All categories

3 years ago

Can someone help me with this? I don't understand how to do these & I need to know the answers.

Mathematics

2 answers:

Strike441 [17]3 years ago

6 0

The interior angles of a triangle add up to 180 degrees.

1. 180 - (117 + 33) =
180 - 150 =
30....so < 1 = 30

2. 180 - (57 + 33) =
180 - 90 =
90....so < 1 = 90

IgorC [24]3 years ago

3 0

1. is D and two is correct

You might be interested in

Marcus is laying pavers to build a patio in his backyard. Each square paver measures 2 feet on each side. He would like the pati

vaieri [72.5K]

Answer:

20 pavers

Step-by-step explanation:

step 1

Find the area of the rectangular patio

The area of a rectangle is equal to

$A=LW$

we have

$L=20\ ft\\W=4\ ft$

substitute

$A=(20)(4)=80\ ft^2$

step 2

Find the area of one square paver

The area of a square is equal to

$A=s^2$

we have

$s=2\ ft$ ---> length side of the paver

substitute

$A=2^2=4\ ft^2$

step 3

Divide the area of the rectangular patio by the area of one paver to find out the number of pavers needed

$80/4=20\ pavers$

4 0

3 years ago

Juanita bought 6 lemons. she used 2/3 of them to make lemonade. how many lemons did she used?

ivanzaharov [21]

6 times 2/3 equal to 4
Juanita ues 4 lemons to make lemonade

4 0

3 years ago

What is the factors of x^2-16x+64

ddd [48]

Answer:

(x-8)² or (x-8)(x-8)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

East high school basketball team has won six of their first 10 games based on a car wreck or predict the number of games they wi

Olenka [21]

So for they have won 60% of their games. if you carry this logic through for a total of 25 games, u can predict that they will win 15/25 games

5 0

3 years ago

If the endpoints of AB have coordinates A(9,8) and B(-1,-2) what is the midpoint of AB

suter [353]

Answer:

(4,3)

Step-by-step explanation:

Using the midpoint formula, you find that the midpoint of AB is:

$(\dfrac{9+(-1)}{2},\dfrac{8+(-2)}{2})=(4,3)$

Hope this helps!

4 0

3 years ago