3 years ago

True or false "No rectangle is a rhombus?"

1 answer:

4 0

False.
Rhombuses may be rectangles, as long as the shape is a square. Every square is a rhombus if all its angles equal 90 degrees.

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PLSS HELP IF YOU TURLY KNOW THISS

vredina [299]

Answer:

Step-by-step explanation:

8x-4=20

+4. +4

8x=24

8. 8

x=3

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3 years ago

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an ice cream shop has a total of 48 flavors of ice cream and toppings. if there are 16 flavors of ice cream, how many toppings c

Tanzania [10]

Answer:

Step-by-step explanation:

There are 48 flavors and toppings. Since 16 are flavors, 32 are toppings. Dividing the 32 topping equally between 8 children is 4 toppings per child.

32 ÷ 8 = 4

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3 years ago

Jason is training to run a marathon. His goal for this week is to run a minimum of 42 miles. So far this week, he has already ru

ivanzaharov [21]

Answer:

6m + 18 ≥ 42

Step-by-step explanation:

6m + 18 ≥ 42

------

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2 years ago

What is the square and cube of 12?

Inessa [10]

Hello!!

Square of 12: $12^2$ or 12 * 12 = 144

Cube of 12: $12^3$ or 12 * 12 * 12 = 1728

Good luck :)

6 0

3 years ago

What are the domain and range of f(x)=log(x-1)+2?

marta [7]

Answer: Domain = $(-1, \infty)$

Range = $(-\infty, \infty)$

Step-by-step explanation:

Here, the given function,

$f(x) = log(x-1) + 2$

Since log( negative number ) = not defined

Also,

$log(0) = -\infty$

Hence, f(x) is defined if x - 1 > 0

⇒ x > 1

Thus, f(x) is defined for all the values that are greater than 1,

⇒ Domain of f(x) = All real number greater than 1,

= $(1, \infty)$

Now, for the interval $(1, \infty)$ ,

f(x) can be any real number.

Thus, the range of the given function = $(-\infty, \infty)$

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3 years ago

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