Question 16 (1 point) (04.05 MC) The graph shows a journey in a car. Which of the statements most likely describes the start of the journey at the portion of the graph labeled I? (1 point) M M Distance (mi) N к Time (hr) a Ob The car travels the same distance per unit of time because the portion shows a linear, increasing function The car travels different distances per unit of time because the portion shows a linear, increasing function. The car travels the same distance per unit of time because the portion shows a nonlinear, increasing function Od The car travels different distances per unit of time because the portion shows a nonlinear, increasing function.
Answer:
honestly i think it might be (C)
Step-by-step explanation:
Anybody Know This. ?
Answer: 4 feet
Step-by-step explanation:
In order to determine the length of side, we need to use what is called the Pythagorean theorem, which states: a² + b² = c² The a and b in this equation are both of the sides of the triangle that we call legs. (I have attached a picture for reference if you do not know what sides I am referring to). The c in this equation refers to the hypotenuse of the triangle. (Again, please refer to the attached photo).
So now, we need to plug in the information we already know into this equation. The height of the ramp will be our a and the distance from the box will be our b. We can see that the hypotenuse (c) is labeled as 5, so we can fill in that information in our equation.
a²+b²=5² (simplify by squaring the 5)
a²+b²=25
Next, we know that the height of the box is 3 feet, which let's us know that our a is 3. Let's plug this new information in.
3²+b²=25 (simplify by squaring the 3)
9+b²=25 (simplify by substracting the 9 from both sides)
25 - 9 = 16b²=16
Hey! Now our equation looks much simpler! Now, all we need to do it square root both of the sides in order to get b by its self.
b²=16
√b² = b
√16 = 4
Final answer: b = 4
I truly hoped this explanation helped! If you feel you still need a bit of help, David May explains the Pythagorean theorem very well in his video titled, "Find The Hypotenuse Using Pythagorean Theorem | Dave May Teaches" if you would like to check it out. Take care! :)
In the winter, a town has a low of -5⁰F. In the summer, the same town has a high of 98⁰F. what is the difference between the temperature?
write an equation in standard form that has an x-intercept of (2,0) and a y-intercept of (0,-4)
Answer:
Input work is the work done on a machine as the input force acts through the input distance. This is in contrast to output work which is a force that is applied by the body or system to something else. Output work is the work done by a machine as the output force acts through the output distance.Jan 15, 2020shd dhdbxhd shx xhd dhddhdxbxbd hx shs shs xhd dhd zud hx dhd ddbd
fdnhd dbsbs shsbdhd rurbf
dvdgdhmr.d
hdrbe
fbsv dbxusged
xbshr
fbdvd
If 7 toothpaste tubes cost $40.50 how much does one tubes cost?
Answer:
According to my calculations, it should be 5.78
Step-by-step explanation:
I just used a calculator for this :b
Answer:$5.78
Step-by-step explanation:
Just divide 7 by 40.50
Help me plzzzzz mathhh
Answer:
yes
Step-by-step explanation:
Angle-Angle-Side (AAS) congruence
HTH :)
What is the value of arccos (sin(pi/2))
Answer:
0
Step-by-step explanation:
A construction company ordered 65 wood beams for a new project. Each beam was 27.3 ft long. What was the total length of all the beams put together? Write your answer in yards
Answer:
591.5 yards because 27.3 multiplied by 65= 1774.5. there are 3 feet in a yard so 1774.5/3= 591.5 yds
PLEASE HELP BEST ANSWER GETS BRAINLIEST:
Give detailed and step by step answer, show your work.
Find the value of x in each case:
Answer:
x = 17
Step-by-step explanation:
We are going to call the missing angle in triangle EDC, "y"
x+y+100=4x+49+y
Eliminate the "y" on both sides
x+100=4x+49
move the x by subtracting the x on the left from the right
100= 3x +49
Move the numbers by subtracting 49 from 100
51 = 3x
Divide both sides by 3
17=x
Answer:
x=17
Step-by-step explanation:
Hello! There are a few important pieces of information you need to keep in mind before trying to solve this problem:
The angles in a triangle ALWAYS add up to 180 degrees.All vertical angles are congruent (I have attached a photo incase you aren't away of what vertical angles are)Now that we know these two pieces of information, we can begin to set up our problem. Because the angles in a triangle always add up to 180, we can set up the problem as follows:
x + 100° + ∠DCE = 4x + 49° + ∠ACB
Now this is where the vertical angles come in. Angles ∠DCE and ∠ACB are vertical, which makes them congruent. Since they are the same value, we can subtract them from either side of the equation. (NOTE: We can only do this because they are the same value. Subtracting angles of different values will mess up your answer!!!)
Now, we have the same problem in much simpler terms. We can now simplify it in order to get x.
4x + 49 = x + 100 (subtract 49 from both sides)
4x = x + 51 (subtract x from both sides)
3x = 51 (divide both sides by 3)
x = 17 (FINAL ANSWER)
I really hope this helped! Take care! :)
Hello! Can anyone please tell me the measurement of t and v ? Any help is gladly appreciated.
Answer:
Step-by-step explanation:
is this 8th grade math?
Please help I’m struggling on this one
Answer:
2.2 use the cosine rule then substitute all the information
Answer:
Step-by-step explanation:
Use the law of cosines
a² = 3²+4²-2*3*4 cos 32°
a = √9 +16 -24 cos32°
a =√4.64684
a ≈ 2.2
the domain of the sine function is:
the domain of a sine function is from negative to positive infinity. The domain is written as (-∞,∞) in interval notion. It it the same thing as the domain is all real numbers.
hope this helped <3
Answer:
the domain of the function y=sin(x) ) is all real numbers (sine is defined for any angle measure), the range is −1≤y≤1 .
Step-by-step explanation:
If m∠ABD =64°, and m∠CBD = 30°, then m∠ABC =?
Answer:
34°
Step-by-step explanation:
angle ABC
= 64°-30°
= 34°
Write three ratios equivalent to each ratio. Use tables to show your work. a) 3:4 b) 14:4
Answer:
3/4 is equal to 9/12 and 14/4 is equal to 56/12
Step-by-step explanation:
multiply both sides by 3
Answer:
a) 6:8, 9:12, 12:16
b) 28:8, 42:12, 56:16
Step-by-step explanation:
d=17 f=3 0.9d-2.7f
pls answer
Answer:
= 7.2
Step-by-step explanation:
0.9(17) -2.7(3) =
15.3 - 8.1=
=7.2
As shown in the illustration, a starfish has the shape of a pentagon. Look at the illustration of the fruit. How many sides does this polygon have?
Answer:
Step-by-step explanation:
2
The sides this polygon have is 5 sides.
What is a polygon?A polygon is a closed figure made up of three or more line segments connected end to end.
Any closed figure made by 4 line segments joined end to end in series is called a quadrilateral.
We are given shown in the illustration, starfish that has the shape of a pentagon.
Since a pentagon is a polygon that has 5 sides.
Therefore, the sides this polygon have is 5 sides.
Learn more about vertex and apex;
https://brainly.com/question/12386353
#SPJ2
A basketball player averages 22.5 points scored per game with a standard deviation of 6.2 points. In one game, the number of points the athlete scored was 1.2 standard deviations below the mean. Which of the following is the z-score for the number of points scored?
–7.4
–1.2
1.2
7.4
Answer: -1.2 because I know
Step-by-step explanation:
Answer:
The person above me is right.
-1.2 is correct
ED2021
(all my homies hate stats, i do too)
i’ve looked everywhere for the answer, so please help a pimp out
Answer:
b
Step-by-step explanation:
1
abc14
determine whether each expression is a monomial
Answer:
15
Step-by-step explanation:
abcdefghijknobeughriuwekhjtwu4igrjsnbei
please help me, when saying the answer please say why it is and show your work
Answer:
Step-by-step explanation:
Sora paid $26.46 for 8.4 gallons of gasoline how much was each gasoline?
round 5035 to the nearest thousand. Enter your answer in the box below.
Answer:
5000
Step-by-step explanation:
Mr. Wilson has 30 students in his class. This is 12 more
students than Mr. Star has
How many students does Mr Star have
O A. ++30= 12
x=42 students
O B. **12=30
x= 72 students
O C. X+12=30
x=42 students
O D. x+12=30
x=18 students
Answer:
students of mr.wilson :30
students of Mr.star : 12 less than Mr.wilson
then, 30-12=18
3 3
What is the sign of +
?
5 5
cals
Choose 1 answer:
А
Positive
B
Negative
Neither positive nor negative-the sum is zero.
Answer:
I would help you but that's cheating cause your doing a test.
Step-by-step explanation:
Can someone answer 7-11 for me by 12:00AM
Answer:
Step-by-step explanation:
7). x + y = 4 ⇒ y = 4 - x -----> xy = - 96
x(4 - x) = - 96 ⇔ x² - 4x - 96 = 0
D = ( - 4)² - 4(1)(- 96) = 400 = (20)²
[tex]x_{1}[/tex] = (- ( - 4) - 20) ÷ 2(1) = - 8
[tex]x_{2}[/tex] = ( - ( - 4) + 20) ÷ 2 = 12
Numbers are - 8 and 12
8). It's your turn now. You can do it
9). x² - 5x + 3 = 0
0 < [tex]x_{1}[/tex] < 1
4 < [tex]x_{2}[/tex] < 5
10). - x² + 3x + 1 = 0
-1 < [tex]x_{1}[/tex] < 0
3 < [tex]x_{2}[/tex] < 4
11). x² + 2x - 2 = 0
- 3 < [tex]x_{1}[/tex] < - 2
0 < [tex]x_{2}[/tex] < 1
10x - 8y =4
-5x + 3y = -9
Please solve with elimination i really need the help!!
please show work
Answer:
x = 6
y = 7
Step-by-step explanation:
Here, (10x - 8y = 4) and (- 5x + 3y = - 9) are two given equation
Now, Name the equation
10x - 8y = 4
take 2 as common we get
2(5x - 4y = 2)
5x - 4y = 2 ...(1)
- 5x + 3y = - 9 ...(2)
Now, Subtract (1) from (2)
5x - 4y = 2
- 5x + 3y = - 9
————————
- y = - 7
y = 7
Now, Put the value of y in equation (1) we get
5x - 4y = 2
5x - 4(7) = 2
5x - 28 = 2
5x = 28 + 2
5x = 30
x = 30÷5
x = 6
Thus, The value of x is 6 and y is 7
FOR VERIFICATION ONLY:
5x - 4y = 2
5(6) - 4(7) = 2
30 - 28 = 2
2 = 2
- 5x + 3y = - 9
- 5(6) + 3(7) = - 9
- 30 + 21 = - 9
- 9 = - 9
Hence, L.H.S = R.H.S
-TheUnknownScientist
Which of the following expressions are equivalent to(x + 5)^2?
Check all the apply.
x^2 + 5x + 5x + 25
(x + 5)(x + 5)
x^2 + 25
x^2 + 5x + 10x
x^2 + 10x + 25
Answer:
[tex]x^{2} +5x+5x+25\\x^{2} +10x+25[/tex]
Step-by-step explanation:
[tex](x+5)^{2} =x^{2} +10x+25[/tex]
is 18/30 and 3/5 equivalant
Answer: Yes 18/30 is equivalent to 3/5 heres the picture
ron scored 20 out of 25 in english, 30 out of 40 in Science, and 43 out of 50 in mathematics. In which subject was his percentage the best? Must be a writing. Hurry PLS!!!!
Answer:
mathematics has highest %
Step-by-step explanation:
english %= (20/25)*100%
=80%
science%=(30/40)*100%
=75%
mathematics %=(43/50)*100%
=86%
find m<1 and m<2
help
Answer:
m‹1 = 125°
m‹2 = 55°
Step-by-step explanation:
Corresponding angles, a linear pair, and a vertical angle.
This applies because there is a transversal (because it forms angles between the two lines) which cuts between two parallel lines (indicated by the red mark).