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
MA_775_DIABLO [31]
2 years ago
15

Help me I’m in class lol

Mathematics
1 answer:
uranmaximum [27]2 years ago
3 0

Answer:

1. The height is 9 feet

2. The height will increase. The new height is 15

3. The total cost will be $1,875

Step-by-step explanation:

15² = (24÷2)² + h²

Step 1: Simplify both sides of the equation.

225=h²+144

Step 2: Subtract h^2 from both sides.

225−h²=h²+144−h²

−h²+225=144

Step 3: Subtract 225 from both sides.

−h²+225−225=144−225

−h²=−81

Step 4: Divide both sides by -1.

−h²/-1 = −81/-1

h² = 81

Step 5: Take square root.

√h² = √81

h = 9

2. 18² = 10² + h²

Step 1: Simplify both sides of the equation.

324=h²+100

Step 2: Subtract h^2 from both sides.

324−h²=h²+100−h²

−h²+324=100

Step 3: Subtract 324 from both sides.

−h²+324−324=100−324

−h²=−224

Step 4: Divide both sides by -1

−h²/-1 = −224/-1

h² = 224

Step 5: Take square root

√h² = √224

h = 14.96663

round the number to the nearest whole number

h = 15

3. Find the area of the of the material. (length × height) ÷ 2

length = 20feet

height = 15feet

20 × 15 ÷ 2

300 ÷ 2

150

Area = 150feet

Since the sun shade costs 12.50 per square foot, and the sun shade is 150feet, we must multiply them

12.50 × 150 = 1,875

You might be interested in
Jessica stuffed bear has a mass of 400 grams. What is its mass in milligrams?
expeople1 [14]
400,000 milligrams because 1 gram is 1000 milligram. 
3 0
3 years ago
Should any factors be accounted for when<br> explaining how to solve an equation?
Veronika [31]
Yes, it should be taken into account
3 0
3 years ago
Plz help me I’ll give brainliest
luda_lava [24]

Answer:

it is A i could be wrong

Step-by-step explanation:

4 0
3 years ago
Question 1 (Essay Worth 10 points) (01.02 MC) Part A: If (26)x = 1, what is the value of x? Explain your answer. (5 points) Part
katen-ka-za [31]

Answer:

See Explanation

Step-by-step explanation:

The question is not clear. However, I will treat the question as:

(26)x = 1

(50)x = 1

and:

(2^6)^x = 1

(5^0)^x = 1

Solving: (26)x = 1  and  (50)x = 1

(26)x = 1

Divide both sides by 26

x = \frac{1}{26}

(50)x = 1

Divide both sides by 50

x = \frac{1}{50}

Solving (2^6)^x = 1 and (5^0)^x = 1

(2^6)^x = 1

Express 1 as 2^0

(2^6)^x = 2^0

Remove bracket

2^{6x} = 2^0

Cancel out 2

6x = 0

Divide both sides by 6

x = \frac{0}{6}

x = 0

(5^0)^x = 1

Express 1 as 5^0

(5^0)^x = 5^0

Cancel out 5^0

x = 1

8 0
3 years ago
Elizabeth is 7 years older than her sister
Over [174]
Eke grieve is edie she’s 13
3 0
3 years ago
Other questions:
  • Does there exist a relation that is not a function
    12·1 answer
  • The bait shop sells boxes of worms for fishing. The shop has 7 boxes left. There are 13 worms in each box.
    14·1 answer
  • Solve for x.<br> 30<br> 20<br> X-2<br> X
    15·1 answer
  • Sarah runs a day camp in the summer and needs to buy paper towels and soap for the restrooms. She spends $129 on t cases of pape
    10·1 answer
  • 7.37×10 with an exponent of nine
    12·1 answer
  • One of those fraction type questions, that I don’t know
    12·1 answer
  • Math help due soon thanks
    11·1 answer
  • Determine whether or not the equation shows a proportional relationship. If it does, identify the unit rate (constant of proport
    5·1 answer
  • Find the circumference of the circle.<br><br> please help me baby
    12·2 answers
  • H
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!