1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Thepotemich [5.8K]
2 years ago
15

I really need help with this!!!

Mathematics
1 answer:
netineya [11]2 years ago
5 0
2 because is isisisisisisisisis
You might be interested in
Felipe has a job transporting soft drinks by truck. his truck is filled with cans that weigh 14 ounces each and bottles that wei
Ray Of Light [21]
Hello,

Let x be the number of 14-ounce cans

800-x be the number of bottles

Total weight=14*x+70*(800-x)=14x+56000-70x=56000-56x=56(1000-x)
5 0
2 years ago
Two balls are chosen randomly from an urn containing 8 white, 4 black, and 2 orange balls. Suppose that we win $2 for each black
MA_775_DIABLO [31]

Answer:

The objective of the problem is obtained below:

From the information, an urn consists of, 4 black, 2 orange balls and 8 white.

The person loses $1 for each white ball selected, no money is lost or gained for any orange balls picked and win $2 for each black ball selected. Let the random variable X denotes the winnings.

No winnings probability= 0.011

Probability of winning $1=0.3516

Probability of winning $2= 0.0879

Probability of winning $4= 0.0659

5 0
3 years ago
1. Isosceles Triangle The two equal sides of an isosceles triangle are each 42
gavmur [86]

Answer:

1. H = 29 cm

2. θ = 44°

Step-by-step explanation:

1. We can find the height of the triangle by considering the isosceles triangle as two right triangles. The height can be found by using Pitagoras:

L^{2} = H^{2} + B^{2}

Where:

L: is the sides of the isosceles triangle = 42 cm

B: is the base = 30 cm

H: is the height =?

Then, the height is:

H = \sqrt{L^{2} - B^{2}} = \sqrt{(42 cm)^{2} - (30 cm)^{2}} = 29.4 cm = 29 cm

2. The two equal angles (θ) can be found using the following trigonometric identity:          

cos(\theta) = \frac{B}{L}

\theta = cos^{-1}(\frac{30 cm}{42 cm}) = 44.4^{\circ} = 44^{\circ}

Hence, the two equal angles are 44°.

I hope it helps you!  

3 0
2 years ago
An observer is standing in a lighthouse 96 feet above the level of the water. The angle of depression of a buoy is 22. What is t
lorasvet [3.4K]
Tan(theta)=opp/adj
Tan(22)=96/x
X=96/tan(22)
4 0
3 years ago
Read 2 more answers
Use the drop-down menus to choose steps in order to correctly solve<br> 4k−6=−2k−16−2 for k.
RoseWind [281]

From figure 1: -

From figure 2: 12

From figure 3: 6

From figure 4: -12

From figure 5: -2

Step-by-step explanation:

We need to solve the equation 4k-6=-2k-16-2 for k.

Solving:

4k-6=-2k-16-2\\4k-6=-2k-18\\4k=-2k-18+6\\4k=-2k-12\\4k+2k=-12\\6k=-12\\k=\frac{-12}{6}\\k=-2

So, the options to be selected are:

From figure 1: -

From figure 2: 12

From figure 3: 6

From figure 4: -12

From figure 5: -2

Keywords: Solving equations

Learn more about Solving equations at:

  • brainly.com/question/1616605
  • brainly.com/question/2586096
  • brainly.com/question/4046256

#learnwithBrainly

7 0
2 years ago
Other questions:
  • Round to 2 decimal places *
    7·1 answer
  • The equation of line q is 5y - 4x = 10. Write an equation of the line that is perpendicular to q and passes through the point (-
    7·2 answers
  • X : 14= 7: 8<br> can someone solve this for me and explain me
    11·1 answer
  • Malachy and Paul win some money and share it in the ratio 4:5. Malachy gets £44. How much did Paul get?
    15·1 answer
  • Find the limit.<br> <img src="https://tex.z-dn.net/?f=%20%5Clim_%7Bt%20%5Cto%20%5C-%283%2F2%29%5E-%7D%20sec%20%20%5Cpi%20t" id="
    11·1 answer
  • If (2 − 3i) + (x + yi) = 6, what is x + yi?
    11·1 answer
  • A cyclist rides his bike at a speed of 6 miles per hour. What is this speed in miles per minute how many miles will the cyclist
    8·1 answer
  • I need good tips to study for 2 tests next week
    5·1 answer
  • Does anyone know this :-)
    10·2 answers
  • Please help I will make Brainliest if correct (show working)​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!