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
Ad libitum [116K]
3 years ago
15

A man is cleaning the roof of his house. He figures that his 15ft ladder will be stable if it leans on the house at a 55 angle h

ow far should the ladder base be from the house
Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
4 0

Answer:

the answer i think is 3.6

You might be interested in
Sam needs 7 1/2 cups of orange juice to make punch for a group of her friends. She only has 5 1/3 cups. Write and solve an equat
Solnce55 [7]

Answer:

Equation is x+\frac{16}{3}=\frac{15}{2} where x denotes number of cups of orange juice needed by Sam.

x=\frac{13}{6}

Step-by-step explanation:

Let x denotes number of cups of orange juice needed by Sam.

Number of cups needed to make punch =7\frac{1}{2} =\frac{15}{2}

Number of cups with Sam =5\frac{1}{3}=\frac{16}{3}

Therefore,

x+\frac{16}{3}=\frac{15}{2}\\\\x=  \frac{15}{2}-\frac{16}{3}\\\\x=\frac{45-32}{6}\\\\x=\frac{13}{6}

4 0
3 years ago
Simplify the expression. Write your answer using only positive exponents. Evaluate any numerical powers.
gtnhenbr [62]

Answer:

  • 9x⁵

Step-by-step explanation:

<u>Use properties of exponents:</u>

  • <u />a^{b} a^{c} = a^{b+c}, (a^{b} ^)^{c} = a^{bc}, 1/a^{-b}  = a^{b}

<u>Simplify the given expression:</u>

  • 3⁴⋅x⋅(3/x²)⁻² =
  • 3⁴·x·(3x⁻²)⁻² =
  • 3⁴·x·(3⁻²)(x⁻²ˣ⁻²) =
  • 3⁴⁻²·x¹⁺4 =
  • 3²·x⁵ =
  • 9x⁵

5 0
3 years ago
how many of the 250 grandparents in the population would you expect to prefer online shopping with merchant A? ANSWER QUICK PLEA
den301095 [7]
It would be 40. youd just add a zero to the end of each number and they add up to 250
4 0
3 years ago
Read 2 more answers
What is the parameter of a rectangle with width 10 inches and length 13 inches
svetoff [14.1K]
The parameter of a rectangle can be alculated using the following rule:
parameter = 2(length + width)

from the givens:
length = 13 inches
width = 10 inches

so, just substitute with the givens in the equation to calculate the parameter:
parameter = 2(10+13) = 2*23 = 46 inches
8 0
4 years ago
How do I solve this?
Olin [163]
Well if it is 1 inch per 100 feet, then we already know that 600 feet is 6 inches on the map. Now the 4 is where it gets trickier. Since it's dividing it by 100 each time, you take 4 and divide it by 100 which is 0.04. Therefore, your answer is 6.04 inches on the map.
6 0
3 years ago
Other questions:
  • What kind of number is -2
    12·1 answer
  • If a 250-foot #12 copper conductor has a resistance of 0.397 ?, how much is the resistance of the same conductor at 800 feet
    7·1 answer
  • A pole vaulter uses a 15 foot long pole. she grips the pole so that the segment below her left hand is twice the length of the s
    13·1 answer
  • Devaughn is 9 years younger than Sydney. The sum of their ages is 61. What is Sydney's age?
    8·2 answers
  • When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal value. What is a grizzly
    14·2 answers
  • P(t) =8000(1.08)^t<br> What is the year the population reaches 11755
    8·1 answer
  • 11k - 8 = 11 + 8 ( k + 9 )
    14·1 answer
  • Distribute <br>(x-6)(x-7)<br><br>a) x^2-13x-15<br>b) x^2-13x+42<br>c) x^2+x+42<br>d) x^2+x-15​
    15·1 answer
  • What is the minimum z-score that a data point could have in order to remain in the top 5% of a set of data? Round your answer to
    11·1 answer
  • Look at this set of ordered pairs:
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!