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4 years ago

What is 628 times 33 with work shown

Mathematics

1 answer:

Anarel [89]4 years ago

3 0

628
x33
1884
+18840
20724 <- answer

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first 33.25 was divided by some number. the resulting quotient was then multiplied by 7. following this 5.9 was subtracted

dimaraw [331]

(33.25/x)*7-5.9. ....

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3 years ago

Three 24-hour clocks show the time to be 12 noon. One of the clocks is always correct, one loses a minute every 24 hours, and on

NeTakaya

Answer:

1440 days

Step-by-step explanation:

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3 years ago

Which expressions below equal a rational number? Choose all that apply. 4/5 + 3/8; sqrt(100) + sqrt(5); 7sqrt(5) - sqrt(245); (4

masha68 [24]

Answer:

Step-by-step explanation:

<h3>Rational number</h3>

$1) \dfrac{4}{5}+\dfrac{3}{8}\\\\\dfrac{4}{5} \ \text{is a rational number} \ and \ \dfrac{3}{8} \ \text{is a rational number}\\\\\dfrac{4}{5}+\dfrac{3}{8} \ \text{is also a rational number}$

$b) \sqrt{100}+\sqrt{5} = 10+\sqrt{5}\\\\\sqrt{5} \ \text{is a irrational number}. \\\\ \text{Rational number added to irrational number will result in an irrational number}\\\\10 + \sqrt{5} \ is \ not \ a \ rational \ number.$

$7\sqrt{5}-\sqrt{245}=7\sqrt{5}-\sqrt{7*7*5}$

$= 7\sqrt{5}-7\sqrt{5}\\\\=0\\\\\text{\bf $ 7\sqrt{5}-\sqrt{245}$ ia a rational number}$

$(4\sqrt{7})*(2\sqrt{7})=4*2*\sqrt{7*7}\\$

= 4*2*7

= 56

$4\sqrt{7}*2\sqrt{7} \ \text{\bf is a rational number}$

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2 years ago

Match each type of function with a characteristic of its graph. Enter the letter of the correct characteristic next to the type

Lerok [7]

Answer:

Linear Function: Its graph has a constant slope (D).

Quadratic Function: Its graph is a parabola (B).

Inverse Variation Function: Its graph has both a horizontal asymptote and a vertical asymptote (F).

Square-root Function: Its graph has a closed endpoint (A).

Exponential Function: Its graph has a horizontal asymptote, but not a vertical asymptote (C).

Logarithmic Function: Its graph is a reflection of the graph of an exponential function in the line <em>y = x </em>(E).

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4 years ago

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A rectangle is 12cm long and 9cm wide . calculate the length of the diagonal

Shalnov [3]

Answer: 15 centimeters

Step-by-step explanation: You cut the rectangle into two triangles following the diagonal. You add 12 squared (144) and 9 squared (81) together. You get 225. You get the square root of 225 which is 15 and that is your answer. Basic solving for the hypotenuse.

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3 years ago

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