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
sertanlavr [38]
3 years ago
12

PLEASE HELPPPPPPPPPPPPPPPPPPPP

Mathematics
2 answers:
9966 [12]3 years ago
8 0

Answer:

35 cm ^2

Step-by-step explanation:

5x5 = 25

5-3 = 2

5x2 = 10

25+10 = 35cm^2

devlian [24]3 years ago
7 0

Answer:

10 x 2 = 20

3 x 5 = 15

_________+

35

You might be interested in
Carry out the following division.​
kifflom [539]

Answer:

1: 8a²

2: 9a²b²c²

Step-by-step explanation:

1: 48a³ ÷ 6a

48÷6 = 8

8a²

2: 72a³b⁴c⁵ ÷ 8ab²c³

72÷ 8 =9

9a²b²c²

4 0
3 years ago
Read 2 more answers
The scale on a map is 1cm: 7km. If two cities are 15cm apart on the map, what is the actual distance between the cities?
Vitek1552 [10]

Answer:

105km

Step-by-step explanation:

1/7=15/x

So x=7*15

x=105

8 0
3 years ago
Trapezoid problem pls help
lakkis [162]
Do Area = (base 1 + base2) × H
7 0
4 years ago
Problem PageQuestion Tony estimated the height of his office building to be 45ft. The actual height of his office building is 41
Leona [35]

Answer:

The absolute error is <u>4 ft</u> and percent error of Tony's estimate is <u>9.8%</u>.

Step-by-step explanation:

Given:

Tony estimated the height of his office building to be 45ft. The actual height of his office building is 41ft.

Now, to find the absolute error and the percent error of Tony's estimate.

The height of his office building = 45ft.

The actual height of his office building = 41 ft.

So, to get the absolute error:

<em>The height of his office building - the actual height of his office building</em>

45\ ft-41\ ft\\=4\ ft.

The absolute error = 4 ft.

Now, to get the percent error of Tony's estimate:

\frac{4}{41} \times 100

=0.0975\times 100

=9.75\%.

<em>Percent error of Tony's estimate rounding to nearest tenth = 9.8%.</em>

Therefore, the absolute error is 4 ft and percent error of Tony's estimate is 9.8%.

5 0
3 years ago
Simplify - root (9+y)^2 if y &lt;-10
nevsk [136]

Answer:

− √ ( 9 + y ) 2 > 1

Explanation:

− √ ( 9 + y ) 2 , where  y < − 10

Simplify the expression,

− √ ( 9 + y ) 2 = − ( 9 + y ) = − 9 − y

When  y < − 10 , − y > 10

Subtract  9  from both sides,

− 9 − y > 1  Hence,

− √ ( 9 + y ) 2 > 1

6 0
3 years ago
Other questions:
  • -6(7) + 36 + (-12)<br> Helpppppp
    8·2 answers
  • A furniture shop refinishes cabinets. Employees use one of two methods to refinish each cabinet Method I takes 1 hour and the ma
    15·2 answers
  • An 11 foot ladder leans against the side of a house. The bottom of the ladder is 6 feet from the side of the house. How high is
    7·1 answer
  • Malik considers the enlargement of the trapezoid
    14·1 answer
  • PLZZZ I BEGGG PLZZZ HELP ME!!!!
    9·2 answers
  • What are the x and y intercept for the graph of 4x - 3y = -12
    15·1 answer
  • Vietnamese: Phát biểu định nghĩa hàm số liên tục. Khảo sát tính liên tục của hàm số sau:
    8·1 answer
  • Name all the word(s) that can be used in place of classify
    6·2 answers
  • How many three-digit numbers are divisible by 2,3 or 5? plEASe helP I aM DeSpeRatE
    14·2 answers
  • Image shows a triangle with sides measuring 4 cm, 4 cm, and 4 cm.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!