All categories

2 years ago

A.19.7 B.19.2 C.21.3 D.20.8

Mathematics

1 answer:

nadya68 [22]2 years ago

5 0

Answer:

x = 180

Step-by-step explanation:

since straight lines are 180

(is it asking to find the area?)

You might be interested in

What does the expression 0.30y represent ?

Vilka [71]

The expression represents 0.30 times y, but I do not know the value of y.

5 0

2 years ago

PLEASE HELP I WILL MARK BRAINLIST

shtirl [24]

The minimum is 91. The first quartile is 112. The median is 173. The third quartile is 215. The maximum is 253.

6 0

2 years ago

Which equation represents the perpendicular bisector of the given line segment?

In-s [12.5K]

Answer:

Option D. $x=10$

Step-by-step explanation:

step 1

Find the midpoint of the given line segment

we know that

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x1+x2}{2},\frac{y1+y2}{2})$

we have

$A(5,10),B(15,10)$

substitute the values

$M=(\frac{5+15}{2},\frac{10+10}{2})$

$M=(10,10)$

step 2

Find the equation of the perpendicular bisector

we know that

The equation of a perpendicular bisector is equal to the x-coordinate of the midpoint, because is a vertical line (parallel to the y-axis)

therefore

the equation is equal to

$x=10$

7 0

2 years ago

Read 2 more answers

What is the missing length? 7 cm р area 56 cm? HURRY

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

5 0

2 years ago

What is the value for x in the diagram? Rounded to the nearest whole degree.

AnnZ [28]

Answer:

Step-by-step explanation:

cos(x)=31/47

x=cos^-1 (31/47)

8 0

2 years ago

Read 2 more answers