Answers
Related Questions
find the slope of the line that passes through (6, 3) and (10, 6)
Answers
Step-by-step explanation:
3/4
insert 1st point into y=mx+b
3=m(6)+b
insert 2nd point into y=mx+b
6=m(10)+b
-----------------------------------
use system of equations to solve for m and b
b=3-6m
b=6-10m
3-6m=6-10m
4m=3
m=3/4
insert back into the equation
3=(3/4)6+b
3=9/2+b
3-9/2=b
-3/2=b
insert back into y=mx+b
m=slope
b=y-intercept
y=(3/4)x-3/2
slope=3/4
Hope that helps :)
Answer:slope=3/4
Step-by-step explanation:
Need help ASAP! due soon!!!!
Answers
Answer:
Its A And D Hope This Helps
STOP!!!!. You have 500 cookies you baked 400 then then give 50 to some else you get 500 how much do you have.......... WILL GIVE BRAINLEST
Answers
Answer:
500
Step-by-step explanation:
500-400=100
100-50=50
500
look at the photo to answer
17 POINTS!!!
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Find the median of the given set of numbers.
3, 3, 8, 6, 7,3
A.8
B.7
C.5
D.4.5
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Answer:
d
Step-by-step explanation:
who is This Help me
Answers
312.6÷100=
need the ansss
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Answer:3.126
Step-by-step explanation: move the decimal however many zeros there are to the left
An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 9 more than three times the length of the bottom of the triangle. The last side is 9 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle. What is the expression for the perimeter of the triangle?
Answers
Answer:
The perimeter of the triangle can be expressed as 5x + 18.
Step-by-step explanation:
Perimeter of an object is the sum of the length of its sides.
For the required triangle, we have;
length of the base = x
length of the second side = 3x + 9
length of the third side = x + 9
Perimeter of the triangle = length of the base + length of the second side + length of the third side
= x + (3x + 9) + (x + 9)
= x + 3x + 9 + x + 9
= 5x + 18
The perimeter of the triangle can be expressed as 5x + 18.
Two business women are having lunch at a restaurant. Their bill came to $47.85, and they want to leave an 18% tip. What is the amount of the tip?
Answers
Explanation: 47.85 times .18
8. Jill bought a soda for $3 and eight candy bars. She spent a total of $43.
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Answer:$5.00
Step-by-step explanation:
Let c = the cost of each candy bar
3 + 8c = 43
8c = 40
c = $5.00
Answer:
each candy bar costs 5 dollars
Step-by-step explanation:
43-3=50 and 40÷8=5
Walter lived 2 years longer than his brother Martin. Walter was 79 at the time of his death. Which equation could be used to find Martin's age, a, at the
time of his death?
O a + 2 = 79
O 79 + 2 = a
O 79 + a = 2
O a- 79 = 2
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HELP!! Angle Proofs- Geometry!
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can you make a triangle with 5cm, 8cm, 15cm
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Answer:no because 2 sides of a triangle have to be equal to the other angle or greater than the other angle
Step-by-step explanation:
A truck can be rented from Company A for $160 a day plus 0.60 per mile. Company B charges $80 a day plus 0.70 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.
At __ miles, the rental costs are the same from other company.
Answers
Answer:
800 miles
Step-by-step explanation:
Let the amount of miles = m
Company A charges a flat rate of $160 a day, and $0.60 per mile:
total = 0.60m + 160
Company B charges a flat rate of $80 a day, and $0.70 per mil:
total = 0.70m + 80
Set both equations equal to each other:
0.60m + 160 = 0.70m + 80
Isolate the variable, m. Note the equal sign, what you do to one side, you do to the other. Subtract 0.70m and 160 from both sides:
0.60m (-0.70m) + 160 (-160) = 0.70m (-0.70m) + 80 (-160)
0.60m - 0.70m = 80 - 160
Simplify:
-0.10m = -80
Isolate the variable, m. Divide -0.10 to both sides:
(-0.10m)/(-0.10) = (-80)/(-0.10)
m = 80/0.10
m = 800
At 800 miles, the rental costs are the same.
one class of 28 students has a ratio of 3 girls to 4 boys. if this ratio holds true for the entire 6th grade of 140 students, how many girls are there
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Answer: 105 girls because the ratio from girls to boys is 3:4 and that means that 3/4 are girls so 3/4 times 140 is 105
Step-by-step explanation:
HELP URGENT BRAINLIEST
Answers
Given:
LMN is an equilateral triangle.
LM = LN = MN = 12 cm
To find:
The height of the triangle h.
Solution:
In a right angle triangle,
[tex]\sin \theta=\dfrac{Opposite}{Hypotenuse}[/tex]
[tex]\sin (60^\circ)=\dfrac{h}{12}[/tex]
[tex]\dfrac{\sqrt{3}}{2}=\dfrac{h}{12}[/tex]
Multiply both sides by 12.
[tex]\dfrac{\sqrt{3}}{2}\times 12=\dfrac{h}{12}\times 12[/tex]
[tex]6\sqrt{3}=h[/tex]
Therefore, the height of the triangle is [tex]6\sqrt{3}[/tex] cm.
Talia has a daily budget of $94 for a car rental. Write and solve an inequality to find the greatest distance Talia can drive each day while staying in her budget
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Answer:
Step-by-step explanation:
Distance traveled by Talia = x
Cost for travelling 'x' miles = x * 0.20 = 0.2x
Daily budget = $94
Inequality,
30 + 0.2x ≤ 94
Solution:
0.2x ≤ 94 - 30
0.2x ≤ 64 {Divide both sides by 0.2
x ≤ 64/0.2
x ≤ 320
Answer:
x ≤ 320
Step-by-step explanation:
Seventh grade > L.8 Solve percent equations: word problems JS6
Harold's Diner offers its clients a choice of regular and diet soda. Last night, the diner served
40 sodas in all, 10 of which were regular. What percentage of the sodas were regular?
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What is the area of a square with side lengths of 3/5 units?
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60 POINTS!! PLEASE HELP ASAP 4. Which statement is true about air pressure?
a. Changes in air pressure keep temperatures constant
b. Air pressure does not change with density
c. Air pressure is lower at the ground and higher as elevation increases
d. A higher temperature causes greater air pressure
Answers
Answer:
a. Changes in air pressure keep temperatures constant
Step-by-step explanation:
Hope it helps,
Pls mark me as the brainliest
Thank you
Jessica had a group of friends over to celebrate her birthday. Each person ate 3/8 of a pizza. Five friends came over. What model would show the total amount of pizza Jessica's friends ate
Answers
Is it a function or not a function?
Answers
Answer:
Not a function
Step-by-step explanation:
there's two 9's
Sponsoring a donkey costs £2 a month. Which calculation will help Beth work out how many years she can sponsor a donkey for with £80. A) 80-2 X 12 B) 80/2 X 12 C) 80/12 ÷ 2. D) 12 X 2 ÷ 80
Answers
Answer:
B
80/2×12 becouse one year it costs 12×2 since its 12 months .
HELP , I WILL MARK U BRAINLIEST FLR CORRECT ANSWER
Answers
Answer:
I'm pretty sure you would need a battery...
which is an answer to the following equation?
a/6 =7
1. a=13
2. a=1
3. a=42
4. a=1 1/6
Answers
Answer:
3. a =42
Step-by-step explanation:
2 ways you can go about this, you can either multiply 7x6 to get 42 as your answer. Or you can go through the options and divide each by 6 until eventually you'll find the one option that equals 7 which you would find is choice 3 a = 42
find the value of x plz
Answers
As you look closely at the diagram the angle outside the angle and x are exterior angles and exterior angles are equal
r(x)=−x−7 when x=−2,0, and 5
Answers
Answer:
r(0) = -7
r(2) = -5
r(5) = -12
Step-by-step explanation:
what it the gcf (greatest common factor) of 48 and 96?
Answers
Answer:
8
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
The factors of 48 are 1,2,3,4,6,8,12,16,24,48;
The factors of 96 are 1,2,3,4,6,8,12,16,24,32,48,96
Which factor causes Earth’s seasons?
Answers
Answer:
Earth's tilted axis makes the seasons. Different parts of Earth receive the Sun at different times in the year.
Quick Fact:
North tilts toward the Sun, it's summer in the Northern Hemisphere.
South tilts toward the Sun, it's winter in the Northern Hemisphere.
Done ✔
At a middle school, 46 students have blonde hair. There are 230 students in the school. What percent of the students have blonde hair?
Answers
Answer:
20% of the students have blonde hair
Answer:
20%
Step-by-step explanation: