Answer:
x=4
Step-by-step explanation:
Hope this helps.
Answer:
Greater than
Step-by-step explanation:
2x+8
divide 2 into both sides
therefore you get
x=4
14 is greater than 4
Marc can wash the cars in 4 hours alone and Madison can wash the same cars in 2 hours alone how long would it take if they worked together
Answer:
My answer 2 hour
Step-by-step explanation:
If whats-his-face can do it in 4 and girl can do it in 2 divide 4 and 2 and get 2.
Hope you get it right tell me if this is correct or not.
3x - 2 = 10
so what do i do to find x
Answer:
x =4
Step-by-step explanation:
3x - 2 = 10
Add 2 to each side
3x -2 + 2 = 10+2
3x =12
Divide by 3
3x/3 =12/3
x =4
Answer:
x=4
Step-by-step explanation:
1) First, add 2 to both sides of the equation. This will give you 3x=12.
2) Divide by the 3 on both sides leaving you x=4.
Hope this helps!
Function P is defined as P (x) = x ^2 . Explain why P (2) + P (3) isn't equal to P (5) .
Answer:
P(x) = x + 2
Piden: A = P(P(P(P(3))))
P(3); x = 3
P(3) = 3 + 2 = 5
A = P(P(P(P(3))))
A = P(P(P(5)))
P(5); x = 5
P(5) = 5 + 2 = 7
A = P(P(P(5)))
A = P(P(7))
P(7); x = 7
P(7) = 7 + 2 = 9
A = P(P(7))
A = P(9)
P(9); x = 9
P(9) = 9 + 2 = 11
→ A = P(P(P(P(3)))) = 11
Step-by-step explanation:
listo e
Solve the equation for k.
k=5/12
omg please help me
Answer:
k=0.416
Step-by-step explanation:
k=[tex]\frac{5}{12}[/tex] right?
Which characteristic of a data set makes a linear regression model unreasonable? a slope close to 0 a correlation coefficient close to 0 a slope close to –1 a correlation coefficient close to –1
Answer:
A correlation coefficient close to zero
Step-by-step explanation:
This makes linear regression unreasonable because the correlation coefficient shows how related the data points are, -1 and 1 being very strong and 0 being uncorrelated. So the line of best fit would not make sense because the data points are random in relation to one another.
Answer: B. A correlation coefficient close to zero
Step-by-step explanation:
please tell me which image shows rotation in that photo
can someone simplify this for me please
(2x^2+4x+1)+(3x^2+6x+5)
Answer:
5x^2+10x+6
Step-by-step explanation:
add 2x^2 & 3x^2
add 4x and 6x
add 1 and 5
What is the sum of the prime factors of the number 330?
Answer:
21
Step-by-step explanation:
prim factors: 2, 3, 5, and 11
The sum of the prime factors of the number 330 is 21.
What is a prime factor?A natural number other than 1 whose only factors are 1 and itself is said to have a prime factor. In actuality, the first few prime numbers are 2, 3, 5, 7, 11, and so forth.
Given:
The number is 330
Factorize the above number,
330 = 1 × 2 × 3 × 5 × 11
Prime factors are = 2, 3, 5, 11
Calculate the sum of the prime factor
2 + 3 + 5 + 11 = 21
Therefore, the sum of the prime factors of the number 330 is 21.
To know more about prime factors:
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If the length of a rectangle is 8 and the width is 10. What is its area?
18
164
80
108
Answer:
80.
Step-by-step explanation:
Area = length x width
Area = 8 x 10
= 80
11 what is 11/12 simplified
Answer:
-1
Step-by-step explanation:
-1 is 11/12 at its simplest form
Find the midpoint of a segment with the given endpoints.
W(22,4), X(15,7) = (
Answer:
Midpoint (wM, xM) = (4, 5)
or
18.5, 15.5
If you were asked to perform enlargement, what
would you know about the scale factor?
Answer:
You will multiply the scale factor by the vector
Someone, please help I'll give you brainiest!!
IF YOU DON'T ANSWER IT CORRTELY I'M NOT GIVING YOUR BRAINLIEST
Answer:
1= Not equal 2=Not equal 3=Equal 4=Not equal 5=Not equal
Step-by-step explanation:
A sequence starts with 1, -1,... Give a rule that could follow the next 3 terms.
Answer:
thus next three terms are -3,-5,-7
Step-by-step explanation:
a=1
first find d
-1-1
-2
then a.p= a,a+d,a+2d,a+3d,a+4d
=1,1-2,1+2×-2,1+3×-2,1+4×-2
=1,-1,1-4,1-6,1-8
=1,-1,-3,-5,-7
plz mark as brainlist
The given series 1, -1,... is arithmetic progression series whose pattern is a, a +d, a + 2d, a + 3d + a + 4d , ....
What is Arithmetic progression?The difference between every two successive terms in a sequence is the same this is known as an arithmetic progression (AP).
The arithmetic progression is more often used, for instance in the sum of natural numbers.
1, 2, 3, 4, 5, 6, 7, and 8 are natural numbers.
The difference between any two subsequent terms is now the same: d = 2-1 = 3-2.
Given,
1 , -1 , ...
If we subtract the second term from first
-1 - 1 = -2
So, a common difference between the series will be -2
Now,
Third term = a + 2d = 1 + 2 (-2) = -3
Fourth term = a + 3d = 1 + 3 (-2) = -5
Fifth term = a + 4d = 1 + 4 (-2) = -7
Hence the general rule will be a, a +d, a + 2d, a + 3d + a + 4d , ....
For more about Arithmetic progression
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A sequence starts with 2, 7, 12, 17, ... What is the 50th term [p]?
Answer:
247 will be the 50th term
Dont understand this at all, need help.
Answer:
-2
Step-by-step explanation:
The slope (or gradient) is the coefficient for x in a linear equation. It's calculated by the change in y divided by the change in x. In this case, the change in y is -2 and the change in x is 1, therefore the slope is -2/1 which is -2.
D is the midpoint of line segment GH. GH = 3x - 1 and DH = 16. Find x.
Answer:
3x-1=16*2
3x=32+1
3x=33/:3
x=11
Step-by-step explanation:
Use long division to determine the decimal equivalent of 8/9
0.3
0.4
0.5
0.8
Answer:
the answer is .8
hope this helps
3 lines are shown. A line with points C, A, F intersects a line with points B, A, E at point A. A line extends from point A to point D between angle C A E. Angle C A D is 89 degrees and angle B A F is 134 degrees.
What is the measure of ∠DAE?
45°
46°
91°
146°
Answer:
45
Step-by-step explanation:
what is 2/3+1/4 i need help
Answer:
Convert to a decimal by dividing the numerator by the denominator.
0.916...I
Answer:
11/12
Step-by-step explanation:
First you convert both fractions to a common denominator, usually found by multiplying the denominators you have, i.e., 3*4=12. So let's convert to /12:
2/3 = 8/12 (times 4)
1/4 = 3/12 (times 3)
Now you can add them:
8/12 + 3/12 = 11/12
This cannot be simplified, so this is your answer.
What 878.9-89.51 i need help i dont understand
Answer: 789.39
Step-by-step explanation: Just subtract 89.51 from 878.9.
Mark Brainliest if this helped!
Britney bought 4 apples, 5 bananas, and 8 oranges at the grocery store. Which is the ratio of apples to bananas written as a decimal? A. 2 B. 0.5 C. 0.4 D. 0.8
Answer:
D. 0.8
Step-by-step explanation:
The ratio in mathematics indicates how many times one number contains another. To find this ratio you must make division of both nubers. For example the ratio of X to Y is X/Y.
As there are 4 apples to 5 bananas, the ratio of apples to bananas is:
4/5 = 0.8
Right answer is:
D. 0.8Members of the band sold juice and popcorn at a college football game to raise money for an upcoming trip. The band raised $2,000. The amount raised is divided equally among the m members of the band.
Which equation represents the amount, A, each member receives?
Answer: You will need to know how many members there are and then divide 2,000 by the amount of members that will then give u ur answer
Step-by-step explanation:
A recipe calls for 1/8 cup of sugar and 3/4 cup of brown sugar. How much total sugar is added to the recipe?
what is the difference between points F (2,9) and G (4,14) round to the nearest whole number.
Answer:
3,15
Step-by-step explanation:
took the test boi
ASAP please I'm doing it in class rn
Answer:
a the d
Step-by-step explanation:
and tbat is it bebejehehehejenene
Bella is preheating her oven before using it to bake. The initial temperature of the
oven is 65° and the temperature will increase at a rate of 10° per minute after being
turned on. What is the temperature of the oven 18 minutes after being turned on?
What is the temperature of the oven t minutes after being turned on?
Answer: 245
Step-by-step explanation:
If you multiply 10 degrees by 18 that gets you 180. Add that to 65 and you get your total.
Answer:
temp after 18 minutes: 245
temp after t minutes: 65+10t
The following figures are not drawn to scale but AB and CD are straight lines. Find x.
Answer:
x=30 because if you look across from x the angle is 30 degrees.
Step-by-step explanation:
Whats the answer and equation to Two more than four times a number is -10
2+4a=-10
First, subtract 2 from both sides.
4a=-12
Then divide 4 from both sides.
a=-3
hope it helps!
Find the LCM of each numbers 3,8,12,15
Answer:
120Step-by-step explanation:
Method 1 ; Using prime factors ;
[tex]3,\:8,\:12,\:15\\\\\mathrm{Prime\:factorization\:of\:}3:\quad 3\\\mathrm{Prime\:factorization\:of\:}8:\quad 2\times\:2\times\:2\\\mathrm{Prime\:factorization\:of\:}12:\quad 2\times\:2\times\:3\\\mathrm{Prime\:factorization\:of\:}15:\quad 3\times\:5\\\\=3\times \:2\times \:2\times \:2\times \:5\\=120[/tex]
Method 2 ; Using Multipliers
[tex]\mathrm{The\:multipliers\:of\:}3\\3,\:6,\:9,\:12,\:15,\:18,\:21,\:24,\:27,\:\\30,\:33,\:36,\:39,\:42,\:45,\:48,\:51,\:\\54,\:57,\:60,\:63,\:66,\:69,\:72,\:75,\:\\78,\:81,\:84,\:87,\:90,\:93,\:96,\:99,\:102,\:105,\:108,\:111\\114,\:117,\:120,\:123,\:126,\:129\\[/tex]
[tex]\mathrm{The\:multipliers\:of\:}8\\\\=8,\:16,\:24,\:32,\:40,\:48,\:56,\:64,\:72,\\\:80,\:88,\:96,\:104,\:112,\:120,\:128,\:136,\:\\144,\:152,\:160,\:168,\:176,\:184[/tex]
[tex]\mathrm{The\:multipliers\:of\:}12\\\\=12,\:24,\:36,\:48,\:60,\:72,\:84,\:96,\:108,\\\:120,\:132,\:144,\:156,\:168,\:180,\:192,\:204,\\\:216,\:228,\:240,\:252,\:264,\:276,\:288,\:\\\\\\\mathrm{The\:multipliers\:of\:}15\\=15,\:30,\:45,\:60,\:75,\:90,\:105,\:120,\\\:135,\:150,\:165,\:180,\:195,\:210,\:225,\\\:240,\:255,\:270,\:285,\:300,\:315,\:330,\:[/tex]
[tex]\mathrm{The\:smallest\:common\:number\:is}\\=120[/tex]
