Answer:
Step-by-step explanation:
[tex]n^4=625\\ \\ \sqrt[4]{n^4}=\sqrt[4]{625}\\ \\ n=5[/tex]
Answer:
5
Step-by-step explanation:
i started big the broke it down:
25*25=625 so that didnt work
so i went to 15
15*15=225*15=3375 and that also didnt work
so i went to 5
5*5=25*5=125*5=625
find the area of 18km 6km 12km
Answer:
90
Step-by-step explanation:
rectangle: 12*6 = 72
triangle: 6*6/2 = 18
added together: 72+18 = 90 lol
Which is the answer? :(
Answer:
the answer is :)
Step-by-step explanation:
Answer:
D because the triangle has to be congruent
pick all that apply plz I need help
Answer: D
Step-by-step explanation: You need to divide the figure into 2 parts. You need to ignore 13 m And use the other numbers. Figure A is 9x3x4 and Figure B is 7x4x4 because the other 4 is at the bottom. I hope this helps. Good luck!
30 points please help!
Answer:
function:
graph and table A and B
not function:
mapping A and B
PLEASE I NEED HELP ON This Please
Answer:
33
Step-by-step explanation:
The pattern is y = 5x + 8.
So, plugging in 5 for x gives you y = 5(5) + 8 = 33.
no questions ignore the other one
Answer:
ok
Step-by-step explanation:
Answer:
alright lol
Step-by-step explanation:
How do you solve x²-6x+34=0?
Answer:
[tex]x = 3\pm 5i[/tex]
Step-by-step explanation:
Quadratic formula
[tex]x = \frac{6 \pm \sqrt{36-4(1)(34)}}{2(1)}[/tex]
There are no real solutions since the discriminant is negative.
Simplify this to get x = 3+5i, 3 -5i
May someone please help me with this :)
Answer:
24
Step-by-step explanation:
6+8=14 14+10=24
Please help answer correctly !!!!!!!! Will mark Brianliest !!!!!!!!
Answer:
Step-by-step explanation:
(4,3) and (6,9)
difference of x-coordinates = 6-4 = 2
difference of y-coordinates = 9-3 = 6
distance between points = √(2²+6²) = √40 = 2√10
Explain how many cupcakes Jasmine can make if she had 5 1/4 cups of frosting but needs 3/8 cups for each cupcake
Answer:
jasmine can make 14 cupcakes
Step-by-step explanation:
5 1/4 = 5.25
3/8 = 0.375
5.25/0.375 = 14
please help me ill mark you brainliest and please show your work thank you and god bless :)
Answer:
The other person is correct. She didn't correctly distribute 3 to -10. The result would have been 3x - 30 instead of 3x + 30. If you multiply a positive number by a negative number, the answer will be negative. :)
Divide $28 amongst three people so that their shares are in the ratio 5 : 8 : 1
The average temperature in the South Pole in January is about -18 °F. The average temperature in Tennessee in January is 47°F. What is the difference in the temperatures?
Answer:
65 degrees Fahrenheit
Step-by-step explanation:
47 - (-18) = 65
Answer: I believe it is 65
The product of two consecutive negative even integers is 24. Find the largest integer.
Answer:
-4
Step-by-step explanation:
ok negative times negative = positive
and factors of 24 are
1,2,3,4,6,8,12,24
4 x 6 are the two consecutive EVEN numbers
so turn it to negative
-4 x -6 = 24
The largest is -4
PLEASE YALL WHAT IS THE SOLUTION SYSTEM OF EQUATIONS 6X - 3Y =15 AND 2X +2Y=20
Answer:
x=5
y=5
Step-by-step explanation:
6(5)=30-3(5)=15
2(5)=10+2(5)=20
so the points where they meet is 5,5
Find the slope of the line in the graph.
Answer:
rise over run 2/10 siplified 1/5
Step-by-step explanation:
Math 5th grade help
Answer:
1/4= 3/12-1/12 which is 2/12 or 1/6 cuz 3/12 is bigger than -1/12
Step-by-step explanation:
Answer: two twelvths
Step-by-step explanation: 1/4=3/12 and then 1/12=1/12. The dimonimator always stay's the same if they are all or both the same number. so dimonimator is 12 and then 3-1=2 so the numiraitor
Sorry if I did the wrong spelling or the answer!
thanks,vivid1388
This is the pond in a shape of a prism, it is completely full of water. Colin uses a pump to empty the pond. The level goes down by 20cm in the First 30min Work put how many minutes Colin has to wait for the pond to completely empty
Answer:
150 minutes
Step-by-step explanation:
P.S - The exact question is -
Given - This is the pond in a shape of a prism, it is completely full of
water. Colin uses a pump to empty the pond. The level goes
down by 20 cm in the first 30 min.
To find - Work put how many minutes Colin has to wait for the pond
to completely empty.
Proof -
Given that,
Height of prism = 1 m
Also,
Base of the prism is trapezium and
Sides of the trapezium are 0.6 m and 1.4 m
Height of trapezium is 2 m
We know that,
Area of trapezium = [tex]\frac{1}{2}[/tex]× (sum of sides)× height
= [tex]\frac{1}{2}[/tex]× (0.6 + 1.4)× 2
= [tex]\frac{1}{2}[/tex]× (2)× 2
= 2 m²
⇒Area of trapezium = 2 m²
Now,
Volume of prism = Area of trapezium × height of prism
= 2 m² × 1 m
= 2 m³
⇒Volume of prism = 2 m³
Now,
Given that the level goes down by 20 cm in the first 30 min
We know
100 cm = 1 m
⇒1 cm = [tex]\frac{1}{100} m[/tex] = 0.01 m
⇒20 cm = 20×0.01 m = 0.2 m
⇒The level goes down by 0.2 m in the first 30 min.
Also,
we know that height of water = height of prism = 1 m
So, the remaining water left in the pond = 1 m - 0.2 m = 0.8 m
Also,
Volume of Remaining water = Area of trapezium × height
= 2 m² × 0.8 m
= 1.6 m³
⇒Volume of Remaining water = 1.6 m³
Now,
Volume of emptied water = Total Volume - Volume of Remaining water
= 2 m³ - 1.6 m³
= 0.4 m³
⇒Volume of emptied water = 0.4 m³
Now,
0.4 m³ water will be empty in 30 minutes
⇒ 1 m³ water will be empty in [tex]\frac{30}{0.4}[/tex] = 75 minutes
⇒1.6 m³ water will be empty in 1.6 × 75 = 120 minutes
∴ we get
The remaining water is empty in 120 minutes
So,
Total pond is empty in 120 + 30 minutes
⇒Total pond is empty in 150 minutes
Find the slope of the line that passes through (1, 3) and (10, 10).
Answer:
m=7
9
Step-by-step explanation:
10-3
10-1 answer 7/9
Task 3:
A frog sitting on a stump 4 feet high hops off and lands on
the ground. During her leap, the frog's height h in feet is
given by the equation h = -0.5d2 + d + 4, where d is the
horizontal distance in feet from the base of the stump.
A: What was the frog's maximum height?
B: How far from the stump did the frog land?
C: What was the frog's horizontal distance
from the log at her maximum height?
Answer:
A. 4.5 ft
B. 4 ft
C. 1 ft
Step-by-step explanation:
If you pretend that h is replacing y and d is replacing x and you would graph the equation, then you would get a parabola that opens down.
You would need to find the vertex of the parabola. The ordered pairs would be (d, h) instead of the normal (x, y).
A. The maximum height will be the h value of the vertex
B. Let h = 0 and solve the equation for d. That will give you distance from the stump that the frog landed.
C. The distance from the log at the maximum height is the d value of the vertex
So, that is what is needed to be done.
Without me going thru all the work, the vertex is (1, 4.5) and the solutions to the equation when h = 0 are 4, -2 (discard -2 since a distance cannot be negative)
So the answer to A is 4.5 ft.
The answer to B is 4ft.
The answer to C is 1 ft.
Now, can you find the vertex on your own and can you solve the equation when h = 0? I hope so. OK?
A function assigns the values. The maximum height will be when the horizontal distance is 1feet from the log.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
A.) The maximum height of the frog,
h = -0.5d²+d+4
dh/dd = -0.5(2d)+1
dh/dd = -d+1
0=-d+1
d = 1
The maximum height will be when the horizontal distance is 1feet from the log.
h = -0.5(1)² + 1 + 4
h = -0.5 + 1 + 4
h = 4.5
Hence, the maximum height of the frog will be 4.5 feet.
B.) The Distance between the frog and the stump when the frog land can be found,by putting h=0.
0 = -0.5(d)²+ d + 4
d²-2d-8=0
d²-4d+2d-8=0
d(d-4)+2(d-4)=0
d = 4, -2
Since the distance can not be negative, the frog is 4 feet away from the stump when the frog land.
C.) The maximum height will be when the horizontal distance is 1feet from the log.
Learn more about Function:
https://brainly.com/question/5245372
#SPJ2
question
A 25 gram sample of a substance that's used for drug research has a k-value of 0.1208.
Find the substance's half-life, in days. Round your answer to the nearest tenth.
Answer:
The answer is 5.7!
Step-by-step explanation:
NEED HELP QUICK!!
Determine how much you would recieve in return for a 8 month, $500 loan to a friend if you charged the 3% annual interest. Show your work.
Answer: See explanation
Step-by-step explanation:
We are going to solve this by using the Simple interest formula which is:
= Principal × Rate × Time
= 500 × 3% × 8/12
= 500 × 0.03 × 2/3
= 10
Therefore, the interest will be $10 ane the total amount that'll be paid back will be:= $500 + $10 = $510
8.
The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the situation.
A. 10; your car travels for 10 hours.
B. 212; your car travels 212 miles.
C. [tex]\frac{53}{1}[/tex], Your car travels 53 miles every 1 hour.
D. [tex]\frac{1}{53}[/tex]; Your car travels 53 miles every 1 hour.
Answer:
The answer is D) The car travels 53 mph(Miles Per Hours).
212/4 = 53
318/6 = 53
424/8 = 53
530/10 = 53
Step-by-step explanation:
Answer:
C) rate of change is 53, your car travels 53 miles every 1 hour .
Step-by-step explanation:
Given : Table for time and distance.
To Find : The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the situation.
Solution : We have given that Table for time and distance.
rate of change= (change in y)/(change in x) .
rate of change=(212)/(4) .
rate of change = 53.
rate of change= (318)/(6).
rate of change = 53
rate of change = (424)/(8).
rate of change = 53.
rate of change = (530)/(10) .
rate of change = 53.
Therefore, C) rate of change is 53, your car travels 53 miles every 1 hour .
Please help me with this. Its easy but I'm du.mb.
Answer:
1. Greatest Common Factor
2. Fraction
3. Simplest Form
Step-by-step explanation:
Todd moved 1/3 of his yard in the morning and then 3/6 of his yard in the afternoon. How much yard did Todd move so far?*
Answer:
5/6 of his yard
Step-by-step explanation: 1/3+3/6=5/6
The ratio of girls to boys in a gardening club was 4:2. There were 12 boys. How
many girls were there in the club?
Answer:
24
Step-by-step explanation:
girls:boys = 4:2
12 = 6 x 2
so
girls = 6 x 4 = 24
and lets simplify to check
24:12 = 24/6:12/6 = 4:2
What is the area of the trapezoid?
Answer:
168
Step-by-step explanation:
5+23/2=14
14x12=168
C = 2n + 1 i need help with this i have no clue how to do it
Answer:
3...?
Step-by-step explanation:
1+2=3
Select all the pairs that are alternate interior angles.
Answer:
angle 3 and angle 5
angle 2 and angle 8
Write an equation to represent the following statement.
10 less than j is 35.
Answer:
j-10=35
Step-by-step explanation:
10 less than j means j-10 is 35
=> j-10=35
Answer:
f-10=35 thus meaning f=45
Step-by-step explanation:
f - 10 = 35
+10 +10
f=45
Hope you find this usefull
-Aj-;)