Answer:
[tex]\sqrt[4]{7.5^{4} }[/tex]
Step-by-step explanation:
Using the rule of exponents/ radicals
[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]
Given
[tex]7.5^{1.25}[/tex]
= [tex]7.5^{\frac{5}{4} }[/tex]
= [tex]\sqrt[4]{7.5^{4} }[/tex]
[tex]\sqrt[4]{7.5^{5} }[/tex] is the radical for [tex]7.5^{1.25}[/tex].
What are exponent rules?Exponent rules, which are also known as the 'laws of exponents' or the 'properties of exponents' make the process of simplifying expressions involving exponents easier. These rules are helpful to simplify the expressions that have decimals, fractions, irrational numbers, and negative integers as their exponents.
Given
[tex]7.5^{1.25}[/tex]
We can write 1.25 is [tex]\frac{5}{4}[/tex]
[tex]7.5^{\frac{5}{4} }[/tex]
Using the rule of exponents/radicals
[tex]a^{\frac{m}{n} }[/tex] = [tex]\sqrt[n]{a^{m} }[/tex]
[tex]7.5^{\frac{5}{4} }[/tex] = [tex]\sqrt[4]{7.5^{5} }[/tex]
[tex]\sqrt[4]{7.5^{5} }[/tex] is the radical for [tex]7.5^{1.25}[/tex].
Find out more information about rule of exponents here
https://brainly.com/question/14513824
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Write two numbers that multiply to -14 and add to 13
Answer:
13, -1
Step-by-step explanation:
Answer:
14 minus negative 1 that would be 14 and -1
Step-by-step explanation:
A.CED.1/A.REI.4 Tonya has a rectangular rug as shown. The rug is 4 feet longer than it is wide. (Part A) Create an expression that can be used to determine the length and the width of the rug. Write your answers in terms of x.
help me
Answer:
Width of the rug = x feet
Length of the rug = (x + 4) feet
Step-by-step explanation:
Let
Width of the rug = x feet
The rug is 4 feet longer than it is wide.
Length of the rug = (x + 4) feet
For instance, to find the area of the rug
Area of a rectangular rug = length × width
= (x + 4) * x
= x² + 4x
Area of a rectangular rug = x² + 4x
To find the perimeter of the rug
Perimeter of the rectangular rug = 2(length + width)
= 2{(x + 4) + x}
= 2(x + 4 + x)
= 2(2x + 4)
= 4x + 8
Perimeter of the rectangular rug = 4x + 8
Guadalupe went shopping for a new pair of pants because of a sale. The store was offering a 25% discount. What number should she multiply the prices on the tags by to find the price she would have to pay, before tax, in one step?
Pls help me :)
Answer:
0.25 is the answer you just move the decimal of the percentage to the left 2 spaces
What is the length of this leg?
The ratio of mass of kangaroo to the mass of a penguin is 7:2. The kangaroo weighs 56 kg. What is the mass of penguin?
Answer: 16
Step-by-step explanation:
I think my answer is correct because, if kangaroo is 56 kg and the ration kangaroo to penguin was 7:2 I think we just have to divide 7 by 56. And 56 divided by 7 equals=8. and Since the pengiuins ration is 2 we just have to multiply 8 and 2. And 8 times 2 equals 16.
#[tex]Anime[/tex][tex]Power[/tex]
Andrea tiene 40 dulces y los reparte entre sus seis amigos Cuántos dulces Le tocará a cada uno
Answer:
This is an english server.
Step-by-step explanation:
Respuesta :
siete porque 40/6 darian 6 y como sobran 4 le reparterian 1 a cada 1 por eso darian a a siete
Espero que te sirba
Percentage problems with mixed number
1. What is 15 12 % of 600?
2. Find 33 1/3 % of $1200
3. Calculate 12 1/2% of 160
4. Tim paid 5 14 % interest on $1600 he
borrowed. How much did he pay in
total?
Answer:
1. 93
2.400
3. 20
4. $1684
Step-by-step explanation:
Start by a etting up an equality.
0.155/100 = x/600
Then cross multiply.
(0.155) × (600) ÷ 100 = 93
Calculate the surface area?
Please help
Answer:
0.0846153846 when divided
Answer:
806 in^2
Step-by-step explanation:
we can start by breaking it up into two 11x13 sides and four 13x10 sides.
A=l*h
The first group of just two sides is 13*11 = 143, and for both sides 286 in^2
Then for the second group, 13*10 = 130, and for four sides, 520 in^2
We can add these values together for the total surface area, and we'll get 806 in^2 !
In the set of real numbers, the first number greater than -4 is -3.
true or false?
Answer:
........ true ...
obviously -3 is greater than -4
Answer:
False.
Step-by-step explanation:
There are many real numbers between -4 and -3. For example -3.5.
A professor surveys students regarding personality as an example of
Answer:
Convenience sampling.
Step-by-step explanation:
Convenience sampling can be understood as a type of sampling that occurs when there is high availability of the population to be investigated.
This method incurs several criticisms because it is not a sampling method that reflects the reality of a population, but convenience sampling can be advantageous due to the speed with which the data are collected and the research initiated, thus being a method recommended for pilot tests.
PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[tex]\huge{ \mathfrak{ \underline{ Answer }\: \: ✓ }}[/tex]
The given figure is a rectangular prism, with dimensions : -
[tex]3.5 \: in[/tex][tex]6.5 \: in[/tex][tex]4 \: in[/tex]Now,
[tex] \large\boxed{ \mathrm{volume = l \times b \times h}}[/tex]
[tex]6.5 \times 4 \times 3.5[/tex][tex] \mathrm{91 \: in {}^{3} }[/tex]_____________________________
[tex]\mathrm{ \#TeeNForeveR}[/tex]
Help me with this please!!!!!!
Answer:
4√6
Step-by-step explanation:
cot60➜4√2/t
➜1/√3=4√2/t
➜t=4√2√3
➜t=4√6
Answer:
[tex]2\sqrt{2}[/tex] = t
Step-by-step explanation:
Sin(30) = t / [tex]4\sqrt{2}[/tex]
Sin(30) * [tex]4\sqrt{2}[/tex] = t
[tex]2\sqrt{2}[/tex] = t
Hope this helps!
Need answer fast thx
Answer:
thats A daddy-o
Step-by-step explanation:
there are 4 out of 12
1/3
33.3333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 is 1/3
Will Mark Brainliest!!!
Solve for L
m=ln+2/k
Answer:
L=KN-2/M
I got it right with this answer. Hope this helps.
What function is graphed below?
Answer:
C: y=cot(x+pi/4)
Step-by-step explanation:
Which form most quickly reveals the vertex? I’ll give brainliest PLEASE HELP!!!
Answer:
its c my I wish u best of luck
Step-by-step explanation:
brainliest pls
Answer:
A
Step-by-step explanation:
A is in vertex form. It shows that when x = 1, y = -36 because [tex]4(x-1)^2[/tex] becomes 0. Thus, the answer is clearly A
Hope this helps
Kevin has books and some empty boxes. He can put books in each box. How many boxes can he fill completely? How many books will be left over?
Word problem on quotient and remainder
Answer:
Step-by-step explanation:
first we need to know how many books and boxes kevin has.
1.) What percent of $144 is $18?
A.) 10%
B.) 12.5%
B.) 15%
D.) 17.5%
V
E.) None of these choices are correct.
Answer:
the anwser is 12.5 i did this question on a test last week
please help me! ive been stuck on this for an hour and cant figure it out :(
Answer: 412 in
Step-by-step explanation: sorry if wrong
purple prism = y
green prism = x
136y in+ 276x in= 412
A cylinder has a base radius of 2 meters and a height of 2 meters. What is its volume
in cubic meters, to the nearest tenths place?
the answer is 25.1 meters3
you deposit $900 in a savings account. The account earns 4% simple interest per year. What is the balance after 8 years? What is the interest earned after 8 years?
help please
Solve the following system of equations graphically, Select the graph that shows the correct solution of the systern.
2a +y=2
2-y=1
Answer:
a
Step-by-step explanation:
lets fine the answer
Sin theta=x, 0degree
Which group of three squares will form a right triangle when
joined at their vertices?
Answer:
Option ?) 17 cm, 15 cm, 8 cm
The assignment should have four options to choose from, but there is only a picture of two.
Step-by-step explanation:
None of the squares shown form a right triangle. To determine if sides form a right triangle, you use this formula:
a²+b²=c²
We are given two options in the picture.
Option A) 18, 10, and 8.
Option B) 12, 9, and 6.
So, now we need to apply the formula:
Option A)
║8² + 10² = 18²
↓
║64 + 100 = 324
↓
║FALSE
Option B)
║6² + 9² = 12²
↓
║36 + 81 = 144
↓
║FALSE
Both of these options are false. But, I decided to look up this assignment to check my answer. It turns out, there are 4 options, and you only had a picture of two. So, what's the answer?
There is an answer choice that shows 3 squares with the lengths of 17 cm, 15 cm, and 8 cm. This is the correct answer.
For proof, let's apply the formula:
Option ?)
║8² + 15² = 17²
↓
║64 + 225 = 289
↓
║TRUE
[Since the option isn't shown, I'll put a '?' so there is no confusion]
What is the volume of the cylinder when the height is 34
inch?
Joey has $350 in his bank account. He pays $15.50 each month for 6 months. 6 months is done how much does joey have in his bank account?
Answer:
Joey has $257 dollars after 6 months.
Step-by-step explanation:
6*$15.50 = $93
$350 - $93 = $257
Have a nice day! :-)
Answer:
he has 257 in his bank account
Step-by-step explanation:
[tex]15.5 \times 6 = 93[/tex]
[tex]350 - 93 = 257[/tex]
What is the end behavior of the function f(x)=8x^5-3x^3 +8x+5
Answer:
x → +∞, y → +∞
x → -∞, y → -∞
Step-by-step explanation:
The trick to identify its behavior is to determine the degree of the function and the coefficient of the term with the highest exponent.
Negative coefficient and odd degree (x → +∞, y → -∞) (x → -∞, y → +∞).Negative coefficient and even degree (x → +∞, y → -∞) (x → -∞, y → -∞).Positive coefficient and odd degree (x → +∞, y → +∞) (x → -∞, y → -∞).Positive coefficient and even degree (x → +∞, y → +∞) (x → -∞, y → +∞).PLEASE HELP
Find the value of x in the triangle shown below.
Answer:
82^o
Step-by-step explanation:
74 + 24 = 98
180 - 98 = 82^o
Hope it helps!
While unwrapping his birthday present, Marcos was very careful to not tear any gift-wrap. When he was done, he laid the gift-wrapping paper flat like shown. Assuming there was no overlapping paper, what was the Total Surface Area of the box his present was in?