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
Ann [662]
3 years ago
9

Draw a square with a perimeter of 16 feet

Mathematics
1 answer:
Colt1911 [192]3 years ago
4 0
You need a ruler and a pencil.  Oh and paper.  Make sure that each side is equal to 4 inches.  Then make a scale of 1:12, meaning 1 inch=1 foot.
You might be interested in
The results of a test of a metal are shown in the table, with strain in meters per meter, andstress in units called megapascals,
shusha [124]

a.

b.

The metal obey this law for values of strain until 0.05, where we have a linear relationship (each increase of 0.01 in the strain causes an increase of 100 in the stress). After this point, we don't have a linear relationship anymore.

c. Since an increase of 0.01 in the strain causes an increase of 100 in the stress, the slope is:

m=\frac{100}{0.01}=10000

Now, calculating the coefficient b (y-intercept), we have:

\begin{gathered} (0.01,100)\colon \\ 100=0.01\cdot10000+b \\ 100=100+b \\ b=0 \end{gathered}

So the equation is:

y=10000x

d.

The maximum value of stress is 560, and occurs at strain = 0.07.

8 0
10 months ago
Help I need this to help me get a grade 9
MrMuchimi

Answer:

83

Step-by-step explanation:

the angle with 126 is supplementary and all the angles of the triangle are supplementary

180-126 = 54

54 + 43 = 97

180 - 97 = 83

6 0
2 years ago
(5x4 + 5x3 + 4x - 9) + (2x4 + 7x2 + 2x + 14)
ladessa [460]

Answer:

7x⁴ + 5x³ + 7x² + 6x + 5

Step-by-step explanation:

The given expression is

(5x4 + 5x3 + 4x - 9) + (2x4 + 7x2 + 2x + 14)

The first step is to open the brackets by multiplying each term inside each bracket by the term outside each bracket. Since the term outside each bracket is 1, the expression becomes

5x⁴ + 5x³ + 4x - 9 + 2x⁴ + 7x² + 2x + 14

We would collect like terms by combining each term with the same exponent or raised to the same power. The term would be arranged in decreasing order of the exponents. It becomes

5x⁴ + 2x⁴ + 5x³ + 7x² + 4x + 2x - 9 + 14

7x⁴ + 5x³ + 7x² + 6x + 5

7 0
3 years ago
Please help! Find the surface area!
lesya692 [45]

both the surface areas of the green and blue figures?

3 0
3 years ago
I really really need pls plssss
Harman [31]

Answer:

Distribute the -6 and combine like terms which are the x's

Also combine the numbers

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • brad grew 4 1/4 inches this year and is now 56 7/8 IN tall write and solve an equation to find Brads height at the start of this
    12·2 answers
  • The probability of giving birth to a boy is 50%. find the probability that at most there are 3 boys out of 10 births.
    9·1 answer
  • 10 fish are in a tank, 3 fish drown, how many fish are left?
    14·2 answers
  • What is the slope of a line perpendicular to a line with slope -6/5? *
    8·1 answer
  • Please help me quick!!! I'll give brainliest.
    6·1 answer
  • The combined math and verbal scores for females taking the SAT-I test are normally distributed with a mean of 998 and a standard
    6·1 answer
  • A restaurant needs a staff of 3 waiters and 2 chefs to be properly staffed. The joint probability model for the number of waiter
    13·1 answer
  • Help me w my friends hw pls!
    8·1 answer
  • I need the answers like ASAP please help ᴛ_ᴛ
    6·2 answers
  • Can anyone help me on this I would appreciate it
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!