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3 years ago

13

How much bigger is 1 1/4 than 5/8

2 answers:

Grace [21]3 years ago

8 0

The answer is 2and 5/8

marta [7]3 years ago

6 0

1 1/4 is 5/8 bigger than 5/8

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(3x + 3) (2x − 2)<br> Please help me

kupik [55]

The answer is 6(x^2 -1) I have provided a picture with my work and the answer

8 0

3 years ago

The distance traveled (d) varies directly as the time (t) of

Helen [10]

Answer:

2.70 hours to travel 180 mi.

Step-by-step explanation:

The distance traveled (d) varies directly as the time (t) of travel, by the following formula:

$s = \frac{d}{t}$

In which s is the velocity.

It takes 63 min to travel 70 mi.

So i am going to find the velocity in miles per minute

$s = \frac{70}{63} = 1.11$

how many hours would it take to travel 180 mi?

I am first going to find the time in minutes, then divide by 60 to pass to hours.

$s = \frac{d}{t}$

$st = d$

$t = \frac{d}{s}$

$t = \frac{180}{1.11}$

$t = 162.16$

It takes 162.16 minutes = 162.16/60 = 2.70 hours to travel 180 mi.

6 0

2 years ago

Which Go With Each Other ? Will Reward Brainliest

Kisachek [45]

-13 +3x +8 = 3x + (-5)

-9x + 15 - x -10 = -10 x + 5

The other two don't match

3 0

3 years ago

g100num [7]

Answer:

Answer in terms of π=144π m^3

Answer by replacing π with 3.14 is 452.16 approximately 452.2m^3

Answer to the nearest whole no. is 452m^3

Step-by-step explanation:

$volume \: of \: a \: cone = \frac{1}{3} \pi {r}^{2} h$

$radius = \frac{diametre}{2}$

$radius = 24$

$height = 18$

$slant \: height \: = 30$

$first \: step$

$the \: exact \: volume \: of \: the \: cone \: in \: terms \: of \: \pi$

$v = \frac{1}{3} \pi {r}^{2} h$

$\: \: = \frac{1}{3} \times \pi \times 24 \times 18$

$\: \: \: = \frac{432\pi}{3}$

$\: \: \: = 144\pi$

$second \: step$

$approximate \: answer \: using \: 3.14 \: in \: place \: of \: \pi$

$144 \times 3.14$

$= 452.16$

$approximately \: 452.2$

$last \: step$

$answer \: to \: the \: nearest \: whole \: number$

$452 {m}^{3}$

7 0

3 years ago

A cylinder with base area 25 pi cm squared and height 3 cm more than the radius

Alina [70]

The correct question is
Find the volume of a <span>cylinder with base area 25 pi cm squared and height 3 cm more than the radius

we know that
</span>[the volume of a cylinder]=[area of the base]*[height]
[area of the base]=25pi cm²
[area of the base]=pi*r²--------> r²=[area of the base]/pi----> r²=25pi/pi
r²=25--------> r=5 cm

the height is 3 cm more than the radius
so
height=3+5-----> height=8 cm

[the volume of a cylinder]=[25pi]*[8]------> 200pi cm³

the answer is
200pi cm³

8 0

2 years ago