Answer:
10
Step-by-step explanation:
Means back the numbers into multiples of several small numbers
Like:; 1. We take LCM of 40
Just break into multiples of small number
40= 2×2×2×5
2. We take LCM of 50
50= 5×5×2
So LCM for 100 is 2×2×5×5
after that see the pairs in the LCM like 2×2 or 3×3 or 4×4(same numbers)
Then write the the single number in place of two multipled numbers
Like:; 2×2 is written as 2 // 3×3 is written as 3
So we can write 100 into 2×2×5×5 and then after selecting pairs (2×2)×(5×5)
write pairs in single number 2×5
And so we get 2×5=10
So we find root of 100 that is 10
Please help me ill give out brainliest please don’t answer if you don’t know
Answer:
answer is D
Step-by-step explanation:
Hope this helped you. Have a nice day!
Please help everything you need is on the picture.
Please help I have quite a bit of points
a || b . Find the value of the star.
Record your answer as a decimal. Round to the nearest hundredth if necessary.
Answer:
The star equals 96
Step-by-step explanation:
The star will be equal to 5x-14 because they are vertically opposite.
The two exterior angles are supplementary. Set up the equation
5x - 14 + 3x + 18 = 180 Combine the terms on the left.
8x + 4 = 180 Subtract 4 from both sides
8x = 180 - 4 Combine
8x = 176 Divide by 8
x = 176 / 8
x = 22
===================
5x - 14
5*22 - 14
96
Hi can someone please help me with this question
Answer: B. 3x + 1/5
tom's pencil is longer than Ellen's pencil:
5x + 2/5 - (2x + 1/5) = 5x - 2x + 2/5 - 1/5 = 3x + 1/5 (cm)
Step-by-step explanation:
please help my assignment is missing and I really need to finish it.
Answer: it is D
Step-by-step explanation:
If the diameter of a sphere is 12 cm then the radius of the
sphere is
cm.
Answer:
The diameter of the sphere is 12cm and the radius is half of the diameter, so the radius would be 6cm
Step-by-step explanation: just search it up on goo
lge
Answer:
6 cm
Step-by-step explanation:
The diameter of the sphere is 12cm and the radius is half of the diameter, so the radius would be 6cm
The question is in the screenshot.
Answer:
v = 4
Step-by-step explanation:
u + at = v
a (-2) multiplied by t (3) = -6
-6 + u (10) = 4
Answer:
[tex]v=4[/tex]
Step-by-step explanation:
[tex]v=u+at[/tex]
Substitute u=10, a=-2 and t=3 in above equation
[tex]v=10-2(3)[/tex]
[tex]v=4[/tex]
Find the area of the triangle.
Answer:
1. 54 2. 96
Step-by-step explanation:
10 4/5 times 5
54
|-1|=-1 is this true
Answer:
False
Step-by-step explanation:
The question is asking for the absolute value of -1. The absolute value is the distance of a number from 0. Think of a number line. -1 is one place away from 0, so the absolute value of -1 is 1. Therefore, the statement is not true.
Which of the following is an arithmetic sequence with common difference 2?
O A. 1. -3,5, -7,9, ...
B. 2, 4, 8, 16, 32, ...
O C. 10, 8, 6, 4, 2, ...
D. 13, 15, 17, 19, 21, ...
-2x - 14 = -2
Solve for x.
Answer:
X=-6
Step-by-step explanation:
Add 14 on both sides
-2x=12
divide by -2
x=-6
evaluate the expression: 4c + 3d + f if c=5 d= -3 f=-2
Answer:
-67
Step-by-step explanation:
hope it helps you can do it
carlos earned 57 points on one section of a test and 26 points on the other section. Which equation expresses his total score.
HELP PLS BROOO
Can some one please solve these 10 questions I'm kinda confuse also please show the work for each willnmarl brianliest
Answer:
PEMDAS
Step-by-step explanation:
Follow this order to solve problems
Solve in
Parentheses
then
Exponents
then
Multiplication
or
Division
then
Addition
or
Subtraction
from left to right
Try to solve it on your own using this
Just to help ya out next time you have to answer these kind of questions
Answer:
1. 14 2. 64 3. 15 4. 27 5. 70 6. 62 7. 446 8. 23 9. 27 10. 102
Step-by-step explanation:
1. 4 + 84 / 7 - 2 2. 5 x 5 - 7 +82 / (2 x 1) + 5 3. (52-43) / 3 x (2 + 3)
4 + 12 -2 25 - 7 + 82 / 2 + 5 9 / 3 x 5
16 - 2 25 - 7 + 41 + 5 3 x 5
14 18 + 41 + 5 15
59 + 5
64
4. 40 / 1 + 3 - (3 x 7) + 7 - 2 5. 3 + 6 x 12 - 5 6. (54 / 6) - 7 + (4 x 15)
40 + 3 - 21 + 7 - 2 3 + 72 - 5 9 - 7 + 60
43 - 21 + 7 - 2 75 - 5 2 + 60
22 + 7 - 2 70 62
29 - 2
27
7. 5 x (49 / 1 - 5) x 2 + 9 - 3 8. 20 / 4 + 3 x 6 9. 19 + 63 / 9 x 3 - 13
5 x 44 x 2 + 9 - 3 5 + 18 19 + 7 x 3 - 13
220 x 2 + 9 - 3 23 19 + 21 - 13
440 + 6 40 - 13
446 27
10. (64 / 8) - 5 + (33 x 3)
8 - 5 + 99
3 + 99
102
Help me please......
Answer:
So x changes by 10 and the you do 25-6.25
then y/x =1.875x
how to find the missing number 51- blank = 13
Answer:
38
Step-by-step explanation:
51-13=38
Therefore 38 is the missing number
Which of the following shapes are quadrilaterals ? Please choose 2 correct answers !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!
Answer:
B and D
Step-by-step explanation:
quadrilaterals only have 4 sides hence the prefix quad
Answer:
B and D
Step-by-step explanation:
C has five sides and A has three sides with a curve, curve doesn't count as a side
Need help on this please
Answer:
It's D
Step-by-step explanation:
2t - 30([tex]\frac{1}{5}[/tex]) = 20
2t - [tex]\frac{30}{1}[/tex] ([tex]\frac{1}{5}[/tex]) = 20
2t - [tex]\frac{30}{5}[/tex] = 20
2t - 6 = 20
2t - 6 + 6 = 20 +6
2t = 26
[tex]\frac{2t}{2}[/tex] = [tex]\frac{26}{2}[/tex]
t = 13
Could someone please explain what an "infinite" and "finite" number is?
I'd also appreciate examples of both. :)
Answer:
finite is numbers that stop at some point, like randomly... 23. infinite is numbers that go on forever like infinity.
Step-by-step explanation:
PLS HELP I NEED IT PLS
Answer: Its x4
Step-by-step explanation:
You're adding another x to x3 so it would be x4
What is the value of the expression
245-4) - 3 x (2+1)
7
19
51
1.75
Answer:
Step-by-step explanation:
(245 - 4) - 3 x (2 + 1)
241 - 3 x 3
241 - 9
232
or if u wrote the problem wrong
(45 - 4) - 3 x (2 + 1)
41 - 3 x 3
41 - 9
32
actually comment what the actual equation is and I'll solve that, bc I don't think you typed it right
1. Jada's baby brother walked 3 yards, and then half
that length again. How much did he walk in total?
2. A person walked x meters and then half that length
again. How much did they walk in total?
Answer:
4 1/2 yards
Step-by-step explanation:
half of 3 yards is 1 1/2 so 3 + 1 1/2 is 4 1/2
Solve for s.
-7 = 7s + 28
Answer:
s= -5
Step-by-step explanation:
have a good day
Answer:
Step-by-step explanation:
subtract 28 on both sides that will cancel the 28
-35 = 7s, divide both sides by 7, this cancels the 7
- 5 = s
s=-5
Nine times the sum of a number and 6 equals 7. nown number
Carmen runs 4 miles in 30 min. At the same rate, how many miles would she run in 48min?
Answer: 360 miles hope this helps :D
Step-by-step explanation: 30/4= 1 mile every 7.5 min
7.5min times 48 equals 360 miles
What's the rate of inflation, this one will be worth 100 points for whoever gives me the correct answer and brainliest (If I can spell)
Step-by-step explanation:
it is 4.5% rate in inflation
I think it helps you
Answer:
a 4.5 % rate in change
Step-by-step explanation:
Can somebody do this for me
Answer:
Y24
Step-by-step explanation:
get smart child :)))
CAN SOMEONE HELP ME OUT PLEASE!!! A baker makes 3 sponge cakes following the recipe exactly.How much more sugar does the baker use than flour to make 3 sponge cakes
need geometry help please
Answer:
R
Step-by-step explanation:
It is a triangle, so whichever point is not part of the line MUST be the opposite.
Also I am in geometry too, had my midterm today :D
What is the difference between a rational and irrational number?
Answer:
Rational numbers are the numbers which are integers and fractions
Irrational numbers are the numbers whose expression as a fraction is not possible
Examples of Rational Number
1/9 – Both numerator and denominator are integers.
7 – Can be expressed as 7/1, wherein 7 is the quotient of integers 7 and 1.
√16 – As the square root can be simplified to 4, which is the quotient of fraction 4/1
0.5 – Can be written as 5/10 or 1/2 and all terminating decimals are rational.
0.3333333333 – All recurring decimals are rational.
Examples of Irrational Number
√2 – √2 cannot be simplified and so, it is irrational.
√7/5 – The given number is a fraction, but it is not the only criteria to be called as the rational number. Both numerator and denominator need to integers and √7 is not an integer. Hence, the given number is irrational.
3/0 – Fraction with denominator zero, is irrational.
π – As the decimal value of π is never-ending, never-repeating and never shows any pattern. Therefore, the value of pi is not exactly equal to any fraction. The number 22/7 is just and approximation.
0.3131131113 – The decimals are neither terminating nor recurring. So it cannot be expressed as a quotient of a fraction.