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3 years ago

Josie reads the same number of pages each day in her 200-page book.

2 answers:

Nookie1986 [14]3 years ago

7 0

200÷P, as you need to to do the equivalent of 20-p-p-p... until you get to 0, which is faster and more simply done with division.

Elis [28]3 years ago

7 0

200/p because it depends on the days she read.

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Find the value of b.

Nesterboy [21]

Answer: $230^{\circ$

Step-by-step explanation:

For convenience, I labeled some points as shown in the attached picture.

Also, I assume $\overline{AB}$ and $\overline{BC}$ are tangents to the circle.

$\overline{BO} \cong \overline{BO}$ (reflexive property)
$\overline{AB} \cong \overline{BC}$ (tangents drawn from a common external point are congruent)
$\angle BAO \cong \angle BCO$ (right angles are congruent)

Therefore, we know $\triangle ABO \cong \triangle CBO$ by HL.

Thus, by CPCTC,

$\angle AOB \cong \angle BOC \implies m\angle BOC=65^{\circ}\\\\\implies m\angle AOC=130^{\circ}$

This means the measure of minor arc AC is $130^{\circ}$ , and thus $b=360^{\circ}-130^{\circ}=\boxed{230^{\circ}}$

7 0

1 year ago

I don’t get it :/ but may you please help me please if so thank you so much

scoundrel [369]

The ones with a square in a picture is a 90 degree angle the rest are a 180

7 0

3 years ago

What is the mode of the following data set

natima [27]

The mode is 3. Mode- the number that appears the most. 3 appears the most out of the set of numbers

8 0

3 years ago

Read 2 more answers

Witch equation dose the graph below represent

fenix001 [56]

When the function goes 1 to the right, it goes 2 down. Therefore the direction of the function is
$\frac{-2}{ 1} = - \frac{2}{1}$
Hence, the function represented is
y = -2x

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3 years ago

Hannah completed 40 problems in 32 minutes.<br> I have to put it in a unit rate pls help

il63 [147K]

Answer: 1.25 problems/min

32 minutes --> 40 problems

1 minute --> 40/32

--> 1.25

5 0

3 years ago