2 years ago

Helpppppo me with this pleaseeee

Mathematics

1 answer:

Troyanec [42]2 years ago

5 0

Answer:

I think a but I am not 100 percent sure

Step-by-step explanation:

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A rectangular prism has a height of 18 millimeters. The base of the prism has an area of 25 square millimeters.

malfutka [58]

Answer:

volume = 450 mm³

Step-by-step explanation:

Given:

height = 18 mm
area of base = 25 mm²

Volume of a rectangular prism = area of base x height

⇒ volume = 25 x 18 = 450 mm³

3 0

2 years ago

4x - 5y = 15<br> find the slope and y-intercept

Mazyrski [523]

Answer:

slope=4/5

y-intercept = -3

Step-by-step explanation:

first we need to rewrite the expression to

$y=mx+b$

were b is the y-intercept and m the slope

$4x-5y=15\\\\4x-5y+5y=15+5y\\\\4x+0=15+5y\\\\4x=5(3)+5(y)\\\\4x=5(3+y)\\\\\frac{1}{5}*4x= \frac{1}{5}*5(3+y) \\\\\frac{4x}{5}=3+y\\\\\frac{4x}{5} -3=3+y-3\\\\\frac{4x}{5} -3=y+0\\\\y=\frac{4x}{5} -3\\\\y=\frac{4}{5}x-3$

so there we have it

$m=\frac{4}{5} \\\\b=-3$

6 0

3 years ago

Select the tables that show a proportional relationship between x and

forsale [732]

Answer:

213`334

Step-by-step explanation:

sry lol i want points i apologize

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3 years ago

Write the fraction 4/7 as an equivalent fraction with the given denominator 28 .

Greeley [361]

Answer:

16/28

Step-by-step explanation:

Multiply both the denomator and numerator by 4

4 0

3 years ago

Read 2 more answers

Which sign completes each expression?

OverLord2011 [107]

Answer:

Below

Step-by-step explanation:

0.3>0.25

0.35<0.4

0.05<0.1

3 0

2 years ago