Answer:
d = 3h - 6
Step-by-step explanation:
Find the slope of the line that passes through the points. (-3, 5) and (1, 8).
Answer:
3/4
Step-by-step explanation:
To find slope, the equation is y(2)-y(1)/x(2)-x(1). So, your equation would look like: 8-5/1-(-3), which equals 3/4. Therefore, 3/4 is your answer.
(hope this helps :P)
A tree in leilas backyard has been growing for 3 1/5 years. It is 3/4 meters tall how many meters per year?
Answer:
The tree grew 15/64 meters per year.
Step-by-step explanation:
Given
Length of a tree = 3/4 metersTotal time taken by the tree to grow 3/4 taller = 3 1/5 or 16/5 yearsTo determine
Per year growth of the tree in meters
Per year growth of the tree in meters can be determined by dividing the total length of a tree i.e. 3/4 meters by the total time taken by the tree to get 3/4 taller.
Per year growth of tree = Total Length / Total time to grow
= 3/4 ÷ 16/5
= 3/4 × 5/16
= [3×5] / [4×16]
= 15/64 meters
Therefore, the tree grew 15/64 meters per year.
Ms.Koehler is planting A treat to help save the environment. She decided to keep track of the height of the tree over the years. After the first year Ms. Koehler measured the tree to be 8 feet tall. She took note that this was an increase of 3 feet from the previous year. Assuming the tree will continue to grow at this rate I answer the following questions.
Write an equation representing the height of Ms. Koehler’s three overtime, where y represents the height of the tree and x is the number of years since being planted
9514 1404 393
Answer:
y = 3x +5
Step-by-step explanation:
We are told the height increase is 3 ft in 1 year. That is the slope of the linear function representing height.
We are told that in year 1 the height was 8 ft, and that it was 3 ft less in the previous year. That is, it was 5 ft high in year 0. So, the y-intercept of the function is 5.
The slope-intercept equation is ...
y = mx + b . . . . for slope m and y-intercept b
y = 3x + 5
Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find the total price including tax. Round to the nearest cent.
Answer:
$38.48
Step-by-step explanation:
37*0.04 = 1.48, 37 + 1.48 = 38.48
A letter from the word CONFIDENCE is chosen at random, then a card is drawn from a standard deck. What is the probability of getting a consonant, them a red card or ace.
Answer:
9/26
Step-by-step explanation:
Word : CONFIDENCE
Consonants in word : C, N, F, D, N, C = 6
Total alphabets = 10
Probability =required outcome /Total possible outcomes
Probability (consonants) = 6 /10 = 3/5
Number of red catds in deck = 26
Number of aces in a card deck = 4
Total number of cards = 52
P(red) or P(ace)
(4/52) + (26/52) = (4 + 26) / 52 = 30 / 52 = 15 / 26
P(getting a consonant, then a red card or ace)
(3 /5) * (15/26) = (3 * 15) / (26 *5) = 45/130 = 9/26
help me ----------------------------
Answer:
answer: 168 is the answer
A sandwich shop made a 12-foot-long sandwich and is going to cut it into pieces that are each 1/2-foot long. How many pieces will there be?
Answer:6
Step-by-step explanation:12 - 6 = 6
Answer:
6 pieces is the answer
Please help answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Carson wants to install wallpaper on the wall in his bedroom with the shape and dimensions shown below. 14 ft 11 ft 12 ft - To determine the area of the wall, he divides it into a triangle and a rectangle. What are the dimensions of the triangle?
Answer:
B
Step-by-step explanation:
Answer:
Its B
Step-by-step explanation:
I did the test.
ok what is 5 (2 x-4)
need help! it’s due today. Brainliest to whoever gets correct
Answer:
B. about 41
A. 11
Step-by-B.step explanation:
Answer:
B. about 41
A. 11
Step-by-step explanation:
Please help and make it right..
Answer:
2.67 and 4.67 I think .........
Answer:
first blank is 2.67
second blank is 4.67
Step-by-step explanation:
that should be right, hope this helps!
need help please i dont know the answer and i suck at math
Answer:
the answer is D.y
Step-by-step explanation:
the y is in only the first one, which is a common factor of itself. Hope this helps
how many centimeters are in 9,000 millimeters
Answer:
900 centemeters
Step-by-step explanation:
Answer:
9000 millimeters= 900 centimeters
Step-by-step explanation:
you have to divide the length value by 10, thats how you get your answer
i hope this helps. :)
Lauren says that -3.5 is greater than -3 1/3. Do you agree? Explain.
Answer:
[tex]-3\frac{1}{2}<-3\frac{1}{3}[/tex]
Step-by-step explanation:
-3.5 means -(3 + [tex]\frac{1}{2}[/tex])
In other words, -3.5 = [tex]-3\frac{1}{2}[/tex]
When we draw two numbers [tex]-3\frac{1}{3}[/tex] and [tex]-3\frac{1}{2}[/tex] on a number line, [tex]-3\frac{1}{2}[/tex] comes first from left to right.
We know that all the numbers on a number line from left to right are in increasing order.
Therefore, [tex]-3\frac{1}{2}[/tex] is smaller than [tex]-3\frac{1}{3}[/tex].
[tex]-3\frac{1}{2}<-3\frac{1}{3}[/tex]
Lauren is not correct.
how many squares will it take to fill the large square
Answer:
i believe it would take 16. let me know if thats right?
Step-by-step explanation:
can someone like solve this?
help pls
(dont guess pls)
Simplify the expression by combining like terms: -3+7c+c+7+10
Answer:
21 + 2c
Step-by-step explanation:
-3 + 7 + 7 + 10 = 21
c + c = 2c
helpppppppp meee plz
Answer:
100% = 60
55% = 33
80% = 48
35% = 21
Step-by-step explanation:
9 ÷ 15% = 60
60 x 100% = 60
60 x 55% = 33
60 x 80% = 48
60 x 35% = 21
hope this helps :)
Lena drove 355 miles using 17 gallons of gas. At this rate, how many gallons of gas would she need to drive 284 miles.
Answer:
13.6 gallons
Step-by-step explanation:
Miles Driven = Gallons Burnt * Miles Per Gallon
So if yo drive 20.88 miles on one gallon how many gallons does it take to drive 284 miles. This is 284/20.88 = 13.6 gallons
Whilst the numerical answer is correct the previous answer, it does not maintain the validity of the units - in which things are measured. You will see this is very important in science
What can we learn from this. As an intermediate step we have learnt that the car does 20.88 mpg, lets call it 21. So a car that has a sticker at the show room with an MPG of more than 21 will consume less gas and one that has a smaller mpg will consume more.
You have a jar filled with quarters and dimes. You choose 10 coins at random from the jar. Together, they are worth $2.05. How many of each type do you have?
Answer:
5 dime and 5 quaters
5x.10=.70
5 x .25=1.25
1.25 + .70= 2.05
What is the value of x?
3 (-1 - 8x) = -3
Answer:
x = 0
Step-by-step explanation:
3 x -1 = -3 and 3 x -8x = -24x
-3 + 3( the opposite of the -3 given in the parentheses) = 0
-24x = 0
0/-24 (from -24x)= 0
x = 0
the first 4 terms and the 10th term for 3n+4
Answer:
first 4 terms =7,10,13,16
10th term = 34
Step-by-step explanation:
3n+4
3(1)+4=7
3(2)+4=10
3(3)+4=13
3(4)+4=16
7,10,13,16
10th term = 3(10)+4= 34
The first four terms of the sequence having nth term 3n+4, are 7, 10, 13, 16 and the 10th term is 34.
What is arithmetic sequence ?An ordered group of numbers with a shared difference between each succeeding word is known as an arithmetic sequence.
Given that,
The nth term of a sequence is given by 3n+4,
To find the first 4 terms, substitute the values of n,
At n=1, the first term = 3(1) + 4 = 3 + 4 = 7
At n=2, the second term = 3(2)+4 = 6 + 4 = 10
At n=3, the third term = 3(3) + 4 = 9 + 4 = 13
At n=4, the fourth term = 3(4) + 4 = 12 + 4 = 16
For 10th term, substitute n=10.
At n=10, the tenth term = 3(10) + 4 = 30 + 4 = 34
The first four terms are 7, 10, 13, 16 and the 10th term is 34.
To learn more about Arithmetic sequence on :
https://brainly.com/question/1452631
#SPJ2
The expression −310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 minutes?
Answer:
206
Step-by-step explanation:
The formula for this problem would be -310 + 13(8) which = 206
hool: Practice & Problem Solving
ΘΑττ
2.1.PS-13
Question Help
A contractor bought 8.2 ft? of sheet metal. She has used 2.3 f? so far and has $177 worth of sheet
metal remaining. The equation 8.2x - 2.3x = 177 represents how much sheet metal is remaining and
the cost of the remaining amount. How much does sheet metal cost per square foot?
Sheet metal costs $ per square foot.
ANSWER=30
because if you 8.2-2.3 you get 5.9 and if you divide by 177 it is 30
hope it helps
Please help me it’s due today
Answer:
slope:(-0.5) y-intercept:0 equation:(-0.5x)
Step-by-step explanation:
To find slope, you use the formula y2-y1/x2-x1
For example, I used the first 2 sets of coordinates used in the table
(-2,1)&(-1,0.5)
First Part: 0.5-1= -0.5
Second part: -1-(-2)=1
Third Part: -0.5/1=(-0.5)
Y-intercept: In order to find the y-intercept, x needs to be 0.
Y-intercept=0
Equation:
The form for the equation should be, mx+b
B=Y-intercept
M=Slope
X=variable
The slope is -0.5 and you add the x after -0.5
Since the y-intercept is 0, it doesn't have a value so putting 0 at the end would be unnecessary. Slope:-0.5x
Please help ASAP!!!!!!
Answer:
The answer is 41.
it is 80 so you need to multiple
Question 13
In sexual reproduction, 2 parents each form haploid cells which join to form offspring.
True
O False
-6×-15=4×+35 i need help with this problem
Answer:
x = -5
Step-by-step explanation:
-6x - 15 = 4x + 35
+ 15 + 15
-6x = 4x + 50
-4x - 4x
-10x = 50
-10x/-10 = 50/-10
x = -5
Each batch of cookies is 8.9 oz. what is the weight of 2.5 batches of cookies?
Answer: 22.25 oz.
Step-by-step explanation: if one is 8.9 then you need to multiply 8.9 * 2.5
