Answer:
( 3+2, 5+2) →(5, 7)
Step-by-step explanation:
3(x+5)^2-12=0. What does x equal
Answer:
x=−3 or x=−7
Step-by-step explanation:
Let's solve your equation step-by-step.
3(x+5)2−12=0
Step 1: Simplify both sides of the equation.
3x2+30x+63=0
Step 2: Factor left side of equation.
3(x+3)(x+7)=0
Step 3: Set factors equal to 0.
x+3=0 or x+7=0
x=−3 or x=−7
Answer: x=-3 and x=-7
work is in the attachment provided.
A function C(x) = 8x + 15 represents the cost C. in dollars of producing x, T-shirts for
the marching band.
what would be the cost of producing 60 t shirts?
find the number of t shirts if c(x)=303
Answer:
The cost of producing 60 t-shirts is $495.
36 t-shirts will let the cost, C(x) = 303
Step-by-step explanation:
If we producing 60 t-shirts, then we plug in 60 for the x, which x represents t-shirts for the marching band.
C(x) = 8x + 15
C(x) = 8(60) + 15
C(x) = 480 + 15
C(x) = 495
If the cost of the t-shirts is 303, we plug in 303 for the cost,C(x).
C(x) = 8x + 15
303 = 8x + 15
288 = 8x
x = 36
What is the area of the yellow triangle?
I can't see pictures, but to find the area of a triangle, you multiply the dimensions, as you would a rectangle, but divide the area by 2.
For example, the dimensions of a triangle are 4 and 6.
Multiply the two.
4x6=24.
But don't stop there. Divide 24 by 2.
24/2=12.
So the area of the example triangle is 12.
---
hope it helps
Find the distance between the two points in simplest radical form.
(-2, 1) and (-8, 9)
Answer:
10
Step-by-step explanation:
d = √(x2 - x1)² + (y2 - y1)²
d = √(-8 - -2)² + (9 - 1)²
d = √(-6)² + (8)²
d = √(36) + (64)
d = √100
d = 10
1) When your power goes down by 1, what math is happening?
Answer:
suptracting dah
Step-by-step explanation:
STOP WHATEVER UR DOING AND PLEASE HELP ME
Answer:
Sarah is faster.
Step-by-step explanation:
Timmy travels 70 in 1 second.
Sarah travels 75 in 1 second.
Please help 12m + 35 = 11
Answer:
[tex] - 2[/tex]
Step-by-step explanation:
[tex]12m + 35 = 11 \\12m = 11 - 35 \\ 12m = - 24 \\ m = \frac{ - 24}{12} \\ m = - 2[/tex]
You can also check the answer for verification
Hope it helps :)
Write 5 3/8
as an improper fraction:
Answer:
43/8
Step-by-step explanation:
5×8=40 (40 eighths)
40+3 (eighths in the numerator)
=43
1 Your mom is throwing a huge party for your graduation. Her total budget for the party is $1050 She must pay a fee of $400 to hold your party at Dave & Buster's. She is responsible for paying $50 for each guest so that they can eat and play. How many guests, g, can you invite to your graduation party? А g
Answer:
13
Step-by-step explanation:
1050-400=650
650/50 = 13
Answer:
wow that mom must spoil her kids
ok so we have a total budget of 1050, and we need to minus that by the price of the place she holds it at, so we have 650 dollars left, and we divide that by 50 to get 13 guests.
69th answer btw
Hope this helped and brainliest please!
Determine which is the better buy. 7 kilograms of wood for $13.65 or 5 kilograms of wood for $7.50. What is the unit price for each? Explain how you determined which one is the better buy. Get right, I'll give you brainliest
Answer:
The wood for 7.50!
Step-by-step explanation:
You are trying to find the unit rate in this situation!
It's simple, Cost ÷ Amount/Weight
13.65 ÷ 7 = 1.95
7.50 ÷ 5 = 1.50
Clearly, the wood for 7.50 is the better buy!
PLEASE HELP IM BEGGING YOU. PLEASE DONT ANSWER IF YOU DONT KNOW.
Answer:
5.460
Step-by-step explanation:
Answer:
6.24
Step-by-step explanation:
The formula for finding the area of a triangle is A = 1/2 b x h, (A meaning area, B meaning the base of the triangle, and H meaning the height of the triangle.) Plug in the values for the formula and you get A = 1/2 (4.8) x (2.6) Multiply 4.8 and 2.6 to get 12.48. 1/2 of 12.48 is 6.24, so that is the answer.
Sorry if I'm wrong, but I hoped this helped! :)
The ratio of powder to milk for most hot chocolate is 1 scoop to 100 ml. How much
powder and how much milk are needed to make 500 mL of hot chocolate? (2 marks)
(x-1²) +2 (x-1) - 29
hola alguien me puede ayudar a factorizar esto doy 20 puntos!!
Answer:
(x+2x)+(−30−2) = 3x−32
James bought of a pound of dried cherries and of a pound of dried cranberries. How much dried fruit did he buy? [Write your answer in simplest form.]
Answer:
2 pounds of dried fruit
Step-by-step explanation:
James bought of a pound of dried cherries and of a pound of dried cranberries. How much dried fruit did he buy? [Write your answer in simplest form.]
The total amount of dried fruit that he bought is calculated as:
1 pound of dried cherries + 1 pound of dried cranberries
= 2 pounds of dried fruit
Therefore, the total amount of dried fruit that James bought is 2 pounds of dried fruit.
(8!)/(3!). Show work
Answer:
6720
Step-by-step explanation:
8! = 8x7x6x5x4x3x2 = 40320
3! = 3x2 = 6
40320 / 6 = 6720
Hope this works!
NY Giants jackets sell for $80, there's a 8% sales tax. find the total cost.
Answer:
the total cost is $86.40
I NEED HELP OMG SOMEONE PLS HELP ME IM FAILING AND MY PARENTS ARE BIG MAD
I HAVE NO IDEA HOW TO DO ST MATH BUT PLS HELP ME (MULTIPLICATION AND DIVISION WITH NEGATIVE NUMBERS) JELLY BLOCK INTEGERS
Answer:
where the question?
Step-by-step explanation:
can I see.i will see if I can do it to answer
determina el dominio y el rango de las funciones representadas en cada grafica
name all of the radii of the circle shown in the figure.
PLS HELP ME ASAP
The length of a rectangle is 8 feet, and its area is less than 168 square feet. Select an inequality that represents the width x (in feet) of the rectangle. Then solve the inequality.
Answer: See explanation
Step-by-step explanation:
Area of a rectangle = length × width
From the question, we are informed that the length of a rectangle is 8 feet, and its area is less than 168 square feet.
Therefore, the width will be calculated thus:
Length × Width < 168
8 × Width < 168
8W < 168
W < 168/8
W < 21
The width is less than 21 feet
Answer:
x < 21
Step-by-step explanation:
which could be the value of x in the triangle below
Answer:
C, D
Step-by-step explanation:
In a triangle, the length of any side must be least than the sum of the lengths of the other 2 sides.
That means
3x < 19 + 6
3x < 25
x < 25/3
x < 8 1/3
Answer: C, D
There are 10 history books in a bookcase. When
the number of books increases by x percent, the
new number of history books is 24. What is the
value of x?
A) 58
B) 70
C) 120
D) 140
Answer:
D) 140
Step-by-step explanation:
140% of 10 is 14 and 14 added to ten is 24
Given are the graphs of the functions f(x)=√x and g(x)=2 sinx. Use the graph or graph the functions on your own and determine all values of x that solve the equation f(x)=g(x). Explain how you identified the solutions.
The values of [tex]x[/tex] that solve the equation [tex]f(x) = g(x)[/tex] are 0, 0.256 and 2.285, respectively.
How to solve graphically two equations by graphic approach
In this question we must look for all points where each curve intersects each other. By direct inspection on figure given, we conclude that [tex]f(x) = g(x)[/tex] happens in thrice: (i) [tex](x,y) = (0, 0)[/tex], (ii) [tex](x,y) = (0.256, 0.505)[/tex], (iii) [tex](x,y) = (2.285, 1.512)[/tex]
Hence, the values of [tex]x[/tex] that solve the equation [tex]f(x) = g(x)[/tex] are 0, 0.256 and 2.285, respectively.
To learn more on solving equations, we kindly invite to check this verified question: https://brainly.com/question/11897796
a)
सीमा रेखाको समीकरण 2x + 3y = 6 र हल समूहमा
बिन्दु (0,0) भएको असमानता पत्ता लगाउनुहोस् ।
Find the inequality whose boundary line is
2x+3y= 6 and the solution set contains (0,0).
Given:
The boundary line of an inequality is:
[tex]2x+3y=6[/tex]
The solution set contains (0,0).
To find:
The inequality.
Solution:
The boundary line of an inequality is
[tex]2x+3y=6[/tex]
Since (0,0) is in the solution set, therefore (0,0) satisfies the required inequality.
Taking LHS, we get
[tex]LHS=2x+3y[/tex]
Substitute x=0 and y=0.
[tex]LHS=2(0)+3(0)[/tex]
[tex]LHS=0+0[/tex]
[tex]LHS=0[/tex]
The right hand side of the given equation is 6.
[tex]RHS=6[/tex]
We know that,
[tex]0<6[/tex]
[tex]LHS<RHS[/tex]
[tex]2x+3y<6[/tex]
The boundary line is not a dotted line, it means the points on the boundary line are also included in the solution set. So, the inequality sign must be [tex]\leq [/tex].
[tex]2x+3y\leq 6[/tex]
Therefore, the required inequality is [tex]2x+3y\leq 6[/tex].
Help please i need the correct answer
it's important that i pass
ASAP!!
I will mark you brainliest
I need both answers to both pics
Answer:
the first one will be a positive correlation
the answer for the second Q will be 16
Step-by-step explanation:
have a nice day
6. Solve for x and y 7x+4 5y 9x-2
Answer:
=45xy9+7x−2
Step-by-step explanation:
Help? which one should I pick
Answer:
the first one because
y= 180 -110=70
Step-by-step explanation:
luis is six years younger than santiago.Michael is three times as old as santiago.The sum of their ages is 59.How old is Michael?
Answer: Michael is 39 years old.
Step-by-step explanation:
Let l stand for Luis, s stand for Santiago, and m stand for Michael.
l = s - 6
m = 3s
s + (s-6) + 3s = 59
s + s - 6 + 3s = 59
5s - 6 = 59
+6 +6
5s = 65
/5 /5
s = 13
Now plug s into the equation that represents Michael:
m = 3s
m = 3(13)
m = 39
Michael is 39 years old.
Solve for X
WILL GIVE BRAINIEST
Answer: x = 14
Step-by-step explanation:
Combine like terms
95+15 = 110
X + 4x = 5x
Set up equation
110 + 5x = 180
Subtract
110-110 + 5x = 180-110 = 70
Divide
5/5x = 70/5 = 14
Answer
X = 14
Sam ordered two hamburgers and three hot
dogs from the concession stand at the baseball
game. His bill came to $19.05. Let x represent
the number of hamburgers and y represent the
number of hot dogs. Write an equation in
standard form to represent this situation.
Answer:
each hot dog costs $2.85
Step-by-step explanation:
Answer:
2.85 dollars
Step-by-step explanation: