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
Tamiku [17]
2 years ago
15

Anyone help??? Need it in 3 minnn thank you

Mathematics
2 answers:
olga55 [171]2 years ago
6 0

Answer:

The lamp would cost $39.36

White raven [17]2 years ago
3 0

Answer:

it is probably like around but im not sure if this is the answer but i think its like 50-60

Step-by-step explanation:

i said this because if it was at 80, and  there was a discount of 20%, it will probably go down in some dollars, like 70. and there was a 40% discount and that can probably make it go down to like my answer which was 50-60, but im not really sure if it is the answer  

You might be interested in
35 + 70 = 35(1 + 2)<br> O Yes<br> O No
Sliva [168]

Answer:

Yes

Step-by-step explanation:

Because 35 * 1 is 35 and 35 * 2 is 70

6 0
3 years ago
Read 2 more answers
3.5 m
marysya [2.9K]

Answer:

This question seems to be incomplete, I guess that we have a circular pool, with a diameter of 3.5 m.

Now, the circunference of a circle can be written as:

C = 2*pi*r

where:

pi = 3.14

r = radius = half of the diameter = 3.5m/2 = 1.75m

Then replacing those values in the equation for the circumference we have:

C = 2*3.14*1.75m = 10.99 m.

And knowing that the value of pi is actually larger than 3.14 (pi = 3.1415926535....)

We can safely round up the circumference to the next whole number, C = 11m

4 0
3 years ago
Given a 30-60-90 triangle with a long leg of 9 inches, determine the length of the hypotenuse
lianna [129]

A Quick Guide to the 30-60-90 Degree Triangle

The 30-60-90 degree triangle is in the shape of half an equilateral triangle, cut straight down the middle along its altitude. It has angles of 30°, 60°, and 90°. In any 30-60-90 triangle, you see the following: The shortest leg is across from the 30-degree angle, the length of the hypotenuse is always double the length of the shortest leg, you can find the long leg by multiplying the short leg by the square root of 3.

Note: The hypotenuse is the longest side in a right triangle, which is different from the long leg. The long leg is the leg opposite the 60-degree angle.

Two of the most common right triangles are 30-60-90 and the 45-45-90 degree triangles. All 30-60-90 triangles, have sides with the same basic ratio. If you look at the 30–60–90-degree triangle in radians, it translates to the following:

30, 60, and 90 degrees expressed in radians.

The figure illustrates the ratio of the sides for the 30-60-90-degree triangle.

A 30-60-90-degree right triangle.

A 30-60-90-degree right triangle.

If you know one side of a 30-60-90 triangle, you can find the other two by using shortcuts. Here are the three situations you come across when doing these calculations:

Type 1: You know the short leg (the side across from the 30-degree angle). Double its length to find the hypotenuse. You can multiply the short side by the square root of 3 to find the long leg.

Type 2: You know the hypotenuse. Divide the hypotenuse by 2 to find the short side. Multiply this answer by the square root of 3 to find the long leg.

Type 3: You know the long leg (the side across from the 60-degree angle). Divide this side by the square root of 3 to find the short side. Double that figure to find the hypotenuse.

Finding the other sides of a 30-60-90 triangle when you know the hypotenuse.

Finding the other sides of a 30-60-90 triangle when you know the hypotenuse.

In the triangle TRI in this figure, the hypotenuse is 14 inches long; how long are the other sides?

Because you have the hypotenuse TR = 14, you can divide by 2 to get the short side: RI = 7. Now you multiply this length by the square root of 3 to get the long side:

The long side of a 30-60-90-degree triangle.

6 0
3 years ago
Which word describes the slope of the line?<br> positive<br> negative<br> zero<br> undefined
valkas [14]

Answer:

If it is horizontal then it is zero, if it is vertical then it is undefined

Step-by-step explanation:

horizontal=  <------------->

             ^

vertical=|    (up and down)

             v

4 0
3 years ago
Read 2 more answers
Twelve dogs and cats receive 77 biscuits.
Andrews [41]

Answer:

6 dogs are there who ate the biscuits

8 0
2 years ago
Read 2 more answers
Other questions:
  • Help please. I need the answer right now.
    11·1 answer
  • The length of a rectangular garden is 1 foot less than 3 times its width. The area of the garden is 70 square feet. What is the
    13·1 answer
  • Which of the following best represent the average rate at which infants grow in height during the first four years after birth?
    12·1 answer
  • I only need 2 more answers and I will be done.
    8·2 answers
  • &gt;Don’t have to show the number line&lt;
    11·1 answer
  • 100 POINTS AND BRAINLIYEST!!!
    5·2 answers
  • How namy times will 50 go into 5?
    5·1 answer
  • If m PQS=16, M SQR=(9x+17),and m PQR=(12x-6) find m PQR <br> Please answer with work
    15·1 answer
  • Evaluate the following expression if c = 8 and d = -5<br><br><br><br> 3 * (c+d
    9·1 answer
  • (3^4/3^n)=3^6 what value of N makes equation true
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!