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3 years ago

9

A spinner with 8 equally sized slices is shown below. The dial is spun and stops on a slice at random. What are the odds in favo

r of landing on a black slice?

2 answers:

ipn [44]3 years ago

6 0

Answer:

answer 3/4

Step-by-step explanation:

LuckyWell [14K]3 years ago

3 0

If all 8 is equal then then it would be a chance of 1/8

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Please help: write each equation in exponential form

Setler [38]

Answer:

$4^{4}=256$

Step-by-step explanation:

<u>Rewrite log4256=4 in a different form:</u>

<u /> $4^{4}=256$

4 0

3 years ago

Which of the following theorems verifies that ABC~WXY?

Bumek [7]

Answer:

The correct answer is option <em>B. AA</em>

<em></em>

Step-by-step explanation:

Given two triangle:

$\triangle ABC$ and $\triangle WXY$ .

The dimensions given in $\triangle ABC$ are:

$\angle A = 27^\circ\\\angle B = 90^\circ$

We know that the sum of three angles in a triangle is equal to $180^\circ$ .

$\angle A+\angle B+\angle C = 180^\circ\\\Rightarrow 27+90+\angle C=180^\circ\\\Rightarrow \angle C = 63^\circ$

The dimensions given in $\triangle WXY$ are:

$\angle Y = 63^\circ\\\angle X = 90^\circ$

We know that the sum of three angles in a triangle is equal to $180^\circ$ .

$\angle W+\angle X+\angle Y = 180^\circ\\\Rightarrow \angle W+90+63=180^\circ\\\Rightarrow \angle W = 27^\circ$

Now, if we compare the angles of the two triangles:

$\angle A = \angle W = 27^\circ\\\angle B = \angle X= 90^\circ\\\angle C = \angle Y= 63^\circ$

So, by AA postulate (i.e. Angle - Angle) postulate, the two triangles are similar.

$\triangle ABC \sim \triangle WXY$ by <em>AA theorem.</em>

<em>So, correct answer is option B. AA </em>

7 0

3 years ago

What is the name of this angle

fenix001 [56]

Answer:

Acute

Step-by-step explanation:

The angle appears to be less than 90 degrees making it an acute angle. Angles above 90 degrees are obtuse angles.

3 0

3 years ago

3. What is f(-3) if f(x) = 2x + 11 + 5?<br> 00<br> 010<br> 012<br> 0-10

Colt1911 [192]

Answer:

Step-by-step explanation:

f(x) = 2x + 11

f(-3) = 2(-3) + 11

= - 6 + 11 = 5

5 0

3 years ago

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Mr.Jackson ran 7-8 mile on Monday. He ran 3-8 mile on Wednesday and 5-8 mile of Friday. Oh which day did Mr. Jackson run the sho

bazaltina [42]

Answer:

Wednesday

Step-by-step explanation:

Averages

Wednesday-5.5

Monday-7.5

Friday-6.5

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3 years ago

Read 2 more answers