Hi there!
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I believe your answer is:
m = -3
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Here’s why:
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[tex]m = \frac{\text{Change in Y}}{\text{Change in X}} = \frac{-1-2}{2-1} = \frac{-3}{1}=\boxed{-3}[/tex]
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Hope this helps you. I apologize if it’s incorrect.
Pls help do all and I’ll brainlist you
Answer:
1. 28.7
2. 14.11
3. 35.3
4. 32.8
Step-by-step explanation:
you just multiply then round the nearest tenths.
Write168 to the nearest hundred
Answer:
200
Step-by-step explanation:
6 is closer to 10 than 0
Find the percent decrease. Round to the nearest percent.
From 85°F to 60°F
Answer:
Percent Decrease ≈ 30%
Step-by-step explanation:
Let's first find what part of 85 is 60
60/85 = 12/17
12/17 = 0.70588 ≈ 0.70 = 70%
Now, since 85 is 100%, and 60 is 70% of 85, the percent decrease is :
100% - 70% = 30%
-Chetan K
A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the time read exactly 7 : 40 p.m. At this time, he started pumping gas into the tank. At exactly 7 : 45 , the tank was full and he noticed that he has pumped 12.3 gallons. What is the average rate of flow of the gasoline into the gas tank
Answer: 2.46 gallons per minute.
Step-by-step explanation:
12.3 divided by 5 is 2.46.
The answer pleaseeee
Step-by-step explanation:
given,
x = 12
y = 4
therefore according to
F. y = 1/3x
→ 4 = 1/3×12 → 1×4 = 4
→ 4 = 4 ✓
G. y = 3x
→ 4 = 3(12) = 36
→ 4 ≠ 36
H. y = 48/x
→ 4 = 48/12
→ 4 = 4 ✓
J. y = x - 8
→ 4 = 12 - 8
→ 4 = 4 ✓
therefore, F , H and J represents this relationship.
hope this answer helps you dear! take care
Hi, Which statement is True?
Answer:
The second one is true
Step-by-step explanation:
Super simple, just don't know if I am right or not.
in math, the word dilate means to
Answer: it means to make larger or smaller.
Step-by-step explanation:
it means to make larger or smaller.
Answer:
A dilation is a transformation that changes the size of a figure. It can become larger or smaller, but the shape of the figure does not change. ... Knowing the scale factor allows you to predict what the image will look like after the dilation.
Step-by-step explanation:
Plz help I need help
Answer:
1.025
Step-by-step explanation:
divided 6.15 by 6 to get 1.025
What is the common difference in the arithmetic sequence 30, 27, 24, 21, 18, ...?
Answer:
common difference is 3 you take each number from left to rifht and subtract so thr answer is 15
Helpppppppopooppp pleassseee
Answer:
point p. ok. vrvxfff77t.
[tex]x^{2} -5x-6[/tex]
Answer:
[tex] {x}^{2} - 5x - 6 \\ (x - 6)(x + 1)[/tex]
I hope I helped you^_^
PLEASE SOME ANSWER QUICKLY!!!!
Answer:
D
Step-by-step explanation:
The range is the y-values of a function. In this case, it would be 2, 4, 9, 16
15 ) Kayla has 14.5% of her salary placed into an Individual
Retirement Account. What fraction is this? *
1/2
22/100
2/3
29/200
Answer:
29/200
Step-by-step explanation:
Turn all fractions into percentages by dividing the numerator by the denominator then multiply the quotient by 100 to get it in percent.
1/2 = 50%
22/100 = 22%
2/3 = 66.7%
29/200 = 14.5%
Now that we turned all fractions into percents, we can see that 29/200 is that answer since its percentage is 14.5%.
How do I evaluate this
Answer:
18
Step-by-step explanation:
Plug in 3 for x
2(3)^2
2(3*3)
2*9
18
Answer:
The answer is 18
Step-by-step explanation:
2x², x = 3
Evaluate 3
2(3)²
2 × 9 = 18
Thus, The answer is 18
-TheUnknownScientist 72
Hi, wanted to know if this looks correct to you guys, please leme know?
Answer:
yep all looks good to me
Step-by-step explanation:
2. (Opts) A ladder leans against the wall of a building. The length of the ladder is 9 feet
longer than the distance of the bottom of the ladder from the building. The distance
of the top of the ladder reaches up the side of the building is 7 feet longer than the
distance of the bottom of the ladder from the building. Find the lengths of all three
sides of the triangle formed by the ladder leaning against the building.
thank you far donating ur points...✌
btw
#sry fa the spam
find all the zeros of the quadratic function y=x²-9x+20
Answer:
Roots: x = 5; x = 4
Step-by-step explanation:
Given the quadratic equation, x² -9x + 20 = 0
where a = 1, b = -9, and c = 20
Determine the nature and number of solutions based on the discriminant, b² - 4ac:
b² - 4ac = (-9)² - 4(1)(20) = 1
Since b² - 4ac > 0, then it means that the equation will have two real roots.
Use the Quadratic Formula:
[tex]x = \frac{-b +/- \sqrt{b^{2} - 4ac} }{2a}[/tex]
[tex]x = \frac{-(-9) +/- \sqrt{(-9)^{2} - 4(1)(20)} }{2(1)}[/tex]
[tex]x = \frac{9 +/- \sqrt{1}}{2}[/tex]
[tex]x = \frac{9 + 1}{2}; x = \frac{9 - 1}{2}[/tex]
[tex]x = \frac{10}{2}; x = \frac{8}{2}[/tex]
x = 5; x = 4
Therefore, the roots of the quadratic equation are: x = 5; x = 4.
40 24 56
16 ? 72
8 48 32
Answer:
32
Step-by-step explanation:
8x4=32oooooooooooooooooooooooo
Does (4, 0) make the equation y = 6x true?
Answer: No
Step-by-step explanation: it would be (0,4)
Identify the axis of symmetry of the parabola.
A. X=5
B. X=4
C. X=6
D. X=3
9514 1404 393
Answer:
B. x = 4
Step-by-step explanation:
The axis of symmetry is the vertical line through the vertex. This parabola has its vertex at (4, -1), so the axis of symmetry is x = 4.
b. 60:45 and 4:3 why is it equivalent.
Step-by-step explanation:
60:45 in fraction form is [tex]\frac{60}{45}[/tex], and reducing it to its simplest form by dividing the fraction by [tex]\frac{15}{15}[/tex] gives you:
[tex]\frac{60}{45}[/tex] ÷ [tex]\frac{15}{15}[/tex] = [tex]\frac{4}{3}[/tex]
Likewise, 4:3 in fraction form is [tex]\frac{4}{3}[/tex].
Therefore, 60:45 and 4:3 are equivalent.
Answer:
because both can be divided by 15
Step-by-step explanation:
60/15=4
45/15=3
a patio is rectangular. Its length is 8.27 meters and it's width is 4.2 meters. what is the approximate perimeter of the patio?
Answer: P≈24.94m
Step-by-step explanation:
P=2(l+w)=2·(8.27+4.2)≈24.94m
Simplify: the square root 400/576
Answer:
5 / 6
Step-by-step explanation:
√( 400 / 576 )
= √400 / √576
= 20 / 24
= 5 / 6
Answer:
5/6
Step-by-step explanation:
The GCF is 16 then divide it by both of denominator and numerator
> 400÷16/576÷16
> 25/36
then write there exponential form a²+b², a²-b², a²/b²
> 5²/6²
Simplify or (Reduce) there exponent
> 5/6
if 25 articles cost $43.75 how much does each cost?
Answer:
$1.75
Step-by-step explanation:
I had this question and got it right!
PLS HELP ME UNDERSTAND THIS
Answer:
-1
Step-by-step explanation:
can be soled by substitution remember BEDMAS
can also be written like this
((-2)-2*(-0.5))^3
The graph of y = x^2 is translated 1 unit to the right. What is the equation of the new graph?
1) y = (x + 1)^2
2) y = (x - 1)^2
3) y = x^2 + 1
4) y = x^2 - 1
Answer: 2
Step-by-step explanation:
If the number was OUTSIDE the exponents it represents a movement up or down
If the number is inside the parenthesis and exponent ex: (x-1)^2 then it decides a movement on the left or right
However inside the parenthesis it is reversed, so a - is move to the right and a + is moved to the left, this making your answer (x-1)^2
- Gage Millar, Algebra 2 Tutor
Given b(x)= (-3,7), state what the coordinates of this point will be of the following transformations are effected: 2b(x)
PLZ HELP
A total of 800 advertisements were sold for a certain magazine. If 80 percent of the first 150 sold in color, 40 percent of the next 400 sold in color, and 80 percent of the next 80 were sold in color, what percent of the 800 magazines were sold in color?
Answer:60 %
Step-by-step explanation:
I am stuck on how to do this, can someone please help?
1. Compute the total, and then fill in the rest of the ratio table given the different quantities that
have been set to 100. Make sure to always use the numbers in the first row to avoid round off error. Note the header row with titles is not counted as the “first” row. The first one is done for you.
Answer:
whats the problem about addition or subtraction or what then ill help u and post in comments
Step-by-step explanation: