Answers
Answer:
D
Step-by-step explanation:
Related Questions
In a middle school with 200 students there are 40 % girls. 20% of the students wear glasses . It is also known that 10% of the boys wear glasses .
1-How many boys are in this school?
2-How many girls don’t wear glasses?
3-How many students are boys and wear glasses?
Answers
Answer
1;120
2;60
3;20
Step-by-step explanation:
A clothing store is raising the price of all its sweaters by $3.00. What is an expression that could be used to find the new price of a sweater that originally cost d dollars? *
Answers
Answer:
x+3
Step-by-step explanation:
Answer:
Step-by-step explanation:
The expression would be d + 3.
You're raising $3 in every sweaters cost so d is the cost of the sweater and you add 3 to raise $3 in the price.
The unit rate for a gym membership is $?
per month.
Answers
Answer:
let mw know if im wrong but i think the answer would most likely be 150
Answer:
9,15
Step-by-step explanation:
3x3=9
3x5=15
both timed by 3 and they are both rates so there you go hope this helps!
Ulani is constructing a triangle that has sides measuring 12 cm and 28 cm. Which measurements could be the length of the third side? Select two options
Answers
Answer:
The sides can be 38 and 24.
Step-by-step explanation:
Consider the provided information.
The given options are: a) 15, b) 24, c)38, d)41, E)53
The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.
Here a=12 and b=28 we need to find c
The sum of 12 and 28 is 40.
So, It means the side can not be 41 and 53 as it is greater than 40.
Now let the third side is 15.
Then the sides are 12, 28 and 15
The sum of two smaller sides: 12+15=27
But 27 is less than 28.
So the side can't be 15.
Now let the third side is 24.
Then the sides are 12, 28 and 24
The sum of two smaller sides: 12+24=36
But 36 is greater than 28.
So the side can be 24.
Now let the third side is 38.
Then the sides are 12, 28 and 38
The sum of two smaller sides: 12+28=40
But 40 is greater than 38.
So the side can be 38.
Hence, the sides can be 38 and 24.
It takes Luanda 1.25 hours to wash and dry a load of laundry. How many minutes does it take luanne to wash and dry a load of laundry?
Answers
can u answer these for me thank u. first 2 only
Answers
Can somebody Help me pleaseee ??
Answers
Answer:
15.49
Step-by-step explanation:
A^2+B^2=C^2
d+4/3D = 336 what is the number of d
Answers
Answer:
12
Step-by-step explanation:
45 and a third divided by one sixth and then write a sentence to show work and create multiplication of number
Answers
Answer:
272
Step-by-step explanation:
45 and a third = 45 1/3
one sixth = 1/6
hence:
45 and a third divided by one sixth =
= 45 1/3 ÷ 1/6
= 136/3 ÷ 1/6
We convert to multiplication by converting 1/6 to its reciprocal which is 6/1
Hence:
= 136/3 ×6/1
= 272
The radar radius on the map
is 1000 ft. What is the
circumference of the radar?
Answers
Tell whether the lines through the given points are parallel, perpendicular, or neither.
Line 1: (-9,3), (-5,7)
Line 2: (-11, 6), (-7, 2)
The slope of line 1 is
The slope of line 2 is
The two lines are
Answers
Answer:
The slope of line 1 is: (7-3) / (-5 - -9) = 4/4 = 1
The slope of line 2 is: (2-6) / (-7 - -11) = -4/4 = -1
Yes, they are perpendicular
Step-by-step explanation:
The slope of line 1 is: (7-3) / (-5 - -9) = 4/4 = 1
The slope of line 2 is: (2-6) / (-7 - -11) = -4/4 = -1
slope 2 = - 1/1 = - 1/slope 1
y = 2x-5
5x - 2y = 19
Please fast
Answers
Answer:
[tex]y = 2x - 5 - - - eqn \: (i) \\ 5x - 2y = 19 - - - eqn \: (ii) \\ substitute \: for \: y \: in \: eqn \: (ii) \: from \: eqn \: (i) \\ 5x - 2(2x - 5) = 19 \\ 5x - 4x + 10 = 19 \\ x + 10 = 19 \\ x = 19 - 10 \\ x = 9 \\ from \: eqn \: (i) \\ y = 2x - 5 \\ y = (2 \times 9) - 5 \\ y = 18 - 5 \\ y = 13[/tex]
(20 POINTS!!!)
What is the measure of
A. 60°
B. 80°
C. 110°
D. 120°
Answers
Answer:
A. 60 degrees
Step-by-step explanation:
The sum of the abgles in a triangle is 180°. We are already given 96° and 24°.
so we will subtract the given values from 180 to find the third angle
180-(96+24)=180-120=60°
The answer is A. 60°
Help with number one please and thank youuu
Answers
Answer:
6x-12=8x-16
6x-8x=12-16
-2x=-4
x=2
So it's TRUE
Greg buys apples, bananas, and kiwis from a fruit stand each week. The first week he pays $3.19 for 2 apples, 3 bananas, and 2 kiwis. The second week he pays $4.12 for 3 apples, 4 bananas, and 2 kiwis. The third week he pays $3.01 for 1 apple, 1 banana, and 4 kiwis. Choose the system of equations that can be used to solve for the number of apples,a, the number of bananas,b, and the number of kiwis,k.
Answers
Answer:
Step-by-step explanation:
2a+3b+2k= $3.19
3a+4b+2k=$4.12
1a+1b+4k=$3.01
The system of equation that can be used to solve these scenario are 2a + 3b + 2k = 3.19, 0a + 4b + 2k = 4.12 and 1a + 1b + 4k = 3.01.
What is a linear equation?A linear equation consist of variables and constant sperated by arithmetic operations which has highest degree of 1.
We know that a system of equations is formed when we have two or more than two linear equations in two or more than two variables and a system of equations is consistent when the number of variables is equal to or less than the number of equations.
Given in this questin is 3 variables Applles(a). Bananas(b) and Kiwis(k) and we can form three equations in three variables they are,
2a + 3b + 2k = 3.19...(i)
0a + 4b + 2k = 4.12...(ii)
1a + 1b + 4k = 3.01...(iii)
We can solve this system of equation by first multiplying eqn(iii) by 2 and then subtracting it from eqn(i) to eliminate variable 'a' and then equating with eqn(ii) to eliminate variable 'b' or 'k'
learn more about linear equaion here :
https://brainly.com/question/19549073
#SPJ2
Tanisha used this table to compare the number of school yearbooks purchased
Answers
Answer:
I can't see the question
Step-by-step explanation:
The first term is 8 Each term is 4 more than double the previous term.
Answers
Answer:
8*2^(n-1)
Step-by-step explanation:
This is a geometric sequence since we multiply from the previous term.
a_n = a_1 * common ratio^(n-1) where a_n is the nth number and a_1 is the first.
The first term is 8, so we have
a_n = 8*<common ratio>^(n-1) = 8*2^(n-1)
Answer:
its b and the question after that is d
Step-by-step explanation:
just did it
Find the measure of the arc. Please help!
Answers
Answer:
The value of mEFD = 214°
Step-by-step explanation:
Given that the measure of the degree of one of the central angles of an inner circle is 146°.
We know that sum of all central angles is 360°.
In other words, in our case
mEFD + 146° = 360°
Thus, we can determine the mEFD using the equation
mEFD + 146° = 360°
so subtracting 146° to both sides
mEFD + 146° - 146° = 360° - 146°
mEFD = 214°
Therefore, the value of mEFD = 214°
Help me please!!!!!!!!!!!!!!!!
Answers
Answer:
C is the answer if you count 8 down, if not. sorry
Answer:
c. -3, -4 if you go 8 numbers down from point P then that's what you should get.
Peter started to deposit 5000 philippine pesos quarterly in a fund that pays 1% compounded interest. How much will be in the fund after six years?
Answers
Answer:
1. Answer: F = P123,514.09
Step-by-step explanation:
1. Peter started to deposit P5,000 quarterly in a fund that pays 1% compounded quarterly. How much will be in
the fund after 6 years?
1. Answer: F = P123,514.09
The fund after six years is 123,514.09.
Given that,
Peter started to deposit 5000 philippine pesos quarterly in a fund that pays 1% compounded interest. The rate is 0.25% quarter. The time period is 6 years so quarterly it is 24.Based on the above information, the calculation is as follows:
Given that,
PV = 5,000
PMT = 0
NPER = 24
RATE = 0.25%
The formula is
=-FV(RATE,NPER,PMT,PV,TYPE)
After applying the above formula, the future value be 123,514.09.
Learn more: brainly.com/question/24169758
Solution to -7 - 2y = 1
Answers
Answer:
not sure sorry
Step-by-step explanation:
Explaination:
Add 7 to the one to get -2y=8
Then divide the -2 by both sides to get y= -4
please help me!! also if you mind helping me some more cause i don’t know any of this and I’m currently failing
Answers
Answer:
The y intercept is 1 because that's there the line passes through the y line
Step-by-step explanation:
Answer: 1
Step-by-step explanation:
because the y intercept is 1 because there is the line passes through the y line
Answer please need answer brainliest i give you for right answer
Answers
Answer:
I belive It would be Quadant IV (d) if I did everything right sorry if I am not correct.
Please tell me if im not correct thank you.
Which two operations are needed to write the expression that represents “four times the difference of a number and three”?
multiplication and subtraction
division and subtraction
multiplication and addition
division and addition
Answers
Answer:
multiplication and subtraction
Step-by-step explanation:
Answer:
A
Step-by-step explanation: Edge 2020
The Solomon family uses up a
1
2
-gallon jug of milk every 3 days. At what rate do they drink milk?
Answers
12gal/3days = 4gal/1day
Find the parallel and perpendicular equations that match
Answers
Answer:
Parallel 6 10 13 17 and perpendicular 2 8 14 16 18 I think
Step-by-step explanation:
can some one help please??
Answers
45.15 divied by 21 equal but the estimate
Answers
Answer:
The answer is 2.00.
Step-by-step explanation:
45.15 ÷ 21 = 2.15
2.15 rounded off to the nearest whole number is 2.00.
This was because you asked for an estimate.^
can you help me pllllllllease?????????????????????????/
Answers
Answer:
noooooooooooooooooooooooooooo
Step-by-step explanation:
yeahhhhhhhhhhhhhhhhhhhhhhhhhhhh
Lily drives 90 miles in 2 hours. If she drives at the same rate, how far does lily travel in each of the following time intervals: 1 hour, 1/2 hour, and 3 hours? Please solve in at least two different ways. You could make a bar model, double number line, ratio table, or graph
How far does she drive in 3 hours
Answers
Answer:
1 hour= 45 miles
1/2 hour=22.5 miles
3 hours= 135
Step-by-step explanation:
just work out one hour by halving 90 miles which is 45. Then work out the rest by halving again and multiplying by 3.
Answer:
1st way:
90/2=45
1 hour = 45 miles
45/2=22.5
0.5 hour = 22.5 miles
45+22.5=67.5
1.5 hour = 67.5 miles
67.5x2=135
3 hours = 135 miles
2nd way:
90 miles - 2 hours
1 hour - 60 minutes
60x2=120
90/120=0.75
1 minute - 0.75 miles
0.75x60=45
1 hour = 45 miles
60:2=30
60+30=90
0.75x90=67.5
1.5 hour = 67.5 miles
60x3=180
0.75x180=135
3 hours = 135 miles