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
worty [1.4K]
2 years ago
7

Find the area of the combined rectangles. Please help me

Mathematics
1 answer:
amid [387]2 years ago
3 0

Answer:

8: 190 yd , 9: 30 m, 10: 92 ft

Step-by-step explanation:

for 8, you can spit it up pretty simply. find 10x18 which is 180 and then 5x2 which is 10 so 8 is 190.

for 9, 2x8=18 for the top portion and for the sides 3x2=6, so twelve. Combined its 30m.

for 10, 10x8=80, then 6x2=12. so 92 ft combined.

You might be interested in
How many times larger is 9 × 10^9 than 3 x 10^-4
ratelena [41]
<span>   9 × 10^9
---------------- = 3 x 10^13
  </span><span>3 x 10^-4 

answer
3 x 10^13 times larger</span>
3 0
2 years ago
Someone plz help me ASAP!!
solong [7]

Answer:

58

Step-by-step explanation:

The triangles are congruent so you can do 180-32-90, which is equal to the angle at c

3 0
3 years ago
Read 2 more answers
Which is the correct algebraic representation for the area of a circle?
fiasKO [112]
B because pie radius square = area of a circle
4 0
3 years ago
g You flip the coin 200 times and observed 80 Heads. Recall from the problem Hypothesis Testing: A Sample Data Set of Coin Flips
Mrrafil [7]

Answer:

Step-by-step explanation:

To be able to draw a conclusion from the data given, lets find out the p value using the t score and this will be used to make a conclusion.

If the p value is less than 0.05 then, we will reject the null but if otherwise we will fail to reject the null.

Using a p value calculator with a t score of 2.83, significance level 0.05 and the test is a two tailed test, the p value is 0.004655 which is less than 0.05 and the result is significant.

This we will reject the null hypothesis H0:p∗=1/2 for this data set.

8 0
3 years ago
PLEASE HELPPP ASAPP!!<br><br> Combine and simplify the following radical expression.
Greeley [361]

After demonstrating the procedure by algebraic means, the expression (2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} ) <em>is equivalent to</em> 6\cdot \sqrt[3]{24}.

In this question we proceed to <em>simplify</em> (2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} ) by <em>algebraic</em> means into a <em>single</em> <em>radical</em> expression when possible, whose procedure is shown below and explained by appropriate definitions and theorems:

  1. (2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} )  Given.
  2. (2\cdot 3) \cdot (\sqrt[3]{12} \cdot \sqrt[3]{2}  ) Commutative property/ Associative property.
  3. 6\cdot \sqrt[3]{24} Definition of cubic root/\sqrt[n]{a} = \sqrt[n]{b}/Result

After demonstrating the procedure by algebraic means, the expression (2\sqrt[3]{12} )\cdot (3\sqrt[3]{2} ) <em>is equivalent to</em> 6\cdot \sqrt[3]{24}.

To learn more on radical expressions, we kindly invite to check this verified question: brainly.com/question/1810591

7 0
2 years ago
Other questions:
  • Use the rule to write the first twelve numbers in the pattern in the number
    15·1 answer
  • A number minus 11 is 12
    11·1 answer
  • The scatter plot shows the relationship betweeen the number of hours students spend watching television and the numer of hours t
    6·2 answers
  • Find a formula for a function that has vertical asymptotes x = 2 and x = 7 and horizontal asymptote y = 2.
    11·1 answer
  • Help!!! please what's is the figure​
    12·2 answers
  • 3200 dollars is placed in an account with an annual interest rate of 5.25%. To the nearest tenth of a year, how long will it tak
    9·2 answers
  • An automobile producing company operates car dealerships that sell its cars. In order to assess the service costumers get at the
    5·1 answer
  • F (x) = (x - 6)2(x + 2)2
    6·1 answer
  • In what number base is the addition 456+24+225=1050​
    11·1 answer
  • I know its easy but i forgot how to do this pls heeeelp me
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!