Answer:
I think the answer is -4
Maurice and his father are building a dog house. They are using long pieces of wood and cutting them into smaller pieces. They have a piece of wood that is 3.6 feet long and are cutting it into pieces that are each 0.75 feet. How many smaller pieces will they be able to make?
Answer:
4.8 smaller pieces
Step-by-step explanation:
Total length of wood = 3.6 feet
Length of each piece = 0.75 feet
How many smaller pieces will they be able to make?
Number of smaller pieces of wood = Total length of wood / Length of each piece
= 3.6 feet / 0.75 feet
= 4.8 smaller pieces
Number of smaller pieces of wood = 4.8
Victor was having a hard time deciding which new vehicle he should buy. He decided to make the final decision based on the gas efficiency of each car. A car that is more gas efficient gets more miles per gallon of gas. When he asked the manager at each car dealership for the gas mileage data, he received two different representations, which are shown below.
Answer:
Victor should buy Legend because it has a better unit rate
Step-by-step explanation:
See attachment for complete question.
To determine which car has more gas efficiency, we have to calculate the slope of each car.
Vehicle 1: Legend
Take any two corresponding points from the table
[tex](x_1,y_1) = (4,72)[/tex]
[tex](x_2,y_2) = (12,216)[/tex]
The slope is then calculated using;
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{216 - 72}{12 - 4}[/tex]
[tex]m = \frac{144}{8}[/tex]
[tex]m = 18[/tex]
This implies that this vehicle (legend) travels 18 miles per gallon of gas
Vehicle 2: Supreme
Take any two corresponding points from the graph
[tex](x_1,y_1) = (0,0)[/tex]
[tex](x_2,y_2) = (15,250)[/tex]
The slope is then calculated using;
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{250 - 0}{15 - 0}[/tex]
[tex]m = \frac{250}{15}[/tex]
[tex]m = 16.7[/tex]
This implies that this vehicle (supreme) travels 16.7 miles per gallon of gas
Base on the calculations above, Victor should buy Legend because it has a better unit rate
Need help with this fast
Answer:
the second diver is the deepest
Step-by-step explanation:
45 is better than 36
Kate earns $8.50 per hour. How much money will she earn after working 8 hours? She will earn $.
Answer:
$68
Step-by-step explanation:
8.50 times 8 hours 68 dollars after 8 hours
Answer:
$68
Step-by-step explanation:
8.50 × 8 = 68
Answer - $68
Hope this helps
PLsss Someone help I can't figure it out?
what equation passes through the point (-10,6) and is perpendicular to the line y=5x-4
Answer:
y=-1/5x+4
Step-by-step explanation:
slope of y=5x-4 equals 5; a perpendicular line must be -1/5
6=-10(-1/5)+b
6=2+b
b=4
Jeremy needs an extra 2 dozen cookies in addition to the 4 dozen (48) that the recipe makes. He says to himself "If I just add 2 to the amount of each ingredient, that will be how much I need."
Is Jeremy correct? Explain why or why not.
Answer:
yes
Step-by-step explanation: because it's 1 1/2 times the recipe
It cost Kennedy $25.09 to send 193 text messages. How much does it cost to send one text?
Answer:
$0.13
Step-by-step explanation:
$25.09/193 = $0.13
Total Cost/Number of messages = Cost of each message
V = 4 + 2r solve for r
Answer:
r = V/2 - 2
Step-by-step explanation:
Answer: r=1/2v−2
Step-by-step explanation:
v=4+2r
2r+4=v
2r+4+−4=v+−4
2r=v−4
2r/2=v−4/2
r=1/2v−2
(-5,-3) (5,-4) slope =
Answer:
Your slope would be -1/10
Step-by-step explanation:
To find the slope from two points, you would use the formula y2-y1/x2-x1
In this case, the equation would look like -4-(-3)/5-(-5)
-4 - (-3) = -1
5 - (-5) = 10
-1/10 = -1/10
You have a 12 foot board that you need to cut into 10 inch pieces in order to create square frames. How many frames can be created- remember 4 pieces are needed to create a frame? How many feet of board will be left over ?
Answer:
I got 2 because I did 12÷10 which equals two with the remainder of two so the remainder is two
The number of frames that can be created with a 12-foot board will be 14.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
You have a 12-foot board that you want to cut into 10-inch pieces to make square edges.
Convert the foot into inches, then we have
12 feet = 12 x 12
12 feet = 144 inches
The number of frames that can be created will be given as,
⇒ 144 / 10
⇒ 14 + 4/10
The number of edges that can be made with a 12-foot board will be 14.
More about the Algebra link is given below.
https://brainly.com/question/953809
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Events A and B are independent. The probability of A given B has occurred is 0.43, and the probability of B given A has occurred is 0.35.
What is the probability, to the nearest hundredth, that A and B occur?
Answer:
0.43* 0.35 = 0.1505 or 0.15 after rounding
Step-by-step explanation:
Based on the probabilities of A and B occurring with conditions, the probability of A and B occurring is 0.15.
What is the probability that both A and B occur?This can be found by the formula:
= Probability that A occurs if B occurs x Probability of B occurring if A occurs
Solving gives:
= 0.43 x 0.35
= 0.15
In conclusion, the probability is 0.15.
Find out more on independent event probabilities at https://brainly.com/question/7965468.
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Find the equation in slope-intercept form that describes each line.
A line with slope –2 and y-intercept 4
A.y = –2x
B.y = 2x – 4
C.y = –2x + 4
D.y = 4x – 2
Answer:
C
Step-by-step explanation:
:)
A builder needed to buy four hundred fourteen boards for his latest project. If the boards he
needs come in packs of twenty, how many packages will he need to buy?
Answer:
21
Step-by-step explanation:
Answer:
21 packages
Step-by-step explanation:
divide 414 from 20 to get 20.7, but the builder needs an exact number of packages to complete the build so you would round up to 21 packages
2. Find
110°
B
С.
95°
Pas
100 A
100
E
Answer:
55°
Step-by-step explanation:
By angle sum property of a quadrilateral :
[tex]m\angle BED = 360\degree - (110\degree + 95\degree + 100\degree) \\\\
m\angle BED = 360\degree - 305\degree \\\\
\huge \purple{m\angle BED = 55\degree}\\\\[/tex]
Jill has 15 oranges and 12 pears. She wants to put all of the fruit into baskets with each basket having the SAME NUMBER of pieces of fruit in it. Without mixing the fruit, what is the GREATEST number of pieces of fruit Jill can put in each basket?
can anybody smart help me with my assignments in in 8th grade lol drop ur insta if you’ll help me and it’s only like less than 5
Answer: danny_devitos_under_boob
Step-by-step explanation:
6 can you help me I don't have very much time it's already missing
Answer:
F
Step-by-step explanation:
C
Which steps are needed to solve this equation?
✓x
b-21 = 177
O Subtract 21 from the left side and add 21 to the right side of the equation.
The answer is b= 198.
Check the solution by substituting 198 for b.
Add 21 to the left side and subtract 21 from the right side of the equation.
The answer is b= 156.
Check the solution by substituting 198 for b.
O Subtract 21 from both sides of the equation.
The answer is b= 156.
Check the solution by substituting 156 for b.
O Add 21 to both sides of the equation.
The answer is b= 198.
Check the solution by substituting 198 for b.
Answer:
D
Step-by-step explanation:
how to write 9m to the fourth power without exponents
Answer:
9m^4
and if its completely not in exponent form it would be
9m x 9m x 9m x9m
Step-by-step explanation:
That's how you write it with and without the exponent symbol, hope it helps
The written expression of the 9m to the fourth power without exponents should be [tex]9m^4[/tex]
Calculation of the expression:Since we have to write 9m to the fourth power
So it could be like
[tex]9m \times 9m \times 9m \times 9m[/tex]
[tex]9m^4[/tex]
Hence, The written expression of the 9m to the fourth power without exponents should be [tex]9m^4[/tex]
Learn more about expression here: https://brainly.com/question/17733453
Which type of transformation is shown below?
Answer:
C.) A dilation. It got bigger so its a dilation
What is the slope intercept form of this?
Answer y=4x-5
Step-by-step explanation: Did this years ago just search up how it is step by step sowwy ;-;
Line segment AB was dilated to create line segment A'B' using the dilation rule DQ,0.15.
Point Q is the center of dilation. Line segment A B is dilated to create smaller line segment A prime B prime. The length of Q A prime is 2.4. The length of A prime A is x.
What is x, the distance between points A and A'?
Answer:
13.6
Step-by-step explanation:
Answer:
It is 13.6
Step-by-step explanation:
The diagonals of quadrilateral ABCD
intersect at E
. If EC=4, BD=12, AE=x,
and BE=y
, what values of x
and y
would prove that the quadrilateral is a parallelogram?
Answer:
Step-by-step explanation:
16 ae =x
The values of x
and y that would prove that the quadrilateral is a parallelogram are 4 and 6 respectively.
Find the diagram attached. In order to prove that the quadrilateral is a parallelogram, we need to find the values of x and y that make the diagram a parallelogram.
From the parallelogram;
AE = EC and BE = EDBD = BE + EDAC = AE + ECGiven the following parameters
EC=4,
BD=12,
Since AE = EC, hence the measure of AE is 4.
Similarly, BD = BE + ED
BD = BE + BE
BD = 2BE
12 = 2BE
BE = 6 = y
Hence the values of x
and y that would prove that the quadrilateral is a parallelogram are 4 and 6 respectively.
Learn more about parallelograms here: https://brainly.com/question/12825816
The pressure, P, measured in pounds per square inch (psi),
on an object under water varies directly with its depth, d, measured in feet. If the pressure on an object at a depth of 20 feet is 8.6 psi, what is the pressure on an object at a depth of 25 feet?
A. 9.85 psi
B. 10.75 psi
C. 13.60 psi
D. 6.88 psi
Answer:
10.75 psi i'm pretty sure
Step-by-step explanation:
i'm not sure if this will make sense though
p=kd <-direct variation
8.6 = k × 20 p= .43d
k= .43 p= .43 (25)
=10.75psi
Need help fast mathh
Answer:
Greater than or >
Step-by-step explanation:
When you get into the negatives, it is backwards to positives so instead of 10 being greater than 1, with negatives, 1 would be greater than 10. So now figure out what it is for this question. It is > Hope this helps!! ;)
The entrance to our school has a height of 10.5 feet. There are approximately 30.5 centimeters in 1 foot. What is the height of the entrance in centimeters?
Answer:
320.25 centimeters
Step-by-step explanation:
you multiply 10.5 * 30.5
Anna made a scale drawing, in inches, of a building using a scale of 1:600 . Her scale drawing was 6 inches long. Greg made a scale drawing of the same building using a scale of 1:300 How long, in inches, was Greg's scale drawing?
Answer:
1200 inches
Step-by-step explanation:
Given that:
Scale used by Anna in her drawings = 1 : 600
Length of drawing made by Anna of a building = 6 inches
Scale used by Greg in the drawing = 1 : 300
To find:
The length of scale drawing made by Greg.
Solution:
Here, we first need to find the original length of the building so that we can find the length of scale drawing made by Greg.
Ratio 1 : 600 means 600 is the actual length of building, if the length of scale drawing is 1.
Here, we are given length of scale drawing as 6 inches, therefore the actual length of building = 6 [tex]\times[/tex] 600 = 3600 inches
Now, applying the ratio 1 : 300, we get the length of scale drawing by Greg as [tex]\frac{3600}{3}[/tex] = 1200 inches
write a linear equation from the points (-4,-13) and (3,1)
Enter the value of 56+(−23)−(−3)
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
56-23+3=
=33+3=
=36