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3 years ago

Please help!!!?????????

Mathematics

2 answers:

dexar [7]3 years ago

4 0

Step-by-step explanation:

This is an acute triangle

Cloud [144]3 years ago

4 0

2x+5 = 3x+1
-2x -2x
5 = x+1
-1 -1
4 = x

X = 4

PQ: 5(4)-7 = 13
PQ = 13

PR: 2(4)+5
PR = 13

QR: 3(4)+1
QR = 13

Hope this helped you! :)

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The spinner is equally likely to land on any of the six sections. a spinner contains 6 equal sections: 1, 2, 3, 4, 5, 6. section

tangare [24]

The probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixt

<h3>What is probability?</h3>

Probability is the likelihood or chance that an event will occur. Mathematically;

Probability = Expected/Total

If the spinner is spinned, the total outcome is 1/6

Pr(greater than 4) = 2/6 = 1/3

Pr(shaded section) = 3/6 = 1/2

Pr(number greater than 4 or on a shaded section) = 1/3 + 1/2
Pr(number greater than 4 or on a shaded section) = 5/6

Hence the probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixths

Learn more on probability here: brainly.com/question/25870256

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2 years ago

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3 years ago

If a_1=2a 1 =2 and a_n=(a_{n-1})^2-2a n =(a n−1 ) 2 −2 then find the value of a_4a 4 .

Aleks04 [339]

9514 1404 393

Answer:

Step-by-step explanation:

We assume your recursive formula is ...

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oksano4ka [1.4K]

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We will use each of the given points to calculate the corresponding slope, then compare the calculated slope with the given one.

For point (6,-1):
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For point (2,8):
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slope = $\frac{1-5}{-5--2}$ = 4/3 ........> rejected choice

For point (1,1):
slope = $\frac{1-5}{1--2}$ = -4/3 ........> rejected choice

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