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
Sphinxa [80]
3 years ago
7

Help I don’t understand a little confusing

Mathematics
1 answer:
Alexandra [31]3 years ago
4 0

Answer:

40

Step-by-step explanation:

1. 2(l+w)

2. 2(17+3)

3. 2(20)

4. 2*20

You might be interested in
NEED THIS ASAP
kotegsom [21]

Answer:

The Answer is D. If the month is on the x axis then its gonna be above the horazontal line (x-axis) and if its a positive temerature then its gonna be in the quadrent 1.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write a description of how a diagram can help you solve 2×40
olya-2409 [2.1K]
Draw 40 boxes, and in a separate section draw another 40 boxes.
(If you have the time :) )
8 0
3 years ago
Read 2 more answers
A swim coach has at most $800 to buy equipment for the swim team. Each pull buoy costs $5.50 and each kickboard costs $10. Let x
MissTica

Answer:

5.50x+10y≤800

Step-by-step explanation:

The pull bouys are $5.50 each (5.50x)

The kickboards are $10 each (10y)

And the words "at most" mean less than or equal to

Hope this helps

(can I plz have a brainliest)

3 0
4 years ago
What is 13x-8 less than or equal to -32 simplified?
lapo4ka [179]

Answer:

Add

8

8 to both sides

1

3

x

≥

−

3

2

+

8

13x≥−32+8


2 Simplify

−

3

2

+

8

−32+8 to

−

2

4

−24

1

3

x

≥

−

2

4

13x≥−24


3 Divide both sides by

1

3

13

x

≥

−

2

4

1

3

x≥−

​13

​

​24

​​


3 0
3 years ago
Read 2 more answers
150 parents were surveyed. 26% said that the kids were noddy and 70% said their kids were nice. How many parents didn't answer w
alexandr1967 [171]

Answer:

The parents who didn't answer with either naughty and nice are <u>6</u>.

Step-by-step explanation:

Given:

150 parents were surveyed. 26% said that the kids were naughty and 70% said their kids were nice.

Now, to find parents who didn't answer with either naughty and nice.

<em>So, as given in question:</em>

<em>70% said that their kids are naughty.</em>

<em>26% said that their kids are nice.</em>

So, to get the percentage of parents who didn't answer we subtract.

<em>Thus, the percentage of  parents who didn't answer with either naughty and nice:</em>

100% - (70% + 26%)

100% - 96% = 4%.

Hence, 4% of parents didn't answer.

Now, to get how many  parents didn't answer we calculate the percentage of the total who didn't answer:

<em>Total parents surveyed = 150.</em>

<em>Parents who didn't answer =  4% of the total parents surveyed.</em>

Parents\ who\ didn't\ answer = 4\% of 150.

Parents\ who\ didn't\ answer = \frac{4}{100}\times 150.

Parents\ who\ didn't\ answer = \frac{600}{100}.

Parents\ who\ didn't\ answer = 6.

Therefore, the parents who didn't answer with either naughty and nice are 6.

8 0
3 years ago
Other questions:
  • What is 0.001 percent of 4/3?
    5·1 answer
  • What is the product of (2p + 7)(3p2 + 4p – 3)?
    5·1 answer
  • What is the slope of y=7/8 x +9?
    6·2 answers
  • A particle moves along the x-axis so that its velocity in feet per second at time x, in seconds, is modeled by the quadratic fun
    9·1 answer
  • What is the equation of the midline of f(x)=1.5+cosx?
    7·2 answers
  • The table shows the balance of a money market account over time. Write a function that represents the balance y (in dollars) aft
    13·1 answer
  • Solve these<br><br><br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20%2B%206" id="TexFormula1" title=" {x
    12·2 answers
  • Help!!!!!!!'!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • 4-14 Practice Problems
    14·1 answer
  • Solve the equation by factoring. <br><br> 3x^2 - 7x + 4 = 0
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!