I guess this will help you
Step-by-step explanation:
30 , 60 , 90 , 120, 150
,LCM of 12 and 30 is 60
Answer:
List the first five multiples of 30
The first 5 multiples of 30 are: 0, 30, 60, 90, 120.
What is the lowest common multiple of 12 and 30
for LCM (12,30) we find:
Prime factorization of 12 = 2 × 2 × 3.
Prime factorization of 30 = 2 × 3 × 5.
Using all prime numbers found as often as each occurs most often we take 2 × 2 × 3 × 5 = 60.
Therefore LCM (12,30) = 60
Estimate the answer by rounding each fraction to the nearest whole number and then adding. A.20 B. 20 1/2 C. 21 D. 19
B because its the nearest to a whole
Answer: B. 20 1/2
Step-by-step explanation:
:) hope i got it right!
A triangle has one side length of 26 and another side length of 18. What could be the possible length of the third side?
Answer:
44
Step-by-step explanation:
So,Your Perimeter is the total of three sides
And You Know the Length of the two sides
You do=26+18=44
Write the equation of the line that passes through the points (0,7) and (-4, -9).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
y=4x+7
First we need to figure out the slope. We can do that using the equation (y2-y1)/(x2-x1). Substitute your numbers in for the xs and ys:
(-9-7)/(-4-0)=
-16/-4=
4
Now that we have the slope, we can figure out the intercept by using the equation y=mx+b and substituting one of the points in for x and y, the slope in for m, and solving for b.
I’m going to use (0,7) as it will be faster:
7=4(0)+b
7=0+b
7=b
The full equation will then be:
y=4x+7
9x + Зу = 9
X and y intercept
Answer:
x intercept: (1,0)
y intercept: (0,3)
Step-by-step explanation: Substitute variables for 0 and solve
Answer:
y-intercept: 3
x-intercept: 1
Step-by-step explanation:
To find x-intercept:
1. make y equal to 0, leaving 9x=9
2. divide both sides by 9
3. x=1
To find y-intercept:
1. make x equal to 0, leaving 3y=9
2. divide both sides by 3
3. y=3
Hope this helps!
I really neeed help plssss
Answer:
6
Step-by-step explanation:
270/45=6
Answer:
1 minute = 6 calories burned
Step-by-step explanation:
270 ÷ 45 = 6
After 4new students joined a class the class had 32students which equation can be used to find n the number of students in the class before the 4new students joined
Answer:
n+4=32 is the answer
option D: 8 square root 3 cm
pls help
thanks
Answer:
is b
Step-by-step explanation:
I need the x and y value
I did it and I got 26 got both, but I’m not sure.
Answer:
x=26
y=116
Step-by-step explanation:
Answer:
Step-by-step explanation:
x8 y5
DIRECT PROPORTION EQUATION QUESTIONS
Q1)
y is directly proportional to x.
When x = 500, y = 10
a)
Find a formula for y in terms ofx.
b)
Calculate the value of y when x=350
Answer:
a. y = x/50
b. 7
Step-by-step explanation:
Here, we have a direct proportional relationship
a) y = kx
where k is the proportionality constant
10 = k * 500
500k = 10
k =
10/500 = 1/50
The formula is;
y = x/50
b. when x = 350
y = 350/50
y = 7
What is a name for the marked angle?
Choose 1 answer:
BAE
BAC
CAD
ADC
Answer:
Cad
Step-by-step explanation:
I'm sure is a correct answer
Need Help Due Tomorrow
MUST SHOW WORK!
don’t bother answering if not going to show work
Step-by-step explanation:
If D8=127
Therefore D4 =D8 (because corrosponding angles (forming 'F')
Therefore, the D4=D1(because vertically opposite angle)
There fore D4+D1
i. e 127+127 =254
The option (A) is the correct one
PLZZ GIVE ME BRAINLIEST TAG
THANK YOU........
I need help with geometry
Answer:
In the given problem, we can write a similarity statement relating to the three triangles in the diagram. And the answer is letter "D" triangle JKM≈ triangle MKL ≈ triangle MJL. We have arrived in this due to the ratios of corresponding legs of the three triangles and also because of same angles formed in the triangles.
would it be linear or nonlinear?
I need answers ASAP !
Answer:
Answers follow
Step-by-step explanation:
7) A zero slope line is a straight, perfectly flat line running along the horizontal axis of a Cartesian plane. The equation for a zero slope line is one where the X value may vary but the Y value will always be constant. An equation for a zero slope line will be y = b, where the line's slope is 0 (m = 0)
8) If the slope of a line is undefined, then the line is a vertical line, so it cannot be written in slope-intercept form, but it can be written in the form: x=a , where a is a constant. If the line has an undefined slope and passes through the point (2,3) , then the equation of the line is x=2 .
Can not do 9-11, It calls for graphing
Hollister is offereing 20% off your entire purchase. You decided to purchase a pair of jeans for $45 and a
sweater for $30. What would be the discounted price of your purchase?
Answer:
$60
Step-by-step explanation:
45 + 30 = 75
75 decrease 20% =
75 × (1 - 20%) = 75 × (1 - 0.2) = 60
what is the inverse of this function
which of the following expression is equivalent to the expression below 2(7x + 3)
1. 9x +3
2. 14x +6
3. 9x -6
4. 14x - 3
Answer:
14x+6
Step-by-step explanation:
Multiply 7x by 2 which gets you 14x and multiply 3 by 2 which is 6.
the doctor recommended that matt decrease the number of calories he consumed from 2,500 to 1,800. by what percent did the number of calories decrease?
28%
Step-by-step explanation:
1800/2500 = 0.72
0.72 = 72%
100% - 72% = 28%
Just a simple question (that I can't even answer)
Answer:
53
Step-by-step explanation:
Hope this help you...but if it's not,im so sorry
Answer:
53
Step-by-step explanation:
Given the functions f(x) = x ^ 3, g(x) = 9 and h(x) = 2x , what is an expression equivalant to f(2x) + 3g(x)/h(x) + 3?
Answer:
an expression equivalent to f(2x) + [tex]3\frac{g(x)}{h(x)}[/tex] + 3 = 8x³ + [tex]\frac{27}{2}x[/tex] + 3
Step-by-step explanation:
As given ,
f(x) = x³ , g(x) = 9 , h(x) = 2x
Now,
f(2x) = (2x)³ = 2³.x³ = 8x³
⇒f(2x) = 8x³
Now,
[tex]\frac{g(x)}{h(x)} = \frac{9}{2x} = \frac{9}{2}x[/tex]
⇒[tex]3\frac{g(x)}{h(x)} = 3.\frac{9}{2}x = \frac{27}{2}x[/tex]
∴ we get
f(2x) + [tex]3\frac{g(x)}{h(x)}[/tex] + 3 = 8x³ + [tex]\frac{27}{2}x[/tex] + 3
Redraw the graph so that it is not misleading.
Answer:
you need to redraw the left axis
Step-by-step explanation:
if you notice on the left axis the numbers do not increase by the same amounts, it goes up .10, then .20, then .30, etc
if should go up the same amount each time to accurately show the data
so it should go from 3.10 to 3.20 to 3.30 to 3.40 etc
Consider the graph of f(x) below. The graph contains the points (0, 1) and (5, 4).
Write the equation of f(x), and classify the function as linear, quadratic, cubic, exponential, power, or logarithmic.
Answer:
f(x)=x+3
Step-by-step explanation:
hope this helps
The binary value of the ASCII letter "c" is 0110 0011. Using the handy chart that we learned in the lesson, convert this number to its decimal value. You'll need to use some math for this question 128,64,32,16,8,4,2
Answer:
Decimal value is 99
Step-by-step explanation:
To convert 01100011 to decimal, we use the zero index method by counting from the last digit
0 = 7
1 = 6
1 = 5
0 = 4
0 = 3
0 = 2
1 = 1
1 = 0
Then we proceed by multiplying the binary digits by 2 and raising them to the power of their zero-index equivalent
(0*2^7) + (1*2^6) + (1*2^5) + (0*2^4) + (0*2^3) + (0*2^2) + (1*2^1) + (1*2^0)
=(0*128) + (1*64) + (1*32) + (0*16) + (0*8) + (0*4) + (1*2) + (1*1)
=0 + 64 + 32 + 0 + 0 + 0 + 2 + 1
= 64 + 32 +3
=99
Which of the following lists the missing reasons in the respective order?
Alternate Interior Angle Theorem, ASA, CPCTC
Vertical Angle Theorem, ASA, CPCTC
Linear Pair Postulate, SSS, CPCTC
Reflexive Property, CPCTC, AAS
Answer:Vertical Angle Theorem, ASA, CPCTC
Step-by-step explanation: It's definitely a vertical Angle .
I need help with this math work
classify point C
A. centroid
B. circumcenter
C. orthocenter
D. incenter
PLS HELP PLS
2,100,000 is what percent of 3,000,000
Answer:
3.33%
Step-by-step explanation:
PLZ HELP!!!!!!!!!!Brainleist
Answer:
Sorry if I'm wrong
Step-by-step explanation:
Polynomials: algebraic expressions that contain any number of terms combined by using addition or subtraction.
Non-polynomials: no square roots of variables, no fractional or negative powers on the variables, and no variables in the denominators of any fractions.
Miguel is reading a 338-page book. In the first 40 minutes he spends reading, he reads 52 pages. If he continues reading at the same rate, how many minutes will it take him to read the entire book?
Answer: 260 minutes.
Step-by-step explanation:
This represents the ratio between the minutes he reads and the pages he reads: 40 : 52
The book Miguel is reading is 338 pages long. Miguel also reads 52 pages in 40 minutes. You can divide 338 by 52, which is equal to 6.5.
If it takes Miguel 40 minutes to read 52 pages, then we can multiply that by 6.5. 40 x 6.5 = 260.
In conclusion, it will take Miguel 260 minutes to read the entire book, or 4 hours and 20 minutes.
Answer:
260 minutes
Step-by-step explanation:
40:52
x:338
338*40=52x
13,520/52
260:338
Solve the equation -6(x - 1/2) = 3x + 3 - 9x
Answer:
um the answer is 0=0 (no cap)
Step-by-step explanation:
hope this helps!
please mark me as brainliest. Thanks!
Answer:
Step-by-step explanation:
Distributive property: a(b +c) =(a*b) + (a*c)
-6(x - 1/2) = 3x + 3 - 9x
[tex]x*(-6) - \frac{1}{2}*(-6) = 3x - 9x + 3\\\\[/tex]
[tex]-6x + 3 = -6x + 3\\[/tex]
So, there are infinity solutions