Answer:
A. -7
Step-by-step explanation:
Okay so all this is doing is plugging in -2 in the place of x. 5(-2) + 3 = -7 Hope this helps.
Answer:
Kurt pattern is:
5,8,11,14,17 and so on
Step-by-step explanation:
we are given that:
kurt used the rule add 4, subtract 1 to generate a pattern.
The first term in his pattern is 5.
We have to write a number that could be in kurts pattern.
Now, he adds 4 and subtract 1 means the second term will be
5+4-1=8
Third term will be, 8+4-1=11
Fourth term will be 11+4-1=14
Fifth term will be 14+4-1=17
Hence, Kurt pattern is:
5,8,11,14,17 and so on
Answer:
324.99 cm³
Step-by-step explanation:
Total volume - inside volume
[pi × (3+1)² × (13.5)] - [pi × 3² × (13.5-1)]
216pi - 112.5pi
110.5pi
103.5 × 3.14
324.99 cm³
Answer:
Step-by-step explanation:
Look at the picture.
ΔADC and ΔACB are similar. Therefore the corresponding sides are in proportion:
We have
Substitute:
<em>cross multiply</em>
Answer:
11 units
Step-by-step explanation:
Let's do it this way:
Length = l
width = w
initial equation for area is l * w
We know that l = w+5
substitute.
w+5 * w = 36
solve.
6w = 36
w=6
The width is 6 units.
6+5 = 11
length = 11 units
