3 years ago

How many different triangles can be made with the angles 45 degree, 45 degree, 90degree ?

Mathematics

2 answers:

pychu [463]3 years ago

7 0

Answer:

C: one triangle

Step-by-step explanation:

well a triangle = 180°

45+45=90

90+90=180

Oksi-84 [34.3K]3 years ago

6 0

I think C I hope this helps

You might be interested in

Find the value of a

jasenka [17]

Answer:

a=60

Step-by-step explanation:

since there are 6 total "a" values (2 angles worth just a, 2 angles worth 2 a)

you divide the total angle number by 6: 360/6=60

a=60

hope this helps!! <3

5 0

3 years ago

Find the surface area and volume for each of the following:

neonofarm [45]

9.5cm
9.5cm is the answer

7 0

3 years ago

Read 2 more answers

Х у 2 11 5 26 12 61 Proportional or non proportional

larisa [96]

Answer:

I do not think this is proportional.

8 0

3 years ago

–x3 – 2x2 – 3x A. x(x2 + 2x + 3) B. –x(–x2 – 2x – 3) C. –x(x2 + 2x – 3) D. –x(x2 + 2x + 3)

Kryger [21]

Option D: $-x(x^2+2x+3)$ is the correct answer

Step-by-step explanation:

Given expression is:

$-x^3-2x^2-3x$

We have to simplify or find the equivalent expression. For that purpose we will use distributive property

We can see that x is a common factor in all terms

So,

$- x.x^2 - x. 2x - 3.x\\= -x(x^2+2x+3)$

Hence,

Option D: $-x(x^2+2x+3)$ is the correct answer

Keywords: Polynomials, factorization

Learn more about polynomials at:

#LearnwithBrainly

8 0

4 years ago

The product of 8 more than a number and 5 less than the number (mathematical expression)

Anettt [7]

$\text{Let the number be x.}\\\\\text{The expression is}~ (x+8)(x-5)$

7 0

2 years ago