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
Alenkasestr [34]
3 years ago
8

What's the area of this

Mathematics
1 answer:
denis-greek [22]3 years ago
3 0

Answer:

133

Step-by-step explanation:

Because the figure is an irregular figure we need to break it up into two regular figures

The figure would be broken into..

A square with a side length of 4

And a rectangle with a length 13 and a width of 9

We now find the areas of the regular figures and add them together to get our answer

For the square.

To find the area of a square simply square the side length

Area = 4^2 = 16

For the rectangle

to find the area of the rectangle simply multiply the Length by the width

Area = 13*9= 117

Finally add the two areas together to get the area of the composite figure

117 + 16 = 133

You might be interested in
Graham spent a total of $15.05 on 10 apples and a packet of strawberries. If a packet of strawberries cost $2.55, how much did e
Olenka [21]

Answer:

no no

Step-by-step explanation:

nah nahnah nahnah nahnah nahnah nahnah nahnah nah

7 0
3 years ago
Read 2 more answers
Jonathan tries to mathematically model the number of seats in a given row. He tries to come up with an
seropon [69]

Answer:

Yes it does

Step-by-step explanation:

Why because “r” it means rows there could 1- infinite rows so S=7r (7 it means that each row has 7 seats) so let’s say r=2 (remember that is the # of rows are) so S=7(2)+ 2 (we replace r=2 on X) so 7•2=14 S=14+2=16 soo there are S=16 like 16 seats in 2 rows hope this could help y you understand....

3 0
3 years ago
A study was conducted to determine whether magnets were effective in treating pain. The values represent measurements of pain us
gregori [183]

Answer and Step-by-step explanation: The null and alternative hypothesis for this test are:

H_{0}: s_{1}^{2} = s_{2}^{2}

H_{a}: s_{1}^{2} > s_{2}^{2}

To test it, use F-test statistics and compare variances of each treatment.

Calculate F-value:

F=\frac{s^{2}_{1}}{s^{2}_{2}}

F=\frac{1.26^{2}}{0.93^{2}}

F=\frac{1.5876}{0.8649}

F = 1.8356

The <u>critical value of F</u> is given by a F-distribution table with:

degree of freedom (row): 20 - 1 = 19

degree of freedom (column): 20 - 1 = 19

And a significance level: α = 0.05

F_{critical} = 2.2341

Comparing both values of F:

1.856 < 2.2341

i.e. F-value calculated is less than F-value of the table.

Therefore, failed to reject H_{0}, meaning there is <u>no sufficient data to support the claim</u> that sham treatment have pain reductions which vary more than for those using magnets treatment.

4 0
3 years ago
What percent of 1 3/5 is 0.2 and what percent of 2 is 0.2?
natulia [17]

Answer:

1 3/5 = 8

2 = 10

Step-by-step explanation:

1 3/5 is 1.60 in decimal form so divide 1.6/0.2

2 is 2 so divide that by 0.2

6 0
3 years ago
it is 3452 feet round trip from craig's house to his school. if he went to school 79 times this year, how many feet did he trave
Setler [38]
3531 you have to add them all
7 0
3 years ago
Read 2 more answers
Other questions:
  • The expression (x+3)(x+5) is equivalent to?
    12·1 answer
  • PLZ I NEED THIS FAST
    14·1 answer
  • 4(x - 6y)<br> please dont put stupid answers and please show some work
    9·1 answer
  • Suppose you were considering going bungee jumping, but would only go if the mean breaking strength of the cord was greater than
    8·1 answer
  • The table shows the values of a function f(x).
    5·1 answer
  • Please help me with this
    10·2 answers
  • What is 17/21 - 2/10 = ___ - ___ = ____
    14·1 answer
  • Please answer this quickly! Thank you!
    10·1 answer
  • HELP IM LITERALLY IN CLASS AND IM TAKING A TEST
    8·2 answers
  • Random Questions To Answer For Points.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!