All categories

3 years ago

Mario claims that a Rhombus is sometimes a square, but a square is always a rhombus. Is he correct? Explain your answer

Mathematics

1 answer:

KIM [24]3 years ago

8 0

No, I know this because a square is not ever a rhombus, a rhombus has acute angels and squares don't.

You might be interested in

Dalton is going on a backpacking trip with his family. They need to hike to their favorite camping spot and set up the camp befo

vagabundo [1.1K]

4pm because it takes them 3 hours to get set and sunset is at 7pm so 7-3=4pm boom!

6 0

3 years ago

Will 5x-3y>15 have a solid line

marysya [2.9K]

Answer:

The inequality $5x-3y >15$ have a dashed line

Step-by-step explanation:

we have

$5x-3y >15$

The solution of this inequality is the shaded area below the dashed line

The equation of the dashed line is $5x-3y=15$

The slope of the dashed line is positive

The y-intercept of the dashed line is -5 ---> point (0,-5)

The x-intercept of the dashed line is x=3 ----> point (3,0)

Graph the solution

see the attached figure

6 0

3 years ago

Find an equation equivalent to r= 1 + 2 sin thete in rectangular coordinates

noname [10]

Answer:

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

Step-by-step explanation:

Here we are given that

r=1+2sin

we know that the polar cordinates are represented as

x=rsin

y=rcos

Also squaring both and adding them gives you ,

Hence

also r=1+2sin

1+2sin =

Also ,

r = r=1+2sin

also sin =

Hence replacing sin we get

Read more on Brainly.com - brainly.com/question/12858609#readmore

3 0

3 years ago

Cuanto es 7x8-(31-61)

Crazy boy [7]

Answer:

la respuesta es 86

Step-by-step explanation:

5 0

3 years ago

Please help!!!!!

Zepler [3.9K]

512 = 16
x = 1

16x = 512
x = 512 ÷ 16
x = 32

Answer: 32 miles per gallon (B)

50 = 117.50
1 = x

50x = 117.50
x = 117.50 ÷ 50
x = 2.35

Answer: $2.35 per pound (C)

7 0

4 years ago

Read 2 more answers