Answer:
[tex] \LARGE{ \underline{\underline{ \pink{ \bf{The \: AnsWer:}}}}}[/tex]
Composition and Structure of the Oceans. Planet Earth has been called the "Blue Planet" due to the abundant water on its surface. Here on Earth, we take liquid water for granted; after all, our bodies are mostly made of water.
what is the equation for the line in slope intercept form plz help ASAP
Answer:
y = - 4x + 5
Step-by-step explanation:
y = mx + b
(0, b) y-intercept
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
~~~~~~~~~~
( - 2, 13)
(0, 5) <----- y-intercept
(3, - 7)
(4, - 11)
m = [tex]\frac{-11+7}{4-3}[/tex] = - 4
y = - 4x + 5
Chloe just turned 8 years old and her sister Sheila just turned 14 years old. In how many years will the sum of their ages be equal to 50?
I will make the fastest answer the Brainliest
The side lengths of a triangle are 5, 3, and 4. Is this a right triangle?
A. No, because 32 +42 +52.
B. Yes, because 32 +42 = 52.
C. Yes, because 32 +42> 52.
ОО
D. No, because 3+ 4+5.
Answer:
B
Step-by-step explanation:
Let me know if this help you IM not too sure but im sure its B but without the graph its little bit hard
Answer:
Step-by-step explanation:
B
Write an equation in slope-intercept form of the line that passes through the given points.
Answer:
y=3/2x+2
Step-by-step explanation:
The slope is 3/2
To find it find to perfect points or "pretty points" and rise then run, so the point (0,2) is a pretty point and (2/5) is a pretty point to get to this point you rise 3 and run 2, so 3/2.
The y-intercept is 2
To find the y-intercept all you need to do is find the point that passes through the y-axis, so (0,2) the y-intercept would be 2.
Guys!!!!!!! plz help me answer this! 40 points!!!!
Answer:
x = 6.
Step-by-step explanation:
There are actually two possible solutions, namely 6 and -1. However, due to the impossibility of the answer being -1 (a side cannot have negative length), the answer is 6.
Hope this helped!
3(x + 7)
plz heeelp
who ever helps gets 5 points
Answer:
3x + 21
Step-by-step explanation:
3(x+7)
3 * x + 3 * 7
3x + 21
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
3x + 21
Step-by-step explanation:
3(x + 7)
3(x + 21)
3x + 21
Which is the graph of the solution set of −2x + 5y > 15? On a coordinate plane, a dashed straight line has a positive slope and goes through (0, 3) and (10, 7). Everything above and to the left of the line is shaded. On a coordinate plane, a dashed straight line has a negative slope and goes through (0, 3) and (5, 1). Everything below and to the left of the line is shaded. On a coordinate plane, a dashed straight line has a positive slope and goes through (0, 5) and (10, 9). Everything above and to the left of the line is shaded.
Answer:
The solution set of the system of inequalities is the region above the dashed line (y=-2x-2) and below the solid line (y=x+4).
Step-by-step explanation:
Answer: A
Step-by-step explanation:
You and your friends order Dominos pizza. Each pizza costs $5.25 and each drink costs $1.75. Write an equation to represent what the total cost would be.
Answer:
[tex]5.25x + 1.75y = b[/tex]
Step-by-step explanation:
⇒Lets solve!
⇒ First we must define our variables!
x = number of pizzas
y = number of drinks
b = total costs
⇒ We already know the costs so lets construct the equation.
[tex]5.25x + 1.75y = b[/tex]
Woohoo! Brainliest Appreciated! Hope I helped!
what is the slope of the line that passes through the points (26, 7) and (-39, 12)
Answer:
m= -1/13
Step-by-step explanation:
Tommy and Sam met up for lunch. When they were done, Tommy traveled 3 blocks east and Sam traveled 3 blocks west. How many blocks away from Tommy was Sam?
Answer:
Tommy traveled 6 blocks away from Tommy.
Step-by-step explanation:
Which is the best description for the graph below?
Answer:
The graph decreases everywhere.
Step-by-step explanation:
you use the bottom line first, so start from the bottom and go up to the 3. it's opposite to trick you. think of it as a 9 going to a 3.
In this hanger, the weight of the triangle is x and the weight of the square is y.
Write an equation using x and y to represent the hanger.
9514 1404 393
Answer:
x +3y = 4x +y
Step-by-step explanation:
Apparently, the "hanger" is in balance between its left side, which weighs x+3y, and it right side, which weighs 4x+y. We can represent this balance by ...
x +3y = 4x +y
In AEB,CD is parallel to AB. Complete each proportion please help!!!!!!!!!!!!
Answer:
see explanation
Step-by-step explanation:
Given a line CD parallel to a side of the triangle and intersecting the other 2 sides, then it divides those sides proportionally, thus
(a)
[tex]\frac{EC}{CA}[/tex] = [tex]\frac{ED}{DB}[/tex]
(b)
[tex]\frac{EC}{EA}[/tex] = [tex]\frac{ED}{EB}[/tex]
(c)
[tex]\frac{EB}{ED}[/tex] = [tex]\frac{EA}{EC}[/tex]
(d)
[tex]\frac{DB}{EB}[/tex] = [tex]\frac{CA}{EA\\}[/tex]
What is the nth term rule of the quadratic sequence below?
-5, -3,3, 13, 27, 45, 67, ...
Answer:
the pattern is +2, +6, +10, +14, +18 etc
so its in increment of 4
the rest is trivial
Step-by-step explanation:
Answer:
[tex]u_{n} = 2n^{2} -4n-3[/tex]
Step-by-step explanation:
a +b + c = - 5 First term in sequence
3a + b = 2 Difference between first two terms
2a = 4 Difference between the difference of the first two terms and the second third terms (the difference between -5 and -3 is 2 the difference between -3 and 3 is 6; the difference between 6 and two is 4)
2a = 4 so a = 2; 3(2) + b = 2 → 6 + b = 2 so b = -4; 2 - 4 + c = -5 → -2 + c = -5 so c = -3
I beg you please help me I will give you lots of credit please
Answer:
B
Step-by-step explanation:
The line going with the graph for 1 day meets in-between 1, and 2 dollars, so it is 1.50
$10.50 for 3 pounds round to the nearest hundredth can u solve the other pens too .
Answer: 3: $3.50 for one pound
4: The value of X is 10
5: P has the value of 2
Step-by-step explanation:
There are 312 calories in six ounces of a certain ice cream. How many calories are there in three pounds?
Answer:
2496 calorise
Step-by-step explanation:
3 pounds = 3 x 16 = 48 ounces
312 cal = 6 ounces, so the unit rate is ( 312 ÷ 6 = 52) 52 cal per ounce
52 x 48 ounces = 2,496
Glad I could help
Winnie needs to spend $120 on two kinds of fancy cakes:
Chocolate Delight and Coffee Comfort. The Chocolate cake
sells at 12 dollars per slice and the Coffee cake sells at 10
dollars per slice.
If Winnie buys 5 slices of Chocolate cake, how many slices of
Coffee cake does she buy?
___slices
Answer:
Winnie needs to buy 6 slices of Coffee cake.
Step-by-step explanation:
12 * 5= $60 (chocolate cake)
120 - 60= 60
since we know the coffee cake costs $10(per slice) we do:
60/ $10= 6 slices of coffee cake.
I WILL GIVE BRAINLIEST Simplify by combining like terms.
-3x − 9 + 15x
A.12x + 9
B.18x − 9
C.12x − 9
D. 3x
SHOW YOUR WORK PLZSSSSSSSSS
Answer: The answer is 12x–9.
Step-by-step explanation: So to combine the like terms or simplify add –3x and 15x.
What is the quotient of (4x2 – 15x + 9) = (x – 3)?
4x - 3
4x + 3
3x - 4
3x + 4
Answer:
Step-by-step explanation:
(4x^2-15x+9) ÷ (x-3)
4x-3
5 exponent 4 = what the answer pls help
Answer:
625
Step-by-step explanation:
5*5*5*5
Answer:
625
Step-by-step explanation:
Because the exponent means you would multiply 5 by itself 5 times
so 5 times 5 = 25
25 times 5 and on and on.
what is the power of 10 the number 1.973 must be multiplied by to get 19,730,000
Answer: Is It 40? I cant really do this on paper sorry too many multiplication steps
Step-by-step explanation:
Sorry im just very confused but I tried my best
(picture)
complete it
Find the sum of the digits 10^15−1.
Answer:
149
Step-by-step explanation:
Answer:
135
Step-by-step explanation:
10^15 = 1 000 000 000 000 000
10^15 - 1 = 999 999 999 999 999
There are 15 nines
15*9 = 135
Factor-262 +65k - 2b
Answer:
-262 +65k =2b is not factorable with rational numbers
Step-by-step explanation:
which equation represents the line that passes through the points (6, -3) and (-4,-9)
A. y + 4= 3/5(x+9)
B.y + 4= 5/3(x+9)
C.y - 3=3/5(x+9)
D.y + 3=3/5(x-6)
Answer:
b is the answer
Step-by-step explanation:
2.What is the answer to this problem
Answer: It is not a Function
Step-by-step explanation: One input has two outputs.
What is the equation of the line that passes through the point (-2,5) and has a
slope of -4?
Answer:
i think -3
Step-by-step explanation:
5 = -4(-2)+b
5=8+b
5-8=8-8+b
-3=b
Find the unit rate. 2 1/4 mile in 1/4 hour
Can someone help plz? Jack and Jessica earned the same amount last week. Jack earned $18 per hour and had $41 taken from his check for taxes LaTeX: (18x-41)( 18 x − 41 ). Jessica earned $15 per hour and had $17 deducted from her pay. How many hours did each work in order to get paid the same amount?
Write the equation
Solve for the number of hours
Answer:
the answer is 8
Step-by-step explanation: so first what you want to do is you want to set up the equation 18x-41. then you want to do 15x because of the 15 per hour. then you minus 17. so your equation is 18x-41=15x-17 then the answer to that is 8 hours