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
steposvetlana [31]
3 years ago
14

Pls help for the brainliest

Mathematics
2 answers:
IRISSAK [1]3 years ago
7 0

Answer:

12.92cm^2

Step-by-step explanation:

A=\frac{h_bb}{2} \\=\frac{3.4*7.6}{2} \\12.92cm^2

Maksim231197 [3]3 years ago
7 0

Answer:

12.92 cm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the perpendicular height )

Here b = 7.6 and h = 3.4 , thus

A = \frac{1}{2} × 7.6 × 3.4 = 3.8 × 3.4 = 12.92 cm²

You might be interested in
A. Rotation of 180º and then a reflection across the x-axis.
Trava [24]

C.

Hope this helps!

Please vote brainliest

3 0
3 years ago
Numbers are (-20,10) and (40,-50)​
seropon [69]
Hdbanwlsksmaakdicjcjdndisisushshsudhehehhs
6 0
3 years ago
An isosceles triangle (two sides equal) is placed on top of a square as shown in the picture. If the two equal sides of the tria
Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

it would be 65

3 0
3 years ago
Which sequence follows the rule an =an–1 + 7?
Akimi4 [234]

Answer:

A

Step-by-step explanation:

using the rule : a_{n} = a_{n-1} + 7

sequence A with a₁ = 11

a₂ = a₁ + 7 = 11 + 7 = 18

a₃ = a₂ + 7 = 18 + 7 = 25

a₄ = a₃ + 7 = 25 + 7 = 32

sequence A is generated using the rule

sequence B with a₁ = 17

a₂ = a₁ + 7 = 17 + 7 = 24

a₃ = a₂ + 7 = 24 + 7 = 31

a₄ = a₃ + 7 = 31 + 7 = 38

sequence B is not generated using the rule

sequence C with a₁ = - 15

a₂ = - 15 + 7 = - 8

a₃ = a₂ + 7 = - 8 + 7 = - 1

a₄ = a₃ + 7 = - 1 + 7 = 6

sequence C is not generated using the rule

sequence D with a₁ = - 9

a₂ = a₁ + 7 = - 9 + 7 = - 2

a₃ = a₂ + 7 = - 2 + 7 = 5

a₄ = a₃ + 7 = 5 + 7 = 12

sequence D is not generated using the rule



7 0
3 years ago
Find the value of the missing angles in the following figures
Veseljchak [2.6K]

Answer:

ans: ii) 87° and iii) 60°

Step-by-step explanation:

ii)

y° = 180° - ( 56° + 37°)

missing angle on triangle is alternate angle of y° so are equal and sum of angles of triangle is 180°

iii)

x° + 2x° = 180°

sum of co interior angles is 180°

7 0
3 years ago
Other questions:
  • Express 3.01 as a mixed number
    6·1 answer
  • Whats is the answer to 5/8 -1/10
    8·1 answer
  • Two pens are selected at random from a pen stand containing three blue and two black pens. The table and the relative-frequency
    9·1 answer
  • What is the length of a rectangular garden whose perimeter is 32 cm and area 39 cm^2?
    8·2 answers
  •   Sarah Wiggum would like to make a single investment and have ​$1.7 million at the time of her retirement in 34 years. She has
    5·1 answer
  • A soccer player stands in the southeast corner of a 76-meter by 57-meter field and kicks a
    7·1 answer
  • How much does a $90 investment earn in interest at a yearly rate of 15% over the course of 1 year?
    9·1 answer
  • A diagram of a swimming
    7·1 answer
  • Write the equation of a line that passes through (3,-2) and (-6, 11) in standard form.
    8·1 answer
  • Can someone help me with this question? I’ll mark you brainliest if you answer!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!