Answer:
12x+45
Step-by-step explanation:
3(4x+15)
<u>multiply whatever is in the brackets with what is outside.</u>
3×4x =12x
Now you need to do the same with the other side. Multiply the number outside the brackets with what is inside
3×(+)15 =+45
Put it together and it makes:
<em>1</em><em>2</em><em>x</em><em>+</em><em>4</em><em>5</em><em>.</em><em> </em>
<em><u>I</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>this </u></em><em><u>helped</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>if</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>need </u></em><em><u>any</u></em><em><u> </u></em><em><u>help</u></em><em><u>,</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>can </u></em><em><u>just</u></em><em><u> </u></em><em><u>ask</u></em><em><u> </u></em><em><u>me</u></em><em><u>.</u></em><em><u> </u></em><em><u>x</u></em>
tangent(x) = (opposite side) / (adjacent side)
= (57 / 29)
= 1.96551....
According to my calculator,
The angle whose tangent is 1.96551... = 63.034... degrees .
The nearest whole degree = 63 degrees.
Answer:
0.14mph
Step-by-step explanation:
A trapezoid has 2 obtuse angles
Step-by-step explanation:
ANOVA table Source SS df MS F
p-value Factor 1 12.00 1 12.000 1.20 .3153
Factor 2 8.00 2 4.000 0.40 .6870 Interaction 56.00 2 28.000 2.80 .1384
Error 60.00 6 10.000 Total 136.00 11
Since the p -value for Factor A is greater than 0.1, therefore Factor A is not significant. The p -value for Factor B is greater than 0.1, therefore Factor B is not significant. It should be noted that for P-value of both Factor and Factor B to be significant, each factor must not be greater than 0.1