All categories

2 years ago

Need additional math help 50 pts

Mathematics

2 answers:

Alex17521 [72]2 years ago

6 0

Answer:

Step-by-step explanation:

This thing to know about this question is that angle 1 and angle 3 are actually the same.

When two lines intersect, the opposite angles such as that shown in 1 and 3 are equal to each other.

So what you can do is set angle 1 and 3 equal to each other like so:

5x+10 = 70

Then solve for x

5x+10 = 70

5x = 60

x = 12

Kaylis [27]2 years ago

3 0

The answer is 12.
Hope this helps

You might be interested in

7. What is the interquartile range for the following list of data?<br> 1, 13, 15, 4, 1, 12, 6, 12, 6

bogdanovich [222]

Answer:

Step-by-step explanation:

1, 1, 4, 6, 6, 12, 12, 13, 15

$LQ=\frac{9+1}{4} =2.5 term= \frac{1+4}{2}=\frac{5}{2}=2.5\\UQ= 3(\frac{9+1}{4}) =7.5 term= \frac{12+13}{2}=\frac{25}{2}=12.5\\IQR=UQ-LQ=12.5-2.5=10$

8 0

3 years ago

In 1998 your house cost 82,400 in 2000 your house was vauled at 102,650 how much did the value of your home increase

Anastasy [175]

102,650-82,400=20,250. The value of the home increased by $20,250.

3 0

3 years ago

What the range set of blank means

Alchen [17]

Answer:

The range of a set of data is the difference between the highest and lowest values in the set

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

PLEASE HELP .

Dima020 [189]

The answer is altitude. The answer is altitude because altitude goes straight up.

6 0

3 years ago

Can someone please help me? Will give the brainlest!!

SCORPION-xisa [38]

Step-by-step explanation:

The ratio of the perimeters = the scale

P₂ / P₁ = 6 / 4 = 3 / 2

The ratio of the areas = the square of the scale

A₂ / A₁ = (6 / 4)² = (3 / 2)² = 9 / 4

Same for the triangles:

P₂ / P₁ = 6 / 3 = 2

A₂ / A₁ = (6 / 3)² = (2)² = 4

5 0

3 years ago