pair of high-resolution headphones. She lends her friend, Janet $26.40 from her savings. If Alexis has $257.60 now, calculate her monthly allowance.
Answer:
26.40+257.60=
284
284÷18
15.7
can someone please do the 2a 2b 2c 2d 2e and 2f ill mark u brainlist
Answer:
2a: 5
2b: 7
2c: 10
2d: 2
2e: 3
2f: 2
Step-by-step explanation:
To solve all of these you just get the variable (x) by itself
2A: 9x-41=39-7x
Add 7x from both sides and then add 41 to get
16x=80
Divide by 16 and get x=5
2B: 3x-13=50-6x It's the same process as before for this question
Add 6x and 13 to both sides to get
9x=63
divide by 9 and get x=7
2C: 5x-17=83-5x
Add 5x and 17 to both sides
10x=100
divide by 10
x=10
2d: 13x-16=24-7x
Add 7x and 16 to both sides to get
20x=40
divide by 20 and get x=2
2e: 12x-13=53-10x
Add 10x and 13 to both sides to get
22x=66
divide by 22 and get x=3
2f: 17x-21=51-19x
Add 19x and 21 to both sides and get
36x=72
divide by 36 and get x=2
Help, Will give 100 points.
The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the phone is used each month.
The table shows that as more minutes are used each month, the total monthly cost will increase at the same rate. Assuming that this is true, what is the total monthly cost for the cell phone if it is used for 2,500 minutes?
Answer:
2+6=9 that give u 816
Step-by-step explanation:
Answer:
The total monthly cost would be $214
Step-by-step explanation:
This is rather simple. They gave us 1,250, which is half of 2,500. Simple multiplication:
1,250 = 2,500
107 = x
2 × 1,250 = 2,500
2 × 107 = 214
Therefore, the total monthly cost if the cell phone is used for 2,500 minutes is $214.
please help me im stressin
Answer:.
Step-by-step explanation:
lacey bought a new purse that originally cost $25 and is on sale for $15. find the percent of the price in the purse.
Step-by-step explanation:
loss times 100 divided by cost price
10/25 ×100
=40%
Mrs. Konings is planning an ice cream social for her students. It is going to cost her $100 to rent the facility plus $3 per person for ice cream and toppings. Which function represents the total cost for Mrs. Konings if x students attend the ice cream social?
f(x)=3x+100
f(x)=103x
f(x)=100x+3
f(x)=3x+100
Students are selling grapefruits and nuts for a fundraiser. The grapefruits cost $1 each and a bag of nuts cost $10 each. They sold 100 items and made $307. How many grapefruits did they sell?
In your answer, you should have the following:
1. variables
2. a system of equations
3. solution to the system of equations
4. Interpretation
Answer:
100(g+b)=307
Step-by-step explanation:
equation
g=307÷1000
Which line is the graph of y = -2x + 2?
Answer:
Line B → y = ½x + 1
_______________
For question 12, the answer is y = ½x + 1.
None of the lines graphed on question 12 have an equation of y = -2x + 2.
Lesley ran 2 3/5 miles in 7/12 of an hour. How many miles can Lesley run in one hour?
A.3 18/35
B.35/156
C. 22 2/7
D. 4 16/35
Answer:
D
Step-by-step explanation:
Find the area of the
regular figure below:
A) 414.5 ft2
B) 421.3 ft2
C) 425.1 ft2
D) 432.9 ft2
E) 443.4 ft2
pls show work
Answer:
E. 443.4 ft²
Step-by-step explanation:
Since it is a regular triangle, it means all three sides are of equal lengths and all angles are of the same degree measure.
Therefore, all sides = 32 ft each
Each equal angle = 60° (sum of all angles = 180)
The area of the triangle can be calculated using the formula, ½*a*b*sin(C),
Where,
a = 32 ft
b = 32 ft
C = 60°
Plug in the values
Area = ½*32*32*Sin(60)
Area = 443.4 ft² (nearest tenth)
Find the exact length of the third side.
85
13
Answer:
84
Step-by-step explanation:
13^2+84^2=85^2
number students who played football and rugby ratio is 4:3 Rugby and tennis ratio is 12:25 50 students picked tennis how many students pick football
QUICKKKKK HELP MEEE PLSSS
Answer:
- Rugby = (50 x 12) / 25 = 24
- Football = (24 x 4) / 3 = 32
How many students pick football: 32 students.
Step-by-step explanation:
(x²+2x-3)÷(x+3)?????
Answer:
=x-1
Step-by-step explanation:
x2+2x−3
x+3
=
x2+2x−3
x+3
=
(x−1)(x+3)
x+3
=x−1
Nate wants to predict how long people use the internet each day based on their age. The table below shows the age (in years) and average daily internet usage (in hours) for a sample of people.
Age (years)
3
33
10
1010
16
1616
22
2222
35
3535
55
5555
Internet use (hours per day)
0.0
0.00, point, 0
1.0
1.01, point, 0
2.5
2.52, point, 5
4.0
4.04, point, 0
3.0
3.03, point, 0
0.5
0.50, point, 5
Answer:
A
Step-by-step explanation:
A is correct on Khan academy!
Solve for all values of x by factoring.
x^2 + 4x – 30 = -3x
Answer:
[tex] {x}^{2} + 4x - 30 = - 3x \\{x}^{2} + 7x - 30 = 0 \\ {x}^{2} - 3x + 10x - 30 = 0 \\ x(x - 3) + 10(x - 3) = 0 \\ (x - 3)(x + 10) = 0 \\ \boxed{x = 3} \\ \boxed{x = - 10}[/tex]
x=3 or x=-10 is the right answer.3. A technician worked 45 hours in one week He gets paid double for every hour over 40 hours that he works. If his regular wage is $825 per hour, approximately how much overtime pay should he receive plz explain
Answer: 41,250$ (I think)
Step-by-step explanation:
1 hour —> 825$
40 hours —> 825$ x 40 = 33,000$
The after the 40 hours he gets paid x2 and he works for 5 hours
1 hour —> 825$ x 2 = 1,650$
5 hours —> 1650$ x 5 = 8,250$
33,000 + 8,250 = 41,250$
I literally need help.
Answer:
[tex]4P+2G=96\\3P+1G=60 or 3P+G=60[/tex]
Step-by-step explanation:
Given in the question:
a) A family paid $96 for 4 pool passes and 2 gym memberships.
b) Later that day, an individual bought pool passes for herself and 2 of her friends , and 1 gym membership for her . She paid $60.
Let's write the system of equation for each purchase that happened in the scenario.
Let,
P= Price of each pool passes
G= Price of each gym membership
We get,
a) A family paid $96 for 4 pool passes and 2 gym memberships:
[tex]4P+2G=96[/tex]
b) Later that day, an individual bought pool passes for herself and 2 of her friends , and 1 gym membership for her . She paid $60:
[tex]3P+1G=60[/tex]
Therefore, the equations generated in the scenario were:
[tex]4P+2G=96\\3P+1G=60 or 3P+G=60[/tex]
Where,
P=Price of each pool passes
G=Price of each gym membership
PLEASE MARK ME AS BRAINLIEST
WILL GIVE BRAINLEST
please explain with work if possible
Answer:
a)60°
b)BD=10
c)AB=20
d)100√3
Step-by-step explanation:
B
let's BD be x
according to the question
[tex] \tan( {30}^{o} ) = \frac{x}{10 \sqrt{3} } [/tex]
[tex] \frac{ \sqrt{3} }{3} = \frac{x}{10 \sqrt{3} } [/tex]
[tex]3x = 10 \sqrt{3} \times \sqrt{3} [/tex]
[tex]3x = 30[/tex]
[tex]x = 10[/tex]
thereforeBD=10c)
according to Pythagoras theorem
a²+b²=c²
c=√a²+b²
c=√10²+(10√3)²
c=√100+300
c=√400
c=20
D)
the two triangles are congruent
so AC=2(10√3)
=20√3
as we know
area of a triangle =
½bh
=½×20√3×10
=10√3×10
=100√3
this will guide youMary was performing experiments in her science class. When she started the experiment, the temperature was 20°F. After 1 hour, the temperature was 0°F.
Alicia is writing the program for a video game.
For one part of the game, she uses the rule
(x,y)→(x−7,y+2)
to move points on the screen.
What output does the rule give when the input is
(−4,−6)
? Show your work.
What output does the rule give when the input is
(2,−9)
? Show your work.
Answer:
(-11,-4) and (-5,-7)
Step-by-step explanation:
the rule (x,y)→(x−7,y+2) means the x-value of the coordinate decreases by 7, and the y-value of the coordinate increases by two.
Apply the rule to the 1st question by plugging in the coordinates:
(x,y)→(x−7,y+2)
(−4,−6)→((-4)−7,(-6)+2)
(−4,−6)→(-11,-4)
Let's use the same process for the 2nd question:
(x,y)→(x−7,y+2)
(2,−9)→((2)−7,(-9)+2)
(2,−9)→(-5,-7)
Need answer now. Find m
select the correct trigonometric ratios for angle 0
Answer:
A, D, and F
Step-by-step explanation:
First off, we're not given the hypotenuse's length, so let's use the Pythagorean Theorem to find it:
[tex]1^2+3^2=c^2\\1+9=c^2\\10=c^2\\c=\sqrt{10}[/tex]
With that, we can refer to SOH-CAH-TOA to help us find sine, cosine, and tangent:
SOH (Sine = Opposite/Hypotenuse)
[tex]\sin{\theta}=1/\sqrt{10}=\sqrt{10}/10[/tex]
CAH (Cosine = Adjacent/Hypotenuse)
[tex]\cos{\theta}=3/\sqrt{10}=3\sqrt{10}/10[/tex]
TOA (Tangent = Opposite/Adjacent)
[tex]\tan{\theta}=1/3[/tex]
From this, we can see that A matches up with sine, and we can eliminate B and C.
Cosecant, secant, and cotangent are all reciprocals of the three basic trig ratios:
[tex]\csc{\theta}=1/\sin{\theta}=\sqrt{10}\\\sec{\theta}=1/\cos{\theta}=\sqrt{10}/3\\\cot{\theta}=1/\tan{\theta}=3[/tex]
D matches with cosecant, and F matches with cotangent, so the correct trig rations for θ are A, D, and F.
Marcel is (incorrect or correct) because 74.26 is(equal to/not equal to/one tenth of) 74.260
74.26 × 10 = ( 0.7426/ 7.426/ 74.26/ 742.6/ 7,246)
Fill in the blanks PLZZZ help ASAP! ill mark brainiest! (tysmm)
Answer:
742.6 your answer as you tell mark me brainlest
(3, 5), (y, 2) ; undefined slope
Answer:
x=-3..hope this is right
What is the range of possible sizes for side x? the other two sides are 8.0 and 8.5
Answer: 0.5 < x < 16.5.
Step-by-step explanation:
Given: Two sides of triangle: 8.0 units and 8.5 units
Measure of third side = x
According to the triangle's inequality,
Sum of any two sides > third side. (i)Difference between the sides < third side. (ii)If x is the third side, then
x < 8+8.5 [Using (i)]
i.e. x< 16.5
Also, x > 8.5-8 [Using (ii)]
i.e. x> 0.5
Hence, Range of possible sizes for side x would be 0.5 < x < 16.5.
Answer:
0.5, 16.5
Step-by-step explanation:
HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Jessica runs between 3 and 7 miles per day. It takes Jessica 12 minutes to run one mile. What is a reasonable amount of time that Jessica spends running every day?
A.
36 minutes
B.
120 minutes
C.
84 minutes
D.
60 minutes
Answer:
36mimutes
Step-by-step explanation:
Factor
k2+7x+10
(k+10)(k+4)
(k+2)(k+5)
(k-2)(k-5)
(k+2)(k-5)
Need it ASAP
Answer:
B. (k+2)(k+5)
Step-by-step explanation:
Answer:
B. (k+2)(k+5)
Step-by-step explanation:
khan academy help please!!
Answer:
-10
Step-by-step explanation:
What is the greatest common factor of 30, 48, and 2?
Answer:
The greatest common factor of 30, 48 and 2 is 2Step-by-step explanation:
I HOPE IT HELPS2 is the Greatest common factor
Given numbers:
30 , 48 , 2
Find:
Greatest common factor
Computation:
By taking LCM of given numbers
30 = 2 × 3 × 5
48 = 2 × 2 × 2 × 2 × 3
2 = 2
From the above LCM taking '2' as common factor.
So,
we say that, 2 is the Greatest common factor
Learn more:
https://brainly.com/question/11221202?referrer=searchResults
rounding decimals to the thousandths place 45.9867
Answer:
45.987
Step-by-step explanation:
Because its the number you get by rounding up
