Answer:
[tex]26 \times21 \frac = 1 > 262 {2}^{2} {?}{?} [/tex]
13, 5, 11, 8, 14, 15
please find the mean!
will give brainliest
Answer:
the mean is 11
Step-by-step explanation:
Answer:
The mean is 11
Step-by-step explanation:
Add all the number: 13 + 5 + 11 + 8 + 14 + 15 = 66
Then divide 66 by counting how many number are in the set: 66 ÷ 6 = 11
Therefore the mean is 11
Is it true or false and why ?
Answer:
TRUEHope that helps!Step-by-step explanation:
Answer: True
Step-by-step explanation:
Because the 2 equations are eqivalent
I need help QUICK! with this difficult question
Answer:
Step-by-step explanation:
Please help! I will mark Best answer
Solve each equation.
1) 40+ 2r = 8(7r – 5)
A) 0
B) (14)
C) -14 D) 3
Answer:
A)
0
Step-by-step explanation:
It is zero.
0= 54r
Therefore r=0.
Answer:
x=0 so answer is A
Step-by-step explanation:
hope that helps
21 ounces to pounds as a mixed number
Answer:43.1
Explanation
C = 2pi r
C = 2 x 3.14 x 6.87
C = 43.1 ft
This sounds like an answer....
Smith family had dinner at the restaurant. The cost of their meals was $45. They wanted to leave the waiter a 10% tip. They had a $50 bill.
How much change would they receive after paying for the food and leaving the tip?
Answer: 0.50
Step-by-step explanation: the tip was 4.50 (10% of 45) and so minus 50 and then minus 40 (50-45-4.50=0.50)
5. For the final touches, John wanted to paint the house using 3 colors. If he has 5
gallons of paint for each color, write an equation for the total number of gallons of
paint he has?
Answer:
3 x 5 = 15
Step-by-step explanation:
To explain this in short, John has 5 gallons of 3 colors, meaning that 3 x 5 = 15 would be the appropriate equation to finish this question. I hope this helps!
The distance in feet karina swims in a race is represented by 6d-6, where d is the distance for each lap what is an expression equivalent to 6d-6
Answer:
its c
Step-by-step explanation:
Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 2,5,8,... ?
Answer:
Arithmetic sequence with common difference of 3.
Step-by-step explanation:
Arithmetic sequence:
The difference between consecutive terms is always the same, and this difference is called common difference.
Geometric sequence:
The quotient between consecutive terms is always the same, and this quotient is called common ratio.
In this question:
5 - 2 = 8 - 5 = 3
5/2 = 2.5 different of 8/5 = 1.6
This means that it is an arithmetic sequence with common difference of 3.
The distance between City A and City B is 250 miles. A length of 1.4 feet represents this distance
on a certain wall map. City C and City D are 2.52 feet apart on this map. What is the actual
distance between City C and City D?
Answer:
2.66 miles hope it helps
how could i find the value of this expression?
Answer:
you plug in the numbers
Step-by-step explanation:
Please mark brainliest!!
Answer:
√x⁴-y²
x²-y²
(x+y)(x-y)
when
x=3
y=-6
√x⁴-y²=(3-6)(3+6)=-3×9=-27 is your answer
can i get help pls??
Answer:
119 or 124
Step-by-step explanation:
Juan and Franco collect baseball cards. Juan has baseball cards. Franco has 18 fewer baseball cards than Juan. Together they have 150 baseball cards. How many baseball cards does Franco have?
Answer:
Franco has 66 baseball cards.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of baseball cards that Franco has.
y is the number of baseball cards that Juan has.
Franco has 18 fewer baseball cards than Juan.
This means that:
[tex]x = y - 18[/tex]
Also:
[tex]y = x + 18[/tex]
Together they have 150 baseball cards.
This means that:
[tex]x + y = 150[/tex]
Since [tex]y = x + 18[/tex]
[tex]x + x + 18 = 150[/tex]
[tex]2x = 132[/tex]
[tex]x = \frac{132}{2}[/tex]
[tex]x = 66[/tex]
Franco has 66 baseball cards.
what is the measure of angle 1?
a. 36
b. 86
c. 89
d. 94
Answer:
D, 94
Step-by-step explanation:
Angles of a triangle add up to 180 degrees. 180 - 29 - 65 = 86 Angles 1 and 2 add up to 180 degrees. 86 = 2 180 - 86 = 94 94 = 1
Hope this helps! If it did, please mark it as brainliest! It would help me out a lot! :D
Write an equation in slope-intercept form
for a line that goes through the points
(-4, 6) and (3,9).
S CAR
Answer:
y = 3/7x + 54/7
Step-by-step explanation:
(not sure what S CAR is)
(-4, 6) & (3, 9)
First you want to find the slope of the line that passes through these points. To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)
Plug in these values:
(9 - 6) / (3 - (-4))
Simplify the parentheses.
= (3) / (3 + 4)
= (3) / (7)
Simplify the fraction.
= 3/7
This is your slope. Plug this value into the standard slope-intercept equation of y = mx + b.
y = 3/7x + b
To find b, we want to plug in a value that we know is on this line: in this case, I will use the second point (3, 9). Plug in the x and y values into the x and y of the standard equation.
9 = 3/7(3) + b
To find b, multiply the slope and the input of x(3)
9 = 9/7 + b
Now, subtract 9/7 from both sides to isolate b.
9 - 9/7 = b
[convert 9 to have a denominator of 7]
63/7 - 9/7 = b
54/7 = b
Plug this into your standard equation.
y = 3/7x + 54/7
This is your equation.
Check this by plugging in the other point you have not checked yet (-4, 6).
y = 3/7x + 54/7
6 = 3/7(-4) + 54/7
6 = -12/7 + 54/7
6 = 42/7
6 = 6
Your equation is correct.
Hope this helps!
What is 5,729 + 2,729
Answer:
it equals 8458
Step-by-step explanation:
Caculator
Which of the following is the solution to 2√30 + 3√10?
8√10
8√10
Cannot be simplified further
9√10
Write an equivalent expression using the Distributive Property.35 + 21 = 7( + )
Answer:
$2200/month
$2200/month
What is the slope and y-intercept of 3y = 3x -9?
Answer:
slope = 1
y-intercept = -3
Step-by-step explanation:
3y = 3x - 9
divide each side by 3
y = x - 3
slope = 1
y-intercept = -3
11. John is building a wall. When he uses 750 bricks, the wall is 6 metres long and 1.25m high.
John wants the finished wall to be 10 metres long and 1.25 metres high.
How many more bricks does John need to finish the wall?
(Total 3 marks)
Answer:
750 blocks = 6m long
x blocks = 10m long
750×10 = 6x
7500 = 6x
divide both sides by 6
7500/6 = 6x/6
1250 = x
x = 1250
.
. . 1250 blocks are needed to finish the wall of 10m long
If US $1.00 is equivalent to EC $ 2.70, how much in US would one get from EC 297.00?
I need help finding Angle P
WHO EVER ANSWERS FIRST WILL GET BRAINLY
3a = 42
Answer:
a=14
Step-by-step explanation:
what is the value of the underline digit?
Answer:
Here's an example I hope this helps
632,814 - The value of the digit 6 is 6 hundred-thousands, or 600,000.
632,814 - The value of the digit 3 is 3 ten-thousands, or 30,000.
632,814 - The value of the digit 2 is 2 thousands, or 2,000.
632,814 - The value of the digit 8 is 8 hundreds, or 800.
632,814 - The value of the digit 1 is 1 tens, or 10.
632,814- The value of the digit 4 is 4 ones, or 4.
Step-by-step explanation:
x<-20 pls answer. ........
Step-by-step explanation:
Do you need help graphing this or? Please specify!
If one acute angle of a right triangle measures 17°, what is the measure of the other acute angle?
A 67
B 77
C 73
C 63
Answer:
C. 73
Step-by-step explanation:
Triangles add up to 180 degrees.
180-90(right angle)-17 = 73 degrees
73<90 so it is acute.
Plz help it’s due tomorrow
Answer:
x=121 degrees
Step-by-step explanation:
Sorry if my work is a bit messy. If you need me to rewrite it i can
9.25 plus 3.87 plus 2. 17
Answer:
15.29
Step-by-step explanation:
Answer:
15.29
Step-by-step explanation:
3.87 + 2.17 = 6.04
6.04 + 9.25 = 15.29
:)
HELP ASAP WILL GIVE BRAINLY IF CORRECT
Answer:
Help with what? I don't see anything else :(
Step-by-step explanation: