Answers
Answer:
18 cm
Step-by-step explanation:
4+5+4+5=18
or
2(a+b)
2(4+5)
2(9)
18
Related Questions
Find the product of this expression.
(2a - 3b)(4a 2 + 6ab + 9b 2 ) =
Answers
8a+27b^3 i belive is the solution
Answer:
8a³-27b³
Step-by-step explanation:
use the box method to multiply
combine the like terms
Annual compounding pays more money than dally compounding.
True
False
Answers
Answer:
annual = yearly
daily = everyday
so it's false
Step-by-step explanation:
daily compounding will pay more than yearly compounding because it happens daily.
it about it this way, some giving you interest daily versus yearly.
I hope these answer at least helps you
Good luck
Find the equation of the line shown
Answers
Answer:
y = 2x
PRIMARY METHOD
Identify two points, find their slope, and write an equation
(1, 2) and (3, 6)
m = (y₂ - y₁)/(x₂ - x₁)
m = (6 - 2)/(3 - 1) = 4/2
m = 2
(1, 2)
y - y₁ = m (x - x₁)
y - 2 = 2 (x - 1)
y = 2x - 2 + 2
y = 2x
SIMPLER METHOD
Rise/Run
(0,0) to (1, 2) = 2/1 = 2
(1, 2) to (3, 6) = 4/2 = 2
Answer:
y = 2x
Step-by-step explanation:
The graph shows a straight line that passes trhough the origin, so it is a direct proportion relation with equation of the form y = mx.
To find the slope, use any easy-to-read point, and divide the y-coordinate by the x-coordinate. For example, use (1, 2).
m = 2/1 = 2
y = 2x
pls helpie welpieeee!!
Answers
Answer:
A
Step-by-step explanation:
rate of change of table is 10 equation is 6
Mia buys 404.6 square feet of new wood
flooring. How much did she pay for the wood if it cost $0.99 Per square foot?
Answers
Answer:
$400.55 (to the nearest cent)
Step-by-step explanation:
she paid
= 404.6 x 0.99
= 400.554
= $400.55 (to the nearest cent)
hope this helps!
Answer:
$ 400.554
Step-by-step explanation:
Let the unknown price be x.
1 ft² ⇒ $ 0.99
404.6 ft² ⇒ x
Let us use cross multiplication to find the value of x.
0.99 × 404.6 = 1 × x
400.554 = x
Therfore, she'll pay $ 400.554 for 404.6 ft²
Kane has 623 dimes in his wallet. He has 7 times as many nickels as dimes. How many nickels are in Kane's wallet
Answers
Answer:
Kane has 4361 nickels.
Step-by-step explanation:
623 multiplied by 7 equals 4361
A trapezoid has base lengths of 12 centimeters and 13 centimeters. The other sides have lengths of 5 centimeters and 10 centimeters. A rectangle with side lengths of 2 centimeters and 5 centimeters is connected to the side with length 10 centimeters. What is the area of the composite figure? 70 cm2 100 cm2 105 cm2 130 cm2
Answers
Answer:
D. 100 cm^2
Step-by-step explanation:
i did this before so ik im right
Answer: B 100
Step-by-step explanation:
I just took it
Sarah visited a tree nursery. She measured and recorded the heights of some young trees. This line plot shows her results. How much taller is one of the tallest trees than one of the shortest trees? Enter your answer as a mixed number in simplest form by filling in the boxes. $$ ft
Answers
subtract 6.28-1.26 =?
a)4.98
b)5.02
c)5.20
d)5.28
Answers
Answer:
C. 5.02
Step-by-step explanation:
Answer:
b) 5.02
Step-by-step explanation:
6.28-1.26 =?
Line up the numbers,
6.28
- 1.26
?
Subtract left from right,
6.28
- 1.26
?
8 - 6
⇒ 2
6.28
- 1.26
2
2 - 2
⇒ 0
6.28
- 1.26
5.02
6 - 1
⇒ 5
6.28
- 1.26
5.02
Hence, the answer is 5.02, ⇒ option b
Is the realationship below proportional or Non
Answers
Answer:
Yeah, it's proportional!
Step-by-step explanation:
It has a constant ratio.
Answer:
yes, the cost is 8 times the number of tickets
Step-by-step explanation:
In an ordered pair, the y-coordinate tells you how far to move from the origin parallel to the______. X-axis/y-axis
Answers
Answer:
y-axis
Step-by-step explanation:
The x-coordinate is the location of a point as measured along the x-axis. The y-coordinate is the location of a point as measured along the y-axis.
__
Another way to describe the y-coordinate is that it tells you how far to move from the origin parallel to the y-axis.
Directions: Fill in the blank with the
correct angle names: acute, right, obtuse, straight.
angles that are greater than 90° and less than 180°
angles that are exactly 180°
angles that are exactly 90°
angles that
are greater than 0° and less than 90
Answers
Answer:
1. obtuse
2. straight
3. right
4. acute
Step-by-step explanation:
Rules are
Greater than 90=ObtuseLess than 90=acuteequal to 90=rightEqual to 189=straightSo
our answers are
ObtusestraightrightacuteArectangular fish tank measures 35 cm long, 24 cm wide, and 50 cm high. It contains 25 liters of water. How many more liters of water are needed to fill the fish tank completely?
Answers
Answer:
i think it is a but i am not sure
Step-by-step explanation:
6 inches = _____ centimeters
Answers
Answer:
15.2 cm
Step-by-step explanation:
Inch to centimeter conversion is multiplying the number of inches by 2.54
6 * 2.54 = 15.24
the 2 is in the tenths place
4 is less than and not equal to 5, therefore the 2 stays the same
6 inches = 15.2 centimeters
hope this helps:)
The box below needs to be painted.
How many square inches need to be painted to cover the entire surface of the box?
Answers
Answer:
1080in³
Step-by-step explanation:
the formula for a rectangular prism is length×width×height
So 15x12=180
next 180x6=1080
So the amount of juice you can put in is 1080in³
SOMEONE PLS HELP !!!!!!!
Answers
Answer:
5/2
Step-by-step explanation:
4(x + 7) = 38
x + 7 = 38/4
x = 38/4 - 7
x = 38/4 - 28/4
x = 10/4
x = 5/2
Reasoning:
1. Divide both sides by 4
2. Isolate variable by subtracting 7 on both sides
3. Convert 7 into an improper fraction to subtract constants
4. Simplify
Lindy works at a pizza restaurant and gets a 10% employee discount. She knows that if she orders d drinks and a medium pizza with t toppings, her total cost can be found using this expression:
0.90(2.25d + 1.40t + 6).
What is the total cost for Lindy and her friends to order 4 drinks and a medium pizza with 3 toppings?
A.
$15.69
B.
$28.40
C.
$17.28
D.
$16.52
Answers
Answer:
Option A. $17.28
Step-by-step explanation:
we have the expression for the cost
In this problem we havesubstitute the given values in the expression to obtain the cost
Find the length of the segment.
please help
Answers
Answer:
[tex]\sqrt{29}[/tex]
Step-by-step explanation:
Use the distance formula!
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
If we plug in the coordinates:
[tex]d=\sqrt{(3-(-2))^2+(4-2)^2} \\d=\sqrt{25+4}\\ d=\sqrt{29}[/tex]
That's our answer!
Answer: 3
Step-by-step explanation: since the negative numbers on the coordinate do not count as a whole number, we will start our count at number 1
A circle with equation
x^2 + y^2 = 10 is graphed in the standard (X,y)
coordinate plane. At which two points does the circle intersect the x- axis.
O a
(o, /T0) (o,-V10)
O b
(-/10,o) (VT0,0)
O c
(-100, 0) (100, 0)
O d
(-10, 0)(10, 0)
O e
(0, 10)(0, -10)
Answers
Answer:
(-3.162, 0) and (3.162, 0)
Step-by-step explanation:
Let me know if you need an explanation
The length of an animal is 24.5 inches that is normally distributed. The standard deviation is 1.3 inches. What would be the sections that are one and two standard deviations from the mean? Select all that apply
A) 21.9
B) 22.5
C) 23.2
D) 23.5
E) 25.5
F) 25.8
G) 27.1
Answers
A competitor’s lot has Nissans and fords. The number of Nissans is 4/5 of the number of fords
a. What is the ratio of Nissans to fords
b. What is the ratio of fords to all cars
c. If there were 450 cars in all, how many are fords?
Please do NOT answer with links!
Answers
Answer: a: Nissan: Ford is 4:5
Ford to all cars 5:9
In 450.cars Ford will be 250
Step-by-step explanation:
c. 5/9 × 450/1
PLEASE HELP If the probability that the Islanders will beat the Rangers in a game is 1/6, what is the probability that the Islanders will win at most one out of seven games in a series against the Rangers? Round your answer to the nearest thousandth.
Answers
Answer:
0.142
Step-by-step explanation:
The probability that the islanders will win at most one out of 7 games in a series = 1/7
1/7 = 0.142
please get this right !!!
Answers
Answer:
3rd option
Step-by-step explanation:
probability (P) is calculated as
P = [tex]\frac{desired outcome}{total outcomes}[/tex]
deired outcome is red marble = 4
total outcomes = 4 + 2 + 3 = 9
then
P(red) = [tex]\frac{4}{9}[/tex]
since the marble is not replaced then total outcomes = 8
desired outcome is yellow marble = 2
P(blue) = [tex]\frac{2}{8}[/tex] = [tex]\frac{1}{4}[/tex]
then
P(red and yellow ) = [tex]\frac{4}{9}[/tex] × [tex]\frac{1}{4}[/tex] = [tex]\frac{1}{9}[/tex]
Find the measure of angle s?
a. 90°
b. 45°
c. 30°
d. 15°
Answers
What I did was add the 60+30=90 then subtract from 180 and divided my 2 and got 45 hopes this helps!
-25 × 8 = solution step by step pls
Answers
Answer:
- 200
Step-by-step explanation:
=> -25 × 8 { - × + = - }
=> - 200
Start Time: 8:10 A.M.
End Time: 10:55 A.M.
Elapsed Time:
Answers
Answer:
2 hours and 45 minutes is the answer to your question
165 min or 2 hrs 45 min
hope it helps...!!!
need help asapppp !!!!
Answers
Answer:
Both
Claire
Andre
Neither
Step-by-step explanation:
We have to determine whether each point lies on Claire's line (blue) and whether it lies on Andre's line (black).
Point A is the intersection of both lines, hence the statement represents them both.
Point B only lies on Claire's line.
Point C is the start of Andre's line.
Point D is outside of both lines.
19) Find the ratio between number faces and number of edges in the below rectangular prism.
Answers
Answer:
1 : 2
Step-by-step explanation:
Rectangular prism
Faces = 6
Up and bottom ; right and left ; front and back . So total 6 faces.
Edges: Two faces meet at an edge.
Edges = 12
Face :Edges = 6 : 12
= 6÷6 : 12÷6
= 1 : 2
What is the size of the angle, below?
please help me
Answers
Answer:
1093 is answer OK please add me in brainliest
Answer:
Step-by-step explanation:
wheres hte pic
PLEASE HELPP I NEED TO TURN IT IN AS SOON AS POSSIBLE
The price of a gallon of gasoline decreased by $0.04. Which number line shows a point
that represents the change in the price of a gallon of gasoline, in dollars?
Answers
I believe it's D
A decrease means you're going in the negative direction. And 0.04 is way less than 0.50
So D is the most logical answer