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
Aleks04 [339]
4 years ago
12

please check my answer asap! brainliest for fastest correct answer! find the area of the triangle. thank you!​

Mathematics
2 answers:
Hitman42 [59]4 years ago
8 0

Answer:

11.55 m^2

Step-by-step explanation:

The area is 11.55 bc the area of a triangle is A =1/2*b*h

4.2*1/2*5.5= 11.55

Lady_Fox [76]4 years ago
7 0

Answer:

11.55m²

Step-by-step explanation:

The area of a triangle is given by 1/2×b×h where b is the base of the triangle, h the height.

The base of the given triangle is 4.2m while the height is 5.5m

including these measurements in the formula we get

A=1/2×4.2m×5.5m

A= 11.55m²

You might be interested in
Which statement best explains the relationship between
Nataly [62]

Answer:

The best statement which explains the relationship between lines AB and CD is "They are parallel because their slopes are equal" ⇒ A

Step-by-step explanation:

  • Parallel lines have equal slopes and different y-intercepts
  • The rule of the slope of a line passes through points (x1, y1) and (x2, y2) is m = \frac{y2-y1}{x2-x1}

In the given figure

∵ The blue line passes through points A and B

∵ A = (-4, -2) and B = (4, 4)

∴ x1 = -4 and y1 = -2

∴ x2 = 4 and y2 = 4

→ Substitute them in the rule of the slope

∵ m(AB) = \frac{4--2}{4--4} = \frac{4+2}{4+4} = \frac{6}{8} = \frac{3}{4}

∴ The slope of line AB is  \frac{3}{4}

∵ The green line passes through points C and D

∵ C = (0, -3) and D = (4, 0)

∴ x1 = 0 and y1 = -3

∴ x2 = 4 and y2 = 0

→ Substitute them in the rule of the slope

∵ m(CD) = \frac{0--3}{4-0} = \frac{0+3}{4} = \frac{3}{4}

∴ The slope of line CD is  \frac{3}{4}

∵ The slope of line AB = the slope of line CD

∵ Parallel lines have the same slope

∴ AB // CD

∴ AB and CD are parallel lines

The best statement which explains the relationship between lines AB and CD is "They are parallel because their slopes are equal"

7 0
3 years ago
Darlene is adopting a pet. She can choose from 8 kittens and 6 puppies. How many ways can she choose a pet to adopt?
ipn [44]
I think the answer 2 
4 0
3 years ago
Read 2 more answers
Write the numerical expression in words for 10 x (2.5+13.5)
murzikaleks [220]
2.5 plus 13.5 times 10 Hope that helps
7 0
4 years ago
Read 2 more answers
I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist
lana66690 [7]

Answer:

139°

Step-by-step explanation:

According to the question

The equation is

4r+17+4r+115=180

8r+132=180

8r=48

r=6

So BYF =

4.6+115

24+115

139°

7 0
3 years ago
Read 2 more answers
Amir picked 20 berries Becky picked 15 more than Amir How many berries did they picked in all
makkiz [27]

Answer:

55

Step-by-step explanation:

Amir picked 20, Becky picked 15 more which is 35

all together they picked 20 + 35 = 55

7 0
3 years ago
Read 2 more answers
Other questions:
  • For the function f(x) = x + 4, what is the ordered pair for the point on the graph when x = 3p? a. (x, x + 4) b. (x, 3p + 4) c.
    5·1 answer
  • - 3.512 m = what does that equal​
    5·1 answer
  • Eva wants to make two pieces of pottery.She needs 3/5 pound of clay for one piece and 7/10 pound of clay for the other piece.She
    8·1 answer
  • Samples of rejuvenated mitochondria are mutated (defective) in 3% of cases. Suppose 17 samples are studied, and they can be cons
    5·1 answer
  • What is 0945987123987634678 divided by 67899876543444445678
    5·2 answers
  • Is -7+9=-9+7 true, false, or open? I forgot how to do this. :(
    7·1 answer
  • The temperature in Fargo North Dakota was 6°F at noon. By 4 PM the temperature dropped to -10°F. What integer represents the cha
    11·1 answer
  • An NBA corner 3-pointer is 264 inches away from the hoop. One day, you measure it to be 270.6 inches. What is the measurement er
    8·1 answer
  • 6. Find the equation of the line that goes through the point (5,1) and has a slope of 0.
    15·1 answer
  • A boat can travel 408 miles on 204 gallons of gasoline how far can it travel on 169 gallons
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!