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puteri [66]
3 years ago
6

Does anyone understand how to do this? Solve r4<−5 or −2r−7 ≤ 3 . The solution is _or_

Mathematics
1 answer:
blagie [28]3 years ago
5 0
I believe this is the answer

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WILL CROWN BRAINLIEST, THANKS, AND RATING!!!
Goryan [66]
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7 0
2 years ago
Calculate the measure of the indicated angles. the measure of angle a is °. the measure of angle e is °. the measure of angle b
skelet666 [1.2K]

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6 0
2 years ago
Please simplify the following distributive property expression:
guapka [62]

You are correct


4(3x-5)

4(3x) + 4(-5)

12x-20

6 0
3 years ago
Determine the currents in the picture
Elenna [48]

Answer:

The value of currents are I_1=0A, I_2=1A and I_3=1A.

Step-by-step explanation:


The Ohm's law states that

V=IR

it is given that the V₁=3V and V₂=4V.

In a parallel circuit:

  • Voltage is same in each component
  • Sum of the currents equals to the total current that flows.

I_2=I_1+I_3                   .... (1)

Equation for first loop is,

V_1=4I_1+3I_2

3=4I_1+3I_2              ..... (2)

Equation for second loop is,

V_2=1I_3+3I_2

4=1I_3+3I_2             ..... (3)

On solving (1), (2) and (3) we get

I_1=0


I_2=1

I_3=1

Therefore the value of currents are I_1=0A, I_2=1A and I_3=1A.

6 0
3 years ago
What conditions must hold for a probability distribution to be acceptable?
VashaNatasha [74]

A distribution of probabilities is a numerical means of describing all unique combinations and the probabilities for a provided random variable, and the further discussion can be defined as follows:

  • The distributions mean (average), basic difference, skewness, as well as courtesies, are among such factors.
  • A formula, table, or chart can show a probability distribution for discrete probability distribution X that providing \bold{p(x) = P(X=x)} for all x.
  • For just a discrete random variable, the probability assigns annual probabilities with only a countless multitude of unique x values.
  • <em><u>Each result is likely to be between 0 and 1, including.</u></em>

Therefore, the final choice is "Option A".

Learn more:

brainly.com/question/15848153

3 0
2 years ago
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