Answer:
3/2
Step-by-step explanation:
As, 9 is a factor of three so, 9÷3 = 3
So now it's like this: 7/1 x 3/14
Now here 14 is also a factor of 7 so 7 x 2 = 14
So we will cancel it
So, now it's like this 1/1 x 3/2
So finally each an every number that is multipled by 1 is the same so the finally product = 3/2
Or u can just multiply and then divide
7/3 x 9/14 = 63/42
Now u can check both are divisible by 7
So now we will divide by seven so now its
9/6
Here also they are divisible by 3
Divide both numerator and denominator
And u will get 9÷ 3 = 3
And 6÷3 = 2
So, = 3/2
Chose the easier for u!
Hope it helps!
Solution to -7 - 2y = 1
Answer:
not sure sorry
Step-by-step explanation:
y = 2x-5
5x - 2y = 19
Please fast
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]
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
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
i need help with this im currently brainded
they are equal to each other
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?
Answer
1;120
2;60
3;20
Step-by-step explanation:
Find the measure of the arc. Please help!
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°
Can somebody Help me pleaseee ??
Answer:
15.49
Step-by-step explanation:
A^2+B^2=C^2
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?
(BRAINLIEST) HELP ASAP!!
Answer:
0?
Step-by-step explanation:
Tanisha used this table to compare the number of school yearbooks purchased
Answer:
I can't see the question
Step-by-step explanation:
Help me please!!!!!!!!!!!!!!!!
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.
45 and a third divided by one sixth and then write a sentence to show work and create multiplication of number
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
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
Answer:
multiplication and subtraction
Step-by-step explanation:
Answer:
A
Step-by-step explanation: Edge 2020
Write an inequality to represent "7 less than one sixth of a number is at most 45."
Answer:
third option
Step-by-step explanation:
one-sixth of a number = 1/6 ·n
one-sixth of a number, decreased by 7 = (1/6 ·n) - 7
'at most 45' means values equal to 45 or less: ≤
Find the x- and y- intercepts if the graph of the linear equation 3x - 6y = 2
Answer:
x-intercept = 2/3
y-intercept = -1/3
Step-by-step explanation:
Here, we want to get the x and y intercept of the given linear equation
the x-intercept is the value of x when y is 0 while the y-intercept is the value of y when x = 10
For 3x - 6y = 2
Let x = 0
-6y = 2
y = -2/6 = -1/3
Let y = 0
3x = 2
x = 2/3
X-intercept is (2/3,0)
y-intercept is (0,-1/3)
I need help with this problem :/
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?
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.
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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.
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'
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Sam is 12 years older than Matt. Five years ago the
sum of their ages was 28. How old are they now?
Write a system of equations to represent this situation.
Define your variables
Answer: y=x+12
(y-5) + (x+5)=28, where x = present age of Matt ( in years).
and y= present age of Sam.
Step-by-step explanation:
Let x be the present age of Matt ( in years).
and Sam's present age = y years
5 years's ago,
Sam's age = y-5 years
Matt's age = x-5 years
As per given,
y=x+12 (i)
and (y-5) + (x+5)=28 ....(ii)
Required system of equations:
y=x+12
(y-5) + (x+5)=28, where x = present age of Matt ( in years).
and y= present age of Sam.
can you help me pllllllllease?????????????????????????/
Answer:
noooooooooooooooooooooooooooo
Step-by-step explanation:
yeahhhhhhhhhhhhhhhhhhhhhhhhhhhh
The radar radius on the map
is 1000 ft. What is the
circumference of the radar?
The Solomon family uses up a
1
2
-gallon jug of milk every 3 days. At what rate do they drink milk?
Find the parallel and perpendicular equations that match
Answer:
Parallel 6 10 13 17 and perpendicular 2 8 14 16 18 I think
Step-by-step explanation:
The ratio of paintbrushes to bottles of paint in Ms. Nelson's supply closet is 8 to 3.
If there are 48 paintbrushes, how many bottles of paint are there?
Answer:
Well, 48 divided by 8 is 6. And 6 times 3 is 18. So I belive that there would be 18 bottles of paint.
Step-by-step explanation:
The number of bottles of paintbrushes is 18.
What is a fraction?Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A ratio shows how often one number is contained in another.
For instance, if a dish of the fruit contains eight oranges and six lemons, the ratio of oranges to lemons is eight to six. The ratio of oranges to the overall amount of fruit is 8:14, and the ratio of lemons to oranges is 6:8.
Given that the ratio of paintbrushes to bottles of paint in Ms. Nelson's supply closet is 8 to 3. If there are 48 paintbrushes.
The number of the bottles will be calculated as:-
P / B = 8 / 3
3P = 8B
3 x 48 = 8B
B = 3 x 6
B = 18
Therefore, the number of bottles of paintbrushes is 18.
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The unit rate for a gym membership is $?
per month.
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!
Question 5 of 10
Is ACOW- APIG? If so, identify the similarity postulate or theorem that
applies.
A. Similar - AA
B. Similar - SSS
C. Similar - SAS
D. Cannot be determined
ΔWCO and ΔPIG are congruent by SSS.
Option B is the correct answer.
What is triangle congruency?There are ways to prove that two triangles are congruent.
- Side-Side-Side (SSS) Congruence.
The three sides of one triangle are equal to the corresponding three sides of another triangle.
- Side-Angle-Side (SAS) Congruence.
The two sides and the included angle of one triangle are equal to the corresponding two sides and included angle of another triangle.
- Angle-Side-Angle (ASA) Congruence.
The two angles and the included side of one triangle are equal to the corresponding two angles and included side of another triangle.
- Angle-Angle-Side (AAS) Congruence.
We have,
From ΔWCO and ΔPIG
The ratio between the corresponding sides is same.
i.e
WC/GP = WO/GI = 7/21 = 5/15 = 1/3
Now,
Since the ratio of the two corresponding sides in the two triangles are same,
The ratio of the remaining corresponding sides will also be the same.
Now,
C0 = IP = 1/3
So,
ΔWCO and ΔPIG are congruent by SSS.
Thus,
ΔWCO and ΔPIG are congruent by SSS.
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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? *
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.
45.15 divied by 21 equal but the estimate
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.^
d+4/3D = 336 what is the number of d
Answer:
12
Step-by-step explanation:
please help me!! also if you mind helping me some more cause i don’t know any of this and I’m currently failing
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