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3 years ago

Identify the type of triangles

Mathematics

2 answers:

Anton [14]3 years ago

5 0

Answer:

I) scalene triangle

reason, because all three lengths are different

b) equilateral triangle

because all three lengths are equal

c) isosceles triangle

because two sides are equal

ii) a) scalene triangle

b. right angled triangle

because of the 90°

c. scalene triangle

Margarita [4]3 years ago

4 0

answer 6cm , 3cm , 6cm, this the answer

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The line y=−13x+4 passes through which of the following points?

topjm [15]

Option C

$\text{The line } y=\frac{-1}{3}x+4 \text { passes through } (3, 3)$

Solution:

Given that line is:

$y = \frac{-1}{3}x + 4$

Let us check the options one by one

Option A

(1, -4)

Substitute x = 1 and y = -4

$-4 = -\frac{1}{3} \times 1 + 4\\\\-4 = \frac{-1+12}{3}\\\\-12 = -1 + 12\\\\-12\neq 11$

Thus the line does not passes through (1, -4)

Option B

(6, 4)

Substitute x = 6 and y = 4

$4= \frac{-1}{3} \times 6+4\\\\-4 = -2 + 4\\\\-4\neq 2$

Thus the line does not passes through (6, 4)

Option C

(3, 3)

Substitute x = 3 and y = 3

$3 = \frac{-1}{3} \times 3 + 4\\\\3 = -1 + 4\\\\3 = 3$

Thus the line does not passes through (3, 3)

Option D

(0, -1)

Substitute x = 0 and y = -1

$-1 = \frac{-1}{3} \times 0 + 4\\\\-1\neq 4$

Thus the line does not pass through this point

3 0

3 years ago

Select all of the following expressions that are equivalent to 9 1/2

muminat

(1)

(3)

(4)

I think im sorry if im wrong too

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3 years ago

Math help? 15 points!

GenaCL600 [577]

The answer is
y = x/2 - 5! This is the same as
y = (1/2)x - 5 so don't be tricked by the way x is on top of 2
1/2 is the slope and -5 is the y int

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3 years ago

6th grade math help me pleasee

Amiraneli [1.4K]

Answer:

The height above ground level of a rider on a roller coaster over the duration of the ride

Step-by-step explanation:

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3 years ago

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What is the probability of rolling a number less than 5 and flipping heads?

lys-0071 [83]

4/12 = 33%

There are 12 options in total. If you get rid of the tails and numbers 5 and 6, there are 4 options left. So that means 4 out of 12 (4/12). 4/12 in percentage form is 33%.

I hope this helped. Brainliest appreciated.

7 0

3 years ago