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4 years ago

What polyhedron has five faces and the base is a square

Mathematics

2 answers:

fiasKO [112]4 years ago

7 0

Its a pyramid. see if you think about it it has a square base and 5 sides....

xz_007 [3.2K]4 years ago

4 0

It would be a square pyramid because like u said it have a base which is a square but the faces are triangles see here's a picture

i hoped i helped

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Help! please!!!!!! look at photo :))

JulsSmile [24]

Hey there!

We know that Danielle earns $10 per hour, so muliply that by 3 and get 30.

Because Danielle works an extra half an hour, divide 10 by 2 and get 5.

Danielle earns $35 in 3 hours and a half.

Hope this helps! Please mark me as brainliest!

Have a wonderful day :)

4 0

3 years ago

What is 19 percent of 50

Delvig [45]

Answer:

What is 19 percent (calculated percentage %) of number 50? Answer: 9.5.

Step-by-step explanation:

6 0

3 years ago

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Help help help it is simple one

algol [13]

Answer:

$3^{ -x+3}$

Step-by-step explanation:

We need to simplify out the given exponential expression . The given expression to us is ,

$\rm\implies \dfrac{\dfrac{1}{3}}{3^{x-4}}$

We can use the <u>Law of </u><u>Exponents</u> to simplify the given expression . Recall that ,

$\rm\implies \red{\dfrac{a^m}{a^n}= a^{m-n}}$

Note that , we can write ,

$\rm\implies \dfrac{1}{3}= 3^{-1}$

Therefore our expression becomes ,

$\rm\implies \dfrac{ 3^{-1}}{3^{x-4}}$

Simpify using the Law of Exponents ,

$\rm\implies 3^{ -1 - ( x - 4 )}$

Open the brackets in exponent ,

$\rm\implies 3^{ -1 - x +4 }$

Simplify to get final expression ,

$\rm\implies \boxed{\quad \blue{ 3^{-x+3} \quad}}$

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3 years ago

Find all that are rational numbers

timama [110]

Answer:

0, 18, 0.165

Step-by-step explanation:

3 0

3 years ago

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Can Someone please help me out with numbers 49, and 50

seraphim [82]

49

Unfortunately I couldn’t find number 50 but I did find number 49 just replace the x with the current variable you have

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3 years ago