3 years ago

Will mark brainliest

Mathematics

1 answer:

PIT_PIT [208]3 years ago

4 0

Answer:

148 deger ❤❤❤❤❤❤❤❤❤❤

32 meter

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Describe the solutions of 4 + n > −2 in words.

marishachu [46]

The value of n is a number less than -6

8 0

3 years ago

You estimate that a jar contains 98 marbles. The actual number of marbles is 90. Find a percent of error.

pantera1 [17]

Answer:

It might be 8.8889% (Not completely sure)

3 0

3 years ago

In a series RL circuit, ET = 120 V, R = 40 Ω, and XL = 30 Ω. What is ER?

Delvig [45]

Answer:

The voltage across resistor is $E_{R}=96V$

Step-by-step explanation:

We are given with Voltage across terminals of a series RL circuit, $E_{T}=120V$

And Resistance R=40Ω

And inductor reactance $X_{L}=30$ Ω

Since Resistor and inductor are in series, same current flows through both.

And that current, I = $\frac{E_{T}} {Z}$

$=\frac{120}{\sqrt{40^{2}+30^{2}}}= \frac{120}{\sqrt{2500}}$

= $\frac{120}{50}=2.4A$

Therefore voltage across resistor, $E_{R}=IR=2.4X40=96V$

7 0

4 years ago

If x = -2, which inequality is true?

tresset_1 [31]

Answer:

Step-by-step explanation:

If I remember correctly then its J

7 0

3 years ago

Read 2 more answers

What does X=?<br> I cannot figure out how to solve this problem please help!

Alona [7]

Answer:

Step-by-step explanation:

S = (n - 2).180°

n = quantity of sides

S = all angles addition

S = (5 - 2).180°

S = 3.180°

S = 540°

104 + 117 + 100 + 124 + x = 540

445 + x = 540

x = 540 - 445

x = 95°

I hope I've helped you.

5 0

3 years ago

Will mark brainliest ​

Will mark brainliest