Answer:
No Solution
Step-by-step explanation:
2(x - 5) = 2(x - 3)
2x -10 = 2x -6 When we subtract 2x from both sides we are left with a false statement.
-10 [tex]\neq[/tex] -6
Thus, no solution.
Select the correct answer.
What is the sum of this geometric series?
64-1
ОА.
259
OB.
1,554
O C.
1,295
OD.
43
Answer:
A.
Step-by-step explanation:
6^(1-1) + 6^(2-1) + 6^(3-1) + 6^(4-1)
= 1 + 6 + 36 + 216
= 259.
Answer:
259
Step-by-step explanation:
help me pls pls pls i will give brainliest for correct answer
Answer:
A
Step-by-step explanation:
The form of the equation is y=mx+b and b is the y-intercept. 4 is in the spot of b
Its gigi's birthday and she wants brownies. Her mom's recipe uses 1/3 of chocolate chips for each batch of brownies. If gigs mom bought two bags of chocolate chips, how many batches of brownies can she make
Answer:
She can make 6 batches of brownies
Step-by-step explanation:
Mr. Gutierrez and his brother like to play video games. They want to purchase a game console that is $300, 4 games and 2 controllers. Write an expression to represent this situation.
Answer:
[tex]2x+y=150[/tex]
Step-by-step explanation:
Number of games = 4
Number of controllers = 2
Mr. Gutierrez and his brother want to purchase a game console that is $300.
Let [tex]x[/tex] denotes number of games and [tex]y[/tex] denotes number of controllers.
[tex]4x+2y=300[/tex]
Divide this equation by [tex]2[/tex]
[tex]2x+y=150[/tex]
So, the expression to represent the situation is [tex]2x+y=150[/tex]
Help, The distance between point (2, 2) and point (8, 2) is 6 units on a coordinate plane. Which other pairs of points are also 6 units apart? Select all that apply.
Step-by-step explanation:
Given - The distance between point (2, 2) and point (8, 2) is 6 units on
a coordinate plane.
To find - Which other pairs of points are also 6 units apart?
Proof -
The distance between two points (x₁, y₁), (x₂, y₂) are 6 if and only if either
( x₂ - x₁ = 6 and y₂ = y₁ )or ( x₂ = x₁ and y₂ - y₁ = 6 ).
If either of the conditions is satisfied , then only we can say that the two points has ha distance of 6 units between them.
Now, As given
Let (x₁, y₁) = ( 2, 2) , (x₂, y₂) = (8, 2)
Check whether the conditions are satisfied or not .
Here x₁ = 2 , x₂ = 8, y₁ = 2, y₂ = 2
Now,
x₂ - x₁ = 8 - 2 = 6 , y₂ - y₁ = 2 - 2 = 0
∴ we get
1st condition is satisfied, So the points have a distance of 6 units between them.
Now,
Let us suppose another point (x₁, y₁) = ( 4, 3) , (x₂, y₂) = (3, 3)
Here x₁ = 4 , x₂ = 3, y₁ = 3, y₂ = 3
Now,
x₂ - x₁ = 4 - 3 = 1 , y₂ - y₁ = 3 - 3 = 0
Here neither of the conditions are satisfied.
So the points are not at a distance of 6 units from each other.
PLS HELP FOR 20 POINTS PLEASE THIS IS HARD (i think 20 i dont know i set it to 20 but who knows im new to this) sorry for talking to yall like you know humans and not people on internet
Answer:
30 feet
Multiply
For every 1 mm on the map there are 200 miles of actual distance (third option)
8 cm, 26.8 cm, and 58 cm (last option)
Step-by-step explanation:
Question 1:
An airplane is 180 feet long. Blake makes a scale model of the airplane at 1:60 of its actual size how long is the model?
If the model is scaled down by 1/60, then the model is 60 times smaller than the actual airplane. Set the model size as "x" and so we can write this ratio.
1 / 60 = x / 180
Cross multiply (multiply 60 and x, and 180 and 1)
60x = 180
x = 3 feet
Question 2:
To produce an enlarged or reduced measure you ____ the scale.
In order to find the measure, you multiply it by the scale factor.
Question 3:
A scale on a map is 1 mm: 200 miles
The question tells us that for every 1 mm, there are actually 200 miles. So the answer is the first option, For every 1 mm on the map there are 200 miles of actual distance.
Question 4:
What are the new dimensions if we expand the triangle below by a factor of 4.
If we multiply by the scale factor, 4, we get
2 * 4 = 8
6.7 * 4 = 26.8
14.5 * 4 = 58
Thus, the answer is 8 cm, 26.8 cm, and 58 cm (last option)
I hope this helps! Feel free to ask any questions!
A company charges $25 to rent a moving van plus $.50 for each mile traveled. Write an expression for the total cost of renting the van and driving d miles. What is your total cost for renting the van and driving 20 miles?
Answer:
company you have chosen charges a $70/day fee plus ... Write a linear equation that expresses the total cost y, where ...
The function () = 150(1.3)
represents the number of bikes sold at Peer’s Bike store in months. The graph
represents the amount of bikes sold at Cycles R Us bike store in the same time period
Cycles R Us sold 100 bikes more than Peer's Bike store in week zero.
Peer's Bike store sold 50 bikes more than Cycles R Us bikes store.
Exponential function:An exponential function is defined by the expression,[tex]y(t)=y_0(1+r)^t[/tex]
Where, [tex]y(t)=[/tex] Final value
[tex]y_0=[/tex] Initial value
[tex]r=[/tex] rate of increase
[tex]t=[/tex] Time or duration
Given in the question,
Exponential function representing the bikes sold at Peer's Bike store,[tex]y(t)=150(1.3)^t[/tex]
At t = 0,
[tex]y(0)=150(1.3)^0[/tex]
[tex]y(0)=150[/tex]
Graph representing the function for the bikes sold at Cycles R Us bikes store,[tex]y(t)=y_0(1+r)^t[/tex]
From the graph attached,
At t = 0 , [tex]y_0=100[/tex]
Difference in the bikes sold at Peer's Bike store and Cycles R Us bikes store = [tex]150-100[/tex]
= [tex]50[/tex]
Therefore, 50 more bikes were sold at Peer's Bike shop than at Cycles R Us store.
Learn more about the exponential function here,
https://brainly.com/question/2193820?referrer=searchResults
find the value. please help!
The table shows the number of miles that a car travels and the gallons of gasoline it uses to go those distances.
Number of Miles Gallons of Gasoline
115 5
230 10
345 15
How do the unit rates of miles per gallon compare for these two vehicles?
The van travels the same number of miles per gallon as the car.
The van travels 23 more miles per gallon than the car.
The van travels 5 more miles per gallon than the car.
The car travels 5 more miles per gallon than the van.
Answer:
4 -.-
Step-by-step explanation:
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
B.
Step-by-step explanation:
WILL MARK BRAINLIEST IF RIGHT DONT ANSWER IF U DONT KNOWWWW
Answer:
ASA
Step-by-step explanation:
Angles WXV and ZXY were proven congruent.
Angles W and Y were proven congruent.
Sides WX and XY were proven congruent.
Help. Will give brainliest
Answer:
67.9
Step-by-step explanation:
The polygon has 6 sides.
Sum if interior angles = (n-2)180
=(6-2)180
= 4 x 180
= 720
A + B + C + D + E + F = 720
x+40 + 2x-9 + 2x + 2x + x + x+78 = 720
9x + 109 = 720
9x = 720-109
9x = 611
x = 611/9
x = 67.9
PLZ HELP ILL MARK U BRAINLIEST!!
Answer:
Step-by-step explanation:
The two horizontal line segments are the parallel sides of the trapezoid.
∠1 and ∠2 are corresponding angles of a transversal across parallel lines, so
∠1 is congruent with ∠2
If angle 2 = 117°, find angle 8
Answer:
180- 117 = 63
Step-by-step explanation:
please help me on this will give you brainliest!
Answer:
∠V = 33°
∠W = 90°
∠X = 57°
Step-by-step explanation:
In a right triangle, the sum of the acute angles is 90 degrees
(2x+3) + (3x+12) = 90
combine like terms
5x + 15 = 90
5x = 75
x = 15
∠V = 2x+3, x=15
2(15) + 3
30 + 3
33°
∠X = 3x+12, x=15
3(15) + 12
45 + 12
57°
No Solutions
One Solution
Many Solutions
-4x+5y=7
8x-10y=-15
Answer:
No solutions
Step-by-step explanation:
The line -4x+5y=7 and 8x-10y=15 have the same slope, so they are parallel, meaning that there are no solutions
4 pairs of shoes cost $80. What is the cost 7 pairs of shoes ?
Answer: The answer would be $140
Step-by-step explanation:
Divide $80 / 4 which equals 20 and then multiply that times 7
Lin had $20. She earned $14 babysitting, then she spent $7 on food, then spent
$22 on a concert ticket. How much money does she have now?
Answer:
5
Step-by-step explanation:
20+14-7-22 that is how i got 5 .
Just a random question for points.
Would you rather get a 21/50 or a 23/33
Do the math and see where the decimals take you, then answer.
Answer:
0.42
Explanation:
21/50= 0.42
22/33=0.667766,7
Therefore, 0.42 is the less equaled answer
Please give A 5.0 score and braniest!
Hopefully this helps!❤
Apply the 45º-45º-90º Triangle Theorem to find the length of a leg of a right triangle if the length of the hypotenuse is 8{x} inches.
9514 1404 393
Answer:
(4√2)x inches
Step-by-step explanation:
The leg of an isosceles right triangle is (√2)/2 times the length of the hypotenuse. For a hypotenuse of 8x inches, the leg length is ...
(8x)(√2)/2 = (4√2)x . . . inches
Can someone please try solving this problem? Step by step explanation please
what is the answer to 8.(x.4)
Answer:
32x
Step-by-step explanation:
round 1,073 to the nearest thousand
Answer:
1000
Step-by-step explanation:
round up if 5 or bigger
round down if less than 5
if y varies inversely as x and y=-11 when x=1, what is y when x =11?
Answer:
I thinks it is -11
Step-by-step explanation:
A crow is flying at 50 miles per hour takes 30 minutes to fly between two towns. What is the
distance between the two towns in miles?
Answer:
The two towns are 25 miles apart
Kaja completed construction of her rases flowerbed project and is ready to begin fing with sol. The rased flower bed is in the stage of a rectanguliza prism and has dimensions as shown belon Each bag of sol cortans 15 cubic feet of soil. How many fudbags of so wil Kaja need to buy to fi her Sower bed?
A)16
B)21
C)27
D)32
Answer: She would need 32
Step-by-step explanation:
17 = 5-x what's the answer
Answer:
X = - 12.
Step-by-step explanation:
17 = 5 - x
17 = 5 + - x
17 = - x + 5
Then, flip the equation.
-x + 5 = 17
Then subtract 5 from both of the sides.
-x + 5 - 5 = 17 - 5
-x = 12
Then divide
-x/ -1 = 12/1
x = - 12.
Hope this helps!
Answer: I worked it out on a piece of paper and attached it. The answer is X = -12
Step-by-step explanation:
plss help. i’m not sure how to do this so please help. i’d appreciate it
Answer:
its a file to powerpoint hope thats ok
Step-by-step explanation:
WILL GIVE BRAINLIST IF CORRECT If the triangle below has area 300 square cm, find the value of x.
Answer:
33.56
Step-by-step explanation:
Area is useless here. Just use cosine (x) = 30/36, or cosine (x) = 0.8333
What value of x makes this true? 33.56!