I’ll do it, math or reading?
Answer:
7
Step-by-step explanation:
Since the triangle is right we can use the cosine ratio to find IR
cos60° =
=
= 
Cross- multiply
IR = 14 × cos60° = 14 × 0.5 = 7
<span>-3s^2-s+10
= (3x - 5)(-x - 2)
hope that helps</span>
Answer:

Step-by-step explanation:
<u>Key skills needed: Exponent multiplication, Multiplication</u>
1) We have the expression --> 
2) We have to simplify this (the parentheses mean multiplication)
The easiest thing to do is: Multiply 4 and 6 --> 4 x 6 = 24.
3) With the step above, the expression now would be
.
We now have to do
× 
For this we have to use this exponent rule -->
×
=
.
4) This means that
×
=
5) So the simplified expression would be --> 
<em>Hope you understood and have a nice day!! :D</em>
Answer:
27 and 29
Step-by-step explanation:
let A and B the expected numbers
assuming B = A + 2, the problem can be written as follows
¼(A + A + 2) = 14
4*¼(A + A + 2) = 4*14
(A + A + 2) = 56
2A + 2 = 56
A + 1 = 28
A = 27
B = 27 + 2 = 29