Answer:
One solution
Step-by-step explanation:
Please Find X in this triangle.
Answer:
[tex]x = \frac{\sqrt{6}}{3}[/tex]
Step-by-step explanation:
Step 1: Using tan to get the value of the side x
[tex]tan(30) = \frac{x}{\sqrt{2}}[/tex]
[tex]\sqrt{2}*tan(30) = x[/tex]
[tex]\frac{\sqrt{6}}{3}=x[/tex]
Answer: [tex]x = \frac{\sqrt{6}}{3}[/tex]
Two vectors with magnitudes of 6 and 9 have a dot product equal to –27. Find the angle between the vectors.
Answer:
120°
Step-by-step explanation:
From the question,
The expression for the dot product of two vector is given as
a.b = abcosθ................... Equation 1
make θ the subject of the equation
θ =cos⁻¹ (a.b/ab)......................... Equation 2
Where θ = angle between the vector.
Given: a.b = -27, a = 6, b = 9
Substitute these values into equation 2
θ = cos⁻¹[-27/(6×9)]
θ = cos⁻¹(-27/54)
θ = cos⁻¹(-0.5)
θ = 120°.
Hence the angle between the vector is 120°
Answer:
B
Step-by-step explanation:
Edge 2021
EASY 7TH GRADE MATH QUESTION!!! FIRST PERSON MARKED BRAINLIEST!!! PLEASE ANSWER QUICKLY AND CORRECTLY!!
Answer:
D or the 4th answer choice.
Step-by-step explanation:
Put simply, id f(x) equals x, and g(x) is shown three points above f(x) the answer is D or the 4th answer choice.
WILL GIVE BRAINLIEST Find the solution of the system of equations.
−x−3y= −3
x−6y= −24
The least common denominator is the least common multiple of the _______ of the factions fill in the blank
before Christmas a story steals fake Christmas trees for $289 after Christmas they sell the same trees for $150 what is the approximate percent of decrease ?round your answer to the nearest percent
Which is more, 5 tons or 9,998 pounds?
Answer:
5 tons
Step-by-step explanation:
5 tons are more than 9,998 pounds.
What is ratio?Ratio essentially compares quantities, i.e., it displays the value of one quantity in relation to the other quantity.
The ratio of two values, a and b, will be a:b.
According to question,
We have to find which value is greater, 5 tons or 9,998.
Since,
1 ton = 2000 pounds
Therefore,
5 tons = 5 x 2000 pounds
5 tons = 10,000 pounds.
It implies that, 5 tons are more than 9,998 pounds.
To learn more about Ratio on :
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Can someone please help me graph y= -2x+7
Answer:
y = mx + b
Slope of a line
Step-by-step explanation:
m = -2
b = 7
(0,7)
Can someone help and tell me the right answer? Also od the first answer is wrong because I’ve submitted it once already and it was wrong also this is my only and last chance I’ll mark you brainlist after u explain why btw please and ty!
Answer:
It is 1/8 ask your teacher to fix it because 3/4 divided by 6 is 1/8
Step-by-step explanation:
What is the highest common factor of 36 and 56???
Answer:
4
Step-by-step explanation:
Greatest common factor (GCF) of 36 and 56 is 4.
Step-1: Prime Factorization of 36
Prime factors of 36 are 2, 3. Prime factorization of 36 in exponential form is:
36 = 2^2 × 3^2
Step-2: Prime Factorization of 56
Prime factors of 56 are 2, 7. Prime factorization of 56 in exponential form is:
56 = 2^3 × 7^1
Step-3: Factors of 36
List of positive integer factors of 36 that divides 36 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18
Step-4: Factors of 56
List of positive integer factors of 56 that divides 36 without a remainder.
1, 2, 4, 7, 8, 14, 28
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 36 and 56. The biggest common factor number is the GCF number.
So the greatest common factor 36 and 56 is 4.
The highest common factor of 36 and 56 is 4 after using division algorithm, the answer is 4.
What is LCM?It is defined as the common number of two integers, which is the lowest number that is a multiple of two or more numbers. The full name of LCM is the least common multiple.
It is given that:
The two numbers are: 36 and 56
As we know GCF means highest common factor, the factor which presents the in both numbers:
The GCF(36, 56) can be found using the Division Lemma:
56 = 36x1 + 20
36 = 20x1 + 16
20 = 16x1 + 4
16 = 4x4 + 0
The value of GCF(36, 56) :
GCF(36, 56) = 4
Thus, the highest common factor of 36 and 56 is 4 after using division algorithm, the answer is 4.
Learn more about the LCM here:
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Find the area of the shaded polygons
Answer:
Is there a picture?
Step-by-step explanation:
It costs $5.44 for a pack of 16 pens. Find the unit price in dollars per pen. Round your answer to the nearest cent
$3.68 for 16 pens
$3.68 per 16 pens
($3.68) / (16 pens)
$0.23 / (1 pen)
$0.23 / pen
$0.23 per pen
I am not 100% sure sorry
Regular - $0.34
Rounded- $0.30
Explanation:
to find unit rate, set up the problem like a fraction. put the total cost on top, and the number of pens in a pack on bottom. Divided by the number of pens in the pack, which is 16. The answer will be the unit rate.
FOR EXAMPLE:
5.44/16 DIVIDED BY 16.
on the bottom you would get one because 16 divided by 16 is one. And on the top it would be 5.44 divided by 16 which is $0.34.
A triangle with base 8.2 cm and height 5.1 cm has an area of.
Answer:
Triangle area = 20.91 cm^2
Step-by-step explanation:
area = 1/2(b*h)
area = 1/2(8.2*5.1)
area = 1/2(41.82)
area = 20.91 cm^2
what angles are Adjacent to angle 4 below?
Answer:
Angle 3 and 5
Step-by-step explanation:
Adjacent mean next to
Answer and Step-by-step explanation:
Angles that are adjacent (next to) angle 4 are the angles 5 and 3.
These angles are next to angle 4.
#teamtrees #WAP (Water And Plant)
A cylinder has a height of 10 centimeters. Its volume is 9,074.6 cubic centimeters. What is the radius of the cylinder?
Answer:
MONKE
Step-by-step explanation:
MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE MONKE
-BOB THE MF BUILDER WAS HERE
Please help meeee!!!!!!
Answer:
23
Step-by-step explanation:
basta isagot mo lamg ah
someone let me knoww
Part D
If the vertical length is 10, what is the horizontal length?
PLZZZZ HELP ME <3
Answer:
6 you would calculate it just like vertical length
Pls help. I really need lol
Answer:
3x+9+4x+×
8x+9
Step-by-step explanation:
3x+9+4x+x
( ) to isolate the 9
3x (9) +4x+x
3+4+1=8 then slap on the X which equals to 8×+9
barbra has two cherry pies.She cuts each pie into quarters.How many slices of cherry pie does barbra have
Ok so you have 2 pies.
You can cut into quarters which is 4 slices in 1 pie.
Than you can do 4 slices x 2 pies which means you have 8
x^2 - 20x + 100
What is the degree of this polynomial?
Answer:
2nd
Step-by-step explanation:
the highest exponent value is the degree.
if I had [tex]x^{6} x^{2} x^{-7}[/tex] , the degree would be 6.
please help rn thanks
9514 1404 393
Answer:
(b) (1, 1/6)
Step-by-step explanation:
The "unit rate" is always the y-value for x=1 when the relationship is proportional (as it is here).
That point is not specifically shown on the graph. It would be (1, 1/6).
The product of 0.014 and 100,000 is
_ ...
because the decimal point in 0.014 moves
_ ...
places to the right.
Answer:
5
Step-by-step explanation:
In the case when we multiplied 0.014 by 100,000 so it comes
= 0.014 × 100,000
= 1,400
Since The value 0.014 were times by 5 zeros.
Therefore the decimal point would move 5 places to the right
Alice purchased a compass from an online retailer. The cost of the compass was $60.00, and was marked 40% off. Sales tax for the item is 7.5%, plus a shipping fee of $5.99. What is the final price, including discount, tax and shipping?
Answer:
$60.00 * 1.075 * .6 + 5.99 = $44.69
when you have multiple fees and discounts and taxes and whatever else, you should follow the order of all operations. multiplication and division before addition and subtraction, and so on.
Step-by-step explanation:
For discount and sales tax you multiply, and for shipping you just add the fee. We will save shipping for last since it doesn't effect the discount or tax. Meanwhile you could apply the discount and tax in any order.
To apply a discount you take the price and multiply by 1 minus the percent in decimal form. decimal form of a percent is basically the number divided by 100. so 40% = .4 then 1 - .4 = .6
to apply a ttax you multiply 1 plus the percent in decimal form. tax is 7.5% so in decimal form that's .075 then 1 plus the tax is 1.075
so now you multiply 60 * .6 * 1.075 and also remember 60 * .6 * 1.075 = 60 * 1.075 * .6 but the answer is $38.70
Now add the shipping, so 38.70 + 5..99 = $44.69
Last year, a computer store sold 200 laptops at the price of $1,000 per laptop. The store manager is planning for the upcoming year. She creates the graph
shown below of the projected revenue from the sales of laptop computers for next year depending on the price increase per laptop.
Answer:
The maximum revenue of $225,000 occurs when the laptops are priced at $1,250.
Step-by-step explanation:
The vertex of the parabola shows that; maximum revenue of $225,000 occurs when the laptops are priced at $1,250.
What does the vertex of the parabola represent?We are given a graph titled projected laptop revenue based on price with price increase per laptop on the x-axis and total revenue from laptop sales on the y-axis.
Now, the vertex of the parabola is the peak of the parabola and from the coordinates on the graph, we can conclude that maximum revenue of $225,000 occurs when the laptops are priced at $1,250.
Read more about parabola vertex at; https://brainly.com/question/17987697
I need help ASAP
Which one is it ?
Answer:
C
Step-by-step explanation:
Tangent = opposite/adjecent.
sine
https://quizizz
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Julio esta interesado en adquirir un nuevo teléfono celular el cual cuesta $3,200 en la tienda le ofrecen un 15% de descuento si lo compra de contado ¿cuando sería el precio con descuento para julio?
Answer:
$2720
15%= 480
3200-480=
$2720
HELP ASAP PLS MY MATH TEACHER IS HER
Answer:
b
Step-by-step explanation:
5 faces 6 vertices goodluck
Answer:
second answer
Step-by-step explanation:
Translate
(x-2, y+D) then
rotate 90°
counterclockwise
(-1, 1)
Answer:
By taking (-1, 1) and translating it left by 2 and up by D we have (-3, 1+D)
Rotating 90° counterclockwise puts a negative on your y-coordinate and switches the x and y-coordinates.
Final answer:
(-1-D, -3)
Your well wisher :-)
Use the distance formula to calculate the distance between the following two points:
(-1,1) and (4, 11)
The distance between the two points is approximately
units.
Answer:
d = 11 units if rounded to nearest whole number
Step-by-step explanation:
Distance formula:
d=√((x_2-x_1)²+(y_2-y_1)²)
Your ordered pairs (-1, 1) and (4, 11)
d=√((4-(-1))²+(11-1)²)
d=√((4+1))²+(10))²)
d=√((5)²+ 100)
d = √125
d = 11.18
d = 11 units if rounded to nearest whole number