Answer:
fifth root of 243 to the third and it's value is 27
Step-by-step explanation:
you would put the 5 on the outside and the 3 on the inside, and solving it would be 27
243^3/5 is the fifth root of 243 cubed and it's value is 27
Indicinal expressionsGiven the indices expression
[tex]243^{\frac{3}{5} }[/tex]
This indices expression can also be expressed as:
[tex]243^{\frac{3}{5} }=(\sqrt[5]{243} )^3[/tex]
This can also be written as the fifth root of 243 cubed.
Further simplification of the expression will give:
[tex]243^{\frac{3}{5} }=(\sqrt[5]{243} )^3\\243^{\frac{3}{5} }=3^3 = 27\\[/tex]
Hence 243^3/5 is the fifth root of 243 cubed and it's value is 27
Learn more on indices here: https://brainly.com/question/10339517
angle 1 and angle 2 are ____.
Answer:
Complementary angles
Step-by-step explanation:
When two angles get added to form 90° those two angles are called Complementary angles.
Here, <1 + <2 = 90°
Hence, both are Complementary Angles (Ans)
Maria makes a fruit salad. The table shows the amounts of different kinds of fruit that she uses.
Kind of Fruit Amount
Grapes 3 2/3 cups
Melon 2 1/4 cups
Pineapple 2 3/4 cups
Strawberries ?
The amount of strawberries that Maria uses is 3/8 times the amount of the other fruits combined.
How many cups of strawberries does Maria use?
Answer
it is 3 1/4 cups
The length of a rectangle is 3 times the width. The perimeter is
120 meters. Find the length and width.
Answer:
is it from a text book
Step-by-step explanation:
Let L = length, W = width and P =Perimeter
L = 3W
and
P + 2(L + W) = 120
L + W = 60
Substitute
3W + W = 60
4W=60
W=60/4
W=15
L+W=60
L+15=60
L=60-15
L=45
3) Calcule
diferença entre as frações:
a) 1/3 -4/5
b) 20/9-30/5
C) 2/3 - 3/5-5/7
Answer:
i dont know mabey someone else knows
Which of the following statements is true? Select all that apply.
A. The radius of a circle is twice its diameter.
В. To find the diameter of a circle, divide its circumference by TI.
C. The circumference of a circle is greater than its diameter.
D. The circumference of a circle is twice its radius.
E. To find the diameter of a circle, multiply its radius by two.
Step-by-step explanation:
Statement
A. The radius of a circle is twice its diameter.
C. The circumference of a circle is greater than its diameter.
E. To find the diameter of a circle, multiply its radius by two.
this three statement A. C. E. is correct.
Hope it Helps!!!
Haley jarred 21 liters of jam after 7 days. How many days does Haley need to spend making jam if she wants to jar 27 liters of jam in all? Solve using unit rates.
Answer: im pretty sure its 9
Step-by-step explanation:
/vfbtjuuuuuuuuws
help me please! will give brainliested :)
Answer: [tex]y=-2x+5[/tex]
Step-by-step explanation:
First, we can take what we are given
The slope goes right 2 and down 1
The Y-intercept is (0,5)
Slope intercept form is: [tex]y=mx+b[/tex]
m is the slope
b is the y-intercept
y=-2x+5
find the area of the circle (test grade due in 30 min) use 3.14. round your answer to the nearest hundredth.
Answer:
πr²
992.25
Step-by-step explanation:
Find the value of x.
[Inequalities]
Please help and thanks.
Answer:
Your answer would be n>11. :)
Step-by-step explanation:
Add 9 to both sides.
Which would look like this:
-9+n+9>2+9
Then you would simplify, which would get you:
n>11
Answer: n > 11
Step-by-step explanation:
- 9 + n > 2
n > 11
Please help due today!!!
In your own words, explain how natural selection can lead to a change in a population's traits over time.
Step-by-step explanation:
organisms with great adaptive ability are naturally selected to remain in the environment
Answer:
Natural selection leads to evolution because the traits of those who are able to reproduce influence future generations genetics and gradually lead to these passed on traits becoming the normal state of being, thus causing the species in question to evolve.
Step-by-step explanation:
Debbie works at the hot dog booth during the soccer games. She is paid $27 for each game. Last summer she worked at 42 games.
Which gives Debbie the best estimate for how many dollars she was paid last summer?
A. $20 x 40
B. $20 x 50
C. $30 x 40
D. $30 x 50
Answer:
C
Step-by-step explanation:
what number goes into both 40 and 24
Answer:
4 40 divided by 4 equals 10 and 24 divided by 4 equals 6
Step-by-step explanation:
step-by-step explanation: 8 goes into both but where are the answers
In ΔPQR, the measure of ∠R=90°, the measure of ∠P=38°, and PQ = 62 feet. Find the length of RP to the nearest tenth of a foot.
Answer:
48.9 feet
Step-by-step explanation:
cos P = Adj / Hyp = X / 62
cos 38 = X / 62
X = 48.8567 = 48.9
can someone help me asap
Ben and Carmella want to go to a basketball game. Carmella proposes they use a bag of 90 lettered tiles to decide who will pay for the tickets. Of the tiles, 35 are vowels and the rest are consonants. She will blindfold Ben and ask to him randomly choose a tile. If Ben picks a vowel, Carmella will pay for the tickets. If Ben picks a consonant, he will pay for the tickets.
Carmella distributes the 90 tiles into two boxes that are located to the left and to right of Ben. She tells Ben that there are a total of 43 lettered tiles in the box on his left, and 43 of the tiles in the box on his right are consonant tiles. Carmella gives Ben three options of how to select his tile.
Method 1: choose randomly from the box on his right
Method 2: choose randomly from the box on his left
Method 3: mix the letter tiles back together, and choose randomly from the entire set of tiles
Use this information to complete the statement.
The probability that Carmella will pay for the tickets is greatest, approximately __%, if Ben selects his tile using method __.
Answer:
72.1%
2
Step-by-step explanation:
Please give me brainliest, I really need it.
a collector found a bone near former mayan territory. after careful research it has been determined that the bone lost about 15% of its carbon-14. How old is the bone?
Answer:
পার্সেন্টস সহ এই সূত্রটি মিশ্রিত হয় ...
help me pretty please
Answer:
I believe its 3.4-?
Step-by-step explanation:
pleasee help! thanks a lot and give an explanation
Answer:
It is 15/20 - 8/20
Step-by-step explanation:
You have to make both denominators the same by multiplying it by 5 with would be 20 then you multiply the numerators by 5 also then you will have your answer.
Hope that explained it!
Answer:
[tex]\frac{15}{20} - \frac{8}{20}[/tex]
Because 15/20 have the same factor which is 5, so when you divide them both by 5 they will give you 3/4
same for 8/20 when you divide each number by 4 it will give you 2/5
Find the value of X. Write your answer in simplest form.
X=__
Answer:
3
Step-by-step explanation:
[tex]x {}^{2} + x {}^{2} = (3 \sqrt{2} ) {}^{2} = 18[/tex]
[tex]2x {}^{2} = 18[/tex]
[tex]x = 3[/tex]
The value of x is 3 in the triangle.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
By pythagoras theorem we find the value of x.
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides
x²+x²=(3√2)²
2x²=9×2
2x²=18
Divide both sides by 2
x²=9
Take square root on both sides
x=3
Hence, the value of x is 3 in the triangle.
To learn more on trigonometry click:
https://brainly.com/question/25122835
#SPJ7
The distance around the school track is 0.25 mile. It takes Maribeth 5.1 minutes to run 2 laps around the school track. At that pace, how long does it take Maribeth to run 1 mile?
Answer:
10.2 minutes
Step-by-step explanation:
1 lap= 1/4 mile
2 laos= 1/2 mile
5.1 x 2= 10.2 minutes
Select ALL of the correct ways to factor the
following expression:
-4x - 6
A. -2 (2x + 3)
B. 2 (2x + 3)
C. 2 (-2x - 3)
D. -2 (2x - 3)
E. 2 (2x - 3)
15 POINTS PLEASe ANSWER. What table contains only points that lie on the line represented by y=6x-6
Answer:
B
Step-by-step explanation:
I know it because the screen is black
Please help me with 1,2,3 and show me how you get it the answers and how you get it do not send me link please I need help someone help me is an important homework
Answer:
1) 20 cm
2) 22.4 in
3) 15 ft
Step-by-step explanation:
For this question, you have to use the Pythagorean theorem.
Why?
Well, because it is a right triangle and you have 2 sides given and you want to find the third side.
Now let's solve this problem!
For number 1 we have:
a = 16 cm and B = 12 cm
you need to find the 3rd side which is c (aka the hypothenuse)
so let's write the equation:
a^2 + b^2 = c^2
Then we substitute with what we have given.
16^2 + 12^2 = c^2
Using a calculator solve the equation
400 = c^2
Now we have to find the square root from both sides of the equation.
c = 20 cm (That's the final answer)
For number 2 we have:
a = 10 in and b = 20 in
we follow the same steps as in number 1
a^2 + b^2 = c^2
10^2 + 20^2 = c^2
500 = c^2
c = 22.4 in (That's the final answer)
For number 3 we have:
a = 9 ft and b = 12 ft
a^2 + b^2 = c^2
9^2 + 12^2 = c^2
225 = c^2
c = 15 ft (That's the final answer)
2h - (6h - 5) = -1 (solve for h)
Answer:3/2
Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
x<7, x=6
True or false
Help please
Answer:
true
Step-by-step explanation:
if we say x is less than 7 and x is equal to 6 it makes sense that 6 is less than 7
g(x)=6x+30 and g(x)=72
Find x
PLS HURRY!!!!!! I would rlly appreciate it THANK YOUU
Answer:
x=7
Step-by-step explanation:
make the equations equal each other
72=6x+30
subtract 30
42=6x
divide by 6
42/6=7
PLEASE HELP ILL GIVE BRAINLIEST !!!
what is the answer to all of them, 45 points
Answer:
1. $5.85
2. $0.45
3. $91.8
4. $728.75
5. $17.28
6. $0.99
Step-by-step explanation:
Help with these questions would help tremendously.
Answer:
1) x = 20
2) Try it yourself based on #1
3) D. BE (it a a segment, it is on the hypotenuse, and it is adjacent to AB)
Step-by-step explanation:
I'll do the first one and you can try the second one
1) Since the two triangles are similar, corresponding parts are similar (CPSP - corresponding parts of similar polygons)
2) Since the corresponding sides are similar, [tex]\frac{AX}{AB} = \frac{XY}{BC}[/tex]
3) We know that AX is 12, AB is 20 (AX+XB=12+8 because of pwp -> part whole postulate), XY is 17, and BC is x
4) Substitute these values into the equation from step 2
[tex]\frac{12}{20} = \frac{12}{x}[/tex]
5) Cross-multiply to get 12x = 12(20)
6) Solve
12x = 240
x = 20