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Elis [28]
3 years ago
11

Step by step how to solve -2.3x=.46

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
Step one: divide both sides by -2.3 to get X by itself: X=-.2. :)
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125°<br> 1 5<br> 5<br> The measure of 1=<br> Helppppppppppp
Anton [14]

Answer: the measure of angle 1 is 55 degrees

Step-by-step explanation:

so you see the outside of 5 is 125 degrees on the right side? So that 125 is equal to the 5 on the other side. So to find measure 1 you need to figure out the measure of the rest of the outside which is the outer angle of measure 1.

So you do

125+125=250

and then,

360-250=110

and since measure of angle 1 starts at the edge of the angle and not the center, you do 110/2 which is 55.

IF THE ANGLE OF MEASURE 1 WAS FROM THE CENTER POINT TO THE END <u>DO NOT </u>DIVIDE BY TWO.

6 0
2 years ago
Need Help Rn!!!
fgiga [73]
It would be 5850 hope you get it right:)
7 0
3 years ago
At middle school 6 7 and 8 the student government wants to determine the theme for 8th grade dance. Who should they sample?
Serjik [45]
Dhjddibjekwkanansnddnwkqama
7 0
3 years ago
Maria has a portfolio consisting of 7 shares of stock A (purchased for $70 per share) and 4 shares of stock B (purchased for $10
Vlad [161]

Answer:

Hence, the expected rate of return after 1 year for Mary's portfolio is 0.17751

Step-by-step explanation:

We have,

Purchase 7 shares of stock A  for $70 per share and 4 shares of stock B for $100 per share then The expected rate of return after 1 year for Mary's portfolio.

Weight invested in stock A is W_x=\frac{7\times 70}{7\times 70+4\times 100}

                                               \Rightarrow W_x=\frac{490}{490+400}\\\Rightarrow W_x=\frac{490}{890}\\\Rightarrow W_x=\frac{49}{89}\\\Rightarrow W_x=0.5505

Weight invested in stock B isW_y=\frac{4\times 100}{7\times 70+4\times 100}

                                             \Rightarrow W_y=\frac{400}{490+400} \\\Rightarrow W_y=\frac{400}{890} \\\Rightarrow W_y=\frac{40}{89} \\\Rightarrow W_y=0.4494

The expected value of the rate of return=W_x\times\;\text{expected rates of stock A}+W_y\times\;\text{expected rates of stock B}

=0.5505\times0.02+0.4494\times0.15

=0.01101+0.06741

=0.17751

4 0
3 years ago
6. If Aliya can make 10 bracelets in 2 days, how long will it take her to make 35 bracelets? WILL GIVE EXTRA 10 POINTS WILL MARK
Oksanka [162]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
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