Answer:
it's 7
Step-by-step explanation:
this needs to be 20 characters long
Answer:
switch the -14 to positive and the add 35+14 and then divide the number you get by 7
Step-by-step explanation:
y=7
Evaluate 8^9 * 8^2 bjv xc
Answer:
8¹¹
Step-by-step explanation:
Given:
8⁹ × 8²
Evaluate;
Computation:
We know that,
Mᵃ × Mᵇ = Mᵃ₊ᵇ
So,
8⁹ × 8² = 8⁹⁺²
8⁹ × 8² = 8¹¹
So,
8¹¹
If you have an SSA oblique triangle, when will you have a solution of zero triangles?
Answer:
If you have SSA, then the third side determines the triangle. If it is too short to intersect the other side, then it does not form a triangle.
The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed carpet is $950. Write an equation in slope-intercept form (y = mx + b) for the cost of the installed carpet
Answer:
The equation is;
y = 20x + 150
Step-by-step explanation:
Firstly, let us identify the coordinates
(area, cost of area)
We start by getting the points;
(25,650) and (40,950)
The slope will be;
m = (y2-y2)/(x2-x1)
m = (950-650)/(40-25)
m = 300/15 = 20
So the partial equation is;
y = 20x + c
To get the value of c which is the y-intercept, we make use of any of the two points
650 = 20(25) + c
650 = 500 + c
c = 650-500
c = 150
At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. If 100 sixth-grade students prefer hip hop music, how many sixth-grade students are at the school? Explain or show your reasoning
Answer:
260
Step-by-step explanation:
Answer:
the answer is 360
there are 100% in total but only 40% like hip-hop
40%=100 meaning 60%=260
also meaning 100%= 360
Find the inverse of y = - 1/2x - 5
9514 1404 393
Answer:
f^-1(x) = -2(x +5)
Step-by-step explanation:
Solve for x.
y +5 = -1/2x . . . . . add 5
-2(y +5) = x . . . . . multiply by -2
If you want this in "functional form", you can write it as ...
f^-1(x) = -2(x +5) . . . . . swap x and y, then use f^-1(x) for y
Please answer the question. (Giving Brainliest To However Answers Good)
What product is shown by the model. (15 Points)
Answer:
100
Step-by-step explanation:
So in this problem, we have 5 base 10 blocks and 50 ones.
To find out the product we have to count by tens:
10, 20, 30, 40, 50
So 5 base 10 blocks = 50
Now we add the base ten blocks and the ones together:
50 + 50 = 100
So the answer is 100
Frederick is making a graph that contains the ordered pairs (0, 3), (3, 2), (2, 1), and (0, 0). Will his graph represent a function?
A. No, because it is not a straight line
B. Yes, because it will pass the horizontal line test
C. Yes, because it passes through the origin
D. No, because an x-value is repeated
That repeated x value is x = 0 due to the two points (0,3) and (0,0) being part of the same function. The input x = 0 maps to more than one output y = 3 and y = 0 at the same time. A function is only possible if any input x leads to exactly one output y. This is only if that x value is in the domain.
Visually, plotting (0,3) and (0,0) together shows that this graph does not pass the vertical line test. It is possible to draw a vertical line through more than one point on this graph. So this is a quick visual way to see that we don't have a function.
An ordered pair may or may not represent a function.
The true statement is (d) No, because an x-value is repeated
The ordered pairs are given as:
[tex]\mathbf{(x,y) = (0, 3), (3, 2), (2, 1), (0, 0)}[/tex]
For an ordered pair to be a function, no x-value must be repeated for different y-values.
From the given ordered pair, 0 is repeated for y-values 3 and 0.
This means that, the ordered pair is not a function.
Hence, the true statement is (d)
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How do you solve this?
Answer:
24 square root of 5
Step-by-step explanation:
Do you need the steps?
Answer:
22.63
Step-by-step explanation:
direct method through calculator
consider the steps for determining the quotient of 12/x-4 / 4/x-4
Answer:
Quotient = 3
Step-by-step explanation:
We need to solve the given expression :
[tex]\dfrac{\dfrac{12}{x-4}}{\dfrac{4}{x-4}}[/tex]
It can be done as follows :
As, [tex]\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}[/tex]
So,
[tex]\dfrac{\dfrac{12}{x-4}}{\dfrac{4}{x-4}}=\dfrac{12}{x-4}\times \dfrac{x-4}{4}\\\\=\dfrac{12}{4}\\\\=3[/tex]
Hence, the required quotient is 3.
The answer is
a rational
3
1
3 divided by 1/4. How many groups of 1/4 are in 3
Answer:
there are 12 groups of 1/4 in 3
Step-by-step explanation:
multiply the reciprocal of 1/4 to 3 (division)
3×4(reciprocal of 1/4)= 12
that is the answer
PLEASE HELP ME WITH THIS QUESTION AND DONT USE ME FOR POINTS.
Answer: C
Step-by-step explanation:
I believe its C since C= 7 (least) B =8 (med) A= 9(highest ) please test it out it might be correct..
Anyone know the answer?!
Answer:
down 2, right 1
Step-by-step explanation:
Here, we want to know what -2 means for the slope
The following conventions are necessary to be known;
down is negative
left is negative
up is positive
right is positive
Thus;
Since the slope is actually vertical change/ horizontal;
The 2 value must be in respect to the y-axis
Hence;
up 2 right 1 is positive
down 2 left 1 is positive since both are negatives
The correct answer is thus;
down 2, right 1
please help find measure
Answer:
180- 148 = 32 (the measure of the angle thats supplementary to the exterior
180 - 56 -32 =92 (180 is the interior triangle angle sum, subtract the known angles to discover the unknown angle.
angle h = 92 degrees
Step-by-step explanation:
I hope this helped :)
Which is the slope for the relationship shown in the table?
Answer:
2/3
Step-by-step explanation:
i graphed it on desmos lol
Find the volume of a pyramid with a square base, where the side length of the base is
13.9 cm and the height of the pyramid is 6.3 cm. Round your answer to the nearest
tenth of a cubic centimeter.
Answer:
405.7
Step-by-step explanation:
Answer:
its 9.9
Step-by-step explanation:
What is the slope of the line that passes through the pair of points (3/2, -2) and (-3, 7/3)?
A. -27/26
B. -26/27
C. 26/27
D. 27/26
Can y'all explain, because I know the answer is B, but I can't figure out for the life of me how to get to that answer.
Solve for "X" 7x+-4=3(x-7)+25
Answer:
x = 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
7x + -4 = 3(x - 7) + 25
Step 2: Solve for x
Simplify equation: 7x - 4 = 3(x - 7) + 25Distribute 3: 7x - 4 = 3x - 21 + 25Add: 7x - 4 = 3x + 4Subtract 3x on both sides: 4x - 4 = 4Add 4 on both sides: 4x = 8Divide 4 on both sides: x = 2pleaseeee help its due today :(
thank you in advance <3
Step-by-step explanation:
y = 1 / (cx + a) - b
At the x-axis intercept, y = 0.
=> 1 / (cx + a) - b = 0
=> 1 / (cx + a) = b
=> b(cx + a) = 1
=> bcx + ab = 1
=> bcx = 1 - ab
=> x = (1 - ab) / (bc)
Hence the answer is Option B.
Dara has 188 baseball cards. She sells 1/4 of them and gives 1/2 to her brother. How many cards does she have left?
Answer:
47
Step-by-step explanation:
188:2=94
188:4=47
188-94=94
47+94=141
188-141=47
6. Solve for the variable in the following proportion: 45 g = 5/1
Answer:
g=9
Step-by-step explanation:
assuming you actually meant 45/g, then it would be 5g=45
Evaluate 3z + 2[z-1) when z = 5
Answer:
23
Step-by-step explanation:
3z + 2(z-1)
Let z=5
3*5 +2( 5-1)
15 +2(4)
15+8
23
Select all the correct comparisons. 0.59 < 0.6 6.580 = 6.58 33.54 < 33.504 14.807 < 14.087 4.59 < 4.598
Answer:
0.59 < 0.6
6.580 = 6.58 33.54 < 33.50414.807 < 14.087
4.59 < 4.598Step-by-step explanation:
all the bolded ones are correct
The correct comparisons are 0.59 < 0.6, 6.580 = 6.58 and 4.59 < 4.598.
What are Decimals?Decimals are types of real numbers where the fractional number is simplified by base-10 number system. It involves a whole number part and a decimal part separated by a decimal point.
Any whole number 'a' can be written as decimal as a.00...
The first place value after the decimal point is called tenths, second value is called hundredths, third value is called thousandths and so on.
The comparison 0.59 < 0.6 is true, since the tenths of 0.59 is 5 which is less than the tenths of 0.6, which is 6.
The comparison 6.580 = 6.58 is also true, since the zeroes on the last after decimal point have no value.
The comparison 33.54 < 33.504 is false, because the hundredths of 33.54, 4, is greater than the hundredths of 33.504 which is 0.
The comparison 14.807 <14.087 is false, because tenths of 14.807 is 8 which is greater than the tenths of 14.087, which is 0.
The comparison 4.59 < 4.598, because the thousandth of 4.59 can be told as 0 which is less than the thousandths of 4.598, which is 8.
Hence 0.59 < 0.6, 6.580 = 6.58 and 4.59 < 4.598 are the correct comparisons given.
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Which expression is represented by 12^6?
A. 12 × 6
B. 126
C. 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6
D. 12 × 12 × 12 × 12 × 12 × 12
Answer:
D
Step-by-step explanation:
12*12*12*12*12*12= 2985984
12^6= 2985984
Answer:
You have to use the formula 12>6
Step-by-step explanation:
12x6=x
126
12x`12x12x12x12x12x12x12 add all the sums up and get yuor answer.
Thanks
please help, would be greatful :)
Step-by-step explanation:
the answer................
FIND THE SALE PRICE OR RETAIL PRICE.
ORIGINAL PRICE: $48
MARK UP: 25%
Answer:
COST
$48
MARKUP
25 %
MARGIN
20.0 %
REVENUE
$60.00
PROFIT
$12.00
5) Rory sold T-shirts at a festival for $15 each. He paid $100 in materials and fees.
Rory's profit after the festival was $350. He wants to know how many shirts he sold,
6) Which quantity is unknown?
6) the number of shirts sold
• Let s equal the number of shirts sold. Which equation represents the situation?
15(8 – 100) = 350
158 = 350
8 - 100 = 350
158 - 100 = 350
Answer:
We need to find the number of shirts he sold using: 15s - 100 = 350
s = 30
So, Rory sold 30 shirts :)
The required expression that defines the scenario is 15s - 100 = 350 and the number of t-shirts sold is 30. Option D is correct.
Given that,
Rory sold T-shirts at a festival for $15 each. He paid $100 in materials and fees. Rory's profit after the festival was $350. He wants to know how many shirts he sold.
According to the assertions, it deals with a number of operations in mathematics. Addition, subtraction, multiplication, and division are the four main arithmetic operators.
Here,
Let the number of the t-shirts be s,
According to the question,
Total cost of s t-shirts = 15s
He spends $100 on materials,
Profit = 15s - 100
15s - 100 = 350
Thus, the required expression that defines the scenario is 15s - 100 = 350 and the number of t-shirts sold is 30. Option D is correct.
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Someone help plz I need some help I don’t like slope!!!
Answer:
slope = 5
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 4, - 3) and (x₂, y₂ ) = (- 3, 2) ← 2 points on the line
m = [tex]\frac{2-(-3)}{-3-(-4)}[/tex] = [tex]\frac{2+3}{-3+4}[/tex] = [tex]\frac{5}{1}[/tex] = 5
y = 19x when x = 2
Thank you❤️
Answer:38
Step-by-step explanation:y= 19x
y=19(2)
y=38
You plug in x as 2 since when x=2 .and u do 19 times 2 which gives you 38 .
Hope it helps u ;)
Find the intersection point for the following linear functions.
f(x) = 2x + 3
g(x) = -4x − 27
A.
(5,13)
B.
(5,-7)
C.
(-5,-10)
D.
(-5,-7)
Answer:
(-5,-7)
Step-by-step explanation:
To find points of intersection, first set the two equations equal and then solve for x. Then substitute that x back into either equation for the complete point of intersection.
2x + 3 = -4x - 27
6x = -30
x = -5
2(-5)+3 = -10 + 3 = -7 (substituting our solution into f(x) here)
Answer:
d
Step-by-step explanation:
the Picture Is Sideways Quick, 20 Points!!!