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3 years ago

PLEASE HELP ME ASAP ITS DUE TODAY!!!!!! WILL GIVE BRAINLIEST TO ANSWER JUST PLEASE HELP ME!

Mathematics

1 answer:

balu736 [363]3 years ago

6 0

16 cm.

This is because one side of the hexagon is half of one side of the square. Therefore, you multiply 8 by 2. 8x2 = 16

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Y divided by 6 equal 9

kirza4 [7]

Y = 54 if your solving for y

8 0

3 years ago

Which ruler gives the most precise METRIC measurement?

tester [92]

Millimeters as my science teacher has just said.

3 0

3 years ago

Read 2 more answers

The height h of a cylinder is 3 units lees than 4 times its radius r. Which expression represents the height of the cylinder in

frez [133]

Well it's 4 time the radius, so 4r
And it's 3 less than that, so
4r - 3 is the height

7 0

3 years ago

PLZ help picture included

cupoosta [38]

Answer:

4 miles

Step-by-step explanation:

Let

x ----> the time to returned back biking in hours

d ---> the distance in miles

s ---> speed in miles per hour

Remember that

The speed or rate is equal to divide the distance by the time

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

The distance is equal to multiply the speed by the time

$d=st$

we know that

$18\ min=\frac{18}{60}\ hours$

The distance to his friend's house and the distance of return is the same

$10x=4(x+\frac{18}{60})$

solve for x

$10x=4x+\frac{18}{15}$

subtract 4x both sides

$10x-4x=\frac{18}{15}$

$6x=\frac{18}{15}$

$x=\frac{1}{5}\ hours$

The total distance of the round trip is

$y=10x+4x+\frac{18}{15}$

substitute the value of x

$y=10(\frac{1}{5})+4(\frac{1}{5})+\frac{18}{15}$

$y=2+2=4\ miles$

6 0

3 years ago

The sum of 9and -16 increased by 4

LenaWriter [7]

Answer:

-3

Step-by-step explanation:

The statement is,

→ Sum of 9 and -16 increased by 4

The equation will be,

→ {9 +(-16)} + 4

→ (9 - 16) + 4

→ -7 + 4

→ [ -3 ]

Hence, the solution is -3.

7 0

2 years ago