
Hope that helps!
<em>ps. I attached a sheet of trigonometry identities</em>
Answer:
30
Step-by-step explanation:
13 × 2 + 3 - 6 + 7
multiply first
26 + 3 - 6 + 7
29 - 6 + 7
23 + 7
= <u>3</u><u>0</u>
<h3><u>
Answer:</u></h3>
In order to obtain the rectangular cross-section on this cake we need to do slicing:
Parallel to the base.
<h3><u>
Step-by-step explanation:</u></h3>
We know that when slicing is done parallel to the base than we get a cross-section that is similar to the base ( i.e. of same shape and size).
Hence, here we have a cake in shape of a rectangular prism or we may say a cuboid so in order to get the rectangular cross-section we need to cut this cake parallel to the base.
Hence, the answer is:
Parallel to the base.
Answer:
27/70 (70 being the common denominator)
Step-by-step explanation:
1/10+2/7
1(7)/10(7);2(10)/7(10)
7/70+20/70=27/70
Answer:
<h2>D) 28</h2>
Step-by-step explanation:
We know: the sum of the measures of triangle angles is 180°.
Therefore we have the equation:
