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2 years ago

Find the missing angle: 350 с

Mathematics

1 answer:

Liono4ka [1.6K]2 years ago

8 0

Angle C is equal to 55. Since all the angles of a triangle is equal to 180 degrees and we know what two of the angels are, 35 and 90 (when there is box like that in the corner it means that the angle is 90 degrees). 180 - 90 - 35 = 55

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Select one of the factors of 3x^2 + 10x+ 3

uysha [10]

Answer:

10x+3

Step-by-step explanation:

7 0

3 years ago

Find AB ANSWERS a) AB=20 b) AB=10 c)AB=55 d) AB=12

jolli1 [7]

4x+6 = 5x-6
x=12
4(12)+6=54
The answer is 54 (The paper says C is 54, not 55)

3 0

2 years ago

Read 2 more answers

Use the pythagorean theorem to find the distance between from A(5, -3) to B (6,0)

Orlov [11]

C. 3.16 is the right answer

Step-by-step explanation:

The distance formula used in coordinate geometry is derived from the Pythagorean theorem.

The distance formula is give by:

$d=\sqrt{(x_2-x_2)^2+(y_2-y_1)^2}$

Here (x1,y1) are the coordinates of first point and (y1,y2) are the coordinates of second point

Here,

(x1,y1) = (5,-3)

(x2,y2) = (6,0)

Putting the values in the formula

$AB = \sqrt{(6-5)^2+(0-(-3))^2}\\=\sqrt{(1)^2+(0+3)^2}\\=\sqrt{(1)^2+(3)^2}\\=\sqrt{1+9}\\=\sqrt{10}\\=3.16\ units$

The distance between two points is 3.16 units.

Hence,

C. 3.16 is the right answer

Keywords: Coordinate geometry, Pythagorean Theorem

Learn more about Pythagorean theorem at:

#LearnwithBrainly

8 0

2 years ago

sam can't keep up with the demand for the latest best selling book. he had to order more copies twice this week.on Monday he pla

WINSTONCH [101]

Answer:

Sam would receive 17 boxes of books.

Step-by-step explanation:

Given:

Books ordered by Sam this week is given as:

120 books on Monday

286 books on Wednesday

To find the number of boxes Sam received if there are 24 books in each box.

Solution:

Total books ordered by Sam this week = $120+286=406$

The total number of books is packed in boxes of 24 books each and received by Sam.

Thus, total number of books must be divided by 24 to find the number of boxed Sam would receive on Friday.

Total number of boxes of Books received by Sam = $\frac{406}{24}=16.91\approx 17$

Thus, Sam would receive 17 boxes of books.

7 0

2 years ago

Two lines, C and D, are represented by the equations given below:

lys-0071 [83]

Bought lines need to pass same point, so:

x+12 = y = y = 3x+2
x+12=3x+2 |-2
x+10=3x |-x
10=2x |/2
5=x
x+12 = y => 5+12 = y =>y = 17

(x,y) => (5,17)

6 0

3 years ago