Answer:
Step-by-step explanation:
25
Answer:
The shadded middle part is 3 cm by 3cm
the shaded outer parts are 2 cm. By 2 cm. She whole shape is 7 cm by 7 cm, and the blank spaces are 3 cm by 2 cm.
Step-by-step explanation:
The point slip form would be: y+8=16(x-8). Not sure if that’s what you were looking for.
Answer:
The value of x is 1.5
Step-by-step explanation:
<em>In similar figures, corresponding sides have the same ratio</em>
In the given figure
∵ There are 2 similar polygons
∴ We must write their names with corresponding angles
∵ ∠A = ∠L, ∠B = ∠M, ∠C = ∠N, ∠D = ∠P
∴ Their names are ABCD and LMNP
→ By using the rule above
∴ Their corresponding sides have the same ratio
∴ =
∵ AB = 14 and LM = x + 9
∵ BC = 10 and MN = x + 6
→ Substitute them in the ratio up
∴ =
→ By using the cross multiplication
∵ 14 × (x + 6) = 10 × (x + 9)
∴ 14(x) + 14(6) = 10(x) + 10(9)
∴ 14x + 84 = 10x + 90
→ Subtract 10x from both sides
∵ 14x - 10x + 84 = 10x - 10x + 90
∴ 4x + 84 = 90
→ Subtract both sides by 84
∵ 4x + 84 - 84 = 90 - 84
∴ 4x = 6
→ Divide both sides by 4 to find x
∴ x = 1.5
∴ The value of x is 1.5
The first sequence is where you need to add the number before it to get the next number. In this case the next number is 24+44 which is 68.
For the next sequence, is all odd numbers. First you, subtract 1, multiply by 3,
subtract 5, multiply by 7. So the
next number is 69 since you have to subtract 9.
Hope this helps! <3