Answer:
Slope:-63
Y-intercept: (0,825)
Step-by-step explanation:
Slope= y2-y1 ÷ x2-x1
321-699 ÷ 8-2
-378 ÷ 6 =-63
Y-intercept:
y=-63x+b
to get b (y-intercept) plug in one of the points and solve.
699=-63(2)+b
699=-126+b
699+126=-126+126+b
699+126=0+b
825=b
1/2 + 1/3 + 6/8 = ???
Answer:
1/2 + 1/3 + 6/8 = 19/12
Step-by-step explanation:
2^16-2^12=?
pls help i need it for homework
Answer:
61440
Step-by-step explanation:
2^16 - 2^12
= 65 536 - 4096
61440
The plan of a patio deck is shown at the right. The scale is 2 inches: 6 feet. What are the length and width of the deck
Answer:
5in.=15ft. 2in.=6ft.
Step-by-step explanation:
What you have to do is translate 6ft. into inches which is 72in. Then you divide that by 2in. From that you get 36in. You then take that 36in. and multiply it by the 5in for the length. from that you get 180in. You divide the 180in. by 12 to turn your inches into feet and you end up with 15ft.
I hope this helps.
|8 - 5| - |5 - 8| =?
A. -6
B. -5
C. -3
D. 0
E. 6
plz help will mark brainless for right answer
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{|8 - 5| - |5 - 8| =}[/tex]
[tex]\mathsf{|8 - 5| = 3}[/tex]
[tex]\mathsf{|3| - |5 - 8| =}[/tex]
[tex]\mathsf{|5 - 8| = -3}[/tex]
[tex]\mathsf{|3| - |-3| =}[/tex]
[tex]\mathsf{Side\ note: -\ \&\ - = \ +}[/tex]
[tex]\mathsf{|3| - |3|}[/tex]
[tex]\mathsf{3 - 3 = 0}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 0 (Option D.) }}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
How do I solve this: 180° − (45° + 90°)?
Answer:
180-(45+90)
Step-by-step explanation:
180-(135)
45
Answer is 45
Answer:
45°
Step-by-step explanation:
→ First solve the values within the brackets
45° + 90° = 135°
→ Resubstitute back
180° - 135°
→ Solve
45°
Someone please help I don't understand this
What you have to do is first subtract 20 from 80 and get 60 then use the data to fill in the blanks!
Hope this helps!!!
Match each pair of coordinate points to their location on the coordinate plane.
1.x-value is 6 and y-value is -1
2.x-value is y-value is 0
3.x-value is 3 and y-value is 5
4.x-value is -4 and y-value is 5
5.x-value is -2 and y-value is -7
fourth quadrant
first quadrant
x-axis
third quadrant
second quadrant
Answer:
1) Fourth
2) X-Axis
3) First
4) Second
5) Third
Step-by-step explanation:
I really hope this helps!
Factor by grouping: x^3+2x^2−6x−12. Which of the following is one of the factors?
A) (x^2−6x)
B) (x^2−6)
C) (x^2+2)
D) (x−2)
x³+2x²-6x-12=x²•(x+2)-6(x+2)=(x+2)•(x²-6)
help meeeeeeeeeeeee please
Answer:
im pretty sure its B
Step-by-step explanation:
Translate the new algebraic expression you created in Question 1 to a verbal expression.
Answer:
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.
Part 1: Writing Expressions
Q1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
25(10j + 18 + 5j)
Your expression is good.
Q2. Translate the new algebraic expression you created in Question 1 to a verbal expression.
Skuttle offered to pay his sister Izzy $25 for every four leaf clover she finds in the woods. Izzy finds 18 clovers but decides to get Roxy’s help. Izzy finds clovers twice as fast as Roxy but they will over all make more money together.
Your verbal expression is good. It refrects your chosen equation.
Part 2: Writing Equivalent Expressions
Q3. Use your knowledge of the mathematical properties to create two equivalent algebraic expressions for the algebraic expression you created in Question 1. Explain how you arrived at the equivalent expressions by showing all your steps and stating which properties you used.
Using commutative property of addition, the expression in question 1 can be rewritten as follows:
25(10j + 18 + 5j) = 25(10j + 5j + 18)
Using distributive property of multiplication over addition, the expression in question 1 can also be rewritten as follows:
25(10j + 18 + 5j) = 250j + 450 + 125j
Q 4. Use substitution to prove your algebraic expressions are equivalent. You may substitute any number for the variables you choose. Show all your work for complete credit.
Now we can subsitute, say 7 for j.
For the first expression, we have:
25(10j + 5j + 18) = 25(10(7) + 5(7) + 18)
= 25(70 + 35 + 18) = 25(123) = 3,075.
For the second expression, we have:
250j + 450 + 125j = 250(7) + 450 + 125(7) = 1,750 + 450 + 875 = 3,075.
Thus, we can see that both expressions are equivalent.
Part 3: Finish the Story
Q5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?
Sarah found 3 + 7 = 10 shark teeth.
John found 10 / 2 = 5 shark teeth.
The total money they earned is $5 x 15 = $75.
Step-by-step explanation:
Which systems are most responsible for removing unwanted substances from the body
A .nervous and skeletal
B .respiratory and urinary
C .digestive and endocrine
D .circulatory and muscular
Solve for c: c - 10 + 3c < 2
I would appreciate some help! I know it's either $4 or $5 I just don't know which
A bus company charges a fixed amount plus a fee based on the distance traveled. The cost chart for the company is shown:
Cost Chart
Distance traveled (miles) (x)
Cost (dollars) (y)
0
4
1
9
2
14
What is the fixed amount charged? (5 points)
Select one:
a. $4
b. $5
c. $10
d. $12
Answer:
$4
Step-by-step explanation:
Because with no distance traveled, the fixed amount charged would be $4. For every mile traveled, there is an additional $5. So your correct answer is $4.
pppppppplllllllzzzzzz
Answer:
a. 12÷72= 0.16≈ 0.2
b. 0.2 × 18= 3.6≈ 4
help will mark brainiest
Answer:
10 ounces of water each hour
Step-by-step explanation:
so you multiply 21/2 times 4 then it gives you the answer 10
which fraction,in simplest form,is equivalent to 0.56,and the equivalent percent of 0.56 ? why
Answer:
0.56 14/25
Step-by-step explanation:
how do you use models to add and subtract fractions that have different denominators?
Answer:
the langth
Step-by-step explanation:
Here's a riddle
A horse travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. It would seem that two of the horse's legs must be one mile ahead of the other two legs, but of course, this can't be true, since the horse is normal. How is this possible?
You can search the answer
Answer: the horse does more work on one of the pairs so they went a different distance.
Answer:
The horse operates a mill and travels in a circular clockwise direction. The two outside legs will travel a greater distance than the two inside legs.
Step-by-step explanation:
PLS HELP I WILL MARK BRAINLIEST!
helppp1!!!! i need this for my homework
Answer:
12p + 48= 48 (p+12)
Step-by-step explanation:
a car drives 10 1/2 miles in 1/6 hour. what is its speed in miles per hour
The speed for the given distance and time is 12.6 miles per hour.
What is the speed?The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.
Given that, a car drives [tex]10\frac{1}{2}[/tex] miles in 1/6 hour.
We know that, the formula to find the speed is Speed=Distance/Time
Speed = [tex]10\frac{1}{2}[/tex] ÷ 1/6
= 21/10 ×6/1
= 63/5
= 12.6 miles per hour
Therefore, the speed for the given distance and time is 12.6 miles per hour.
To learn more about the speed, distance, and time visit:
brainly.com/question/4978052.
#SPJ2
How do you solve this?
~*[Please help]*~
A cell phone company sold 450 cell phones in three hours. This was 30% of the number of cell phones did the phone company sell that day?
Answer:
The cell phone company sold 1,500 phones that day.
Step-by-step explanation:
450 x 100 = 45,000
45,000 ÷ 30 = 1,500
The pattern follows the "add one dot to the top of each column and one dot to the right of each row" rule. What will the 7th term be?
A pattern showing the square term number rule. The first term has one dot. The second term has four dots. The third term has nine dots. The fourth term has sixteen dots.
Question 13 options:
36
49
64
81
Answer:
36
Step-by-step explanation:
i think
kakegurui Masho! :')
Answer:
EEEEEEEEEEEE
Step-by-step explanation:
Answer:
yasssssssssss♡´･ᴗ･`♡. (^.^)
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
What is the area, in square feet, of the non-shaded region?
Answer:
Step-by-step explanatioihhin:
Find the volume of this cylinder. Use pi
Answer:
197.82
Step-by-step explanation:
r = d/2 ---> r = 14/2 = 7
π . r2 (al cuadrado) . h
2
V = 3,14 x 7 x 9
V = 197.82
Segun io es asi, si no corrigeme qwq
The middle school soccer team is selling t-shirts for $15.50 each to raise money for new uniforms. They have already sold 25 t-shirts. If they need to raise a total of at least $1000, how many more t-shirts does the team need to sell?
Answer:
about 64 shirts
Step-by-step explanation:
Answer:
but t-shret wise i got like 75
Step-by-step explanation:
well first i did 15.50 times 25 and i got 387.5
then i did a a lot of math but i think 600 more to get the price
PLEASE HELP! I WILL GIVE YOU BRAINLIEST!
Answer: 27 45 33 52 29 40 96 47 40
Step-by-step explanation:
Mean (Average) 45.444444444444
Median 40
Range 69
Mode 40, appeared 2 times
Geometric Mean 42.331583531044
Largest 96
Smallest 27
Sum 409
Count 9
Sorted Data Set: 27, 29, 33, 40, 40, 45, 47, 52, 96
Answer:
27 45 33 52 29 40 96 47 40
Step-by-step explanation:
(can i please have braniest? :)
can someone please help me graph this and write an equation for it.
I WILL GIVE BRAINLIEST PLEASE ANSWER NO TROLLS!!! What is the length of diagonal LN in parallelogram LMNO?
Answer:
x=4
y=12
therefore, the length of LN is 24.