So 60 by 80,
60 <80 so 60=width
she moves it so that width=300
findn height

60:300=80:x
60/300=80/x
muliplyb oth sides by x
60x/300=80
x/5=80
mulitpliy both sides by 5
x=400

the height=400 mm

8 0

3 years ago

Simplify the expression:<br> -1 + -1 + -3h + -8h

ValentinkaMS [17]

Answer:

-2 + 11h

Step-by-step explanation:

To simplify this equation, you can first combine like terms:

( -1 + -1 ) + ( -3h + -8h )

-2 + -11h

3 0

2 years ago

If p^3 is 0.027, what is p's value

AlexFokin [52]

Answer:

0.3

Step-by-step explanation:

To find p we require the cube root of 0.027, that is

p³ = 0.027, then

p = $\sqrt[3]{0.027}$ = $\sqrt[3]{\frac{27}{1000} }$ = $\frac{3}{10}$ = 0.3

7 0

3 years ago

8. What is the 10th term of the geometric sequence

kkurt [141]

Answer:

n=10

a10= - 3 (2)^(10-1)= -3(2)^9

= -1536

6 0

2 years ago