Ask question

Ask question

All categories

2 years ago

13

I Need Help thanks :)?

1 answer:

Feliz [49]2 years ago

8 0

Answer:

6) x = 40.5

8) x = 16.5

Step-by-step explanation:

6) 45/x = 20/18

simplify and cross-multiply to get:

45/x = 10/9

10x = 405

x = 40.5

8) 22/8 = x/6

11/4 = x/6

4x = 66

x = 33/2

x = 16.5

You might be interested in

2. The actual tree on the left is 10 feet tall. The model tree on the right is 8 inches tall. What is the scale factor?

Lina20 [59]

Answer:

D. 1/15

Step-by-step explanation:

Actual tree = 10 ft = 12 × 10 = 120 in.

Model tree = 8 in.

Scale factor = model tree/actual tree

Scale factor = 8/120

Scale factor = 1/15

4 0

2 years ago

Solve (x+1<5) n(x - 4 > -3).

vodka [1.7K]

Answer:

− 3/ x − 4 < x < 4

Step-by-step explanation:

4 0

3 years ago

19 - |-34 - (-78)| + (-8)

enot [183]

Answer:

= -33

Step-by-step explanation:

6 0

2 years ago

A part of the real number line is shown.

umka2103 [35]

Its R
you can just see in figure as square root of 50 is approximately around 7.07

7 0

2 years ago

I WILL GIVE BRAINLIST HELP PLEASE

il63 [147K]

Answer:

area- 55 perimeter - 24

Step-by-step explanation:

small rectangle =

5- 3 = 2

2 × 3 = 6cm²

big rectangle =

4 + 3 = 7

7 × 7 = 49cm²

All together

6 + 49 = 55cm²

Perimeter -

7 0

2 years ago