Answer:
56%
Step-by-step explanation:
This is percentage increase and its calculated with the formula:
C2 = <u>x2 - x1 </u> x <u>100</u>
x1 1
where x2 = final value (75 inches)
x1 = initial value (48 inches)
c2 = relative value
pecentage increase = 100
so we say, <u>75 - 48</u> x <u>100</u>
48 1
<u>27</u> x 100
48 = o.5625 x 100 = 56.25%.
approximated to the nearest percent becomes 56%
A scale factor (<em>k</em>) is a number by which the size of any geometrical figure or shape can change:
• If the image is ,enlarged,, then the ,scale factor is more than one (,k > 1,).
,
• If the image is ,contracted,, then the ,scale factor is less than one (0 < k < 1).
Then, the smaller the scale factor, the smaller the figure. In our case, the options given are:
And if we evaluate the size of the dilated figures, we can see that:
[tex]BA is the biggest while B is the smallest.
Then we can suppose the scale factors.
Answer:
• A goes with 3/4
,
• C goes with 1/2
,
• B goes with 1/4
10 = 10^1
10 x 10 = 100 = 10^2
10 x 10 x 10 = 1000 = 10^3
---------------------------------------------
Therefore:
6,000 = 6 x 10^3
Answer:
A: 38º
Step-by-step explanation:
Triangle JKL is an isosceles triangle as JK=KL:
- That means ∠J=∠L=71º
- The sum of a triangle's interior angles is 180º, so ∠K=180º-∠J-∠L. We know ∠J=∠L=71º, so ∠K=180º-71º-71º=38
Answer:
Step-by-step explanation:
I think your supposed to add all those numbers together