show all work to multiply (2+√−25)(4−√−100)
please show all work i’ll mark brainliest
Answer:
2/6
Step-by-step explanation:
six sided die so 1/6 of any given number
5 and 6 are only numbers above four
2/7
which function g represents the exponential function f(x)=3^x after a horizontal stretch by a factor of 4 and a reflection across the y-axis?
Answer: h(x) = 3^(-x/4)
Step-by-step explanation:
If we have a function f(x), an horizontal stretch of scale factor k is written as:
g(x) = f(x/k)
So, if we have the function f(x) = 3^x
A horizontal stretch of scale factor 4 is:
g(x) = f(x/4) = 3^(x/4)
Now we have a reflection across the y-axis
If we have a function f(x), a reflection across the x-axis is written as:
g(x) = f(-x)
Then if now we apply a reflection across the y-axis to the function g(x), we have:
h(x) = g(-x) = 3^(-x/4)
Then the transformation that we wanted is:
h(x) = 3^(-x/4)
5
You buy a house for $125,000 in 1995 and have the house reappraised in 2010 to find out how
much its value has increased over the years. If the value of the house is $364,000 in 2010, what
is the rate of growth for the house? Round answer to the nearest hundredth.
(4 Points)
La torre de pisa tiene una altura aproximada de 56m. Actualmente, la torre se separa de la vertical una distancia de 3,9m. halla la longitud de la vertical desde la cima de la torre hasta el suelo.
con procedimiento porfavor.
Answer:
Raíz cuadrada de (3.9)^2+(56)2
Step-by-step
C^2= a^2+b^2
Sabes que la c es la distancia del punto más alto de la Torre hasta donde llega tu vista
Give me the correct answer
Answer:
[tex]71a(5a^{6} - 2b^{2} )[/tex]
Step-by-step explanation:
355 a3 a4 - 142 ab2
71a( 5a^6-2b^2)
I hope im right !!
Halp how to factor 4x-2
Answer:
2(2−1)
Step-by-step explanation:
4−2
Grouping
Common factor
4−2
2(2−1)
Solution
2(2−1)
To factor, you do the opposite of what you would in distributive property. You have to find the greatest common factor, or GCF, of 4 and -2.
4 2
------ -------
1 | 4 1 | 2
2 | 2
So the GCF is 2. Now we factor the expression.
4x-2
2(2x-1)
---
hope it helps
Find the surface area and volume of the prism
Answer:
Step-by-step explanation:
A positive integer is 4 less than another. If 3 times the reciprocal of the smaller integer is subtracted from the reciprocal of the larger integer, then the result is −67. Find all pairs of integers that satisfy this condition.
Answer:
(0.0147, 4.0147) and (-4.04, 0.04)
Step-by-step explanation:
Let the smaller number be x
Let the larger number be y
If a positive integer is 4 less than another, then;
x = y - 4 ...1
If 3 times the reciprocal of the smaller integer is subtracted from the reciprocal of the larger integer and result is -67, then;
1/y - 3(1/x) = -67
1/y -3/x = -67 ...2
Substitute 1 into 2
1/y - 3/y-4 = -67
y-4-3y/y(y-4) = -67
-4-2y = -67(y^2-4y)
- 4-2y = -67y^2 +268y
-67y^2 +268y+2y + 4 = 0
-67y^2 +270y + 4 =0
67y^2 -270y - 4 = 0
Factorize
-270±√270² - 4(-4)(67)/2(67)
= -270±√72,900+1072/134
= -270±271.97/134
= -270 -271.97/134 and -270 +271.97/134
= -541.97/134 and 1.97/134
x = 0.0147 and -4.04
y = x+4
y = 0.0147+4
y = 4.0147
If x = -4.04
y = -4.04 + 4
y = 0.04
Hence the pair of values are (0.0147, 4.0147) and (-4.04, 0.04)
Jan found 24 bagels on sale for $9. She is planning to serve breakfast for her students and parents and needs 48 bagels. How much will she spend?
Answer:
$18
Step-by-step explanation:
9 multiplied by 2 equals 18.
Hope this helps :)
If quadrillateral has sides that measure 4 in and angles that all measure 90 we can consider the quadrilateral to be
5. Use the Commutative
Property and compatible
numbers to calculate the sum.
Explain how you used mental
math.
23.3 + 12 + 36.7
Help! Need by 8 pm est
Answer: 72
Step-by-step explanation:
In the function, g(x) = -2x, the independent variable has a value of 6. Find the value of the dependent variable. Type a
numerical answer in the space provided. Do not type spaces in your answer.
Answer:
g(6)
g(x)=-2x
g(6)=-2(6)
g(6)=-12
-12
that the answer
Step-by-step explanation:
[tex] \frac{47}{5} [/tex]
What is 6 cups divided equally into four containers
Answer:
6x4=24 it's either this one or the one on top
Help help help help help
Answer:
vertex is (-4,-3)
and
axis of symmetry is x = -4
Write a phrase for each algebraic expression using a word
from the given word bank. Your phrase must include a
word from the word bank.
WORD BANK: more than, less than, quotient, product, cubed
a) m * m * m
b) 4/m
c) 4 + m
d) 4m
e) 4 - m plz help i will give you a brainliest
The square below represents one whole.
What percent is represented by the shaded area?
%
Answer:
70%
Step-by-step explanation:
Each blue line represents 10%. Since there are 7 blue lines, we just multiply 10% by 7 and we get 70%
Answer:
70%
Step-by-step explanation:
7 out of 10 rectangles were filled so that's 7/10. 7/10 also equals 70/100. Therefore it's 70 out of 100 or 70%.
Which statement is true?
1 yard = 3 feet
1 yard = 10 feet
1 yard = 12 feet
1 yard = 36 feet
Answer:
1 yard = 3 feet
Step-by-step explanation:
1 yard = 3 feet
Which figure has the largest area?
Answer:
The Circle.
Step-by-step explanation:
The Triangle area is 112 ((14*16)/2), the squares area is 100 (10 * 10) and the circles area is 113.1 (6^2 * pi)
Hope this helps!
Find the volume of each composite figure. Show Work
22 less than n is 44
Answer:
what does that mean
Step-by-step explanation:
??????
Solve 6=t/5.
The solution is t=
Answer:
t = 30
Step-by-step explanation:
Step 1: Solve
Use reverse operations to solve
[tex]6=\frac{t}{5}\\6(5)=\frac{t}{5}(5) \\t=30[/tex]
Step 2: Therefore statement
Therefore t is equal to 30
10 points pls answer ASAP
Answer:
145
Step-by-step explanation:
Its the opposite angle of 145
The height of a cylinder is 7 inches another cylinder with the same size base has double the volume what is the height of the second cylinder
Answer:
14
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
what is the answer to the image
Explain how you know which terms to combine
when combining like terms.
Answer:
See like terms have the same variables
E.g 2x+4y-x+7y
We should take the same variable together with the same signs so here
2x-x will be 1x
4y+7y will be 11 y
So x+11y
Hope it helps!
Howard buys 5 suits a year when he earns $70,000. When his income increases to $200,000, he buys 15 suits a year. Based on this
information, suits are considered to be
a complementary good.
an inferior good.
a neutral good.
a normal good.
a substitute good.
Answer:
a complementary good
Step-by-step explanation:
Howard spends $70,000 per year on 5 suits. When his income reaches $200,000, he purchases 15 suits per year. Suits are classified as a normal good based on this information.
What is meant by Normal Good?A normal good is one that sees an increase in demand due to an increase in consumer income. In other words, an increase in wages leads to an increase in demand for ordinary goods, whereas a decrease in wages or layoffs leads to a decrease in demand. In economics, an inferior good is one whose demand falls when consumer income rises (or rises when consumer income falls), as opposed to normal goods, which experience the opposite effect. Normal goods are those whose demand increases as consumer income rises. Normal goods are those for which the relationship between consumer income and quantity demanded is positive. In other words, the income effect is positive while the substitution effect is negative.To learn more about normal good, refer to:
https://brainly.com/question/12671549
#SPJ2
help will give brainliest
Answer:
B
Step-by-step explanation:
2/5 is equal to 40 percent
The diameter of the story-time circle is 10 feet. What is the
circumference (using 3.14 as pi)?
Answer:
The circumference is 31.40ft
Step-by-step explanation:
Multiply the diameter by 3.14. That's all you have to do. And another way yo have gotten this answer easy was move the decimal to the right on place. Easy and so simple
Please help ASAP please and thank you have a great and blessed day!