All categories

3 years ago

What is the measure of angle b?

Mathematics

1 answer:

Natasha2012 [34]3 years ago

3 0

Answer:

Step-by-step explanation:

they are vertical angles

You might be interested in

What is the y intercept of the line 2x + 3y - 9 = 0

Sindrei [870]

$\hbox{y-intercept: } x=0 \\
2 \times 0+3 y -9=0 \\
3y-9=0 \\
3y=9 \\
y=\frac{9}{3} \\
\boxed{y=3}$

4 0

3 years ago

(b) If the sum of two consecutive odd numbers is 48, find the numbers.

Rudiy27

Answer:

23, 25

Step-by-step explanation:

let the first number be represented as A, since there are two odd numbers, the second number would be A + 2

A + A+2 = 48

2A + 2 = 48

2A = 48 - 2

2A = 46 ( divide both sides by 2)

A = 23

since we know the next number to be A + 2

= 23 + 2 = 25

the two numbers are 23 and 25

6 0

2 years ago

Michelle plans on raising $80 for her softball team. To raise the money, she is selling team shirts for $10 each.

8_murik_8 [283]

Given:

Michelle plans on raising $80.

Selling price of each shirt = $10

So far she has raised $20.

To find:

The number of more shirts she needs to sell.

Solution:

Let x be the number of more shirts she needs to sell.

Selling price of one shirt = $10

Selling price of x shirt = $10x

Total raising amount = $(10x + 20)

Michelle plans on raising $80. So,

$10x+20=80$

Subtract both sides by 20.

$10x=80-20$

$10x=60$

Divide both sides by 10.

$x=\dfrac{60}{10}$

$x=6$

So, the required equation is $10x+20=80$

Therefore, the correct option is A.

6 0

3 years ago

Which graph the linear inequality <_ 4x —3 ?

kykrilka [37]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the square root of 10

Elodia [21]

The square root is 2

8 0

4 years ago