All categories

3 years ago

Help please whice h i foreach is rih

Mathematics

1 answer:

AveGali [126]3 years ago

6 0

Triangle ABC is a "right" triangle and "scalene" (because no side is equal).

BC^2 = 1^2 + 2^2
(from B(-1,1) and C(0,-1) ; x=|xc-xb|= |0-(-1)| = 1 , y=|yc-yb|= |-1-1| =2)

BC^2 = 1+4
so the measure of BC = √5 ≈ 2.2

You might be interested in

What is the volume of a triangular prism 5m 13m 6m

serious [3.7K]

Answer: 195

Step-by-step explanation: 5*13*6=390

390/2=195

4 0

3 years ago

Which equation is not a linear equation?

Bond [772]

Answer:

2/x + 3/y = 5

Step-by-step explanation:

A linear equation refers to any equation that can be written in the form;

ax+b=0 or y - mx -c = 0

The graph of a linear equation will always be a straight line; Vertical, horizontal or with a given degree of steepness (slope).

All the equations given are linear, except the last equation;

2/x + 3/y = 5. The exponents of the variables x and y is not 1 hence the equation is non-linear. Find the graph attached;

3 0

3 years ago

140% as s fraction or mixed num ber

hammer [34]

140% as a fraction would be $\frac{7}{5}$

7 0

3 years ago

Read 2 more answers

Simplify ^36 - ^16 =

puteri [66]

Answer:

$x^{36}-x^{16}$ is already at its simplest form

Step-by-step explanation:

You cannot factor or GCF anything out of it, and you cannot just subtract exponents. Therefore, it is simplified already.

8 0

3 years ago

Solve using the pathagorean theorem

podryga [215]

I believe the answer would be 65 because 4 squared is 16 and 7 squared is 49 add those and it equals 65

4 0

3 years ago