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
mihalych1998 [28]
3 years ago
15

When the sun is at a certain angle in the sky, a 100 foot building will cast a 25 foot shadow. How y’all is a person if he casts

a 1.5 foot shadow at the same time?
Mathematics
1 answer:
uysha [10]3 years ago
4 0

Answer:

  6 ft

Step-by-step explanation:

The building height of 100 ft is 4 times the shadow length of 25 ft. At the same ratio, the person's height is 4 times the 1.5 ft shadow length, so is ...

  4 × (1.5 ft) = 6.0 ft

The person is 6 ft tall.

You might be interested in
How many time does 8 go into 448​
Andrej [43]

Answer: 56 times

Step-by-step explanation:

7 0
1 year ago
Read 2 more answers
What is the solution of x + y = 2 and 2x + 5y = 16?
elena55 [62]
Multiply the first equation by two to get 2x + 2y = 4. 
Subtract the second equation from the first equation to get -3y = -12

y = 4. 

Plug y back in to get x = -2. 
5 0
3 years ago
Read 2 more answers
Sally wants to fill ten 8-inch tea glasses. How much tea does she need?
Alborosie
He will need 1/3 cups of iced tea 
help it works:)
4 0
3 years ago
NEED HELP FAST 100 POINTS AND BRAINLIEST
Shtirlitz [24]

Answer:

1)The mass of water increases.

2) Freezing point of water decreases.

3) buoyancy of objects in the water increases.

Step-by-step explanation:

Salinity in the oceanic water is attributed by the water coming from other sources like rivers carrying rocks and soil containing salt. Salinity decreases the temperature of water, making it cold and more denser. The cold water settles at the bottom of the ocean. It flows across the oceanic basins as slow currents. The objects being less in density flows over the surface of water. Hence,buoyancy of objects in water increases.

⭐ Answered by Kakashi ʕ •㉨• ʔ⭐

⭐ Brainliest would be appreciated!⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

7 0
3 years ago
Read 2 more answers
Explain how you know if an equation has no solutions, one solution or an infinite number of solutions
topjm [15]

Answer:

If you cancel out all of the x terms via addition or subtraction, and you get something along the lines of 1 = 2, then you have no solution.

11x + 4 = 11x + 7 Subtract 11x from both sides

4 = 7 No value for x will satisfy this equation.

If you cancel out all the x terms via addition or subtraction and you get something along the lines of 1 = 1, then you have infinite solutions.

2(x + 1) = 2x + 2 Expand the left side using the distributive property

2x + 2 = 2x + 2 Subtract 2x from both sides

2 = 2 Every value for x will satisfy this equation

If you can’t cancel out all the x terms with addition or subtraction, you probably have 1 solution.

5x + 2 = 3x + 100 Subtract 3x from both sides

2x + 2 = 100 Subtract 2 from both sides

2x = 98 Divide by 2 on both sides

x = 49 The only x value that satisfies this equation is 49

There are other cases where functions of x aren’t injective, meaning there’s more than one x value that satisfies the equation. Here’s what I mean.

x^2 = 4

x = 2 or -2

x^3 = 1

x = 1, -1/2 + isqrt(3)/2, -1/2 - isqrt(3)/2

sin(x) = 0

x = 2n*pi, where n is some integer

5 0
2 years ago
Other questions:
  • Will mark BRAINLIEST and 30 points!!!
    7·1 answer
  • George spent $169.82 at the sports store.he gave the clerk 2 $100.how much change should George receive
    5·2 answers
  • Find four consecutive multiples of 3 such that the product of the first, third, and fourth is 1080
    12·1 answer
  • write and solve an equation for the relationship described below. three times a number minus five equals two times the number
    5·1 answer
  • Tell whether the sequence is arithmetic .If it identify the common diffrence.
    12·1 answer
  • Can someone help me, please and thank you? I'll give BRAINLEST to the person who gets it right!!! Please have explained how to g
    13·2 answers
  • A charity auction to help dogs that need homes raised $526. If the money is evenly split to help 8 dogs, how much
    12·2 answers
  • The initial freshman class at a college is 10% smaller 1
    12·1 answer
  • -7/9 greater or less than -5/8 help me quick!!
    11·1 answer
  • A deck of 40 cards contains 20 blue and 20 red cards. Each color has cards numbered 1 to 20.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!