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3 years ago

PLEASE HELP PICTURE IS SHOWN

Mathematics

2 answers:

kupik [55]3 years ago

6 0

I think it is 13 because if it has the same side then I assume u divide it by two

Anarel [89]3 years ago

5 0

20 or 13 inches
might be the answer out of those possiblities

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What is the LCM of two numbers that have no common factors greater than 1

rodikova [14]

If two numbers have no common factor greater then one, then their LCM is the two numbers multiplied together. Example: 9 and 14 have no common factors. Their LCM <span>is 9 x 14, which is 126.</span>

8 0

3 years ago

Use synthetic division to evaluate f(x)=3x3+x2−5x−14 when x=−2 .

ololo11 [35]

Answer:

Step-by-step explanation:

Are these polynomials ?

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3 years ago

On the number line, a bug A is moving in the positive direction from the point 0, and a bug Bis moving in the negative direction

sukhopar [10]

Answer:

$x=st$

$y=-5t$

Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

The distance is equal to multiply the speed by the time

Let

s ----> the speed in units per second

d ---> the distance in units

t ---> is the time in seconds

BUG A

we have

$d=18\ units$

$t=3\ sec$

The speed is equal to

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

substitute

$s=\frac{18}{3}=6\ units/sec$

If x is the point reached by A after t seconds

then

Multiply the speed by the time

$x=st$

$x=6t$

BUG B

we have

$d=-15\ units$

$t=3\ sec$

The speed is equal to

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

substitute

$s=\frac{15}{3}=5\ units/sec$

If y is the point reached by B after t seconds

then

Multiply the speed by the time

$y=st$

$y=-5t$ ----> is negative because B is moving in the negative direction

3 0

3 years ago

Read 2 more answers

A number is divided into two parts, such that one part is 10 more than the other. If the two parts are in the ratio 5:3 find the

natta225 [31]

Answer:

See below

Step-by-step explanation:

Given the above information, we can make the first part to be;

First part = y + 10

Then,

Second part = y

y + 10 : y = 5 : 3

(y + 10) / y = (5) / (3)

Cross multiply,

3y + 30 = 5y

Collect like terms

5y - 3y = 30

2y = 30

y = 15

Therefore, substituting the value of y,

First part = y + 10

First part = 15 + 10

First part = 25

Second part = y

Second part = 15

Number = First part + Second part

Number = 25 + 15

Number = 40

3 0

3 years ago

A snack company makes three batches of a nut mix using the recipe shown. Each batch contains a different total amount of mix.

stepladder [879]

Answer:

Batch 1: 3 cups cashews; Batch 2: 1/3 cup pistachios; Batch 3: 4/3 cups almonds and 2 cups cashews

Step-by-step explanation:

Let x represent the total amount of mix.

For Batch 1, we know that the amount of pistachios is 1/6 of the total and that is 1 cup; this gives us

1/6x = 1

Multiply both sides by 6:

1/6x(6) = 1(6)

x = 6

There are 6 cups total. 1/2 of the mix is cashews; this means 1/2(6) = 3 cups is cashews.

For Batch 2, we know that the amount of almonds is 1/3 of the total and that is 2/3 of a cup; this gives us

1/3x = 2/3

Multiply both sides by 3:

1/3x(3) = 2/3(3)

x = 6/3 = 2

There are 2 cups of mix total.

1/6 of the mix is pistachios; this gives us 1/6(2) = 2/6 = 1/3 cup pistachios.

For Batch 3, we know that the amount of pistachios is 1/6 of the total mix and that is 4/6 of a cup; this means

1/6x = 4/6

Multiply both sides by 6:

1/6x(6) = 4/6(6)

x = 24/6 = 4

There are 4 cups of mix total.

1/3 of the mix is almonds; this gives us 1/3(4) = 4/3 cups almonds.

1/2 of the mix is cashews; this gives us 1/2(4) = 2 cups cashews.

8 0

4 years ago

Read 2 more answers