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
dem82 [27]
2 years ago
10

Help me please me please

Mathematics
1 answer:
saw5 [17]2 years ago
4 0

Answer:

58 cm^2

Explanation:

there are three rectangles in the shape

the first one on the left has length = 7 cm and width = 3 cm.

so area = l × w

= 7×3

=21 cm^2

the one in the middle has length = 4 cm and width = (7- 3) => 4cm

so area = 4 × 4

= 16 cm^2

the last one to the right is identical to the first, so area = 21 cm^2

The combined area = 21 + 16 + 21

= 58 cm^2

You might be interested in
Percent of students with brown eys
Over [174]

Answer:

between 55 to 79 percent

6 0
2 years ago
Alguien que me ayude con esto :(
NNADVOKAT [17]

Answer:

5tyg5frhhu

Step-by-step explanation:

fgrhdwjeygfrrredfr

5 0
2 years ago
6) 6n+ 3 = 3(-7n + 1)<br> what did you guys get for the answer?
Allushta [10]

Answer:

n=0

Step-by-step explanation:

Clear parenthesis w/ distribution:

3(-7n+1)=-21n+3

Move everything over to one side:

6n+3=-21n+3

6n=21n                                                   Subtract the 3 on the right.

-15n=0                                                                      Subtract the 21.

n=0                                                                              Divide the -15.

5 0
3 years ago
Read 2 more answers
Plz help me please
Ainat [17]
The answer would be A) July

5 0
3 years ago
Read 2 more answers
Simplify <br><img src="https://tex.z-dn.net/?f=%20%20%5Csqrt%7B%20-%20180%7D%20" id="TexFormula1" title=" \sqrt{ - 180} " alt="
QveST [7]

Answer: (6\sqrt{5})i

This is the same as saying 6i\sqrt{5}

====================================================

Work Shown:

\sqrt{-180} = \sqrt{-1*36*5}\\\\\sqrt{-180} = \sqrt{-1}*\sqrt{36}*\sqrt{5}\\\\\sqrt{-180} = i*6*\sqrt{5}\\\\\sqrt{-180} = 6i\sqrt{5}\\\\\sqrt{-180} = (6\sqrt{5})i\\\\

where i = \sqrt{-1}

As the steps show above, the idea is to factor the radicand into smaller pieces where one of those pieces is the largest perfect square possible. In this case, 36 is the largest factor of 180 that's a perfect square. Then I used the rule \sqrt{A*B} = \sqrt{A}*\sqrt{B} to break up the root.

The parenthesis used at the very end is to help separate the 6\sqrt{5} from the i term. The "i" is not under the square root.

4 0
3 years ago
Other questions:
  • Y=5x-6<br> Solving for x
    10·2 answers
  • If someone used 1/4 of an ounce of nuts to make 1/12 of a recipe of cookies , how many ounces of nuts will she need to make one
    9·1 answer
  • Simplify 7x +42/ x2+13x +42
    5·2 answers
  • How to determine the smallest absolute value
    6·1 answer
  • Describe of the graph of function y=4x^3+16
    7·1 answer
  • WILL GIVE Brainliest!!!!!!!!!!!<br> what is:<br> 8/3 + 2<br> as a fraction
    6·2 answers
  • Which is a true statement about missed payments on a credit report?
    5·2 answers
  • YOO PLZ HELP ASAP!! MARKING BRAINIEST!!!
    11·1 answer
  • Let f(x)=x^2 and g(x)=x-3 evaluate (g*<br> f.(3.5)
    7·1 answer
  • Write an equation when the two angles together are supplementary. solve for x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!