Find m∠ABC.<br><br><br><br><br> 49°<br><br><br> 30°<br><br><br> 7°<br><br><br> 28°

Let a equal measure of a angle a. The equation 360ﾟ= a + 90ﾟ+ 135ﾟ+ 75ﾟ represents the sum of the angles in the quadrilateral. F

lina2011 [118]

Answer:

A = 60°

Step-by-step explanation:

First to find the missing angle you add the three known angles,

90 + 135 + 75 = 300

Then, you subtract, 360 - 300 = 60

8 0

3 years ago

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Write the equation of the line fully simplified slope-intercept form.

Alex17521 [72]

Answer:

y= -3/2x+9

Plz Let me know if it is wrong or right?

4 0

3 years ago

Can someone give me a hand plz like ASAP

Makovka662 [10]

$54.99(1 - .2) = 43.99$
The answer is c.

3 0

3 years ago

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Multiply (2 + 3i) with (3 – 4i)

nirvana33 [79]

Answer:

-12i^2 + i +6

Step-by-step explanation:

(2 + 3i)(3-4i)

6 - 8i + 9 i - 12i^2

combine like terms

-12i^2 + i + 6

Hope this Helps!!!

5 0

3 years ago

Read 2 more answers

Jill and Erika made 4 gallons of lemonade for their lemonade stand. How many quarts did they make if then charge $2:00 per quart

notka56 [123]

Answer:

Number of quarts=16

Money earned=$32

Step-by-step explanation:

Given

4 Gallons of lemonade is prepared
They charge $2 for a quart

1 Gallon= 4 Quarts

Therefore Number of quarts

$= \text{number of gallons} \times 4\\= 4 \times 4\\=16$

Therefore Number of quarts of lemonade prepared by them = 16 quarts

As they charge $2 for each quart

⇒

Total money made if they sell it all

$=\text{number of quarts} \times 2\\= 16 \times 2\\=32$

Therefore, if they are to sell all the lemonade that they prepared

They would earn=$32

5 0

3 years ago

Find m∠ABC. 49° 30° 7° 28°