Answer:
7/2
Step-by-step explanation:
you multiply 5/2×7/5 to divide fractions
Final Answer:
7/2
Step-by-step explanation:
5/2 ÷ 5/7
5/2 ÷ 7/55/2 × 7/5 = 35/1035/10 ⇒ 7/2
Make a conjecture about the next term in this sequence: 2, 4, 6, 8
Answer:
You would add 2, so the next number in the sequence would be 10.
Step-by-step explanation:
Plz help I am confusion
Answer:
85
Step-by-step explanation:
What is 625/1000 in simplest form?
Answer:
5/8
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest
Find the slope between the two points: (5, 3) and ( 10, 9)
==================================================
Explanation:
Subtract the y coordinates: 9-3 = 6
Subtract the x coordinates in the same order: 10-5 = 5
Divide the differences:
slope = rise/run = (change in y)/(change in x) = 6/5
-------------------
You could also use the slope formula
m = (y2-y1)/(x2-x1)
m = (9-3)/(10-5)
m = 6/5
Shonda has $73.28 more than Jane. Together they have
$130.30. How much money does Shonda have?
Simone purchased a circular exercise plan with a radius of 2.5 feet to keep her new puppy safe. Find the area inside the pen.
Answer:
Step-by-step explanation:I think the answer is 19.63
Casey buys sandwiches and bags of chips. each sandwich cost three times as much as a bag of chips she bought 5 sandwiches for 6$each and spent 42$.how many bags of chips dis she buy
Answer: Casey bought 6 bags of chips
Step-by-step explanation:
Determine if (3, 7) is a Solution or not Solution to the linear system.
y = 2x + 1
y = -4x + 7
Answer:
y = 2x + 1 --> linear
y = -4x + 7 --> non-linear
Not a solution for linear system.
Step-by-step explanation:
for (a), y = 2x+1, substitute the x and y values. keep in mind, that in a linear pair, (x, y). So, for the first equation you get:
7 = 2x3 + 1. This is correct, because 6 + 1 is 7. Therefore, (a) is linear.
for (b), we have to substitute our values again. You get:
7 = -4x3 + 7, which is
7 = -12+7, which is not true. So, (b) is not linear.
This means that for the linear pair (3, 7), it does not satisfy both equations, which means that it is not a solution for the linear system.
Answer: NO
Step-by-step explanation: quizzez
does anyone have the answer to this problem???
Answer:
94
Step-by-step explanation:
What is the angle of rotation for the following figure?
120°
90°
60°
45°
Answer:
45
Step-by-step explanation:
360/8 = 45
The required angle of the rotation is 45°.
Angle of rotation is to be determined. Each spin represent degree of rotations.
The angle can be defined as the one line inclined over another line.
Total number of spines = 8
The angle of rotation = 360/8
= 45°
Thus, the required angle of the rotation is 45°.
Learn more about Angles here:
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4. 12% of 72 is what number?
+
5. What percent of 50 is 18?
+
6. 12 is 90% of what number?
Answer:
8.64,36,13.33
question no.4
12% of 72
= 12/100×72
=8.64#
question no.5
18=50×x%
18=0.5x
x=36
= 36% of 50 is 18
question no.6
12=90% of x
12= 0.9x
x= 13.33
= 12 is 90% of 13.33
what is a subset?? i need clear answers pls
Answer: Mathmatical definition
a set of which all the elements are contained in another set.Step-by-step explanation:
Write the nth term of each sequence suggested by the pattern 3. 6. 9. 12. 15...
Answer:
3x.....
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
Each next number is increased by 3. We already have 5 of the 9 numbers, so do find the ninth number quickly, do this:
9 - 5 = 44 × 3 = 1215 + 12 = 27I hope this helps!
A laboratory experiment requires 2400 milligrams of sugar. How many kilograms of sugar does the experiment require?
Answer:
0.0024
Step-by-step explanation:
1 killogram=1000000
GIVING 20 POINTS I NEED IT ASAP
If B is the midpoint of segment AC, AB=2x+12, and BC=3x-15, find AC.
Answer:
AC= 5x - 3
Step-by-step explanation:
Segments Addition:
AB + BC = AC
(2x+12) + 3x-15 = AC
5x - 3 =AC
Un número desconocido es multiplicado por 11 y a este resultado se le resta 24. El resultado de esta operación es 86. Escribe en lenguaje algebraico la expresión anterior y contesta: ¿Cuánto vale el número desconocido?
Answer: The number is 10.
Step-by-step explanation:
Let x be the required number.
Given: 11 is multiplied to the number then 24 is subtracted from that and the result is 86.
The mathematical statement for the given situation,
11x -24 = 86
To solve the equation, Add 24 on both sides , we get
11x - 24 +24 = 86+24
⇒ 11x = 110
Divide both sides by 11, we get
x = 10
hence, the number is 10.
1 hour is 550 miles how many miles would 1 hour and 42 minutes be
If 1 hour is 550 miles then 1 hour and 42 minutes would be 935 miles.
What is unit conversion?It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
It is given that,
1 hour = 550 miles
As we know,
1 hour = 60 minute
60 minute = 550 miles
1 minute = 550 miles / 60
1 minute = 9.16667 miles
42 minutes = 9.16667 miles
42 minutes = 385 miles
As a result,
1 hour and 42 minutes = 550 miles + 385 miles
1 hour and 42 minutes = 935 miles.
Thus, if 1 hour is 550 miles then 1 hour and 42 minutes would be 935 miles.
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What is the slope and y-intercept of the equation?
y = −35x+2
Answer:
slope = -35 y intercept= (0,2)
Step-by-step explanation:
pearl will put wire around a rectangular lot with a width of 20m and a length that is two times its width.how many mters of wire will she need?
Let's see what to do buddy...
_________________________________
STEP (1)
First we need to find the length.
(( length is two times the width ))
Length = 20 × 2 = 40 m
_________________________________
STEP (2)
Pearl will put wire around a rectangular.
Around of rectangular = Perimeter of it
So we must to find the perimeter of the rectangular.
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: p = 2(length + width) \\ \\ p = 2(20 + 40) \\ \\ \: \: \: \: p = 2 \times 60 = 120[/tex]
So Pearl needs 120 meters of wire.
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Which expression shows 7+21 written as a product of two factors?
(A)3(1+7)
(B)3(3+7)
(C)7(3+3)
(D)7(1+3)
Expressing or writing 7+21 as a product of two factors requires the application of Distributive Property
The expression that shows 7+21 written as a product of two factors is
7(1 + 3).
To solve the above question, we apply the Distributive property.This is expressed as:a (b + c) = ab + ac
Where
a is the common factor
We are given the expression:
7 + 21
Splitting this into two factors using the distributive property
7 + 21
The common factor for 7 and 21 is 7
Hence, by factorising we have:
7 + 21 = 7(1 + 3)
Therefore, the expression that shows 7+21 written as a product of two factors is :
7(1 + 3)
The correct option is D
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Arrange 0.19, 0.392, 0.49, and 0.27 in order from
least to greatest (ascending order).
.0392
.49
.27
.19
4+3(3x + 1) = 29 - 2x
Answer:
Step-by-step explanation:
4 + 9x + 3 = 29 - 2x
9x + 7 = 29 - 2x
11x = 22
x = 2
Answer:
x=2
Step-by-step explanation:
4 + 3(3x+1)=29 − 2x
4 + (3)(3x) + (3)(1)=29 + −2x
4 + 9x + 3=29 + −2x
9x + 7=−2x + 29
9x + 7 + 2x=−2x + 29 + 2x
11x + 7=29
11x+7 − 7=29 − 7
11x=22
11x /11=22/11
x=2
Tony and Marco both collect Pokemon Cards. Tony has 10 Pokemon Cards and
collects 4 new Pokemon Cards every week. Marco has 60 Pokemon Cards and
collects 2 new Pokemon Cards every week. After how many weeks will Tony and Marco have the same number of Pokemon Card
Answer:
25 weeks
Step-by-step explanation:
Tony:
[tex]Base\ Amount = 10[/tex]
[tex]Additional = 4[/tex]
Marco
[tex]Base\ Amount = 60[/tex]
[tex]Additional = 2[/tex]
Required
Determine number of weeks where both will be equal.
Represent weeks with w.
For Tony, the expression is:
[tex]10 + 4w[/tex]
For Marco, the expression is:
[tex]60 + 2w[/tex]
To determine yhe number of weeks, we equate both expressions.
[tex]10 + 4w = 60 + 2w[/tex]
Collect Like Terms
[tex]4w - 2w = 60 - 10[/tex]
[tex]2w = 50[/tex]
Solve for w
[tex]w = 50/2[/tex]
[tex]w = 25[/tex]
Answer:
do not know
Step-by-step explanation:
whats (2x-3y+4z)+(9x-8y+7z)
Answer:
=(2x-3y+4z)+(9x-8y+7z)
=2x+9x-3y-8y+4z+7z
=11x-11y+11z
hope like the answer
please mark the answer as brainliest
Find the difference. -3/5 - (-5/9)
-2/45
-3/5 + 5/9
-27/45 + 25/45
-2/45
Evaluate each expression if
w=3/4, x=8, y=-2, and z=0.4
Answer:
The answer to your problem is -480
Simplify. (-2)^-3...............
Answer:
the answer is -8
Step-by-step explanation:
because the negative sign is inside the parentheses with the 2, (-2)^3 can be expanded to -2*-2*-2.
now solve.
[tex]-2*-2*-2\\4*-2\\-8[/tex]
hope this helps!
what is the answer to this question
Answer:
They are both 60 degress
Step-by-step explanation:
Simplify each radical And show your work √72
√20
√42
2√12
3√75
-2√18
Answer:
[See Below]
Step-by-step explanation:
[tex]\boxed{Hey~There!}[/tex]
__________________________________________________________
[tex]\boxed{Simplify~each~radical:}[/tex]
1.) [tex]\sqrt{72}[/tex]:
Factor [tex]72[/tex] into its prime factors :[tex]72 = 23 * 32[/tex]
To simplify a square root, we extract factors which are squares, factors that are raised to an even exponent. Factors which will be extracted are:[tex]36 = 22 * 32[/tex]
Factors which will remain inside the root are:[tex]2 = 2[/tex]
To complete the simplification we take the square root of the factors which are to be extracted. We do this by dividing their exponents by [tex]2[/tex]:[tex]6 = 2 * 3[/tex]
[tex]\boxed{The~answer~is: 6\sqrt{2}}[/tex]
2.) [tex]\sqrt{20}[/tex]:
Factor [tex]20[/tex] into its prime factors :[tex]20 = 22 * 5[/tex]
To simplify a square root, we extract factors which are squares, factors that are raised to an even exponent. Factors which will be extracted are:[tex]4 = 22[/tex]
Factors which will remain inside the root are:[tex]5 = 5[/tex]
To complete the simplification we take the square root of the factors which are to be extracted. We do this by dividing their exponents by [tex]2[/tex]:[tex]2 = 2[/tex]
[tex]\boxed{The~answer~is: 2\sqrt{5}}[/tex]
3.) [tex]\sqrt{42}[/tex]:
Factor [tex]42[/tex] into its prime factors :[tex]42 = 2 * 3 * 7[/tex]
To simplify a square root, we extract factors which are squares, factors that are raised to an even exponent. In our case however, all the factors are only raised to the first power and this means that the square root can not be simplified .[tex]\boxed{The~answer~is: \sqrt{42} }[/tex]
4.) [tex]2\sqrt{12}[/tex]:
Factor [tex]12[/tex] into its prime factors :[tex]12 = 22 * 3[/tex]
To simplify a square root, we extract factors which are squares, factors that are raised to an even exponent. Factors which will be extracted are:[tex]4 = 22[/tex]
Factors which will remain inside the root are:[tex]3 = 3[/tex]
To complete the simplification we take the square root of the factors which are to be extracted. We do this by dividing their exponents by [tex]2[/tex]:[tex]2 = 2[/tex]
[tex]\boxed{The~answer~is: 4\sqrt{3} }[/tex]
5.) [tex]3\sqrt{75}[/tex]:
Factor [tex]75[/tex] into its prime factors :[tex]75 = 3 * 52[/tex]
To simplify a square root, we extract factors which are squares, factors that are raised to an even exponent. Factors which will be extracted are:[tex]25 = 52[/tex]
Factors which will remain inside the root are:[tex]3 = 3[/tex]
To complete the simplification we take the square root of the factors which are to be extracted. We do this by dividing their exponents by [tex]2[/tex]:[tex]5 = 5[/tex]
[tex]\boxed{The~answer~is: 15\sqrt{3}}[/tex]
6.) [tex]-2\sqrt{18}[/tex]:
Factor [tex]18[/tex] into its prime factors :[tex]18 = 2 * 32[/tex]
To simplify a square root, we extract factors which are squares, factors that are raised to an even exponent. Factors which will be extracted are:[tex]9 = 32[/tex]
Factors which will remain inside the root are:[tex]2 = 2[/tex]
To complete the simplification we take the square root of the factors which are to be extracted. We do this by dividing their exponents by [tex]2[/tex]:[tex]3 = 3[/tex]
[tex]\boxed{The~answer~is: 3\sqrt{5}~or~-6\sqrt{2}}[/tex]
__________________________________________________________
[tex]Hope~this~helps~Mate~\\-Your~Friendly~Answerer,~Shane[/tex] ^-^
what is the distance between -19 and -12
Answer:
8
Step-by-step explanation:
-12, - 13, -14, -15, -16, -17, -18, -19
1, 2, 3, 4, 5, 6, 7, 8