Answer:
The car was moving 0.75 meters per second.
Step-by-step explanation:
The answer is 0.75 because 15 divided by 20 is 0.75
P.S Can I have brainliest?
Answer: Each meter he went 0.75 seconds
Step-by-step explanation: I divided 15 to 20 got 0.75 I hope it helped!! :)
Solve: 6/9-(8/72)??????????????
Answer:
0.55555556
Step-by-step explanation: i searched it up!
Answer
7/9
Step-by-step explanation:
Find the value of y in the following expression if x = 5 and type the result in the empty box.
3x - 5= y + 3
Answer:
3.4 is the answer i think
Step-by-step explanation:
Can you please help me
Answer:
The scale factor for the dilation of rectangle ABCD to rectangle MNOP is [tex]\frac{3}{4}[/tex] ⇒ B
Step-by-step explanation:
In similar rectangles, their corresponding dimensions are proportional, which means [tex]\frac{L_{1} }{L_{2}}[/tex] = [tex]\frac{W_{1} }{W_{2}}[/tex] , where L is the length and W is the width
∵ Rectangle ABCD is similar to rectangle MNOP
∴ Their dimensions are proportional
∵ The dimensions of rectangle ABCD are 6 m, 14 m
∴ L[tex]_{1}[/tex] = 14 and W[tex]_{1}[/tex] = 6
∵ The dimensions of rectangle MNOP are 4.5 m, 10.5 m
∴ L[tex]_{2}[/tex] = 10.5 and W[tex]_{2}[/tex] = 4.5
∵ The rectangle MNOP is the image of rectangle ABCD after dilation
→ To find the scale factor of dilation find the ratio between the
corresponding dimensions in the two rectangles (image/pre-image)
∵ [tex]\frac{L_{2} }{L_{1}}[/tex] = [tex]\frac{10.5}{14}[/tex] = [tex]\frac{3}{4}[/tex]
∵ [tex]\frac{W_{2} }{W_{1}}[/tex] = [tex]\frac{4.5}{6}[/tex] = [tex]\frac{3}{4}[/tex]
∴ The scale factor for the dilation is [tex]\frac{3}{4}[/tex]
The scale factor for the dilation of rectangle ABCD to rectangle MNOP is [tex]\frac{3}{4}[/tex]
Please solve, thank you. If you don’t know, don’t answer.
Answer:
y>5/3-3
Step-by-step explanation:
the two points graphed are (0,-3) and (3,-2)
what you're trying to find is the inequality between y and the slope, so first you need to find the slope
the formula for finding the slope is (y2-y1)/(x2-x1)
substitute your two points for your formula:
-2-3=-5
3-0=0
5/3 is your slope
your y intercept is -3 and we know this because it is the location of y when x=0
so your slope is 5/3 and your y intercept is 3, so now you decide howto write the inequality .
the shaded part is above the line and the line is dotted, so how you know to use the > sign
put it all together and you get y>5/3-3
c) Round 0.00543998 to 2 significant figures.
PLSS HELP ILL GIVE YOU A BRAINLIEST AND 30 points!
Question 5 (1 point)
If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?
The coordinate of A' is (-5, 3)
Option b is true.
Given that;
The coordinate of A is (3, 5)
And, To rotate ABCD 90° counterclockwise about the origin.
We have to find the coordinate of A'.
What is Rule of 90° counterclockwise rotation about the origin?
If we rotate 90° counterclockwise about the origin then the coordinate A (x, y) become A' (-y, x).
The coordinate of A is (3, 5).
By the rule of 90° counterclockwise rotation about the origin;
We get, After rotation 90° counterclockwise rotation about the origin the coordinate A (3, 5) become A' (-5, 3)
Hence, The coordinate of A' is (-5, 3)
Option b is true.
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What is 7.501 in
Expanded Form and word form
Answer:
seven and five hundred one hundredths.
Step-by-step explanation:
Plzz mark brainiest im in war against person below me plzzz help me. I need to win.
Write the equation in slope- intercept form
4x+2y=12
Thanks!
Find the slope and the y-intercept of the graph of the linear equation y=−1/7x+2.
HELP THIS IS SO IMPORTANT I DONT HAVE MUCH TIME! D:
Answer:
slope equals negative 1/7 and the y inter is 2
On a coordinate plane, an absolute value graph has a vertex at (negative 1, negative 3).
Which function is represented by the graph?
f(x) = |x – 1| + 3
f(x) = |x + 1| – 3
f(x) = |x – 1| – 3
f(x) = |x + 1| + 3
Answer:
The answer should be B
Step-by-step explanation:
I got it right on edge
The function f(x) = |x + 1| – 3 is represented by the graph.
How do we determine the vertex of the graph of an absolute function?In the graph of an absolute function given by (x - a) +b, the vertex is given by (a, -b)
We can find the function that is represented by the graph, as follows:Let's take the first function, f(x) = |x – 1| + 3. Its vertex is given by (1, 3) by using the rule.
Now let's take the second function, f(x) = |x + 1| - 3. It's vertex is given by (-1, -3) by using the rule.
Now let's take the third function, f(x) = |x - 1| - 3. It's vertex is given by (1, -3) by using the rule.
Now let's take the fourth function, f(x) = |x + 1| + 3. It's vertex is given by (-1, 3) by using the rule.
From this, we can see that the second function has a matching vertex.
Therefore, we have found that the absolute function f(x) = |x + 1| – 3 is represented by the graph.
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Help Me! ASAP! Find the value of c using the distributive property. Write your answers in the blanks.
Answer:
so c = 2
Step-by-step explanation:
38-2c=12c+4+3c
38-2c=15c+4
34=17c
2=c
A pool company is creating an image for a client that has the look of a 3-D image for a family pool and a similar dog pool. Find the value of an in the drawing below:
Quadrilaterals MTVR and ZWBF are shown. Side MT measures a side TV measures 6, side VR measures 12, side RM measures b, side Z
Answer:
MTVR
Step-by-step explanation:
Because if you are rotating on a ninety degree angle you will most likely end up on the point
Answer:
21
Step-by-step explanation:
you just have to use the corresponding sides that are already shown and see what is the ratio and apply it to the missing side
Pls mark brainliest tysm
Please help, dont guess please, ill cash app your 4 or 5$
Answer:
121.875
Step-by-step explanation:
Brainliest PLS
Answer:
121.875
Step-by-step explanation:
To find area multiply length times width.
12.5x9.75=121.875.
121.875
Brock rides his bike 22 miles to the nature preserve. On his way home, after 16 miles, he stops at a deli for lunch. How far is Brock from home? Write and then evaluate an addition expression to solve the problem.
Answer:
Brock is 6 miles from home
Step-by-step explanation:
The first two terms in an arithmetic progression are -2 and 5. The last term in the progression is the only number in the progression that is greater than 200. Find the sum of all the terms in the progression.
Given:
The first two terms in an arithmetic progression are -2 and 5.
The last term in the progression is the only number in the progression that is greater than 200.
To find:
The sum of all the terms in the progression.
Solution:
We have,
First term : [tex]a=-2[/tex]
Common difference : [tex]d = 5 - (-2)[/tex]
[tex]= 5 + 2[/tex]
[tex]= 7[/tex]
nth term of an A.P. is
[tex]a_n=a+(n-1)d[/tex]
where, a is first term and d is common difference.
[tex]a_n=-2+(n-1)(7)[/tex]
According to the equation, [tex]a_n>200[/tex].
[tex]-2+(n-1)(7)>200[/tex]
[tex](n-1)(7)>200+2[/tex]
[tex](n-1)(7)>202[/tex]
Divide both sides by 7.
[tex](n-1)>28.857[/tex]
Add 1 on both sides.
[tex]n>29.857[/tex]
So, least possible integer value is 30. It means, A.P. has 30 term.
Sum of n terms of an A.P. is
[tex]S_n=\dfrac{n}{2}[2a+(n-1)d][/tex]
Substituting n=30, a=-2 and d=7, we get
[tex]S_{30}=\dfrac{30}{2}[2(-2)+(30-1)7][/tex]
[tex]S_{30}=15[-4+(29)7][/tex]
[tex]S_{30}=15[-4+203][/tex]
[tex]S_{30}=15(199)[/tex]
[tex]S_{30}=2985[/tex]
Therefore, the sum of all the terms in the progression is 2985.
which one ? please help! I’ll mark brainliest!
Answer:
w ≥ 66
Step-by-step explanation:
You know that anything less than 66 would not cause any effect, so you need something that is exactly 66 or more than 66 for the airbag to deploy.
Thus, w ≥ 66
≥ means that w is more than or equal to 66. (66 and above)
< means that w is less than 66. (65 and below)
> means that w is more than 66. (67 and above)
≤ means that w is less than or equal to 66. (66 and below)
Answer:
w<66 is the answer i believe
I WILL MARK BRAINLIEST! What is the value of x? I need work shown in order to get credit for this question so please show how you got the answer as well! Thank you so much!
Answer:
x = 7
Step-by-step explanation:
The midsegment of a trapezoid is calculated as
midsegment is lalf the sum of the 2 parallel bases, that is
4x + 3 = [tex]\frac{25+37}{2}[/tex] = [tex]\frac{62}{2}[/tex] = 31 ( subtract 3 from both sides )
4x = 28 ( divide both sides by 4 )
x = 7
help me plsss 4(x + 3) = 16
Answer:
x = 1
Step-by-step explanation:
Apply the distributed property: 4x + 12 = 16Subtract 12 from each side, so it now looks like this: 4x = 4Divide each side by 4 to cancel out the 4 next to x. It should now look like this: x = 1I hope this helps!
What is the slope of the line containing (-2,5) and (4,-4)?*
Answer:-3/2
Step-by-step explanation: Just did the test.
what is the average rate of change?
Answer:
4
Step-by-step explanation:
I think it is four because when you go up and over to the right they both count exactly four.
which expression use the associative property to make it easier to evaluate 20 (3/5 × 6)
Answer:
C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A TO THE P TO THE E TO THE X
please help asap. will give brainliest
Answer:
2
Step-by-step explanation:
The first is by Angle - Side - Side
The second is by Angle - Angle - Side
The third one is by Side - Angle - Side
The forth is by Side - Side - Side
James waked 11 miles in 4 hours. If he walked the same distance every hour, how many feet did he walk in one hour?
Answer:
2.75 miles
Step-by-step explanation:
11 ÷ 4 = 2.75
Answer:
11=4x
11/4 = x
He walked 2.75 miles in one hour.
2.75 miles in feet is 14,520
Can somebody please help
Answer:
this answer is XZ^787*VYZX^885687
Step-by-step explanation:
its not right but i tried
help asap please i will you give you brainlist
Answer:
103
Step-by-step explanation:
Answer: x= 103º
Step-by-step explanation: 40º+37º= 77º
180º-77º= 103º
Kayla drove 13 miles in 20 minutes. What's her average rate in miles per hour
Answer:
39 MPH
Step-by-step explanation:
d = rt
13 times 3,
20x3=60.
60=1 hour
13M = every 20m
60 divided by 20 =3.
13 times 3 = 39.
39MPH
Kayla is driving at 39 miles per hour.
What is average?The average is calculated as the product of all values divided by all possible values. It can also be described as mean. The mean in statistics is the average value for the particular sample or collection of data. It is determined by dividing the total number of observations by the total number of observations.
Given:
Kayla drove 13 miles in 20 minutes.
To find the average rate in miles per hour:
Miles / hour
= 1 / 1
Multiply by 3 to the rate,
So, 13 x 3 mils in 3 x 20 minutes.
39 miles per hour.
Therefore, the average rate is at 39mph.
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HELP ASAP & GIVING OUT BRAINLIEST
Enter the correct answer in the box.
Jesse is traveling up and down a stream in a kayak. He can paddle the kayak at an average rate of 5 miles/hour, and the round-trip is a total distance of 16 miles. When c is the speed of the current, this expression can be used to find the difference of the time it takes Jesse to travel upstream (against the current) and downstream (with the current).
Find the difference in simplest form.
Answer:
It takes about 30 minutes to kayak 1 mile on flat calm water.
Step-by-step explanation:
The required simplified solution of the given expression is 16c/[25 - c²].
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Given expression,
= 8 / 5 - c - 8 / 5 + c
= 8 [5 + c - 5 + c] / [5² - c²]
= 8 / [25 - c²] × 2c
16c/[25 - c²]
Thus, the required simplified solution of the given expression is 16c/[25 - c²].
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Plz help!! 10 points!!
This is a test.
I forgot how to do this
Even tho we just went over it yesterday
Answer:
A.
Step-by-step explanation:
You had some money and then earned $18.50. Now you have $36.35. How
much did you originally have? _____
Answer:
17.85
Step-by-step explanation:
Answer:
$17.85
Step-by-step explanation:
Just subtract: 36.35-18.50 and then you get $17.85
hope this helped
