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
larisa86 [58]
3 years ago
8

I need help with number 15 please help

Mathematics
1 answer:
zysi [14]3 years ago
6 0

Answer:

15.2 , 21.5 , 27.9 , 29.5

Step-by-step explanation:

please give brainliest and help me on my recent

You might be interested in
Which of the following is a solution to the inequality below?
maw [93]

Answer:

B=3

Step-by-step explanation:

30/3=10

the inequality wanted some  thing equal or grater so 30/3=10

7 0
3 years ago
20 POINTS
denis-greek [22]

Answer:

c. 441ft^2

Step-by-step explanation:

Area is height times length and since it's a square, safe to say that the sides are equal in length. So square root both of the given areas of the 2 square:

\sqrt{841} = 29

\sqrt{400} = 20

Now u have side b and c of the triangle, it's a right triangle so use the Pythagorean theorem a^2 + b^2 = c^2

a^2 + b^2 = c^2

a^2 + 20^2 = 29^2

a^2 + 400 = 841

subtract 4 from both sides

a^2 = 441

square root both sides

\sqrt{a^2} = \sqrt{441}

a = 21

Now the side a of the triangle is also a side of the small square therefore

21^2 = 441

8 0
3 years ago
Solve please. 20 points.
Yakvenalex [24]

Answer:

336 cm^2

Step-by-step explanation:

Well theres not exactly a formula, I jsut solve the 3 faces and then double it all since 2 are the same for each except for 1 so the first side is the 10X12 one. that would give you 60 and then you double that and get 120 since 2 same faces.

The next one the 6X13  one is just a sideways rectangle, a=lw and that would be 78. Two faces same side double 78 and get 156.

Now the final side is the bottom which is jsut 10X6. a=lw and that would eqaul 60. No need to double since thats the only side that doesn’t have a duplicate. Add all your result up and you would get

336 cm^2

5 0
3 years ago
The average height of 8 adults is 1.8 m. What is the sum of their heights? I need to get two different ways of working this out.
Setler79 [48]
62 is the answer to this question


8 0
3 years ago
Please help 100 points i have the image
kolbaska11 [484]

The parent function does not have a y intercept, so the graphed line would start on the x axis and curve upwards.

The graphed line in the picture is at Y - 2, which means you would subtract 2 from the parent equation.

The answer would be g(x) = 3.5^x - 2

3 0
3 years ago
Read 2 more answers
Other questions:
  • Various properties of a liquid are recorded during an experiment. The volume of the liquid is measured to be 25.5 milliliters. T
    12·1 answer
  • HeLp Me pLeAse! BRainsliest aasapppp
    15·1 answer
  • Jason And Maria competed in the long jump Jason long jump was 98 Maria was 3 yards how much longer with Maria jump then Jason's
    12·1 answer
  • Identify a counter example for the following conditional:
    14·1 answer
  • Can someone please help
    15·1 answer
  • Help with math please
    11·2 answers
  • 10xy-15x-2y+3 factor the polynomial
    13·1 answer
  • Write and evaluate the expression. Then, complete the statements.
    6·2 answers
  • A table cost $ 495.00 There is a 9% tax. What is the final price?
    6·2 answers
  • If f(x)= 3^x, prove that f(x) + f (x + 1)= 4 f (x) (3 marks)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!