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weeeeeb [17]
3 years ago
10

Two X squared Plus three X - two is​

Mathematics
1 answer:
vodka [1.7K]3 years ago
6 0

that's the simplification mod

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What is the angle measured on the protractor? Please help I’m confused. Thanks!!
sleet_krkn [62]

Answer:

85

Step-by-step explanation:

The line of the right measures 65 degrees (I think), an the line on the left measures 150 degrees. So, 150 - 65 = 85 degrees.

7 0
3 years ago
Please  help ill mark brainliest!!
kompoz [17]
If sides are congruent then the angles ACROSS from them are also congruent.
Since WV and VU are congruent, angle U is congruent to angle W.
Set up an equation and solve.
See attachment.
x = 8
Angle w = 63

7 0
3 years ago
Jan uses 6 grams of tea leaves to make 24 fluid ounces of tea. Last week she made 288 fluid ounces of tea. How many grams of tea
Reil [10]
Hello!

288 / 24 = 12

6 * 12 = 72

Jan used 72 grams of tea leaves to make tea. 
4 0
3 years ago
Write the percent as a fraction or mixed number in simplest form.<br><br> 150%
N76 [4]

Answer:

3/2 or 1 1/2

Step-by-step explanation:

3 0
3 years ago
Finding area of shaded sectors.
tekilochka [14]

Answer:

69.81 sq. m. (rounded to 2 decimal places)

Step-by-step explanation:

The sector of a circle is "part" or "portion" of a circle. The formula for the area of a sector is:

A=\frac{\theta}{360}*\pi r^2

Where

\theta  is the central angle

r is the radius

Given the figure, the arc is given as 80 degrees, but not the central angle of the shaded sector. But from geometry we know that the central angle and the intercepted arc have the same measure. So we can say:

\theta = 80

Also, the radius of the circle shown is 10 meters, so

r = 10

Now, we substitute in formula and find our answer:

A=\frac{\theta}{360}*\pi r^2\\A=\frac{80}{360}*\pi (10)^2\\A=\frac{2}{9}*100\pi\\A=\frac{200\pi}{9}\\A=69.81

Thus,

The area of the shaded sector is 69.81 sq. meters.

5 0
3 years ago
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