Answer:
(b) distance, y=20x, 480 mi
Step-by-step explanation:
As is often the case, the only self-consistent answer choice is the correct one.
__
The dependent variable is plotted on the y-axis, so is distance.
(x, y) = (2, 40) tells you y = 20x is an appropriate choice of equation.
In 24 hours, the dragonfly will fly y = 20(24) = 480 miles.
Solve each system using elimination. Each system only has one solution. Write your solution in the form (x, y).
5x + 6y = -9
-3x - 2y = 7
Answer: (-3,1)
Step-by-step explanation:
Think of an activity that you enjoy or are interested in. Some examples are reading, swimming, or leveling up your gaming character. Use your activity to work through the following problems:
Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, <, ≤) in your inequality. For this step, just write the word problem.
Write the inequality and show all work to solve the inequality.
Graph the solution to your inequality on a number line.
Explain what your solution means in the context of the problem.
Phillip is mowing his backyard. His backyard is oddly shaped.
Phillip has an 8 ft by 8 ft pond in his backyard. What is the total area that Phillip will be mowing?
400 square feet
336 square feet
64 square feet
106 square feet
List the following parabolas from widest to narrowest (would like a fast answer)
Answer:
Step-by-step explanation:
The greater the magnitude of the leading coefficient, the narrower the parabola.
Widest: f(x) = 0.5x²
Next: f(x) = -x²
Next: f(x) = 2x²
Narrowest: 3x²
(largest to smallest)
1. f(x)= 0.5x^2
2. f(x)= -x^2
3. f(x)= -2x^2
4. f(x)= 3x^2
hope this helps, loves!! :)
HELP PLEASE
please put which one you answerd
Answer:
In picture 2 pick the 4th answer and third answer.
In picture 1 Grab the one with and -4 and move it to the 1st box at the top, then move the third one with 4/3 and -5 and move it to the second box. then move the last one to the last box.
Step-by-step explanation:
Sorry If I'm wrong.
5 + 9y - 2=?
I WILL GIVE BRAINLIEST TO THE FIRST TO GET IT RIGHT!!!!
hiii, What is a common factor of both terms in 22m - 33?
Answer:
11
Step-by-step explanation: In 11 tables, You get 22 and 33.
11 x 2 = 22
11 x 3 = 33
Hope it helps
The base of a rectangular prism is a square of side 11 meters. The height of the rectangular prism is 25 meters. Find its volume.
Answer:1008.33333 m3
Step-by-step explanation:
If m∠1 = 52°, what is m∠7?
Answer:
it would be 52 degrees as well because it is a corresponding angle
Answer:
1 and 7 are corresponding angles, meaning that they share the same angle value. So, since m<1 is equal to 52 degrees, we know that m<7 is also equal to 52 degrees.
Step-by-step explanation:
Please like and mark brainliest!
Hope it helps!
Find the surface area of the pyramid. The side lengths of the base are equal.
Answer:
55 m^2
Step-by-step explanation:
SA = area of base + lateral area
SA = 4 * 3.5/2 + 3 * 4 * 8/2
SA = 55 m^2
Misha is think of a negative integer greater than -4. What number could she be thinking of?
Answer:
-5
Step-by-step explanation:
Which choices are equivalent to the expression below?check all that apply -4(x + 3) = -28
Answer:
C and D or (2-4+8)x and 6x
Somebody please help me!!!
Answer:
x=19 degrees
Step-by-step explanation:
We know that the two angles add up to 180 degrees because they are supplementary and make up a straight angle. Therefore we can write and solve an equation where the sum is 180:
4x-11+20+5x=180
9x+9=180
9x=171
x=19 degrees
plz tell me the right answer
Answer:
C. 99
Step-by-step explanation:
If you wouldn't mind giving me brainliest, i'm just trying to rank up.
Can you name the angle pairs and type the correct code? Please remember to type in ALL CAPS with no spaces.
pls helpp
Answer:
1 is same side interior 2 is alternate interior 3 is vertical 4 is supplementary or corresponding
Elkins Pointe basketball team purchased equipment and uniforms for a total cost of $912. The equipment cost$612 and the uniforms were $25 each. How many uniforms did the school purchase?
a. Write an equation using u for the number of uniforms.
b. Solve the equation.
Answer:
Total cost of equipment was $612. The remaining amount was spent on uniforms.
To find out how many uniforms were purchased,
Total cost of uniforms
=$912-$612
=$300
Number of uniforms purchased
=
$
300
$
25
=12
Step-by-step explanation:
Answer:
equation: 25x + 612 = 912
answer: 12
Step-by-step explanation:
Dana and Monique are dog groomers. Dana's workday is 10 hours and Monique's workday is 8 hours. Dana and Monique each work 40 hours per week. On Monday, Dana groomed 15 dogs in 10 hours and Monique groomed 10 dogs in 8 hours. They each earn $12.75 for each dog groomed. Assuming that for the rest of the week Dana and Monique groom the same number of dogs per workday as they did on Monday, what will be the difference between their weekly earnings?
Show your work.
I need this ASAP
Answer:
$127.50
Step-by-step explanation:
On Monday Dana earned: 15*12.75 in 10 hours
For 40 hours Dana will earn: 15*12.75*(40/10) = $765
On Monday Monique earned: 10*12.75
For 40 hours Monique will earn: 10*12.75*(40/8) = $637.50
The difference between the weekly earnings is: $765 - $637.50 = $127.50.
Four more than three times a number, is less than 30. Which of the following is not a solution?
06
08
012
07
What value of w makes this multiplication sentence true? 28 · (824 + 514) = 28 · 824 + 28 · w
w =
Answer:
514
Step-by-step explanation:
First, we need to find the value of the non-variable side.
824+514 =1,338.
1,338 multiplied by 28 is 37,464.
So now we have : 37, 464 = 28* 824 + 28* w
28* 824 is 23,072.
And then we have, 23,072 * 28w.
Subtract 37,464 by 23,072on both sides, which is equal to 14,392 = 28w
Finally, divide 14,392 by 28 on both sides to get 514 = w
Therefore, w is 514.
Good luck mate, hope this helps.
Answer:514
Step-by-step explanation:
1338 x 28 = 37464
28 x 824 = 23072
37464 - 23072 = 14392
28 x 514 = 14392
Find the total surface area of the solid figure. Round to the nearest tenth, if necessary.
Answer:
1232
Step-by-step explanation:
Given the data set, calculate the mean {9, 3, 1, 8, 3, 6}
Answer:
5
Step-by-step explanation:
9+3+1+8+3+6=30 then you add the numbers to that gave you 30 and the last step it to divide 30 by the numbers you just add and have 5
SMARRT PPL HELP PLSSSS
Answer:
1. 9/25 square units
2. 1/4 square units
3. 8/24 cubic units
4. 3/4 units
Hope that helps!
Step-by-step explanation:
Find the volume of this right triangular prism.
can you find m<1 without using remote interior angles? explain.
Answer: So angle 1=117-59=58
Step-by-step explanation: Exterior angle(117)=sum of two remote interior angles(1+59)
The value of ∠1 = 58°
What is the exterior angle theorem ?If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the two interior opposite angles.
In the given figure the exterior angle is 117°
and one of the opposite interior angle is 59°
According to the theorem
Exterior Angle = Sum of opposite interior angles
To determine the value of angle 1
117° = 59° + ∠1
∠1 = 117°-59°
∠1 = 58°
Therefore the value of ∠1 = 58°
To know more about Exterior Angle Theorem
https://brainly.com/question/956912
#SPJ2
Naomi surveyed some students to determine their favorite subject. The experimental probability of a student choosing math as their favorite subject is . If 16 of the students chose math as their favorite subject, what is most likely the number of students surveyed?
A. 112
B. 28
C. 21
D. 64
ΔLMO below is similar to ΔPNO. If LO = 18 ft, PO = 9 ft, and PN = 5 ft, what is the length of LM?
What is the scale factor of ΔOMO to ΔPNO?
Answer:
The length of LM is 10, and the scale factor is 2, if not 2 then 1/2.
Step-by-step explanation:
9 is half of 18, so the ratio of LO to PO would be 18/9 this is equal to 2.
Please please please help, I give brainliest to first answer(not random nonsense)A pool is in the shape of a right rectangular prism and has a volume of 92 feet. The area of the base of the pool is 32 square feet.
create an expression to find the height, in feet, of the water in the pool
Answer:
92/32
Step-by-step explanation:
Since the formula for volume is length x width x height, and the formula for area is length x width, an expression you could use is 92/32. This divides the volume by the area, which may help find the height.
Not very confident about this answer, but I hope this helps?
1. A number cube is rolled 24 times and lands on 2 four times and on
6 three times.
a. Find the experimental probability of landing on a 2.
b. Find the experimental probability of not landing on a 6.
Can someone please help me with this question?
The question is: Find the interest rate on a $895 dollar investment with $716 in interest over 5 years. Show your work.
Answer: The interest rate on the $895 investment is approximately 16%.
Step-by-step explanation:
To find the interest rate, we can use the formula for simple interest:
Interest = Principal × Rate × Time
Given:
Principal (initial investment) = $895
Interest earned = $716
Time period = 5 years
We rearrange the formula to solve for the rate:
Rate = Interest / (Principal × Time)
Substituting the given values:
Rate = $716 / ($895 × 5)
Now, let's calculate the values:
Rate = $716 / $4475
Rate ≈ 0.1599
To convert the decimal to a percentage, we multiply by 100:
Rate ≈ 0.1599 × 100
Rate ≈ 15.99%
Therefore, the interest rate on the $895 investment is approximately 15.99% or rounded to 16%.
This means that for the $895 investment, an annual interest of $716 has been earned over a period of 5 years. It indicates that the investment has grown by an average of 16% per year.
I need help!! Don't just answer for the points!!
Answer: Equation: E= 20H
Earning's after 15 hours: E= 20(15)
E = 300
Step-by-step explanation:
The equation would be E =20H. E means her total earnings. 20 is how much money she earns per hour. H is how many hours she tutors. If you put it all together, you get E = 20H.
To solve how much she would get for 15 hours, plug in 15 for H so E=20(15). 20 x 15 = 300. Therefore, she will get $300 after teaching for 15 hours.