Answer:
Step-by-step explanation:
Hello,
odd + odd gives even
odd + even gives odd
so odd + odd + even + odd = even + even + odd = even + odd = odd
So the sum is a odd number
thanks
The sum of three odd numbers is odd and that added to an even number results in an odd number.
What are some other related concepts?An even number raised to the even or odd power is even and an odd number raised to the power of even or odd is always an odd number.
We know the sum of two even numbers is even, the sum of two odd numbers is also even and the sum of an odd and even number is odd and vice versa.
Given four numbers first two numbers are odd so their sum is even.
The next two numbers are even and odd so their sum is odd, Now the sum of even and odd is odd.
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18m−13m=25 plz help bbbbbnnnnnnnnn
18m−13m=25
5m=25
m=25/5
m=5
Answer:
m = 5
Step-by-step explanation:
18m - 13m = 25
Step 1 :- Combine like terms.
5m = 25
Step 2 :- Divide both sides by 5.
[tex] \sf \frac{5m}{5}[/tex] = [tex] \sf \frac{25}{5}[/tex]
m = 5.
A bakery sold 57 vanilla cupcakes in a day, which was 95% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?
Answer:
60
Step-by-step explanation:
the total cupcakes are:
(57/95) . 100 = 60
Perimeter of a triangle is 450 m and its sides are in the ratio 13 : 12 : 5. Find the area of the triangle and the altitude to the largest side.
Answer with steps .
Answer:
a = 195 m , b = 180 m , c = 75 m
Step-by-step explanation:
Let "a,b and c" be the sides of the triangle in the ration - 13:12:5
therefore , a:b:c = 13:12:5 => a = 13x , b = 12x , and c = 5x
therefore , Perimeter = 13x + 12x + 5x = 450
=> 30x = 450
=> x = 15
therefore , a = 13 x 15
b = 12 x 15 and
c = 5 x 15
hence , a = 195 m , b = 160 m and c = 75 m
-8x - 5= -1 when x =2
Answer:
= -21
Step-by-step explanation:
i did it on a calculator
^question :(((((((((
Answer:
H = 43
Step-by-step explanation:
t = 35
35 divided by 5 is 7
50 - 7 = 43
Which number is the largest?
1.2 × 104, 4.5 × 10−3, 3.8 × 103, 7.5 × 103
Answer:
1.2 x 10^4 = 12,000
4.5 x 10^-3 = 4.5 x 1/(10^3) = 4.5/1000 = 0.0045
3.8 x 10^3 = 3,000
7.5 x 10^3 = 7,000
largest is 1.2 x 10^4
Step-by-step explanation:
gotchu fam
What is the total amount the customer paid during those
3 years?
As an accountant, you have calculated income taxes for
a customer for the last 3 years. During those three
years, the customer made a tax payment of $1,250,
received a tax refund of $550, and made a tax payment
of $925. The customer also paid a processing fee of $60
each year.
O $1,445
O $1,625
O $1,685
$1,805
O $2,545
Answer:
C 1,685
Step-by-step explanation
i did
1259-550+925+60=1,685
C 1,685
Answer:
D. $1,805
Step-by-step explanation
1250 - 550 + 925 + 60 + 60 + 60 = 1,805
Solve the inequality
3m - 3(m + 8) > 3m
Answer:
m<−8
Step-by-step explanation:
34$ in 4 hours how much will she earn in 10 hours
Answer:
Richel could earn $ 85 if she works 10 hours
Step-by-step explanation:
As given
Richel earns in 4 hours = $34
By unitary method
Richel earns in 1 hour = 34/4
Richel earns in 10 hours= 34/4 x 10 =340/4 = 85$
Hence, Richel could earn $ 85
find the quote that for -6•(-8)
Answer:
0.75
Step-by-step explanation:
The two negatives cancel each other out and divide like normal. 6 divided by 8 equals 3/4 or 0.75.
Graph the line with the equation y = 3x – 4.
Answer:
Step-by-step explanation:
you can use desmos for a quick answer or
use y=mx+b where b is the y-intercept and m is the slope
the y-intercept is where the line intercepts the y axis
the slope is the rate of change of the line
for slope we use rise/run, the numerator being up and denominator being to the right.
the slope is 3, which can be written as 3/1
from the point (0,-4) which is out y-intercept, we go up 3 and to the right 1
if f(x)=7(x-1)+8, what is the value of f(1)
Answer:
8
Step-by-step explanation:
f(1)=7(1-1)+8
f(1)=7(0)+8
f(1)=0+8
f(1)=8
The value of f(1) if f(x)=7(x-1)+8 is 8
From the question,
The given function is f(x)=7(x-1)+8
We are to determine the value of f(1) if f(x)=7(x-1)+8
To do this, we will put the value x =1 into the function
That is,
f(x)=7(x-1)+8 becomes
f(1)=7(1-1)+8
The, we get
f(1) = 7(0) + 8
f(1) = 7×0 + 8
f(1) = 0 + 8
∴ f(1) = 8
Hence, the value of f(1) if f(x)=7(x-1)+8 is 8
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What is the domain of the graph?
A) 2 < x < 5
B) 2 ≤ x ≤ 5
C) 3 < y < 5
D) 3 ≤ y ≤ 5
Answer: The answer is A
Step-by-step explanation: i have a huge headache, how school?
The domain of the graph is,
⇒ 2 ≤ x ≤ 5
What is Line segment?Line segment is the part of line which have two endpoint and bounded by two distinct end points and it contain every point on the line which is between its endpoint.
Given that;
The graph is shown in figure.
We know that;
The domain of the graph is the value of x where the graph is defined.
Hence, By the graph;
The domain of the graph is,
⇒ 2 ≤ x ≤ 5
Because at 2 and 5 the closed circle is defined.
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Plz help plz I really need it plz really fast plzzzz
Answers:
x=4 and y=27
x=8 and y=-1
x=1 and y=216
Step-by-step explanation:
You have to plug all of the choices given into the equation until it equals to 7
∛12 + 3 = 2.9 +3 = 5.29
∛27 + 4= 3 + 4 = 7
∛16 + 3 = 2.5 +3 = 5.5
∛-1 + 8 = -1 + 8= 7
∛216 + 1 = 6 + 1= 7
∛30 - 3 = 3.11 - 3 = 0.11
∛3 + 4 = 1.44 + 4= 5.44
Alice and Bob are playing the Smallest Positive Integer Game. Alice says, "My number is 24." Bob says, "What kind of silly smallest number is that? Every prime factor of your number is also a prime factor of my number." What is the smallest possible number that Bob could have?
Answer:
6
Step-by-step explanation:
Alcumus Explanation: The prime factorization of 24 is 2^3 times 3, so 2 and 3 have to be prime factors of Bob's number as well. The smallest possible number is when each the exponents of both of them is 1, giving 2 times 3= 6.
Hope it helped!
ALGUIEN QUE ME AYUDE A COMPLETAR LOS CUADRADOS
10.083 repeating as a fraction
Answer:
10083/1000
Step-by-step explanation:
Convert to a mixed number
Reduce the fraction
Convert the mixed number to an improper fraction my multiplying the denominator by a whole number
Then add the numerator to the new numerator
Jay decides to go parachuting. Her elevation drops by-80 feet in 8 seconds, How far is she dropping each second
Answer:
10 feet per sec
Step-by-step explanation:
since she dropped by 80 feet in 8 sec therefore she dropped 10 feet in 1 sec
Please help
ITS DUE SOON
Answer:
ur ans is 3e9
Step-by-step explanation:
real answer ok and chat me
10 ⁸ = 100000000 then e9 comes in calc ok so I wrote it
Anyone wanna help please?
Answer:
sure
Step-by-step explanation:
Answer:
The midpoint cannot be positive
Step-by-step explanation:
A is negative and b is positive. if i am wrong pls report to see if i need improvement i am still a high school too!
Help pls
2y - 3.5 = 6.5
Answer:
y = 5
Step-by-step explanation:
2y - 3.5 = 6.5
Add 3.5 to both sides.
2y = 10
Divide both sides by 2.
y = 5
I need the answer , pls help !!
Use the side lengths of triangle DEF and the fact that the triangles are similar to find the length of side AB and type your answer below. (Note: Do NOT include a unit label in your answer.)
ILL GIVE YOU A BRANLIEST IF YOU GET IT RIGHT
[tex] \frac{12}{3} = \frac{AB}{4} \\ [/tex]
[tex]4 = \frac{AB}{4} \\ [/tex]
Multiply sides by 4
[tex]AB = 16[/tex]
Plot the solution set of |-x|=3.5
Answer:
3.5
Step-by-step explanation:
Sharon needs 3 pounds of turkey for every 2 people that are attending her dinner party. Pounds of Turkey Number of People How many people can she feed with 30 pounds of turkey? 3 2 12 8 Enter answer below 15 10 30
Answer:
10 People
Step-by-step explanation:
What is the slope of a line perpendicular to the line passing through (1, -3) and (-4, 7)?
Answer:
-2
Step-by-step explanation:
m=[tex]\frac{y2-y1}{x2-x1}[/tex]
Use the distributive property to simplify the following expression:
1/3 (9-6n)
Answer:
3 - 2n
Step-by-step explanation:
Describe the roots of x2 + 6x + 9 = 0
Answer:
x2+6x+9=0
x^2+3x+3x+9=0
x(x+3)+3(x+3)=0
x=-3 twice
I really need some help with this
Answer:
f(x)= -(x-3)^2+1
Step-by-step explanation:
vertex form is a(x-h)^2+k where (h,k)
first find the vertex of the quadratic function which is (3,1)
second substitute h with 3, k with 1, and a with -1 as it was a in the quadratic function
Which mathematical property is demonstrated?
5 + 3w + 2 = 5 + 2 + 3w
A. associative property of addition
B. commutative property of addition
C. commutative property of multiplication
D. associative property of multiplication
Answer:
Commutative property of addition
The commutative property is when parts of an equation can be moved around, but give the same answer.
Step-by-step explanation:
Answer:
Commutative property of addition
The commutative property is when parts of an equation can be moved around, but give the same answer.
Step-by-step explanation: