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4 years ago

8

Question 1(Multiple Choice Worth 2 points)

1 answer:

Molodets [167]4 years ago

8 0

Answer:

ion know dis one

Step-by-step explanation:

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I need help on number 11

katovenus [111]

Answer: 4 feet

Step-by-step explanation:

5 0

4 years ago

8. In the figure below, ABC is a right triangle, a + b - 135 degrees, and c + d = 55 degrees. Find x.

a_sh-v [17]

Answer:

x=80 degrees

Step-by-step explanation:

We are given that

ABC is a right triangle

Therefore, angle B=90 degrees

Angle A=a+b=135 degrees

Angle C=c+d=55 degrees

Angle D=x

We have to find the value of x.

We know that

In quadrilateral

Sum of all angles of quadrilateral=360 degree

$\angle A+\angle B+\angle C+\angle D=360^{\circ}$

$135+90+55+x=360$

$280+x=360$

$x=360-280$

$x=80$

x=80 degrees

5 0

3 years ago

The total charge on 6 particles is −48 units. All the particles have the same charge.

Katarina [22]

Answer:

c

Step-by-step explanation:

7 0

4 years ago

Find the area of the trapezoid below. <br> 4 cm <br> 3 cm <br> 8 cm

Nastasia [14]

Answer:

18

Step-by-step explanation:

use this formula

A=(a+b )/2 x h

****

A= (4+8)/2 x 3

A=(12)/2 x 3

A= 6 x 3

A= 18

4 0

4 years ago

EXTRA POINTS-- find the value of x and the measure of each angle

earnstyle [38]

Answer:

x= 25

3x-4=71

2x+3=53

2x+6=56

Step-by-step explanation:

4 0

3 years ago