Answer:
it's false.
Parallel lines don't intersect in two points
please help me i need this grade !
Answer:
C. 15
Step-by-step explanation:
[tex]a^2 + b^2 = c^2[/tex] a= 9 b = 12. which would = 225
[tex]\sqrt{225}[/tex] = 15
Answer:
c. 15
Step-by-step explanation:
A right triangle can use the pythagorean theorem. Using this theorem you should get
[tex]12^2 + 9^2 = c^2\\c=\sqrt{144+81} \\c=15[/tex]
Find the missing leg
Omg the legs are gonee
fr where are the legs
resolver las siguientes ecuaciones de primer grado -5×-6=24
Dana bought 12 pizzas for a Math Club party. Some were pepperoni pizzas that $11.00 each,
and the rest were mushroom pizzas that cost $9.50 each. She paid $124.50 for the pizzas. How
many pepperoni pizzas did she buy
Answer:
7 pepperoni pizzas
Step-by-step explanation:
First, you take the biggest number and subtract it by 9.5 until you get a number that can be divided into 11 which is 77.
Answer:
7 pepperoni pizzas
Step-by-step explanation:
Where p = # of pepperoni pizzas and m = # of mushroom pizzas
124.50 = 11p + 9.5m
Now you need to guess and check:
Use this equation: (124.5 - 11 * p) / 9.5 and replace p with whole numbers until you get a whole number as the output
I got p=7 and m=5
So she bought 7 pepperoni pizzas
Marty paid $45 for a jacket that had been marked down 25%. What is the original price of the jacket?
Answer:
$60
Step-by-step explanation:
Since the jacket is marked down 25%, it is now at the value of 75%.
75% of the value is $45.
100% of the value is=45×100/75=$60
Therefore, the original price of the jacket is $60.
3tan(x) = 2sin(2x) from [0,2 pi)
(Please explain steps)
Answer:
The answer is "[tex]\bold{\frac{\pi}{6}}[/tex]"
Step-by-step explanation:
[tex]\to 3 \tan(x) = 2 \sin(2x) \\\\[/tex]
[tex]\to 3 \frac{\sin x}{\cos x} = 2 2\sin x \cos x \\\\\to 3 \frac{\sin x}{\cos x} = 4\sin x \cos x \\\\\to \frac{\sin x}{\cos x \sin x \cos x } = \frac{4}{3} \\\\\to \frac{1}{\cos^2 x } = \frac{4}{3} \\\\\to \sec^2 x = \frac{4}{3} \\\\\to \sec x = \frac{2}{\sqrt{3}} \\\\\to \sec x= \sec \frac{\pi}{6} \\\\ \to x= \frac{\pi}{6}[/tex]
Help what do I put for 3??
Answer:
c = 48m
Step-by-step explanation:
For every box, she can make 240/5 = 48 cupcakes. So, the equation is
c = 48m
PLZ HELP WILL GIVE BRAINLIST IF CORRECT!!! IGNORE THE METHODS
1) 25%of50=$12.5. 50-12.5=37.5
2)20%of21=$4.2. 21-4.2=16.8
3)5%of12=$0.6. 12-0.6=11.4
HOPE THIS HELPED!!!
Answer:
1. $37.50
2.$16.80
3. 0.41
Step-by-step explanation:
Point A is given on the coordinate plane
What will the coordinates of the point be after Point A is reflected across the y-axis ?
I tried it and I got
(4,-3)
But i am not sure ?
Help pls
Answer:
its (-4,3)
Step-by-step explanation:
Remmember U reflecting on y-axis
B/c reflecting on y axis only the x becomes negative
Brainliest??
Answer:
(-4 , 3)
Step-by-step explanation:
The y-axis is the vertical axis/line out of the two perpendicular lines.
Vertical line/axis (y-axis)= │
Horizontal line/axis (x-axis)= ___
When you reflect Point A, it will be reflected across the vertical line (y-axis). This means that the point will be on the left side in Quadrant II (- , +).
If $30 is shared between Deidra and Matthew at a ratio of 2:3 when Deidra got $12 how much will Matthew get?? please help
Answer:
Matthew gets $18
Step-by-step explanation:
Since Deidra got $12, and they split the $30, Matthew will get $30-$12, or $18. You can also check your answer by finding that 12:18 is in fact a ratio of 2:3 by dividing both sides by 6.
can someone answer 13,14,15 i will give brainliest.
Answer:
13) cos D = 0.4706
14) cos G = 0.28
15) cos M = 0.6667
Step-by-step explanation:
13) Cos D = 8/17 = 0.4706
14) GI² = 7² + 24²
GI² = 49 + 576 = 625
GI = 25
cos G = 7/25 = 0.28
15) MN² = 3²- (√5)²
MN² = 9 - 5 = 4
MN = 2
cos M = 2/3 = 0.6667
Can anyone give me some investigation anime? Like death note u know?
The temperature on Wednesday at 5:00 p.m. was 15°F. In the following 12 hours, the temperature dropped 22°F. The temperature on Thursday at 5:00 p.m. was 27°F.
Part A: What was the temperature on Thursday at 5:00 a.m.? Explain or show how you got your answer.
The temperature on Thursday at 5:00 a.m. was_______.
Part B: By how much did the temperature increase on Thursday between 5:00 a.m. and 5:00 p.m.? Explain or show how you got your answer.
The temperature increased _______ degrees on Thursday between 5:00 a.m. and 5:00 p.m.
Answer:
-7*F, and the temperature increased by 34*F
Step-by-step explanation:
you subtract 22 from 15 and then that equals -7*F then you subtract -7*F from 27°F and you get 34°F
In triangle Uvw , the measure of angle w=90°, the measure of angle u=50 , and wu = 27 feet. Find
the length of Vw to the nearest tenth of a foot.
Answer:
32.2 feet
using trigonometry, we find that sin(u)=VW/WU
sin50=VW/27
27sin50=32.177347
VW=32.2
What is the volume of the triangular prism ? Please hurry
Answer:
576 is the answer
multiply all the numbers
Find the length of a side of each cube or the cube root.
Answer:
2 units
5 metres
6.35 feet
4 inches
U WILL BE MARKED BRAINLIST IF CORRECT
The following graph shows the proportional relationship between the cost and duration of a car rental. Which statements about the graph are true?
Answer:
The answer on khan academy is C. None of the above.
Step-by-step explanation:
5
Which line is parallel to the line y = -5/2x - 7
A) 2x + 5y = -5
B) 2x - 5y = 30
C) 5x + 2y = 4
D) 5x – 2y = 8
Answer:
The answer is C) 5x + 2y = 4
Step-by-step explanation:
hiii y’all is this answer correct or is it 3/5?
umm plss help i dont know the answer
Answer:
x^2+1
You need to go ahead and distribute the power of 2 into the equation, remember pemdas is extremely important when doing this
someone pls pls pls help
Answer:
[tex]I= \frac{1}{ {2}^{t} } [/tex]
Step-by-step explanation:
Please see the attached picture for the full solution.
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
Answer:
31.4
Step-by-step explanation:
I can hack
Answer:
tech me sum then
Step-by-step explanation:
Epositas $545,680 pesos en una cuenta que ofrece pagar 2.25.% semestral durante año y 10 meses a) ¿Cuánto recibirás en total al final del plazo?
Responder:
$ 555,911.5
Explicación paso a paso:
Dado
Principal = $ 545,680
Interés = 2,25%
Tiempo = 10 meses = 10/12 años
Debemos buscar la cantidad después de 10 meses.
Monto = Principal + Intereses
Interés = PRT / 100
Interés = 545,680 * 2,25 * 10/1200
Intereses = 12,277,800 / 1200
Interés = 10.231,5
Cantidad = 545,680 + 10,231.5
Cantidad = 555,911.5
por lo tanto, la cantidad después de 10 meses es $ 555,911.5
find the perimeter of the rectangle below
Answer:
I don't know that but the W is x+1/2
Step-by-step explanation:
hope this helps
How many solutions are there to the system of equations shown?
{16x−12y=40
4x−3y=10
I don't really understand these so an explanation would be nice :)
Step-by-step explanation:
-6 i think
Answer:
infinitely many solutions
Step-by-step explanation:
right on edg
Find the slope of the line.
Step-by-step explanation:
y2-y1/
x2-x1
3-(-3)/
1--2
6/3=2
What is the following product 5^3•2
250
Hope this helps you!
Answer:
250
Step-by-step explanation:
5^3•2
⇒ 5 x 5 x 5 x 2
⇒ 250
) 30 cm to 1,5 m ratio
Answer:
30:15
Step-by-step explanation:
what we know:
30 cm to 15bring the : into the middle to change the form into ratio:
30&15=30:15simplfly it need:
30:15 can go into 1530÷15=215÷15=12:1this also means:
for every 2 cm there is 1 m..Solve:
V5x+1+6=4
V=square root
Answer:
the answer is c hope it help
Answer: D
Step-by-step explanation:
1. movethe constanat to the right
2. Calculate
3.The statement is false