3 years ago

Create a 2-Way Frequency Table. Remember to label the 2 categories, as well as provide data values for each cell.

Mathematics

1 answer:

ziro4ka [17]3 years ago

4 0

Answer:

I put the answer in a picture.

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It will take Carlos 4 hours to walk 16 miles.

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Write each fractio in simplest form.4/10

hjlf

4/10 would be 2/5 in simplest form.

I hope this helps! (:

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Find the arc length of the semicircle. Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal

cricket20 [7]

Answer:

The arc length of the semicircle is $5 \pi\ units$ or $15.7\ units$

Step-by-step explanation:

The complete question in the attached figure

we know that

The circumference of a semicircle is given by the formula

$C=\frac{1}{2}\pi D$

where

D is the diameter of the semicircle

we have

$D=10\ units$

substitute

$C=\frac{1}{2}\pi (10)$

$C=5 \pi\ units$ ----> exact value

Assume

$\pi =3.14$

$C=5(3.14)=15.7\ units$ ----> approximate value

therefore

The arc length of the semicircle is $5 \pi\ units$ or $15.7\ units$

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3 years ago

Another question 5x + 8 = 7x + 2

DochEvi [55]

Answer: x=3

Step-by-step explanation: Subtract 2 from both sides and subtract 5x from both sides. Then you'll end up with 6 = 2x. Then divide through by 2 on both sides and you're left with x=3.

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Find the measure of z. A. 80° B. 83 ° C. 70 ° D. 87 °

Digiron [165]

z and 100 are on the same line so the total is 180

180-100=z

80=z

Please give Brianest

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