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tiny-mole [99]
3 years ago
5

Someone please help me

Mathematics
2 answers:
Natalka [10]3 years ago
4 0

4 (3n-2) is the answer.

Woops. Sorry I had no idea that it said expression (s) instead of expression, but that is one of the answers though.

Nimfa-mama [501]3 years ago
4 0

Answer:

second box fourth box and 5th box

Step-by-step explanation:

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A newspaper charges $3 per line for the first 4 lines plus a $20 to advertise.
sineoko [7]

Answer:

it is 32

and it is continuous

Step-by-step explanation:

And for the last one is the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

i hope it helps :)

6 0
3 years ago
Find the measures of the supplementary angles that satisfy each case.
seropon [69]

Answer:

67.5°, 107.5°

Step-by-step explanation:

For supplementary angles, their sum equals 180°.

Let x be the first angle and y be the second angle, then

x + y = 180°.

It is given that x = y + 45°.

So x + y = 180°

substituting x into the equation, we have

y + 45° + y = 180°

simplifying, we have

2y + 45° = 180°

collecting like terms, we have

2y = 180° - 45°

2y = 135°

dividing through by 2, we have

y = 135°/2

y = 67.5°

Since y = 67.5°

then x = y + 45°

x = 67.5° + 45°

x = 107.5°

3 0
3 years ago
A prism has length 2 feet, width 3 feet, and height 5 feet. What is the volume in cubic INCHES?
kolbaska11 [484]
Volume is Length x Width x Height 

2 x 3 x 6 =  36cubic inches
8 0
3 years ago
Read 2 more answers
ASAP<br><br> (only the answer pls)
atroni [7]

Answer:

B..........................................

3 0
2 years ago
Can someone please help with this i don’t know how to do it 85points
Dmitry [639]

Answer:

Step-by-step explanation:

You can find the area by cutting it across in the middle into a trapezoid and a rectangle.

The trapezoid will have:

height = 10-4 = 6ft

top = 9-6 = 3ft

bottom = 8ft

So its area = 1/2*(3+8)*6 = 33 ft^2

The rectangle will have:

length = 10ft

width = 6ft

So its area = 10*6 = 60 ft^2

Total area = 60+33 = 93 ft^2

3 0
3 years ago
Read 2 more answers
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