Answer:
85
Step-by-step explanation:
4 - (7 x 4 x -3) + -3
4 - (28 x -3) -3
4 - (-84) -3
88 - 3
85
the question is on the png
Answer:
dady busin
Step-by-step explanation:lana rhodes has a baby called pinocho
brainliest please
Find the zeros of y = 4x2 – 12x – 16
Answer:
x=-1 or x=4
Step-by-step explanation:
First divide by 4 to get rid of the factor 4 at x², then you have:
x² - 3x - 4 = 0
to factor that, look for two numbers that when added, give -3, and when multiplied, give -4. This is guesswork but usually doable:
-4 + 1 = -3
-4 * 1 = -4
so -4 and +1 are our numbers.
The factorization is therefore: (x - 4)(x + 1) = 0, and the solutions are
x-4 = 0 or x+1 = 0, so x=4 or x=-1
3. A woman deposits Php 23,200 into her account. How much would
the annual interest be if its interest rate is 6_%?
Answer:
(assuming simple interest)
I'll setup the problem and you can do the computation
Step-by-step explanation:
The formula for simple interest:
I = P*r*t
P = deposits
r = interest rate per period (a year)
t = number of periods
P = Php 23,200
r = 0.06
t = 1
If you have questions, send me a comment
3/4(2x-6)-2(1/2x+1)-1+5x
Answer:
Distribute:
=(
3
4
)(2x)+(
3
4
)(−6)+(−2)(
1
2
x)+(−2)(1)+−1+5x
=
3
2
x+
−9
2
+−x+−2+−1+5x
Combine Like Terms:
=
3
2
x+
−9
2
+−x+−2+−1+5x
=(
3
2
x+−x+5x)+(
−9
2
+−2+−1)
11
2
x+
−15
2
Step-by-step explanation:
Algebra please help!!!!! 30 points!!!
9514 1404 393
Answer:
C. x < 0
Step-by-step explanation:
The curve opens downward and has its vertex is at x=0, so the largest increasing interval will be the one that has its right end at x = 0⁻.
x < 0
Answer:
C. x<0
Step-by-step explanation:
The curved open downward Vertex , x = 0Largest interval x = 0^-x <0hey brainly i just wanted to say thanks you made me pass the school year even tho i might fail thanks tho ima repeat the same grade online school has been hard >3
Step-by-step explanation:
your welcome! We will always help your problems :) you can possibly learn something with the step by steps!
anyone know this? that box is just when I get the answr
Answer:
1/10
Step-by-step explanation:
1/5 x 1/2
1/10
Bye , hope this helps!
Give brainliest !
[tex]\huge\textsf{Hey there!}[/tex]
[tex]\mathsf{\dfrac{1}{5}\times\dfrac{1}{2}}[/tex]
[tex]= \mathsf{\dfrac{1\times1}{5\times2}}[/tex]
[tex]\mathsf{1 \times 1 = \boxed{\bold{1}} \leftarrow NUMERATOR\ (TOP\ number)}[/tex]
[tex]\mathsf{5\times2 = \boxed{\bold{10}} \leftarrow DENOMINATOR\ (BOTTOM \ number) }[/tex]
[tex]\mathsf{= \dfrac{1}{10}}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: }\mathsf{\bf \dfrac{1}{10}}}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
what is the value of x?
The answer is √306
.
Answer:
Step-by-step explanation:
working with the rectangle-triangle in the image (see atached image)[tex]x^2=15^2+9^2=81+225=306~=>x=\sqrt{306}[/tex]
A doctor is interested in analyzing the increase in systolic blood pressure caused by a certain chemo drug. Would the doctor be more interested in studying the mean, median, or mode of the systolic blood pressures
Answer:
Mean.
Step-by-step explanation:
When a doctor analyzes the increase in systolic blood pressure caused by a certain chemo drug. The doctor would be more interested in studying the mean of the number of observed systolic blood pressures. As mean would give a better understanding of pressure since it involves the use of all observations. However, it is important to keep in mind that all the units should be considered for the average.
I understand the law of cos, except for this little part, so I really need help please.
Answer:
22.33
Step-by-step explanation:
9. Divide 15x^7-45x^5/3x^4
10. Divide (3x-2)(x-4)-(x-4)(6-5x)/(4-x)(8x-1)
The rational equations after division is
a) A = ( 5x³ - 15x )
b) B = - ( 3x - 2 ) ( x - 4 ) ( 6 - 5x ) / ( 8x - 1 )
What is rational function equation?
A rational equation can be defined as an equation that involves at least one rational expression
A rational function is a function of the form f( x )=P( x ) / Q( x ) ,
f( x ) = P( x ) / Q( x ) , where P( x ) and Q( x ) are both polynomials.
A rational function f ( x )=P( x ) / Q( x )
f( x ) = P( x ) / Q( x ) may have a vertical asymptote
The domain is the set of all real numbers for which Q( x ) ≠ 0
Given data ,
a)
Let the first function be P ( x ) = ( 15x⁷ - 45x⁵ )
Let the second function be Q ( x ) = 3x⁴
On simplifying , we get
A = P ( x ) / Q ( x )
A = ( 15x⁷ - 45x⁵ ) / 3x⁴
A = 3x⁴ ( 5x³ - 15x ) / 3x⁴
On further simplification , we get
A = ( 5x³ - 15x )
b)
Let the first function be P ( x ) = ( 15x⁷ - 45x⁵ )
Let the second function be Q ( x ) = 3x⁴
On simplifying , we get
B = P ( x ) / Q ( x )
B = ( 3x - 2 ) ( x - 4 ) ( x - 4 ) ( 6 - 5x ) / ( 4 - x ) ( 8x - 1 )
B = - ( 3x - 2 ) ( x - 4 ) ( x - 4 ) ( 6 - 5x ) / ( x - 4 ) ( 8x - 1 )
On further simplification , we get
B = - ( 3x - 2 ) ( x - 4 ) ( 6 - 5x ) / ( 8x - 1 )
Hence , the rational equations are solved
To learn more about rational function click :
https://brainly.com/question/26594994
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What is 0.25 - 1.125 - 16/8 equal to?
Answer: -23/8, -2.875, -2 7/8
Step-by-step explanation:
I don’t know what to do this is the last question!!!
Answer:
5/8 miles
Step-by-step explanation:
2 1/4 - 2 5/8 = 2 2/8 - 2 5/8 = 5/8
Hope this helps!
find the area of the triangle. please explain/show your work. thank you <3
Which triangle is similar to triangle T?
Triangle T
40
1100
110
50
Answer:
the angle that is 110° and 30°
Step-by-step explanation:
The triangle is similar to triangle T is triangle III.
Thus, option (c) is correct.
In the given triangle,
Two angles are 110 and 40.
Using Angle sum property in given triangles as
Angle 1 + Angle 2 + Angle 3 = 180
110 + 40 + Angle 3= 180
150 + Angle 3= 180
Angle 3 = 180 - 150
Angle = 30
Thus, the angles are 110, 40 and 30.
Therefore, Triangle III is similar to triangle T.
Learn more about Angle Sum property here:
https://brainly.com/question/8492819
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MT is a diameter of OE. Calculate the measure of AT.
A. 24°
B. 48°
C. 96°
D. 180°
Need the answer, click the picture to see the thingy
Answer:
C. 96°
Step-by-step explanation:
m<AME = 48° is an inscribed angle
Arc AT = intercepts arc
Based on the inscribed angles theorem, we have:
m<AME = ½(arc AT)
48° = ½(arc AT)
Multiply both sides by 2
48° × 2 = ½(arc AT) × 2
96° = arc AT
Arc AT = 96°
help me !!!!!!!!!!!!!!!!!!!!!!
Answer:4/125
Step-by-step explanation:
HELP PLEASE!!!!!!!!!
9514 1404 393
Answer:
B
Step-by-step explanation:
The quadratic is defined for x < 1. The line is defined for x ≥ 1. The only answer choice that has this right is choice B.
Solve 5(2x – 3) = 5x – 10 for x.
Answer:
x=1
Step-by-step explanation:
5(2x – 3) = 5x – 10
Distribute
10x -15 = 5x-10
Subtract 5x from each side
10x-15-5x = 5x-5x-10
5x -15 = -10
Add 15 to each side
5x-15+15 =-10+15
5x = 5
Divide by 5
5x/5 = 5/5
x=1
Answer and Step-by-step explanation:
To solve for x, first distribute the 5 to the 2x and 3.
10x - 15 = 5x - 10
Now, add 15 to both sides and subtract 5x to both sides of the equation.
5x = 5
Divide both sides of the equation by 5.
x = 1
The answer is x = 1
#teamtrees #PAW (Plant And Water)
Teresa deposits $800 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 2 years?
Answer:
I'll setup the problem and you can do the computation
Step-by-step explanation:
The formula for simple interest:
I = P*r*t
I = interest
P = deposit
r = interest rate per period
t = number of periods
P = $800
r = 0.02
t = 2
If you have questions, send me a comment
If ax2 + bx + c = 0, give the number and type of solutions when
A) b2 - 4ac is negative.
B) b2 - 4ac is zero.
C) b2 - 4ac is positive
Is this True or false ?
Answer:
true
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Radical expression.
50% of a number is x. What is 100% of the number? Assume x > 0.
Answer:
2x > 0
Step-by-step explanation:
[tex]\frac{50}{100} :\frac{x}{y}[/tex]
50 × y = x × 100
50y = 100x
50y ÷ 50 = 100x ÷ 50
y = 2x
Determine if the type of sequence of the following terms.
2, 5, 10, 17, 26, 37,
...
O Arithmetic
O Polynomial
O Neither
O Geometric
Question
Answer:
B: polynomial
Step-by-step explanation:
The sequence given is;
2, 5, 10, 17, 26, 37,...
From this sequence, the first difference between consecutive terms is respectively;
3, 5, 7, 9, 11...
We can see that the differences gotten are not constant.
Now, let's find the second difference between the consecutive first differences respectively;
2, 2, 2, 2...
This second difference is constant and thus we can say that the terms form a quadratic sequence of the form;
f(x) = an² + bx + c
Where the quadratic coefficient is two times the second difference.
Thus;
2a = 2
a = 1
And where c is the 0th term.
Thus, this is a quadratic sequence. Since quadratic functions are 2nd degree polynomials, then this is said to be a polynomial sequence.
assume that a consumer has a given budget or income of $12 and that she can buy only two goods, apples or bananas. The price of an apple is $1.50 and the price of a banana is $0.75. What is the slope of the budget line if the quantity of apples were measured on the horizontal axis and the bananas on the vertical axis?
Answer:
-2
Step-by-step explanation:
The equation of a straight line is given by:
y = mx + b
where y is the variable on the vertical axis, x is the variable on the horizontal axis, m is the slope of the line = change in vertical axis / change in horizontal axis, b is the y intercept.
Given that the quantity of apples were measured on the horizontal axis and the bananas on the vertical axis. Therefore let y represent the quantity of bananas and x represent the quantity of apples. The price of banana is $0.75 while that of apple is $1.50, Hence:
0.75y + 1.5x = 12
0.75y = -1.5x + 12
y = -2x + 16
Hence comparing with y = mx + b, the slope of the budget line is -2
Area of square room =16m2
Length=?
Answer:
Step-by-step explanation:
area of square=l^2
16=l^2
[tex]\sqrt{16[/tex] =l
4=l
therefore the length of square room is 4 m
Answer:
length , l = 4m
Step-by-step explanation:
[tex]Area \ of \ square = l^2\\ 16 = l^2\\\\l = \sqrt{16} = 4m[/tex]
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 12 feet and a height of 17 feet. Container B has a radius of 10 feet and a height of 18 feet. Container A is full of water and the water is pumped into Container B until Containter B is completely full.
To the nearest tenth, what is the percent of Container A that is empty after the pumping is complete?
Answer:
Step-by-step explanation:
Container A = 75.36 x 17 = 1,281.12
Container B = 62.8 x 18 = 1,130.4
1,281.12 - 1,130.4 = 150.72 is left in container A.
So, 1,130.4 was taken out of it.
1,281.12 divided by 1,130.4 = 1.13
move the decimal over two to the right. Or times it by 100.
113%
Calculate a negative co-terminal angle for θ=π3
Answer:
The coterminus angle is [tex]- \frac{5\pi}{3}[/tex].
Step-by-step explanation:
The given angle is
[tex]\theta = \frac{\pi}{3}[/tex]
The coterminus angle is
[tex]\frac{\pi}{3}- 2\pi = - \frac{5\pi}{3}[/tex]
A circle has a diameter of 100 cm. which of these is closest to its area? show or explain your reasoning
a. 314 cm
b. 7,854 cm
c. 15,708 cm
d 31,400 cm
Answer:31r
Step-by-step explanation:
Formula=πd
22/7 × 100
3.14 × 100
314 cm square
in the following angles ABC=