9514 1404 393
Answer:
3380 miles
Step-by-step explanation:
The distance separating the planes can be found using the law of cosines. One plane has gone 3×700 = 2100 miles; the other has gone 3×895 = 2685 miles. The angle between their flight paths is 46°+43° = 89°. Then the separation (s) is ...
s² = 2100² +2685² -2(2100)(2685)cos(89°) = 11,619,225 -11,277,000×0.01745
s² ≈ 11,422,414.21
s ≈ √11,422,414.21 ≈ 3379.7
The planes are separated by about 3380 miles after 3 hours.
Solve for x, round to the nearest tenth.
6
12
Answer:
its 10 tenths because 6 is closer to 10 than 0 and when you have double digits you always look at the second number so that would round to 10
Explain how to write a quadratic equation given the vertex and another point on the graph, in the form of ()=(−ℎ)2+, vertex form.
Vertex: (−4,6)and point (−3,3)
What is m∠1?........
the answer is 63
hope that helped
A U.S. penny has a mass of 2.5 grams. A U.S. quarter has a mass of 5.67 grams. What is the total mass of the two coins (pls help lol)
Answer:
8.17 grams
Step-by-step explanation:
To find the total mass of the two coins add the masses together.
[tex]5.67+2.5=8.17[/tex]
Find the area of the parallelogram below.
The formula for finding the area of a parallelogram is Base x height
A = Bh
In this case the base (the longest side) is 8 cm and the height (distance between the obtuse angle and the base) is 5 cm
A = 8 * 5
A = 40 cm²
Hope this helps!
~Just a girl in love with Shawn Mendes
Answer: 40cm²
The formula is Base × Height. We can find the area if we multiply the Base and Height.
A = Bh
As for that, the Base is the upper length, which is 8 and the height is the obtuse angle inside the parallelogram, which is 5.
Since we got our lengths, we can solve.
Remember how I said the formula is A = Bh. (Area = Base × Height)
So, we can multiply 8 by 5 to get the area.
8 times 5 will equal 40.
Hence, 40cm² is the answer.
Q3.
Bill's weight decreases from 64.8 kg to 59.3 kg.
Calculate the percentage decrease in Bill's weight.
Give your answer correct to 3 significant figures.
Answer:
8.48%
Step-by-step explanation:
Bill's weight decreases from 64.8 kg to 59.3 kg.
We need to find the percentage decrease in Bill's weight. It can be calculated as follows :
[tex]\%=\dfrac{64.8 -59.3 }{64.8 }\times 100\\\\=8.48\%[/tex]
So, the required decrease in percentage is 8.48%.
6. Solve for x in each of the following equations:
a. m(x + n) =n
b. x( a + b) = b(c - x)
c. mx = n(m + x)
Step-by-step explanation:
m(x + n) = n
mx + mn = n
mx = n - mn
x = (n - mn)/m
x(a + b) = b(c - x)
ax + bx = bc - bx
ax + bx + bx = bc
x(a + b + b) = bc
x(a + 2b) = bc
x = bc/(a + 2b)
mx = n(m + x)
mx = mn+ nx
mx - nx = mn
x(m - n) = mn
x = mn/(m-n)
I WILL GIVE 200 POINT TO WHOEVER GET RIGHT The price of Philip's favorite candy has been reduced by 15¢ per piece. Philip buys 14 pieces and spends $3.22. What is the regular price of each piece of candy? Enter your answer in the box.
Answer:
0.23 $
Step-by-step explanation:
Answer:
6.52
Step-by-step explanation:
-45+-25+-16+12+33+40
Answer: -1.
Step-by-step explanation:
Answer:
I think the answer is -1 but im not 100% sure i might be incorrect
15cm ≈ in Helppppppppppppppppppp
Answer:
15cm is equal to 5.90551 inch
Step-by-step explanation:
I used a calculator :]
Answer:
15 cm = 5,905511811 inches.
Step-by-step explanation:
hope this helps have a good rest of your afternoon :) ❤
Recommendations
Skill plans
A Math
La Language arts
Science
Social Studies
E Common
Seventh grade) * 3.7 Word problems involving ratios JKY
On the way home from the beach, Kimi and Toby stopped to get shaved ice. Kimi got a
medium cup with 4 pumps of lime syrup and 5 pumps of cherry syrup. Toby got a large cup
with 5 pumps of lime syrup and 8 pumps of cherry syrup. Whose shaved ice had the greater
ratio of lime syrup to cherry syrup?
Kimi's shaved ice had the greater ratio.
Toby's shaved ice had the greater ratio.
Neither. The shaved ices had the same ratio.
Submit
Answer:
Kimi's shaved ice had the greater ratio of lime syrup to cherry syrup.
Step-by-step explanation:
How are geometric sequences similar to arithmetic sequences? How are they different?
If the product of two numbers is equal to zero then at least one of the numbers must be zero
1.True
2.False
Answer:
True
Step-by-step explanation:
Answer:
True, because if we multiply any number with zero the product will still be zero.
What is the distance between the points (4, -8) and (10,8)?
Answer:
you can not find the distance between them
Step-by-step explanation:
there are no like numbers, if the problem was 4, -8 and 4, 8 i could solve it, so sorry
Answer: Believe you can and you're halfway there
Have a great day!
I don’t have the answer but I’m just spreading positivity.
Qual o raio de uma superfície esférica com 40 cm2 de área, em cm, aproximada às centésimas? Responde à seguinte questão, escrevendo apenas o valor numérico em algarismos
Responder:
1,78 cm
Explicación paso a paso:
El área de superficie total de la superficie esférica se expresa como;
T = 4πr² donde
r es el radio
Dado
TSA = 40 cm²
Sustituir
40 = 4πr²
r² = 40 / 4π
r² = 10 / π
r² = 10 / 3,14
r² = 3,185
r = √3,185
r = 1,78
por lo tanto, el radio de la esfera a la centésima más cercana es 1,78 cm
IM ONLY GIVING BRAINLYEST IF YOU ANSWER FAST AND YOUR ANSWER IS CORRECT
Sue has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area of the polygon. Be sure to show all your work and explain your answer.
Answer:
624.5 ft²
pls give brainliest if any query ask in comment
5.) To help with a fundraiser, Ms. Rummel baked a total of 23 pies. Each apple pie
she baked used of a pound of apples and each cherry pie she baked used
of a pound of cherries. In total, she used the same number of pounds of apples
as she did pounds of cherries. How many of each pie did Ms. Rummel bake?
Please help it’s due tomorrow
Answer:
Step-by-step explanation:
Answer:
8 and 15
Step-by-step explanation:
The Teacher is grading spelling tests for a 2nd grade class. Out of 8 words, most students only got 3 correct. What is the percent of correct answers?
Answer:
35% because 4 would be 50% so its prob around 35 or 40
Answer:
35% because 4 would be 50%
Step-by-step explanation:
Find the zeros of f (x)
5.x2 + 35.
The zeros are
and
Answer:
5(x2+7)
Step-by-step explanation:
Which of the following cannot be the lengths of the sides of a triangle?
O 6, 8, 12
O 4,4,6
O 6, 6, 12
O 10, 8, 6
Given:
The sides of a triangles in the options.
To find:
Which of the following cannot be the lengths of the sides of a triangle?
Solution:
In a triangle, the sum of two smaller sides must be greater than the longest side, otherwise it cannot be the lengths of the sides of a triangle.
For option A,
[tex]6+8=14>12[/tex]
For option B,
[tex]4+4=8>12[/tex]
For option C,
[tex]6+6=12[/tex]
Here the sum of two smaller sides is not greater than the longest side. So, the sides 6, 6, 12 cannot be the lengths of the sides of a triangle.
For option D,
[tex]6+8=14>10[/tex]
Therefore, the correct option is C.
giving brainliest for who gets it right
Answer:
[tex]35[/tex]
Step-by-step explanation:
From the information given we can solve for x using the larger triangle
we know that the angle at the top is 45 degrees and the side opposite of it is 35, in other words we need to find the adjacent, or rather, x
Since we have angle, an opposite side, and we need the adjacent. The trig function we need to use is [tex]tan[/tex], the formula is
[tex]tan0[/tex][tex]=\frac{opposite}{adjacent}[/tex]
we need to rearrange this to solve for the adjacent
[tex]adjacent=\frac{opposite}{tan(0)}[/tex]
[tex]x=\frac{15}{tan(45)}[/tex]
[tex]x=35[/tex]
plz mark me brainliest. :)
What is the value of x?
Answer:
16
Step-by-step explanation:
By the property of intersecting chords inside the circle, we have:
[tex](5x - 7) \degree = \frac{1}{2} (119 \degree + 27 \degree) \\ \\ (5x - 7) \degree = \frac{1}{2} \times 146 \degree\\ \\ (5x - 7) \degree = 73\degree \\ \\ 5x - 7 = 73 \\ \\ 5x = 73 + 7 \\ \\ 5x = 80 \\ \\ x = \frac{80}{5} \\ \\ x = 16[/tex]
find what x is 17+7x=x+5
Step-by-step explanation:
17+7x=x+5
6x=-12
x=-2
Hope it helps you
Answer:
x= -2
Step-by-step explanation:
6x= -12 (subract x on each side then 17 on each side)
x=-2 (divide each side by 6)
simplify and find each side
angles are 45 45 90!
will mark brainiest!
Answer:
X = 4.47 Y = 8.94
Step-by-step explanation:
2[tex]\sqrt{5}[/tex]= 2.23606798
2.23606798 x 2 = 4.47213596
-------
4.47213596
4.47213596^2 + 4.47213596^2 = 8.94427192^2
8.94427192^2 = 80
Square root of 80 is 8.94
10 In 0.5 seconds, a projectile goes from 0 to 300 m/s. What is the acceleration of the projectile?
Answer: 600 m/s^2
Step-by-step explanation:
Use the first kinematic equation
[tex]V_f=V_i+at\\300=0+a(0.5)\\a=600m/s^2[/tex]
Please help asap please i give brainliest
Answer:
D.
Step-by-step explanation:
If wrong so sorry I am a bit rusty
what is the area formula for trapezoid
Answer:A
=
a
+
b
2
h
Step-by-step explanation:
25/30 reduced to lowest terms
Answer: 5/6.
Step-by-step explanation: . :)
What is the M<1
21
42
71
82
Answer:
I think the answer is C. 71
Answer:
c
Step-by-step explanation:
edge 2025 trust rn
What is the perimeter?
Answer: 12km
Step-by-step explanation:
To find the missing side you need to use the formula a^2 + b^2 = c^2 where C is your hypotenuse.
So your formula would be 4^2 + 3^2 = c^2 ...
16 + 9 = c^2
25 = c^2 so square root both sides. Your missing side is 5km and then add all sides together to find your perimeter.