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2 years ago

In triangle ABC, the bisectors of angle A, angle B, and angle C cut the opposite sides into lengths a1, and

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

8 0

Question

In triangle ABC, the bisectors of angle A, angle B, and angle C cut the opposite sides into lengths a1, and

a2, b1, and b2, and c1 and c2, respectively, labeled in order counterclockwise around triangle ABC for

a1 = 5/3, a2 = 10/3,b1 = 15/4. Find the perimeter of triangle ABC.

Step-by-step explanation:

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Which of the following is the solution to the system of equations?<br><br> y=2−xy=3x−1

creativ13 [48]

An equation is formed of two equal expressions. The solution of the system of equations is (0.75, 1.25).

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The solution to the system of equation is,

y = 2 - x

y = 3x - 1

Substitute the value of y,

y = y

2 - x = 3x - 1

2 + 1 = 3x + x

3 = 4x

x = 3/4 = 0.75

Substitute the value of x in any one of the equation,

y = 2 - x

y = 2 - 0.75

y = 1.25

Hence, the solution of the system of equations is (0.75, 1.25).

Learn more about Equation:

brainly.com/question/2263981

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2 years ago

What is the volume of the composite figure. I said 36 but it is wrong.

scZoUnD [109]

Answer:

108

Step-by-step explanation:

You are correct for stating one tissue box has a volume for 36.

But notice there are 3 tissue boxes, so in order to find the total volume, you should add them up.

36+36+36=108

6 0

3 years ago

Read 2 more answers

What’s the value of X in the triangle

elixir [45]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I need help. Thank you.

Oduvanchick [21]

Answer:

A=-5

Step-by-step explanation:

4 0

3 years ago

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Consider the following.3x + 3y = 8(a) Find y' by implicit differentiation.(b) Solve the equation explicitly for y and differenti

ludmilkaskok [199]

Answer:

a.y'=-1

b.y'=-1

c.Yes

Step-by-step explanation:

We are given that consider a function

$3x+3y=8$

Implicit function: That function is a relation in which dependent variable can not be expressed in terms of independent variable

Explicit function: It is that function in which dependent variable can be expressed in terms of independent variable.

a. $3x+3y=8$

Differentiate w.r.t x then we get

$3+3\frac{dy}{dx}=0$

$3\frac{dy}{dx}=-3$

$\frac{dy}[dx}=\frac{-3}{3}=-1$

$\frac{dy}{dx}=y'=-1$

b. $3x+3y=8$

$3y=8-3x$

$y=\frac{8-3x}{3}$

Differentiate w.r.t x then we get

$\frac{dy}{dx}=\frac{-3}{3}=-1$

$\frac{dy}{dx}=y'=-1$

When we substituting the value of y obtained from part b into a solution of part a then we get

$y'=-1$

Hence, solutions are consistent.

8 0

2 years ago