Answers
Answer:
7
Step-by-step explanation:
Answer:
The answer is 14.
Step-by-step explanation:
All you have to do to figure this problem out is to divide 42 by 3. I hope this helps! :)
Related Questions
A number has many factors including 3 and 8. What other number must also be a factor of the same number?
Answers
Two "factors" are multiplies together to product another number (the product). So, for example, the prime factors of 10 are 2 and 5. Prime factors that, themselves, have only factors of 1 and themselves. Non-prime numbers, like 10, have prime factors. Note that 1 is a factor of all integers.
If the two factors are equal (the same), like 4*4=16, then each of them is called a "square root."
Note: a cube root is one of three equal factors of a number, for example, 2 is the cube root of 8 (that is, 2*2*2=8).
Practice:
What is the square root of 49?
What is the square root of 100?
What is the square root of 625?
Memorize the squares of the numbers from 1 to 10, or 1 to 20 -- that will be very helpful in math classes.
Answer:
72
Step-by-step explanation:
I WILL MARK BRAINLIEST! Solve for X
Answers
Answer:
Step-by-step explanation:
You are to assume in both problems that the two triangles are similar. That is a very dangerous assumption -- especially in later math classes. But in this case, there is no other way to do the problem. The two sets of triangles look like they are proportional. So set up two ratios that are = to each other
On the left
long side small triange / long side large triangle = base small triangle / base large triangle
On the right
hypotenuse/longest leg = hypotenuse / longest leg.
Problem A
Set up the similar Proportion
5/40 = x/20 Cross Multiply
40x = 20*5
40x = 100 Divide by 40
x = 100/40
x = 2.5
Problem B
Again set up the similar triangle proportion
15/10 = x/2 Multiply by 2
15*2/10 = x
3 = x
for the second one x=3
-2 -3 2 3 least to greatest
Answers
Answer:
-3, -2, 2, 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
-3, -2, 2, 3
The figure below shows a rectangle or prism and a cube how many cubes are required to completely packed a prism without any gaps or overlaps
Answers
Answer:
should be 16
Step-by-step explanation:
Help me Guess just help please
Answers
35
Step-by-step explanation:
√441 + 784 =
Add 441 and 784
√1225
Simplify
35
Explanation:
Sqrt(441 + 784)
= sqrt(1225)
= sqrt(5^3 x 7^2)
= 5 x 7 x sqrt(5)
= 35sqrt(5)
of the height of -6 feet to eat a snack (where 0 is ground level ) After that he climbed to a height of -3 feet . Express the total gain or loss of feet as a integer
Answers
Answer:
-9
Step-by-step explanation:
Please get right and do quick
Answers
Answer:
h = S/(2 π r) - r
Step-by-step explanation:
Solve for h:
S = 2 π r (r + h)
S = 2 π r (r + h) is equivalent to 2 π r (r + h) = S:
2 π r (r + h) = S
Divide both sides by 2 π r:
r + h = S/(2 π r)
Subtract r from both sides:
Answer: h = S/(2 π r) - r
Answer:
h=s/(2 π r) -r
Step-by-step explanation:
Which number has a 9 that is 1/10 the value of the 9 in 296?
195
409
981
1,956
Answers
Answer:
409
Step-by-step explanation:
This is very easy. First of all you need to workout out 1/10 of the value of the 9 in 296. The value of the 9 in 296 is 90.
1/10 of 90 is 9 (since 1/10 x 90 = 90/10 = 9)
The only number which has 9 as its final digit is 409
Can somebody help me with questions 11 and 12 I’ll appreciate it!
Answers
A triangle has the side lenths of 3, 4, and 5. Classify this triangle.
A. Scalene right triangle
B. Isosceles acute triangle
C. Equilateral triangle
D. Scalene acute triangle
E. Isosceles obtuse triangle
Answers
please helpp me i'm kinda not smart in da head
Answers
Answer:
the answer would be C.
Step-by-step explanation:
C is your answer
Answer:
answer b
Step-by-step explanation:
The model shows the expression 30 +12. Which expression is equivalent to thi sum?
Answers
Answer:
There are many answers to this question like:
7x6
21x2
84/2
27+15
Step-by-step explanation:
If 30+12=42, all you really have to do is check each answer to see if it either adds up to 42, multiplies to get 42, divides to get 42, or subtracts to get 42.
Answer:
6(5+2)
3(10+4)
Step-by-step explanation:
These are just a couple of equivalent sums, I am assuming this is a sort of short response and not a multiple choose so i believe you can use this.
What is the dependent variable (effect) is this experiment?
"Does eating breakfast improve test score?"
A. what time you get up in the morning
B. eating breakfast or not
C. the grade you get on the test
D. how tasty the breakfast is
Answers
Answer:
the grade you get on the test
Which one of these is a square number?
15
39
81
132
Answers
Answer:
81
Step-by-step explanation:
Simplify the expression.
Answers
[tex]( \frac{1}{4} gh) ^{3} = \frac{ {g}^{3} {h}^{3} }{64} [/tex]
I hope I helped you^_^
Answer:
((1/4g)(h))^3
=1/64 g^3 h^3
Step-by-step explanation:
Circle question of the rug
That you needed answer for is ;
3/4 pi^2
Step-by-step explanation:
Proof 1/4 pi r^2
We can state the radius of small rug is 3ft
to show Area pi 3^2 = pi 9
If the large rug is 3x this size
then pi 9^2 = pi81
So the ratio here is 1 : 9 when 3 cm or 1 : 3 radius
Ratio is 1 : 9 when 1cm or 1 : 3 radius
When 1 : 9 cm when 5cm or 1 : 3 radius
So if we are considering an expression of the larger rug
that shows 3: 1 more radius to that of the small.
1/4 pi^2 becomes 3/4 pi^2 of the smaller rug
As this is 3 x 1/4 pi^2 we show 3/4pi r^2
I WILL MARK AS BRAINLIEST! Simplify
Answers
Answer:
a) -42
b) -23
c) -100
d) 45
Answer:
a) | -29 - 13 | = 42
b) | 39 - 62 | = 23
c) | -59 - 41 | = 100
d) | -26 + 71 | = 45
Remember, absolute value refers to a number's distance from zero on the number line, without taking direction into account. A number's absolute value can never be negative.
Hope this helped! :)
How can you use 5, 5, 5, 5, to make 24 using addition, multiplication, subtraction, or division, but without using other numbers.
Answers
Step-by-step explanation:
5×5×5=125
125-5=120
120÷5=24
Step-by-step explanation:
I WILL MARK AS BRAINLIEST! Simplify
Answers
Answer:
a) -98
b) -12
c) -105
d) -46
b.) -12
c.) -105
d.) -46
I promise I did not copy.
15. The floor plan of the basement of a shopping centre is drawn to a scale of 1:400.
If a supermarket has an area of 0.25 m² on the plan, find its actual area in hectares. (1 hectare = 10 000 m²)
Answers
Answer:
4 hectaresStep-by-step explanation:
The scale factor is:
k = 1/400Applied to the area we consider k² as the area is the product of two dimensions.
Find the actual area:
0.25 m² : (1/400)² = 0.25 m² * 160000 = 40000 m² = 40000 * 1/10000 hectares = 4 hectaresPlease help me! I really need this!
Answers
Select all ratios equivalent to 2:3.
Answers
Answer:
12:18 and 10:12 (i think)
Step-by-step explanation:
After converting the given ratios in their simplest form, the equivalent form of 2:3 we get 12:18.
To find the simplest form of a fraction, you have to simplify the numerator and denominator to their lowest terms and keep dividing until you can no longer simplify the fraction any further.
The given ratios are,
12:18,
3:21,
10:12
For the ratio 12:18,
Simplify it by finding the greatest common divisor (GCD) of 12 and 18.
The GCD of 12 and 18 is 6.
By dividing both numbers by 6, we get the smallest ratio of 2:3.
Moving to the ratio of 3:21,
Find the GCD of 3 and 21, which is 3.
Dividing both numbers by 3 results in the smallest ratio of 1:7.
Find the smallest ratio for 10:12.
The GCD of 10 and 12 is 2.
Dividing both numbers by 2 gives us the smallest ratio of 5:6.
Hence, the simplest form of ratios for the given ratios are:
12:18 = 2:3,
3:21 = 1:7,
10:12 = 5:6.
Hence,
The ratio equivalent to 2:3 is 12:18.
Learn more about the ratio visit:
https://brainly.com/question/12024093
#SPJ6
Complete both Part A and Part B.
Part A:
Jason buys a pair of pants for $28.97, a top for $12.82 and a scarf for $9.18. He has a gift card worth $75. If the sales tax on the purchase is $3.19, what is the total of his purchase?
Part B:
Will he have enough money left to buy a hat for $27.15?
Explain your answer.
Answers
Explanation:
Part A:
Total purchase = 28.97 + 12.82 + 9.18 + 3.19 = 54.16$
Part B:
75$ - (54.16 + 27.15) = 75 - 81.31 = -6.31
Therefore, he won’t have enough money to buy the hat.
Part b: no he won’t.
pleasee helppp 15 pointss pleaseee
Answers
The first triangle with sides 7 and 3.5 be ΔABC
The second triangle with sides 3 and x be ΔCDE
ΔABC ≅ ΔCDE (they are congruent) as:
1) They have a common point C
2) ∠ABC = ∠CDE = 90° (given)
Hence we can say,
AC/CE = BC/CD
= 7/x = 3.5/3
Therefore,
x = (7*3)/3.5
= 21/3.5
= 6
Easyyy
Which fraction equals the ratio of rise to run between points (0, 8) and (-4, 3)?
Answers
Answer:
y = 5/4x + 8
Explain Your Answer
Find the unit rate.
20 seats in 4 rows =
seats per row
Answers
Answer:
8 should be the answer
Step-by-step explanation:
I need help with this
Answers
Answer:
What question?
Step-by-step explanation:
please help me with this
Answers
5(x+)+11=25-3x add workk
Answers
Answer: calculdora
5 (x +) + 11 = 25-3x adicionar trabalho
Step-by-step explana
3 fewer than a number squared and four
Answers
Answer:
([tex]n^{2}[/tex]+4)-3
Step-by-step explanation:
since it says "and four" i think it means it is in parenthesis
Answer:
n^2 + 1
Step-by-step explanation:
Let the unknown number be n. Then "a number squared and four" is
n^2 + 4, and 3 fewer than this result is
n^2 + 3 - 3, or n^2 + 1
What is the value of x + y?
83,349 = 7x • 3y
Answers
Answer:
1984.5
Step-by-step explanation:
83349=21xy
xy=83349/21
xy=3969
3969/2
x+y=1984.5
