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
Helga [31]
3 years ago
5

I WILL GIVE U BRAINLIEST JUST HELP MEH PLS

Mathematics
1 answer:
Dominik [7]3 years ago
5 0
The second answer choice
You might be interested in
Farrah is making a dragon costume for her little brother. It would have triangular spikes down the head and back each head spike
lilavasa [31]

The question is not written properly! Complete question along with answer and explanation is provided below.

Question:

Farrah is making a dragon costume for her little brother. It would have triangular spikes down the head and back.

Each head spike has a base of 2 cm and a height of 6 cm.

Each back spike will be 10 cm high with a base of 6 cm.

if the costume has 6 spikes on the back and on the head 10 more spikes than the back then how many square centimeters of fabric will farrah need for all the dragon spikes?

Given Information:

Base of head spike = b₁ = 2 cm

Height of head spike = h₁ = 6 cm

Base of back spike = b₂ = 6 cm

Height of back spike = h₂ = 10 cm

Number of head spikes = n₁ = 10 + 6 = 16

Number of back spikes = n₂ = 6

Required Information:

How much fabric is needed = ?

Answer:

Farrah would need 276 cm² of fabric for all the dragon spikes.

Step-by-step explanation:

We are given that dragon costume have triangular spikes down the head and back.

The area of triangular shape is given by

Area = ½×b×h

Where b is the base and h is the height

The area of the head spike is

A₁ = ½×b₁×h₁

A₁ = ½×2×6

A₁ = ½×12

A₁ = 6 cm²

But we know that the number of head spikes is 16 so the total area of the head spikes is

A₁ = 16×6

A₁ = 96 cm²

The area of the back spike is

A₂ = ½×b₂×h₂

A₂ = ½×6×10

A₂ = ½×60

A₂ = 30 cm²

But we know that the number of back spikes is 6 so the total area of the back spikes is

A₂ = 6×30

A₂ = 180 cm²

The total area required is the sum of the area of head spikes and back spikes,

Total area = A₁ + A₂

Total area = 96 + 180

Total area = 276 cm²

Therefore, Farrah would need 276 cm² of fabric for all the dragon spikes.

3 0
3 years ago
Answer the question I took a picture of
ale4655 [162]

Answer:

the answer is -16

Step-by-step explanation:

neagative 16

6 0
3 years ago
Please help me with average
Anvisha [2.4K]

Answer:

2x+1

Step-by-step explanation:

(3x-5)+(x+2)+(2x+6)=6x+3

6x+3/3=2x+1

8 0
3 years ago
Read 2 more answers
Find the critical value zα/2 that corresponds to a 98% confidence level.
SVETLANKA909090 [29]

A critical value is the point on the scale of the test statistic (z test in this case) outside which we reject the null hypothesis, and is taken from the level of significance of the test. The critical values can be obtained from the standard distribution tables for z and for this case, it is equivalent to:

critical value zα/2 at 98% confidence level = 2.326

Answer: 2.326

<span> </span>

4 0
2 years ago
The given function k is a composition of two functions m and n so that k(x) = (m ∘ n)(x). k (x) = StartFraction 2 Over RootIndex
kotykmax [81]

Answer:

\frac{2}{\sqrt[4]{x} }

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Find the values of p for which the following integral converges:
    6·1 answer
  • Value of the 8th term is 78
    6·1 answer
  • Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is -3/4?
    15·2 answers
  • You have 2 positive numbers. One number is one-fifth of the other number. The difference between the two numbers is 228, find th
    9·1 answer
  • There are 342 guests at a wedding. Each guest has a bottle with 4/100 liter bubble soap. They blow bubbles until all the bottles
    8·1 answer
  • 1. Which angles are linear pairs? Select all that apply.<br><br> PLEASE HELP ASAP
    9·2 answers
  • Assistance with trying to figure out how to solve this question.
    5·1 answer
  • 1 is 25% of what number?​
    12·1 answer
  • How to solve this equation?
    6·1 answer
  • Solve the equation and enter the value of x below.<br> 8x + 11 = 35
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!