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3 years ago

A secretary can type 56 words per minute. how much time will she need to type a 4200-word report?

Mathematics

1 answer:

tino4ka555 [31]3 years ago

7 0

The answer would be D, because you do 4200÷56=75 minutes. 75 minutes= 1 hour and 15 minutes

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ivolga24 [154]

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3 years ago

Help, I don’t understand

Agata [3.3K]

Answer: -1

Step-by-step explanation: f(x) is another way of saying y. So when y is 3, according to the table, x is -1

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2 years ago

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Natalka [10]

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3 years ago

What is the surface area of the figure shown? Plz answer asap

Luba_88 [7]

Answer:

$264\ cm^{2}$

Step-by-step explanation:

we know that

The surface area of the figure is equal to the lateral face of the triangular pyramid plus the lateral face of the rectangular prism plus the area of the base of the rectangular prism

step 1

Find the lateral face of the triangular prism

The lateral area is equal to the area of its four lateral triangular faces

$LA=4(\frac{1}{2}(6)(7))=84\ cm^{2}$

step 2

Find the lateral area of the rectangular prism

The lateral area is equal to the perimeter of the base multiplied by the height

$LA=(4)(6)(6)=144\ cm^{2}$

step 3

Find the area of the base of the rectangular prism

$B=(6)(6)=36\ cm^{2}$

step 4

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3 years ago

Find the distance between (16,12) and (0,0)

Natasha_Volkova [10]

Answer:

3/4 using equation y2-y1/x2-x1

Step-by-step explanation:

Use the equation y2-y1/x2-x1

x1, y1 x2, y2

(16,12) (0,0)

0-12/0-16= -12/-16= 3/4

7 0

3 years ago