All categories

2 years ago

Given that these triangles are similar, which side corresponds to side GE?

Mathematics

2 answers:

AleksAgata [21]2 years ago

8 0

Answer:

The first one is KL and the second one is FG

Step-by-step explanation

liq [111]2 years ago

7 0

Answer:

1.KL

2.FG

Step-by-step explanation:

I hoped I helped

You might be interested in

Which phrase best defines erosion a) chemically breaking rocks apart b) physically breaking rocks apart c) moving bits of rock f

Eddi Din [679]

Answer:

C) moving bits of rock from place to place

Step-by-step explanation:

A is chemical weathering, b is mechanical weathering, and d is cementation

5 0

2 years ago

Can anyone help on number 6?

mestny [16]

Susana swam the fastest

4 0

2 years ago

A man 6 feet tall casts a shadow that is 11 feet long. A building casts a shadow of 139 feet long. The building is tall. Round y

dmitriy555 [2]

Given:

Height of man = 6 ft

Height of man's shadow = 11 feet

Height of building's shadow = 139 feet

To find:

The height of the building.

Solution:

We know that the heights of the objects and there shadows are always proportional.

$\dfrac{\text{Height of man}}{\text{Height of man's shadow}}=\dfrac{\text{Height of the building}}{\text{Height of building's shadow}}$

Let x be the height of the building.

$\dfrac{6}{11}=\dfrac{x}{139}$

Multiply both sides by 139.

$\dfrac{6}{11}\times 139=x$

$\dfrac{834}{11}=x$

$75.8181...=x$

$x\approx 75.8$

Therefore, the building is 75.8 feet long.

8 0

2 years ago

The real numbers $x$ and $y$ are such that \begin{align*} x + y &= 4, \\ x^2 + y^2 &= 22, \\ x^4 &= y^4 - 176 \sqrt{

tamaranim1 [39]

You get everything you need from factoring the last expression:

$x^4-y^4=-176\sqrt7$

The left side is a difference of squares, and we get another difference of squares upon factoring. We end up with

$x^4-y^4=(x^2-y^2)(x^2+y^2)=(x-y)(x+y)(x^2+y^2)$

Plug in everything you know and solve for $x-y$ :

$-176\sqrt7=(x-y)\cdot4\cdot22\implies x-y=\boxed{-2\sqrt7}$

4 0

3 years ago

Read 2 more answers

How many solutions are there to this system of equations?

Zinaida [17]

Answer:

one

Step-by-step explanation:

5 0

3 years ago