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3 years ago

What is Mary biking speed in miles per hour

Mathematics

1 answer:

Trava [24]3 years ago

3 0

Answer:20

Step-by-step explanation: This is answer is 20 because you have to divide 10 1/2 to get your answer .

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Necesito ayuda con esto . La suma de dos numero consecutivos es 49 cual es el número menor?

KiRa [710]

Answer:

Step-by-step explanation:

x + x + 1 = 49

x + x = 2x = 48

x = 48 ÷ 2 = 24

7 0

3 years ago

Put the decimals in order from least to greatest 1.04, 0.9, 0.621, 1.5

yKpoI14uk [10]

0.621, 0.9, 1.04, 1.5

8 0

4 years ago

Read 2 more answers

If i had 4 pounds of sugar for $2 how much for 1 lb

MakcuM [25]

Answer:

0.5

Step-by-step explanation:

4 pounds ÷$2=2

that means...

1 pound÷$2=0.5

your welcome lol.

4 0

3 years ago

A box witxh a height (x+5) cm has a square base with side x com. A second box with height (x+2) com has a square base with side

Eva8 [605]

Answer:

x=5.37 cm

Step-by-step explanation:

we know that

The volume of the box is

$V=Bh$

where

B is the area of the base of the box

h is the height of the box

Box 1

we have that

The area of the base is

$B=x^2\ cm^2$

$h=(x+5)\ cm$

The volume of the Box 1

is equal to

$V_1=x^2(x+5)\ cm^3$

$V_1=(x^3+5x^2)\ cm^3$

Box 2

we have that

The area of the base is

$B=(x+1)^2\ cm^2$

$h=(x+2)\ cm$

The volume of the Box 2

is equal to

$V_2=[(x+1)^2(x+2)]\ cm^3$

$V_2=[(x^2+2x+1)(x+2)]\ cm^3$

$V_2=(x^3+2x^2+x+2x^2+4x+2)\ cm^3$

$V_2=(x^3+4x^2+5x+2)\ cm^3$

Equate the equation of Volume 1 to the equation of Volume 2

$(x^3+5x^2)=(x^3+4x^2+5x+2)$

$(5x^2)=(4x^2+5x+2)$

$5x^2-4x^2-5x-2=0$

$x^2-5x-2=0$

Solve the quadratic equation by graphing

using a graphing tool

The solution is x=5.37 cm

see the attached figure

8 0

4 years ago

Which equation represents the same linear function as the table below?

mafiozo [28]

Whatttttt I’m dumb sorry :(

4 0

3 years ago