Answer:
the building would be 32.5 feet tall.
Step-by-step explanation:
In ΔJKL, k = 430 cm, l = 590 cm and ∠J=117°. Find the length of j, to the nearest centimeter.
Answer:
874
Step-by-step explanation:
The length of j from the given triangle JKL is 550 cm.
What is cosine rule?The law of cosine states that the square of any one side of a triangle is equal to the difference between the sum of squares of the other two sides and double the product of other sides and cosine angle included between them. The law of cosine states that: a² = b² + c² − 2bc·cosA.
Given that, in ΔJKL, k = 430 cm, l = 590 cm and ∠J=117°.
Using cosine rule
j²=k²+l²-2kl.cosJ
j²=430²+590²-2×430×590·cos117°
j²=184900+348100-507400×0.4539
j²=533000-230308.86
j²=302691.14
j=√302691.14
j=550 cm
Therefore, the length of j from the given triangle JKL is 550 cm.
Learn more about the cosine rule here:
https://brainly.com/question/28716982.
#SPJ2
What is the place value of the 2 in 3290.14?
PLZ ANSWER FASTT
Answer:
d - hundreds
Step-by-step explanation:
290- 2 hundred
Answer:
D
Step-by-step explanation:
A line segment has endpoints F(2, 2) and G(8, 2) Find the coordinates of its midpoint M
Answer:
(5,2)
Step-by-step explanation:
The midpoint of a line segment is calculated by finding the average of the x values and the average of the y values of the endpoints.
[tex]midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )[/tex] when the points given are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug points F(2,2) and G(8,2) into the equation
[tex]midpoint=(\frac{2+8}{2},\frac{2+2}{2} )\\midpoint=(\frac{10}{2},\frac{4}{2} )\\midpoint=(5,2)[/tex]
Therefore, the midpoint of the line segment with endpoints F and G is (5,2).
I hope this helps!
1
Find the distance.
Answer:
7.8
Step-by-step explanation:
A warehouse has shelves that can hold 8, 12, or 16 skateboards. each shelf has sections holding the same number of skateboards. what is the greatest number of skateboards that can be put in a section
Answer:
4
Step-by-step explanation:
To solve this you need the find the GCF or the greatest common factor.
To do this just look through the numbers to find the highest factor for all three.
For 8, 12, and 16 it would be 4.
4 goes into all of them and no number higher can do this
So your answer would be 4.
helppppppppppppppppppppppppppppppppppp
Answer:
with what???
Step-by-step explanation:
can you guys please help me quick !
Answer:
31
Step-by-step explanation:
58 - 27 = 31
ROOF A has a RISE of 11 and a RUN of 12. ROOF B has a RISE of 8 and a RUN
of 9. Which roof is STEEPER? "
Leanne's yearly income is 15,600 and she works twenty hours each week
What is her hourly rate
Answer:
Leanne's hourly rate is $15 per hour
Step-by-step explanation:
Assuming a year is 52 weeks, divide $15,600/52 to find the $/week ($300). Then, divide $300/20 to find the $/hrs ($15)
find the distance between the two given points. O(-3,-2) and P(-3,4)
Answer:
[tex]\boxed {\boxed {\sf d= 6}}[/tex]
Step-by-step explanation:
Distance can be found using this formula:
[tex]d=\sqrt {(x_2-x_1)^2+(y_2-y_1)^2[/tex]
Where (x₁, y₁) and (x₂, y₂) are the points.
We are given the points O (-3, -2) and P(-3,4). Therefore,
[tex]x_1= -3 \\y_1= -2 \\x_2= -3 \\y_2=4[/tex]
Substitute the values into the formula.
[tex]d=\sqrt {(-3--3)^2+(4--2)^2[/tex]
Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition and Subtraction.
Solve inside the parentheses first.
(-3--3)= -3+3=0(4--2)= 4+2=6[tex]d= \sqrt {(0)^2+ (6)^2}[/tex]
Solve the exponents.
(0)²= 0*0=0 (6)²= 6*6=36[tex]d=\sqrt {0+36[/tex]
Add.
[tex]d= \sqrt {36[/tex]
Take the square root.
[tex]d=6[/tex]
The distance is 6.
Anyone good at geometry? Please help.
Given triangle STU is congruent to triangle KLM complete each of the following statements
Write an equivalent expression to 1/2 ( 50 x - 10) by using distributive property
Answer:
25x-5
Step-by-step explanation:
Find the product and the quotient.
1/3 x 1/6 =
1/6 dividend by 3 =
Answer:
1. 1/18
2.1/18
Step-by-step explanation:
In order to multiply fractions, you just multiply it straight out. Numerator to numerator, denominator to denominator.
1*1=1
6*3=18
So, the answer is 1/18.
To divide fractions, you flip the second number. If the number is 3, you flip the 3 to the denominator to make 1/3. Then, you multiply using the rule above.
Manco went scuba diving. As he dove deeper, the water pressure around him increased at a constant rate. The table compares Mancini's depth (in meters) and the water pressure around him(in atmospheres). what was the pressure around manco when he was 30 meters deep?
Answer:
4.0 atm
Step-by-step explanation:
it looks to be a proportional ratio so for every meter pressure increases by .1 atm so if you add .8 to 3.2 you get 4 atm
You need a piece of paper to measure 56.34 cm if you tape two together that each measure 35.87 cm, how much do you need to cut off?
Answer:You need to 56.34, by 35.87. And you get your answer. 20.47!
Step-by-step explanation:
PLEASE ANSWER MY QUESTION FROM MY PROFIL!
Have a great day!
Answer:
If
KM
and
NP
are parallel lines and mNOQ = 55°, what is mPOL?
97.8
Step-by-step explanation:
What’s the answer to this??
Help I will be marking brainliest!
A. 41 ft 3 in
B. 42 ft 4 in
C. 41 ft 2 in
D. 40 ft 6 in
Answer:
41 ft 2 in
Step-by-step explanation:
Since the two triangles in question, that means that the triangles have the same proportions. We know that GH = 16 ft 7 in = 199 in (16x12+7) and HN = 6 ft 3 in = 75 in (6x12+3). GH/HN is 199/75. This is the same ratio that GO/AN will have as well. GO is unknown so we will denote it as x and AN = 15 ft 6 in = 186 in (15x12+6). We know that these two fractions are equal. 199/75 = x/186 solving for x, we get x = 493.52 in and converting that into feet we get 41 ft 1.52 in which rounds to 41 ft 2 in.
What is the sum of 25% of 2018 and 2018% of 25?
Answer:
1009
Step-by-step explanation:
0,25 x 2018 = 504,5
20,18 x 25 = 504,5
504,5 + 504,5 = 1009
Answer:
1,009
Step-by-step explanation:
[tex] \frac{25}{100} \times 2018 = 504.5[/tex]
[tex] \frac{2018}{100} \times 25 = 504.5[/tex]
[tex]504.5 + 504.5 = 1009[/tex]
hope it helps you ☺️
PLEASE HELP IM DESPERATE
The height of a male athlete testing his vertical jump can be modeled by h = − 16t ^2 + 14t. The height is h and the time is t. How many seconds is he in the air?
Answer:
0.88 (I think this is how Mrs. Futch wants it to be written)
Step-by-step explanation:
h=-16t^2+14t
(Substitute h with 0)
0=-16t^2+14t
(Factor)
0=2t(-8t+7)
2t=0 -8t+7=0
t=0 t=0.88
{0, 0.88}
Answer:
So everyone here in Mrs. Futch?
Step-by-step explanation:
What is -1 1/3 in a decimal
Answer:
1.333
Step-by-step explanation:
if rounded then it's 0.333
if wrong I apologize
How to calculate 46% of 50
Answer:
the answer is 23
Step-by-step explanation:
100/50=2
46/2=23
Answer:
23
Step-by-step explanation:
50/x=100/46
(50/x)*x=(100/46)*x - we multiply both sides of the equation by x
50=2.17391304348*x - we divide both sides of the equation by (2.17391304348) to get x
50/2.17391304348=x
23=x
x=23
now we have:
46% of 50=23
The coach mixes 15 scoops of powder with 2 gallons of water to make a sports drink for his team How many scoops of powder does the coach need to mix with 10 gallons of water
Almost 9 over 11 of the total electricity supplied to a town is used in farms and houses. Determine the decimal equivalent of 9 over 11.
Use words to explain if the decimal terminates or repeats.
Answer: .81
Step-by-step explanation: divide 9 and 11
The equation that passes through (3,6) and is perpendicular to 3x - 4y = - 2
a
y = - 4/3x + 3 1/3
b
y = - 3/4x + 10
c
y = - 4/3x + 10
d
y = 3/4x + 10
Answer:
C
Step-by-step explanation:
We want the equation of the line that passes through (3, 6) and is perpendicular to:
[tex]3x-4y=-2[/tex]
First, convert the second equation into slope-intercept form:
[tex]-4y=-3x-2\Rightarrow \displaystyle y=\frac{3}{4}x+\frac{1}{2}[/tex]
So, we can see that the slope of the line is 3/4.
The slopes of perpendicular lines are negative reciprocals of each other.
Therefore, the slope of the new line is -4/3.
It passes through the point (3, 6).
We can use the point-slope form:
[tex]y-y_1=m(x-x_1)[/tex]
Substitute:
[tex]\displaystyle y-(6)=-\frac{4}{3}(x-3)[/tex]
Distribute:
[tex]\displaystyle y-6=-\frac{4}{3}x+4[/tex]
Therefore:
[tex]\displaystyle y=-\frac{4}{3}x+10[/tex]
The answer is C.
En la multiplicación anterior p y q representan
dígitos diferentes a 0. ¿Cuál es el valor de q?
Answer:
Hola
Step-by-step explanation:
The graph of a translated exponential function is shown below. Its parent function is y = 4x.
If the graph is asymptotic to y = -3 and contains the points (2, -2) and (3, 1), what is the equation of the function?
PLEASE HURRY!
The graph of a translated exponential function is shown below. Its parent function is y = 4x.?
The function has been translated down 3 units and right 2 units. The equation of the graphed function is
.. y = -3 +4^(x -2)
If the graph is asymptotic to y = -3 and contains the points (2, -2) and (3, 1), what is the equation of the function?
i don`t know the answer to this one tho,very sorry
Answer:
y = [tex]4^{x - 2}[/tex] - 3
Step-by-step explanation:
Picture below...........
Answer: The correct answer is B.
Step-by-step explanation:
I NEED HELP NOW!!!
Find the equation of the line.
Use exact numbers.
Answer:
y=-3x+7 i hope this helped
what is
a) 39.637, 44.3421, 34.1546,
44.351, 34.248 in increasing order
Answer:
34.1546, 34.248, 39.637, 44.3421, 44.351
Step-by-step explanation:
