Answer: 745
Step-by-step explanation:
[tex]7.45 \times 10^{3}=7.45(1000)=\boxed{745}[/tex]
Plz help btw the second one has the same options .
help!!! I will give brainliest!
Find the slope of the line on the graph.
Write your answer as a fraction or a whole
number, not a mixed number or decimal.
Which set of transformations would prove ΔQRS ~ ΔUTS?
Reflect ΔUTS over y = 2, and dilate ΔU′T′S′ by a scale factor of 2 from point S.
Reflect ΔUTS over y = 2, and translate ΔU′T′S′ by the rule (x − 2, y + 0).
Translate ΔUTS by the rule (x + 0, y + 6), and reflect ΔU′T′S′ over y = 6.
Translate ΔUTS by the rule (x − 2, y + 0), and reflect ΔU′T′S′ over y = 2.
Answer:
A
Step-by-step explanation:
The set of transformations would prove ΔQRS ~ ΔUTS is A. Reflect ΔUTS over y = 2, and dilate ΔU′T′S′ by a scale factor of 2 from point S.
How does transformation of a function happens?The transformation of a function may involve any change.
Usually, these can be shift horizontally (by transforming inputs) or vertically (by transforming output), stretching (multiplying outputs or inputs) etc.
Firstly, we need the general rotation method (x,y) to (-y,x)
So; U (-4,-2) becomes U’ (2,-4)
T(-2,0) becomes T’(0,-2)
S(-2,-2) becomes S’ (2,-2)
The set of transformations would prove ΔQRS ~ ΔUTS are;
Reflect ΔUTS over y = 2, and dilate ΔU′T′S′ by a scale factor of 2 from point S.
Thus, option A is correct.
Learn more about transforming functions here:
https://brainly.com/question/17006186
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WORTH 40 POINTS
ANSWER ASAP
Explain if possible
Answer:
I think A
Step-by-step explanation:
The table below represents Bree’s trip from her home to the library and back on her way to the library she travels at 6 mph on her way home she travels at 12 mph the total travel time is two hours which equation can be used to find the distance in miles from Bree’s House to the library
Answer:
A: x/6+x/12=2
Step-by-step explanation:
I'm pretty sure this is right
Answer:
A
Step-by-step explanation:
PLZ HELP ASAP!!! Find the length of side a
Answer:
156
Step-by-step explanation:
you need to multiply
Answer:
a=6
Step-by-step explanation:
8. Which expression is equivalent to -3(x + 10)?
F. 3x + 30 G. - 3x + 10 H. - 3x – 30
I. 3x – 30
Answer:
Answer is letter H
Step-by-step explanation:
hope that helps
-3(x + 10)
-3x-30
Seth has game and education apps on his tablet. He noticed that he has 5 game apps for every 2 education apps. Which of the following is another way to write this ratio?
2:3
2:5
3:2
5:2
Question 4(Multiple Choice Worth 3 poi
Answer:
it would be 5:2
Step-by-step explanation:
none of these are equivalent to the ratio and 2:5 would be 2 to 5
Answer:
5:2
Step-by-step explanation:
Solve plzzz ASAP due today
Answer:
#3- x=2.73
#4- x=8
Step-by-step explanation:
Answer: X = 3 / X = 8
Step-by-step explanation:
3. (Angles add up to 180)
30x + 4 + 86 = 180
30x + 90 = 180
subtract 90 from both sides
30x = 90
Now divide by 30
x = 3
Check your work ( input 3 to the equation)
30(3) + 4 + 84
90+ 90 = 180 it works :)
4. (Angles are adjacent to each other so there equal)
10x - 3 = 77
add 3 to both sides
10x = 80
divide it by 10
x = 8
Check your work ( input 8 to the equation )
10(8) -3 = 77
80 - 3 = 77
77 = 77
The two triangles formed by the flagpole and the man shown below are similar.
What is the height of the flagpole?
57 feet
51 feet
8.5 feet
42.5 feet
joke 1. 2 hunters were out in the woods right while they were following fresh tracks from a big elk one of the hunters drop to the ground and his eyes roll backwards so the other hunter whips out his phone and calls the hospital "I THINK MY FRIEND IS DEAD!" he told the doctor the doctor told him " Calm down let's make sure he's dead. so there is a moment of silence the you here a big pop the hunter says "NOW WHAT!" (he shot his friend)
joke 2. I wanted to be a democrat for halloween but i could not stick my head far enough up my a/s/s to be one.
brainliest for being funny?
Help plss !!
I'm behind D': !!!!!
Answer:
is that math?
Step-by-step explanation:
Convert 4/7 to 42nds
Answer:
24... I hoped dis helped.
please tell me the answer
Answer:
(3.5, 3) and (0,-4)
Step-by-step explanation:
Zeros are the points that are on the x-intercept. The points not on the x-intercept are (3.5, 3) and (0,-4)
please help me in this question
Step-by-step explanation:
c)16 km
bcoz
3⅑ X 5⅐
=16km
=========================================================
Work Shown:
Convert each mixed number to an improper fraction.
3 & 1/9 = 3 + 1/9
3 & 1/9 = 3*(9/9) + 1/9
3 & 1/9 = 27/9 + 1/9
3 & 1/9 = (27+1)/9
3 & 1/9 = 28/9
The car's average speed is 28/9 km per hour.
5 & 1/7 = 5 + 1/7
5 & 1/7 = 5*(7/7) + 1/7
5 & 1/7 = 35/7 + 1/7
5 & 1/7 = (35+1)/7
5 & 1/7 = 36/7
The time the car travels is 36/7 hours.
----------------------
We did the conversions so we can multiply the values easier.
Distance = Rate*Time
Distance = (28/9)*(36/7)
Distance = (28*36)/(9*7)
Distance = (4*7*9*4)/(9*7)
Distance = (4*4)/(1)
Distance = 16 kilometers
Explain at least three ways of solving a quadratic equation in as much detail as you can. You may use an example if necessary
Answer:
factoring, using the quadratic formula, and completing the square.
Step-by-step explanation:
yeah so can u answer this
Answer:
give me the points its c c c c c c cc c cc c c. c cc cccc c cc c cc
Answer:
B
Step-by-step explanation:
Multiply the polynomial expressions below.
(7x+5)(2x^3-4x^2+9x-3)
A. 14x^4-18x^3+43x^2+24x-15
B. 14x^4-18x^3+43x^2+24x-8
C.9x^4-11x^3+16x^2+11-8
D.9x^4-11x^3+16x^2+11x-15
Answer:
A. 14x⁴ - 18x³ + 43x² + 24x - 15
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Combining Like TermsExpandingStep-by-step explanation:
Step 1: Define expression
(7x + 5)(2x³ - 4x² + 9x - 3)
Step 2: Expand
Distribute 7x: 14x⁴ - 28x³ + 63x² - 21x + 5(2x³ - 4x² + 9x - 3)Distribute 5: 14x⁴ - 28x³ + 63x² - 21x + 10x³ - 20x² + 45x - 15Combine like terms: 14x⁴ - 18x³ + 43x² + 24x - 15The amusement park sells both adult and child tickets. 4 adult tickets are sold for every 9 child tickets. if the park sells 312 tickets, how many of each type of ticket was sold.
Justin is cooking dinner this week for his grandparents. He bought 1.5 pounds of green beans and 0.5 pounds of mushrooms to make a casserole. Green beans cost $2.20 per pound, and mushrooms cost $3.50 per pound. How much money did Justin spend in all?
Answer:
$5.05
Step-by-step explanation:
1.5*2.20 = 3.30
0.5*3.50 = 1.75
3.30 + 1.75 = 5.05
J. D. is saving up to buy an ipad Pro. It is advertised on the web site for $799. He has $279 saved. To make money, he feeds his grandparents cats when they go away. His grandmother pays him $5.00 a day. How many days will he need to take care of his grandparents' cats in order to have enough money to buy the ipad? His parents said they will pay the sales tax. Define your variable
Answer:
104 days
Step-by-step explanation:
799-279 = 520
520 \ 5 = 104
Can I just say that is equivalent to about 3 months?! J.D. really needs another source of income XD
Every morning for the past 12 days, Beth used Two-thirds of a cup of milk on her cereal. To determine how much milk she used in total, she set up the equation, Two-thirds times 12 = question mark ?. What is the total amount of milk that Beth used
Answer:
It would be 8
Step-by-step explanation:
Answer:
(c) 8 Cups
Step-by-step explanation:
the equation of line L1 is y-2x+5
the equation of line L2 is 2y-4x=6
show that the two liines are parralell
Answer:
y = 2x + 5
y = 2x + 6
Step-by-step explanation:
Just change the two equations into y = mx + b
Isolate the y variable to one side
Graph the system of inequalities . Which two quadrants does the solution lie in?
someone help a brotha out
Answer:
Quads 1 and 2
Step-by-step explanation:
Option A or quadrants 1 and 2 is the correct answer:)
Find the vale of x and explain.
Answer:
x=37
Step-by-step explanation:
You know all the angles in a triangle add up to 180.
Therefore, you add 72° and 71° which equals 143.
Then you subtract 180 and 143 which equals 36.
[72+71=143
180-143=37]
I hope this helps you!
How can we write 1.25+1.25 +1.25 as a multiplication, using words, and as a single number? Make sure you answer all three parts of this question.
Answer:
1) 1.25*3
2) 1.25 multiplied by 3
3) 3.75
Step-by-step explanation:
Please help!!!!
Describe two different ways to solve 8y + 22 = 2y – 12 and tell whether the two solutions will be the same.
(written response)
NEED ANSWER ASAP
WILL MARK BRAINLIEST
What is the slope of the line given, f(0) = -5 and f(4) = 11?
Answer:
The slope is 4.
Step-by-step explanation:
We are given that f(0)=-5 and f(4)=11.
This means that we have the two points (0, -5) and (4, 11).
So, we can use the slope formula:
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Let (0, -5) be (x₁, y₁) and let (4, 11) be (x₂, y₂). Substitute appropriately:
[tex]m=\frac{11-(-5)}{4-0}[/tex]
Evaluate:
[tex]m=\frac{16}{4}=4[/tex]
Hence, the slope of the line given f(0)=-5 and f(4)=11 is 4.
Draw JKL on the coordinate plane given the above information.
translate FGH 3 units down and 2 units left followed by a rotation counterclockwise 90°.Then followed by a dilation by a scale factor of 2.
Step-by-step explanation:
Hope this helps, happy learning!!!
The diagram of translatation FGH 3 units down and 2 units left followed by a rotation counterclockwise 90° is attached below.
What is dilation?Dilation is the process of increasing the size of an item without affecting its form.
Depending on the scale factor, the object's size can be raised or lowered.
The translate FGH 3 units down and 2 units left followed by a rotation counterclockwise 90°.Then followed by a dilation by a scale factor of 2.
F ( -1, 0)
G (1, 0)
H ( -1, 1)
Thus, counterclockwise 90°
F' ( 0, 1)
G' (0, -1)
H' ( -1, -1)
Scale factor = 2
Then
F'' ( 0, 2)
G'' (0, -2)
H'' ( -2, -2)
The diagram of translatation FGH 3 units down and 2 units left followed by a rotation counterclockwise 90° is attached below.
To learn more about dilation, refer to;
brainly.com/question/13176891.
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Write the equation for a line containing the point (0,2) and a slope of -7 (y=mx+b)
Answer:
[tex]y=-\frac{7}{1}x+2[/tex]
Step-by-step explanation:
The slope of -7=
[tex]-\frac{7}{1}[/tex]
so fractional slope is
[tex]y=mx+b[/tex]
Substituting slope into a fraction,
[tex]y=-\frac{7}{1} x+b[/tex]
Point is 0,2 so substitute in x and y.
[tex]2=-\frac{7}{1} (0)+b[/tex]
Solve the equation.
[tex]b=2[/tex]
So the equation for the line is
[tex]y=-\frac{7}{1}x+2[/tex]
Hope this helps :D
PLEASE ANSWER BOTH!!!WILL GIVE BRAINLIEST!!!
Taylor has a collision deductible of $500 and a Bodily Injury Liability coverage limit of $50,000.
Taylor hits another driver and injures them severely.
The case goes to trial and there is a verdict to compensate the injured person for $40,000.
a) How much does Taylor have to pay?
b) How much does Taylor's insurance pay?
Answer: she will have to pay $500 and her insurances has to pay $40,000
Step-by-step explanation:
Answer: She will pay 9,000 dollars. Her insurance company will have to pay 7,000.