Answer:
Slope: 4/3
Y-intercept: -3
Step-by-step explanation:
The formula is...
y = mx + b
Where m is slope and b is y-intercept so in this case, 4/3 is slope and -3 is the y-intercept.
Hope that helps and have a great day!
Answer: The slope is 43, the y- intercept of y=4/3 x-3 is 0,-3.
Step-by-step explanation:
Lisa has only nickels and dimes in her money box
Caleb was building a birdhouse. He needed 2 boards that were each 6 inches long and one board that was 18 inches long. He was then able to cut the boards into pieces to use.
Answer: 30 inches
Step-by-step explanation:
Here is the complete question:
Caleb was building a birdhouse. He needed 2 boards that were each 6 inches long and one board that was 18 inches long. He was then able to cut the boards into pieces to use. What was the total length of the boards that he needed?
From the question, we are informed that Caleb needed 2 boards that were each 6 inches long and one board that was 18 inches long.
The total length of the boards that he needed goes thus:
For the first part, we are told that Caleb needed 2 boards that were each 6 inches long. This means that he needs a total of (2 × 6 inches) = 12 inches.
We are also told that he needed one board that was 18 inches long. This mean the total length of the birds needed will be the addition of the length of all the three boards. This will be:
= 12 inches + 18 inches
= 30 inches
After 10 days Mr. Monasterio had eaten 43 burritos. After 15 days, he had eaten 78 burritos. What is the rate of change? Label your answer with units.
Answer:
7 burritos/day
Step-by-step explanation:
Given data
Initial day =10
Final day =15
Initial burritos consumed=43
Final burritos consumed =78
Let the constant k = rate of change
change in days = 15 - 10 = 5
change in number of burritos = 78-43=35
k = 78-43/15-10
k = 35/5
k = 7
Since k = change in number of burritos/change in days
7 burritos/day
Shawn's family car holds 16 gallons of fuel. Each day the car uses 0.8 gallons to get to school and back. A warning light comes on when there is less than 1.5 gallons left in the fuel tank. How many days can Shawn drive the car before the warning lights come on?
Given :
Shawn's family car holds 16 gallons of fuel.
Each day the car uses 0.8 gallons to get to school and back.
A warning light comes on when there is less than 1.5 gallons left in the fuel tank.
To Find :
How many days can Shawn drive the car before the warning lights come on.
Solution :
Let, after x days warning come.
So,
[tex]16 - 0.8x < 1.5\\\\16-1.5<0.8x\\\\0.8x > 14.5\\\\x > \dfrac{14.5}{0.8}\\\\x > 18.125[/tex]
Therefore, at 19th day the warning light will start glowing.
Hence, this is the required solution.
HELP MEEEEE?????!!!!!!
Answer:
8
Step-by-step explanation:
we can write the question out:
2 36
---- x ------
9 1
We can now cross out divide 9 by 9 and 36 by 9:
2 36/9 = 4
---- x ------
9/9 = 1 1
2 x 4
---- ------
1 1
= 8/1
= 8
Can you please help me with this?
Answer:
–2/7
Step-by-step explanation:
The slope formula is m = y2–y1/x2–x1
Where m is slope, (x1, y1) is the coordinates of any point, (x2, y2) is another point.
So take any number on the y column, I used 2 and 4 and subtract them by each other 2-4= -2 and do their x equivalent 7-0 = 7 put them in slope format and it's -2/7
Help !!What is 0=4+5n?
Answer:
n=-0.8 or-4/5
Good Luck!!!!
ANSWER FAST FOR BRAINLIEST AND FIVE STARS AND THXS!!!
Answer:
It is B or C I belive HHEHE that rhymed
Step-by-step explanation: Hope dis helped :3
Answer:a
Step-by-step explanation:
Please show all of the work you did.
9514 1404 393
Explanation:
RS ≅ RU . . . given
RT ≅ RT . . . reflexive property
TS ≅ TU . . . definition of midpoint
ΔRTS ≅ ΔRTU . . . SSS postulate
Simplify the expression.
(4a3 - 80 - 4a2) + (7a? - 7 - 6a)
Answer: 4a3 −87−4a 2 +a
Step-by-step explanation:
PLEASE HELP!! Will Mark brainliest!!!
Deductive Reasoning uses ______
to reach a conclusion.
1. Prior Knowledge
2. Reasoning
3. Past Events and Patterns
4. Fact, Truths and Definitions
Answer:
4. Fact, Rules, Truths and Definitions
Step-by-step explanation:
Deductive Reasoning uses Fact, Rules, Truths and Definitions to reach a conclusion. Deductive reasoning is the process of reasoning from one or more statements (premises) to reach a logical conclusion
describe a number x increased by 10
Answer:
x+10 ?
Step-by-step explanation:
the variable is being increased by 10 therefore add 10 to the variable
Whats the slope of the line on the graph (plz answer soon i have way more hw to deal with and i cant be stuck on this all day)
Answer:
-4/12
Step-by-step explanation:
The slope is negative, i did rise over run.
What is the difference of twenty squared and the product of fifteen and twelve?
200
180
220
160
Answer:
220
Step-by-step explanation:
20 squared is 400
15 times 12 is 180
400-180 is 220
Answer:
ans
multiply all number please like
ans is 220
PLEASE HELP!!!!! I NEED TO KNOW THIS!!!!!
Answer:
C
Step-by-step explanation:
Every line shows its increase over 1 unit so the longest line is C
The formula for the area of a trapezoid is A=\frac{1}{2}h(b_1+b_2),A= 2 1 h(b 1 +b 2 ), where hh is the height and b_1b 1 and b_2b 2 are the two bases. Rewrite the formula to solve for hh in terms of A,A, b_1b 1 and b_2.B 2 .
Question
The formula for the area of a trapezoid is A= 1/2h(b1 + b2),
where h is the height and b1 and b2 are the two bases. Rewrite the formula to solve for h in terms of A, b1 and b2
Answer:
h = 2A/b1 + b2
Step-by-step explanation:
Area of a Trapezoid
= 1/2h(b1 + b2)
Rewriting the formula to solve for h, this means making h the subject of the formula
A = 1/2h(b1 + b2)
Cross Multiply
2A = h(b1 + b2)
Divide both sides by b1 + b2
h(b1 + b2)/b1 + b2 = 2A/b1 + b2
Therefore,
h = 2A/b1 + b2
Solve.
50 = -2.5x
a. x= 115
b. x= 115
c. x= 20
d. x= -20
Answer:
x=-20
Step-by-step explanation:
50÷-2.5=-20
Answer:
d. x = -20
Step-by-step explanation:
Given 50 = -2.5x, we are told to solve for x, which only involves two steps:
50 = -2.5x
÷-2.5 ÷-2.5
(Division property of equality)
________
-20 = x
x = -20
(symmetric property of equality)
100 points to who ever helps me love you so much if u help me
Answer:
Slope: -1/2
take 2 points from the line (3,-2) & (-3,1) and use slope= y2-y1/x2-x1
Hope i helped plz mark brainliest if u want
Step-by-step explanation:
Kayla is building a custom frame using reclaimed wood. She needs the frame to be 14 1/2 inches wide by 9 1/4 inches long. She has two pieces of wood which are 18 inches long and two pieces which are 12 inches long. How much extra wood will she have. She will have two pieces blank inches long and two pieces blank inches long
Answer:
12 1/2 inches extra wood.
Step-by-step explanation:
From the question, the measurements given for the frame are ;
Length, l = 9 1/4 in -----write as improper fraction : 37/4 in
Width, w= 14 1/2 in -------29/2 in
This should tell you that custom frame will be rectangular in shape.
Find the total perimeter of the frame which will be total length needed in inches for the frame.
P= 2{l+w}
[tex]P=2(\frac{37}{4} +\frac{29}{2} )\\\\\\P=2( \frac{95}{4} )=\frac{95}{2}[/tex]
P= 95/2 in ------total length required for the frame
Available pieces of wood are;
Two pieces of 18 in long = 2*18 = 36 in
Two pieces of 12 in long = 2*12 = 24 in
Total available length from the pieces of wood = 36 + 24 = 60 in
Extra wood available :
60/ 1 - 95/2 = 25/2 in
In mixed fraction : 25/2 = 12 1/2 inches extra wood.
4d + 5 - 9d + 2 = 13
Answer: d = -1.2
Step-by-step explanation: First you combine like terms. You add 5 +2 which gives you 7, and then you subtract 9 from 5 which gives you -5d. Then you subtract 7 from 13 which gives you 6. Divide both sides by -5 and you get -1.2. Always make sure to check your answer by plugging your answer into the place of the d variable
Which function is negative for the interval (-1, 1)?
Ty
1y
3
2
2
-3-2-1
2 3
-3-2
-3-2-14
-3-2-1
23
-2
ON
HAL
O
O
Answer:
Step-by-step explanation:
espera y termino y te ayudo vale que me falta poco
Help Asap!!Name The Angle Relationship And Find The Missing Value.
PLEASE ME HELP QUICK
Answer:
girl I think its C
Step-by-step explanation:
7/6 × 4= 28/6 4 4/6 + 3/7 =5 1/14
Answer:
5 1/4 inches
Step-by-step explanation:
In 1 week, 1 1/6 inches decreases
In 1/2 week, 7/6 /2 =7/12 inches decreases
In 4 weeks, 4* 1 1/6 = 4* 7/6 = 14/3 inches decreased
In 4 1/2 weeks, 7/12 + 14/3 = 7/12 + 56/12 = 63/12 = 5 3/12 = 5 1/4 inches decreased
A ball is rolled down the hill at 3 m/s. The hill is 36 meters long. How
many seconds does it take the ball to reach the bottom of the hill? *
Answer:
12 seconds
Step-by-step explanation:
To do this you would take the rate of the ball, (the 3 m/s) and divide it from how big the hill is, (36 m)
36/3=12 seconds
So the ball would reach the bottom of the hill in 12 seconds
use an equation to find the value of k so that the line that passes through the given points had the given slope, m.
PLEASE HELP ME I DONT WANT TO FAIL ALGEBRA AND NO ONE HAS ANSWERED THE LAST TIMES I NEEDED HELP!!!!!!!!!
Answer:
k = 11
Step-by-step explanation:
what is the sum of 43 plus 4
Answer:
47
Step-by-step explanation:
If you add 4 to 43 you get 47 man that was so hard
Choose the fraction that is equal to a repeating decimal.
2/3
1/10
1/4
Answer:
2/3
Step-by-step explanation:
2/3 is a repeating decimal of 0.666667
A scale drawing of a lake has a scale of 1 cm to 80 m. If the actual width of the lake is 1,000 m, what is the width of the lake on the scale drawing? Answers with fractions must be entered at a decimal. For example 1 1/2 would be 1.5 and 1 1/4 would be 1.25.
Answer: 12.5cm
Step-by-step explanation:
From the question, we are informed that a scale drawing of a lake has a scale of 1 cm to 80 m. This can be represented as a fraction of 1/80.
Since the actual width of the lake is 1,000 m, the width of the lake on the scale drawing will be:
= 1/80 × 1000
= 12.5cm
The width of the lake on the scale drawing is 12.5cm.
if someone has a 76.88 and a projest is worth 20 percent then what is there final grade
Answer:
Step-by-step explanation:
if you got 100 percent on the project then you would have a 89.55
Answer:
81.50
Step-by-step explanation:
The average U.S. resident uses 100 gallons of
water per day. The population of the United
States is about 3.23 X 108. About how
many gallons of water do U.S. residents use
each day? Express your answer in scientific
notation.
Answer:3.2300*10^10
Step-by-step explanation: