Answer:
ITS 1
10 = 2 • 5
3 = 3
45 = 32 • 5
Answer:
GCF of 40 and 60
Step-by-step explanation:
Solution We first express 20 and 60 as the product of prime numbers 40 = 2 × 2 × 2 × 5 60 = 2 × 2 × 3 × 5. The common factors are 2 × 2 and 5.
Mark dug a 20 foot hole in 4 hours. Which rational number shows the average depth Mark dug each hour? Check all that apply.
(A) –5
(B) [tex]\frac{-20}{4}[/tex]
(C) −[tex]\frac{4}{20}[/tex]
(D) −[tex]\frac{20}{4}[/tex]
(E) [tex]\frac{-4}{20}[/tex]
(F) [tex]\frac{-20}{-4}[/tex]
Answer:
A,B,D
Step-by-step explanation:
it just has to equal -5 lol
Answer:
A,B,D
Step-by-step explanation:
Please Help Me, I will give the person who answers the best brainliest.
What is the equation of a line that contains the points (5, 0) and (5, −2)?
x = 5
x = 0
y = 0
y = 5
Lisa is cooking muffins. The recipe calls for 7 cups of sugar. She has already put in 2 cups. How many more cups does she need to put in?
2 + c = 7
c = 7
c = 9
c - 2 = 7
Answer:
Step-by-step explanation:
c =7
6- Karen is making a frame for a square picture with an area of 169 square inches. How
many inches of framing are needed?
a) 13
b) 14
c) 15
d) 16
PLEASE HURRY! I WILL MARK YOU BRAINLIST OR WHATEVER... IF YOU DO IT PLEASE
Answer: a
Step-by-step explanation:
Tell me if it is correct
The table shows the number of passengers that can be transported in a company's vans. How many passengers can b
transported in five vans?
Plz help
Answer: 60 passengers
Step-by-step explanation: i got it right on edge
Answer:
your answer is 60
Step-by-step explanation:
i got it correct
A triangle with base 11 and height 8
Answer:
how can you ask perfectly...
-X + 5+ 4x
simplify the expression
Answer:
3x+5
Step-by-step explanation:
combine like terms, and get 3x+5
What is the length of line segment HJ?
Answer:
b = 5√3 (units)
Step-by-step explanation:
To solve this problem, use the pythagorean theorem, where a^2+b^2 = c^2, a and b are the legs of the triangle and c is the hypotenuse.
In this case, we are finding the missing leg, and we were given one of the legs and the hypotenuse.
a^2+b^2 = c^2 (pythagorean therorm)
5^2+b^2 = 10^2 (substitute one leg and the hypotenuse)
25+b^2 = 100 (square the numbers)
b^2 = 75 (subtract 25 from both sides)
b = √75
b = √25 * √3 (factor out√75)
b = 5 * √3 (find square root of√25)
b = 5√3
Hope I was able to help! Good Luck!
what is 98 = u/7
PLz help
Answer:
u=686
Step-by-step explanation:
98=u/7
7*98=7*u/7
u=686
Write the algebraic expression for the situation. I have 3 times as many
chickens as Bob. (Use b as the variable for Bob).
Answer:
Y= 3b
Step-by-step explanation:
Richard Hoskins was the leader of a 4-H club with 27 children. When he divided the club into groups of 5 to play a game, how many groups did he have? How many extra children were there?
Answer:
5 groups
2 extra children
Step-by-step explanation:
The computation of a number of groups and number of extra children is shown below:
Given that
There is 27 children
And, this group would be divided into group 5
So,
As we know that 25 is easily divided by 5
So there are 5 groups
And, the extra children is
= 27 - 25
= 2 chidren
Change the mixed number to a fraction: 1 1/2 = _____
Answer:
3/2
Step-by-step explanation:
Answer:
3/2
Step-by-step explanation:
someone plz help meee
Answer:
33d
Step-by-step explanation:
33 is the total fish in each tank
d represent the number of tanks
To find the total fish we multiple 33 and d
33 x d = total fish
so 33d is the correct expression
Ben has 6 children. He gives each child 2 - pies. How many pies does he neer).
Answer:
12 pies
Step-by-step explanation:
No. of children = 6
No. of pies given to each child = 2
Total no. of pies needed by Ben;
6 x 2 = 12
[tex] \huge \underline \pink {answer}[/tex]
number of children Ben has = 6
number of pies given to each child = 2
number of pies Ben need = 6×2 = 12
hence Ben needs 12 pies..
HELPPPPPP SOMEONE PLEASE
Answer:
the answer should be A) 12
Step-by-step explanation:
54 ÷ 3^2 × 2
54 ÷ (3 × 3) × 2
54 ÷ 9 × 2
6 × 2
12
if a function is y = x - 8 , then what is the value of the function when x = 10
Answer:
2
Step-by-step explanation:
Can someone please explain c?
Q1.
The roots of the quadratic equation
x2 + 2x - 5 = 0
Are a and B
(a) Write down the value of a + ß and the value of aß.
(b) Calculate the value of a2 + B2
(c) Find a quadratic equation which has roots a3 + 1 and aß3 + 1.
Answer:
Idek
Step-by-step explanation:
x+5
3
+
x−5
2x+5
=
x−5
3x
Answer: 4x+5 [tex]\neq[/tex] 4x-5
Step-by-step explanation: It's really hard to tell what the question is.
20.8 = 4( z+1.1)
What is Z ?
Answer:
z = 4.1
Step-by-step explanation:
(4.1 + 1.1)
(5.2)
4(5.2) = 20.8
i will mark brainliest!! i need help with 3 and 4
Rodger has 22 coins, all quarters and nickels. The total value of the coins is $2.70. How many of each type of coin does he have?
Answer:
3 quarters and 19 nickles
Step-by-step explanation:
.
What is the average of 4 1/2, 3 1/3, 2 , 2 1/6
Answer:
3
Step-by-step explanation:
To find the average add all these numbers together, then divide by how many numbers you have.
[tex]4\frac{1}{2} +3\frac{1}{3} +2+2\frac{1}{6} =12[/tex]
[tex]\frac{12}{4} =3[/tex]
[tex]Answer: 3[/tex]
A right triangle with the side AB as a length of 35 cm and another side length BC with 12 cm. What is the hypotenuse length of the right triangle?
1.When two variables are proportional which of the following is constant?
(1) their sum
(3) their product
(2) their ratio
(4) their difference
Answer:
Their Ratio
Step-by-step explanation:
You switched the numbers 2 and 3 btw
[tex]\boldsymbol{\left ( 2 \right )}[/tex] their ratio
A ratio indicates how many times one number contains another.
Two sequences of numbers, often experimental data, are proportional or directly proportional if their corresponding elements have a constant ratio, which is called the coefficient of proportionality or proportionality constant.
When two variables are proportional, [tex]\boldsymbol{\left ( 2 \right )}[/tex] their ratio is constant.
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What is the GCF of 20, 10 and 30?
Answer:
10 is the GCF
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Consider a triangle with side lengths 5 and 13. What are the possibilities for the third side if the
triangle is right
Answer:
find the squares of both numbers
5²= 25
13²=169
minus the squares
169-25=144
find the square root of the answer above
✓144=12
the possibility of the third side is 12
Help pleaseeeeeeeeee
Answer:
24
Step-by-step explanation:
Answer:
Since ang AOC is a straight line-
180-156=x
x=24
(All straight lines are always 180°)
Hope it helps
PLEASE HELP ITS DUE SOON, ILL GIVE BRAINLEST
Answer:
363.0449
Step-by-step explanation:
Use the Pythagorean Theorem to solve for the height.
To find a squared, add 13 squared plus 5 squared then find square root.
13.93 is about it.
Then do 13 squared plus 13.93 squared and find the square root.
363.0449
y= -3x + 1 and y= x - 3
Answer:
x= 1
y= -2
Step-by-step explanation:
equation (1): y= -3x+1
equation (2): y=x-3
solve the system of equations by substitution:
step1: sub ( x-3 ) for y in equation 1:
y = -3x+1
x-3 = -3x+1
step2: simplify the equation to get x:
(add 3 for both sides)
x = -3x+4
(add 3x for both sides)
4x = 4
(divide 4 from both sides)
x = 1
step3: sub the value of x (x=1) in equation 2:
y = x-3
y = 1-3
step4: solve the equation to get y:
y = -2
Write an equation describing the relationship of the given variables. y varies inversely as the cube root of x and when x=125, y=8.
Answer:
y = 40 / x^1/3
Step-by-step explanation:
Given that :
y α x^1/3
y = k * 1 / x^1/3
y = k / x^1/3
When x = 125 ; y = 8
8 = k / 125^1/3
Cube root of 125 = 5
8 = k / 5
8 * 5 = k ; k = 40
Hence, expression becomes :
y = 40 / x^1/3
y α k/∛x is the relationship of the variables x and y whose values are 125 and 8.
What is Equation?Two or more expressions connected with an equal sign is called Equation.
The relationship of the given variables. y varies inversely as the cube root of x.
By given data we can write as
y α k/∛x
The cube root of 125 is 5.
y α k/∛125
y α k/5
8=k/5
k=40
Hence y α 40/∛x is the relationship of the variables x and y whose values are 125 and 8.
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