3 years ago

Which triangle is a 30° -60° -90° triangle?

Mathematics

1 answer:

Fittoniya [83]3 years ago

5 0

Answer:

Acute isosceles triangle

Step-by-step explanation:

because an acute angle is more than 45 but less then 90.

that's all i know sorry!

You might be interested in

You are ima room with other students and are asked to get in groups of 3. When finished, there are 21 groups of 3. How manny stu

ivolga24 [154]

There are 63 students in the room, this is because 21 time 3 gives you 63.

6 0

2 years ago

Read 2 more answers

A football team loses 4 yards on each 3 consecutive plays. Find the total change in yard from where the team started

BigorU [14]

Answer:

The Team started at 1st and 10 but finished at 4th and 22, so they lost 12 yards in 3 plays.

Step-by-step explanation:

6 0

2 years ago

Which equation shows the ratios of the number of people who attended the high school musical to

sweet-ann [11.9K]

Answer:

45:27 , 27:9 , 45:9 , 45:15,

:Step-by-step explanation:

which ever one is on there

4 0

2 years ago

Simplify: (x + 7)(x-4)<br> A. 2r +3<br> B. 12-28<br> C. x2-3x - 28<br> D. x2 + 3x - 28

jeka57 [31]

Answer:

(x + 7)(x - 4) = x2 - 4x + 7x - 28 = x2 + 3x - 28

7 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B28%7D%7B40%7D" id="TexFormula1" title="\frac{28}{40}" alt="\frac{28}{40}" align="abs

Vitek1552 [10]

Answer:

7/10

Step-by-step explanation:

28/40=

14/20 =

7/10

8 0

3 years ago

Read 2 more answers