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Greeley [361]
4 years ago
14

What is the value of x?_______. degrees

Mathematics
1 answer:
garri49 [273]4 years ago
4 0

Answer:

Step-by-step explanation:

1. Add 85 plus 47 equals 132

2. subtract 180 from 132 equals 48

x = 48

There are 180 degrees in a triangle

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Use f(x)=2x^2-5 to find he averaage rate of change of the interval [-2,3]
Simora [160]

Answer:

yo that's too hard it should be 20 points

6 0
3 years ago
In a parallel circuit, ET = 208 V, R = 33 kΩ, and XL = 82 kΩ. What is the apparent power?
jeka94

Answer:

Apparent power is 1.413Volt-Amps.

Step-by-step explanation:

We are given that in a parallel circuit,E_{T}=208V,R=33kΩ and X_{L}=82kΩ.

And we are asked to find apparent power.

Apparent power is the combination of true power and reactive power.

In other words, we can say that in a power triangle apparent power is the hypotenuse where as true power and reactive powers are sides.

Let us find true power , reactive power first and the using Pythagorean theorem we can find apparent power.

True power=\frac{E_{T}^{2}}{R}=\frac{208^{2}}{33000}=1.311watts

Reactive power=\frac{E_{T}^{2}}{X_{L}}=\frac{208^{2}}{82000}=0.528VARs

Hence apparent power=\sqrt{1.311^{2}+0.528^{2}} =1.413VA

5 0
4 years ago
Find x and TU<br> Show all the work
Licemer1 [7]

Answer:

x = 10

TU = 24

Step-by-step explanation:

To find the value of x, we use the trapezoid mid-segment theorem

The sum of the lengths of the two parallel sides is equal to twice the length of the mid segment

Mathematically, we have this as;

2(2x+ 4) = 2x-4 + 3x + 2

4x + 8 = 5x - 2

5x -4x = 8 + 2

x = 10

TU = 2x + 4 ; = 2(10) + 4 = 20 + 4 = 24

5 0
3 years ago
I NEED HELP PLEASE!!
maks197457 [2]

sine --> cosecant

csc(x) = 1/sin(x)

cosine --> secant

sec(x) = 1/cos(x)

tangent --> cotangent

cot(x) = 1/tan(x)

Correct Answer: A

Hope this helps!

7 0
3 years ago
Reagan has a rectangular bedspread that measures 238 cm x 435 cm she wants to sew a French around the edge of the bed spread wha
Bond [772]

Answer:

1346cm

Step-by-step explanation:

First of all it is fringe, not french or friends.

Now, as we know that  perimeter'P' of a rectangular is given by

P=2(length +width)

Given

length=435 cm

width=238 cm

P=2(435 +238) => 1346cm

Therefore, Rhiannon needs to purchase  1346cm of fringe

4 0
3 years ago
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