Answer:
3 significant figuresStep-by-step explanation:
Problems given:
- 2000 + 20.5 = - 1979.5 ≈ -1980.0 ⇒ 3 significant figures - 106.2 + 54.07 = - 52.13 ≈ -52.1 ⇒ 3 significant figuresZeros at the end are not counted as significant figures
heres the clearer version
Answer:
The midpoint of FH is (3;1)
Step-by-step explanation:
Five increased by the quotient of x and six is what?
Answer:
[tex]5+\frac{x}{6}[/tex]
Step-by-step explanation:
When we say the quotient of x and six, that means x divided by 6, or x/6, and since is says 5 is increased by this amount, we must add x/6 to 5 and get 5+x/6.
Answer:
i think 6 is divider
6 divide by a one number it give as 5
Can you help me with the income statement?
can u help me with 3 and 4
Answer:
3)
18:6
66:22
4)
1:4
2:24
Hope this helps! <3
Please help ASAP!! please no thank you have a great day!
1 and 5 are yes and the rest are no
Answer: See explanation
Step-by-step explanation:
67 × 100 = 6700
67 × (10 x 10) Yes
10 × 10 = 100
67 × 100 = 6700
67 × (10 × 10 × 10) No
10 × 10 × 10 = 1000
67 × 1000 = 67000
670 × 10³ No
10³ = 1000
670 × 1000 = 670000
670 No
670 ≠ 6700
6700 Yes
6700 = 6700
67000 No
67000 ≠ 6700
Hope this helped!
PLSS PLSS HELP ME I REALLY DONT UNDERSTAND THIS
MATH who can do this
Answer/Step-by-step explanation:
Recall the acronym SOHCAHTOA. This is what we would apply as appropriate in each case.
8. θ = 40°
Opp = m
Adj = 20
Thus, apply TOA
Tan (θ) = opp/adj
Plug in the values
Tan (40) = m/20 (equation)
20×Tan(40) = m
m = 16.7820
9. θ = 22°
Hyp = w
Adj = 18
Thus, apply CAH
Cos (θ) = adj/hyp
Plug in the values
Cos 22 = 18/w (equation)
w×cos 22 = 18
w = 18/(cos 22)
w = 19.4136
10. θ = 35°
Hyp = 55
Opp = x
Thus, apply SOH
Sin θ = opp/hyp
Plug in the values
Sin 35 = x/55 (equation)
55×sin 35 = x
x = 31.5467
11. θ = 33°
Hyp = 19
Adj = x
Thus, apply CAH
Cos θ = adj/hyp
Plug in the values
Cos 33 = x/19 (equation)
19×cos 33 = x
x = 15.9347
12. θ = 17°
Opp = 7
Hyp = x
Thus, apply SOH
Sin θ = opp/hyp
Plug in the values
Sin 17 = 7/x (equation)
x×sin 17 = 7
x = 7/(sin 17)
x = 23.9421
13. θ = 40°
Opp = 15
Adj = x
Thus, apply TOA
Tan θ = opp/adj
Plug in the values
Tan 40 = 15/x (equation)
x×Tan 40 = 15
x = 15/(Tan 40)
x = 17.8763
WHAT ARE
THE common FACTORS of 4 and 8
Hello!
Answer:
4- 8, 12, 16, 20, 24 ect keep adding 4
8- 16, 24, 32, 40, 48 ect keep adding 8
Step-by-step explanation:
both- 16, 24, 40, 48
Hope this helps have a good day! <3
Plz mark brainliest when u get the chance!
Write an equation of the line that passes through the pair of points.
(0, – 4), (5, – 4)
Answer:
[tex]y = -4[/tex]
Step-by-step explanation:
Given
[tex](x_1,y_1) = (0, -4)[/tex]
[tex](x_2,y_2) = (5, -4)[/tex]
Required
Determine the equation
First, calculate the slope using:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{-4 - (-4)}{5 -0}[/tex]
[tex]m = \frac{-4 +4}{5}[/tex]
[tex]m = \frac{0}{5}[/tex]
[tex]m = 0[/tex]
The equation is then calculated using:
[tex]y = m(x -x_1) + y_2[/tex]
This gives:
[tex]y = 0(x - 0)-4[/tex]
[tex]y = 0-4[/tex]
[tex]y = -4[/tex]
Find an explicit formula for the geometric sequence -1,-7,-49,-343,.... Note : the first term should be d(1) . d(n) =
Answer:
dn = -7^n-1Step-by-step explanation:
Given the sequence -1,-7,-49,-343,....
We are to find the nth term of the sequence
dn = ar^n-1
a is the first term = -1
r is the common ration = -7/-1 = -49/-7 = 7
n is the number of terms
Substitute
dn = -1(7)^n-1
dn = -7^n-1
hence the nth term of the sequence is dn = -7^n-1
Use addition and subtraction to simplify (3x^2- 3x + 6 ) - (5x^2+2x + 9)
Answer:
-2x² - 5x - 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
(3x² - 3x + 6) - (5x² + 2x + 9)
Step 2: Simplify
[Distributive Property] Distribute negative: 3x² - 3x + 6 - 5x² - 2x - 9[Subtraction] Combine like terms (x²): -2x² - 3x + 6 - 2x - 9[Subtraction] Combine like terms (x): -2x² - 5x + 6 - 9[Subtraction] Combine like terms (Z): -2x² - 5x - 3Use the table to write a linear function that relates Y to X
Answer:
y = 3/4x + 10
Step-by-step explanation:
The equation of a line is y = slope * x + y-intercept
To find the slope, you choose two points and do (y1-y2)/(x1-x2): Point 1 can be (4,13) and point 2 can be (8,16) so, slope = (13-16)/(4-8) = -3/-4 = 3/4
The y-intercept is the value of y when x is 0, so it would be 10.
Put it together and you get y = 3/4x + 10
Graph the function. f(x)=3/2(x-4)^2+3
Answer:
vertex - (4,3)
parabola - (6,9)
Step-by-step explanation:
Khan Academy Answer: plus I did it and it’s just the answer
Find the image of (1, 2) after a
reflection about x = 6 followed by a
reflection about x = 4.
(1,2)
reflect across x=6
(11,2)
reflect across x=4
(-3,2)
Done!
A student investigates force and motion. She measures the mass of four wood blocks and places the blocks on a smooth surface. She will push each block with an equal amount of force and measure how far each moves with a ruler. Then, she will place the blocks in order based on how far they move when pushed. Which best predicts her results in order, from the block that moves the farthest to the block that moves the least?
Block Mass (g)
1 45
2 25
3 35
4
Answer:
4, 2, 3, 1
Step-by-step explanation:
Blocks that weigh heavier won't go as far because friction will get to much and the weight and air resistance is bigger on a bigger block, therefore it would slow to a stop further behind te lesser weight ones
I hope you are having a lovely day.
I would really appreciate brainliest it would make me sooo happy :)
Evaluate the following expression for b = -10.
2 (b - 5) + 4
Answer:
−26 and (−1)×2×13=-26
Step-by-step explanation:
2(−10−5)+4
Subtract 5 from −10 to get −15.
2(−15)+4
Multiply 2 and −15 to get −30.
−30+4
Add −30 and 4 to get −26.
−26
Answer:
-26
Step-by-step explanation:
We substitute b for -10, so 2 ((-10) - 5) + 4
Using PEMDAS, we do the parenthesis first: 2 ((-10) - 5) + 4 = 2 (-15) + 4
Then we multiply: 2 (-15) + 4 = (-30) + 4
And finally, we add: (-30) + 4 = -26
Whats is the slope of line that is perpendicular to the line y= -9x + 7
Answer: 1/9
Step-by-step explanation:
The slope of this line is -9. The slope of the perpendicular line is the opposite reciprocal. The reciprocal of -9 is -1/9, the opposite of that is 1/9
50 points! Is this triangle scalene or isosceles? 1st picture is the question 2md picture is the triangle on a graph
Answer:
scalene is the answer
Step-by-step explanation:
of a triangle) having sides unequal in length.
Answer:
scalene - not a right triangleStep-by-step explanation:
The graphed triangle has 3 different sides and no right angles.
Correct answer is
scalene - not a right triangleFind the probability.
There are three nickels, four dimes, and five quarters in your pocket. You randomly pick
a coin. It is a nickel or a dime.
Answer:
0.583
Step-by-step explanation:
You have a total of 12 coins in your pockets (3 nickels + 4 dimes + 5 quarters).
There are 7 nickels/dimes (3 + 4), meaning you have a 7/12 chance of picking either a nickel or a dime.
7/12 simplifies to 0.583.
You have a 0.583% chance of picking either a nickel or a dime.
-2(4 - 0) = 12x – 3
How is this solved
Answer: x = − 5 12
Step-by-step explanation: yeetus
Is negative 6 a rational number
Yes, negative 6 a rational number because it can be represented as a fraction of two integers.
A rational number is a number that can be expressed as a fraction of two integers, where the denominator is not zero.
It is any number that can be written in the form "a/b," where "a" and "b" are integers and "b" is not equal to zero.
The number -6 can be expressed as -6/1.
Here, -6 is the numerator and 1 is the denominator.
Both the numerator and denominator are integers, and the denominator is not zero.
Therefore, -6 can be represented as a fraction of two integers and meets the definition of a rational number.
To learn more on Number system click:
https://brainly.com/question/1763119
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Jane has 5.8 pints of juice.
Tim has 8.4 pints of juice.
About how many pints do they have ir
all?
Answer:
144 cups-14 pints
Step-by-step explanation:
A rectangle is 3 meters wide and 10
meters long. How long is the diagonal
of the rectangle?
a^2 + b^2 = c^2
A-15.1
B-13
Answer:
Diagonal = 10.44 m
Step-by-step explanation:
(3×3)+(10×10) = 109
Sq rt 109 = 10.44 m
Dory lives 2.5 miles from school. Jim lives 3.2 kilometers from school. Ely lives 2300 meters from school, and Chris lives 3000 yards from school. Which lists the students from closest to farthest from school? (1 mi = 1.61 km; 1 m = 1.09 yd; 1 km = 1000 m) *
Step-by-step explanation:
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If you are making a cake for a work potluck, and the recipe calls for 2 cups of flour to serve 8 people, how many cups of flour will you need in order to make a large enough cake to serve 30 people?
Answer:-
7.5 cups of flour is required for 30 people
Step-by-step explanation:-
2 cups = 8 people
x cups = 30 people
[ Cross multiply ]
=> 2×30 = x × 8
=> (2 × 30)/8 = x
=> 60/8 = x
=> 7.5 cups = x
Thus, for 30 people 7.5 cups of flour is required.
Hope this helps you.
if 3*2=12,3*5=24and 15-6=3then 16/2=?
a.4
b.6
c.8
d.12
Answer:
16 divided by 2 equals C which is 8.
Step-by-step explanation:
Find the slope of the line.
Slope = type your answer...
Answer:
slope= (-1)
...................
write a function of least degree to model this graph with the final answer in factored form.
Answer 1 maybe
Step-by-step explanati
Calculate the value of the error rounded to the nearest whole number for the multiplication of x and y:
Answer:
The answer is "15%".
Step-by-step explanation:
[tex]x = 26 \pm 6\% \\\\ y = 29 \pm 9\%\\\\z=x \times y \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Z=(x \pm &x \%)\times (y\pm &y \%)[/tex]
[tex]= 26 \pm 6\% \times 29 \pm 9\%\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Z=xy \pm (&x+ &y)\%[/tex]
[tex]=754 \pm 15\%\\\\[/tex]
[tex]15 \% \ \ error[/tex]
71
4 cm
10 cm
4
10 cm
4
cm
cm
17 cm
4 cm
Answer:
LOL what's THE QUESTION U HAVE JUST GIVEN THE CENTIMETRES