First start with what you know. The measure of the interior angles of a triangle total to $180^{o}$ so 51 + 2x + x = 180, then 51 + 3x = 180, 3x = 129, so

x = 43, the exterior angle is on a straight line with x so

x + exterior angle = 180 [since they are supplementary], since x = 43 then

43 + e = 180, so e has to be 137

8 0

3 years ago

A grocer bought 8 boxes of apples. each box contains 35 apples and fewer than 40% of the aples in each box are green apples. fin

Evgesh-ka [11]

Each box had at most 13 apples

I hope that helps!!!!!!

: )

4 0

3 years ago

Megan uses cup of almonds to make 4 cups of trail mix. Using this

djverab [1.8K]

Answer:
2 1/4 cups

Step by step:
First we can set up a ratio (1:4). Then we can divide both by 4 to find how many cups of almonds per cup of trail mix. We get 0.25:1. Multiply both by 9, and there’s the answer (2.25:9).

Hope this helped <3

6 0

3 years ago

The area of the rectangular sandbox at Dave’s school is 108 square feet. The sand box has a width of 9 feet as shown in the diag

atroni [7]

What is the question?

7 0

3 years ago