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
Margarita [4]
3 years ago
15

I confused on this question.....how do you do it

Mathematics
1 answer:
Len [333]3 years ago
3 0
Which question, there is 5?
You might be interested in
Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.
Nataliya [291]

Answer:

The ladder is not safe at this height. The height from ground to top of the ladder is < 11.6 ft for safety reasons and this can be determined by using trigonometry functions.

Step-by-step explanation:

The ladder is not safe at this height. The height from ground to top of the ladder is < 11.6 ft for safety reasons and this can be determined by using trigonometry functions.

Given :

Joshua has a ladder that is 12 ft long.

He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.8 ft above the ground.

For safety reasons, he wants the angle the ladder makes with the ground to be no greater than 75°.

Check the angle that the ladder makes with the ground:

The ladder is safe when the angle the ladder makes with the ground to be no greater than 75° but  is  so, the ladder won't be safe.

To make the ladder safe, the height should not be 11.8ft.

The height from ground to top of the ladder is < 11.6 ft for safety reasons.

3 0
2 years ago
If f(x) = 5 + 4(x - 4)?,<br> what is f(7)?
grigory [225]

Answer:

Let's solve for f.

x=5+4(x−4)f(7)

Step 1: Flip the equation.

28fx−112f+5=x

Step 2: Add -5 to both sides.

28fx−112f+5+−5=x+−5

28fx−112f=x−5

Step 3: Factor out variable f.

f(28x−112)=x−5

Step 4: Divide both sides by 28x-112.

f(28x−112)28x−112=x−528x−112

f=x−528x−112

Answer:

f=x−528x−112

3 0
2 years ago
1 more than the square of a number
Lostsunrise [7]

Being a random number "x"

1 + x²

7 0
3 years ago
Read 2 more answers
Please help I need this answered. Find x and explain. I’ll give brainliest.
Olenka [21]

Answer:

I am not positive but I believe X = 6 so the total, if you add it up, would be 180

Step-by-step explanation:

64 + 110 = 174 + 6 = 180

Hope this helps

5 0
3 years ago
Exponential Function assignments help please! ❤️
Sladkaya [172]

Answer:

Initial value is 4,000

Growth is -480

Step-by-step explanation:

Initial value is the value that you started with: hence 4000.

Growth would be how much it grows, it grows downward because it is 12% down. Next you need to find what 13% of 4000 is 100%-13%=88% .88*4000=480 or 13% of 4000.

Hope this helps

7 0
2 years ago
Other questions:
  • You have 7/8 of sour cream to make tacos if each tacos requires 1/16 cup of sour cream how many tacos can you make
    15·1 answer
  • Amir and Edward are twins, They want to invite their friends to celebrate birthday party at a bowling alley. They have a budget
    5·1 answer
  • Did I do this right help need to know now
    11·2 answers
  • A theater can hold 140 giants or 210 elves. If 90 giants are already inside, how many elves can also be admitted?
    11·2 answers
  • Nigel paints 5/4 square yards in 1/3 hour. find the unit rate.
    9·2 answers
  • NEED HELP ASAP PLEASE<br><br> Y+1=3/4(x+3) <br><br> What is this equation in standard form?
    5·1 answer
  • Can someone help me with this?
    7·2 answers
  • I’ll mark brainliest pls I need asap
    8·1 answer
  • Find the simple interest on the following. 1 ) Rs 1,760 for 3 years 6 months at the rate of 12% p.a.​
    14·1 answer
  • Find the dimension of the shape (please help)<br><br> 20 points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!