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Gemiola [76]
3 years ago
11

Prime factor of the number 40

Mathematics
2 answers:
jeka943 years ago
5 0

Answer:

The prime factors of 40 are 2, 5.

Step-by-step explanation:

djyliett [7]3 years ago
5 0
The prime factorization is 2×2×2×5 and it can also be written as 23 times 5 and 2 and 5 are the prime numbers
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Please help!<br><br> In your own words, explain how to bisect an angle
yKpoI14uk [10]

Answer:

Place compass point on the vertex of the angle (point B), Stretch the compass to any length that will stay ON the angle, Swing an arc so the pencil crosses both sides (rays) of the given angle, Place the compass point on one of these new intersection points on the sides of the angle.

Step-by-step explanation:

6 0
3 years ago
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Many mechanics advised people not to drive their cars more than 5,000 miles between oil changes kaci has driven her car 3450 mil
Verizon [17]

Answer:

See explanation!

Step-by-step explanation:

We know that the maximum miles allowed before oil change is 5,000miles (<u>thus Kaci can drive less or up to 5,000 miles but not more</u>).

Kaci has already driven 3,450miles since last oil change.

Inequalities are typically employed to show a relating or comparative relationship between expressions and can be identified by the sybolism of less, more or/and equal to (i.e. , > , \leq, \geq ).

Let us denote the miles Kaci can drive before oil changing again by x, then we can write the following inequality:

3450+x\leq 5000

solving for the remaining miles x allowed

3450+x\leq 5000\\x\leq 5000-3450\\x\leq 1550

Thus Kaci can drive up to and including 1550 miles before chaging car oil again.

5 0
4 years ago
What is the product (x4)(3x3-2)(4x
Monica [59]

Answer:

12x⁹ + 15x⁸ - 8x⁶ - 10x⁵

Step-by-step explanation:

<u>This is incomplete and should be:  </u>

  • x⁴ • (3x³ - 2) • (4x² + 5x)

<u>Solution with steps</u>:

  • x⁴ • (3x³ - 2) • (4x² + 5x) =
  • x⁵• (3x³ - 2) • (4x + 5) =
  • x⁵• (12x⁴ + 15x³  - 8x - 10) =
  • 12x⁹ + 15x⁸ - 8x⁶ - 10x⁵
7 0
4 years ago
I'm not good ar graphs requesting assistance...
klasskru [66]

Answer:

Seven erasers cost $3.50

Hope this helps :)

6 0
3 years ago
Read 2 more answers
Find the solution set of the following equations: <br><br>2y=2x+7<br><br>X=y+2
kirill115 [55]

Answer:

The system of equations has no solution.

Step-by-step explanation:

Given the system of equations

2y = 2x+7

x = y+2

solving the system of equations

\begin{bmatrix}2y=2x+7\\ x=y+2\end{bmatrix}

Arrange equation variables for elimination

\begin{bmatrix}2y-2x=7\\ -y+x=2\end{bmatrix}

Multiply -y+x=2 by 2:  -2y+2x=4

\begin{bmatrix}2y-2x=7\\ -2y+2x=4\end{bmatrix}

so adding

-2y+2x=4

+

\underline{2y-2x=7}

0=11

so the system of equations becomes

\begin{bmatrix}2y-2x=7\\ 0=11\end{bmatrix}

0 = 11 is false, therefore the system of equations has no solution.

Thus,

No Solution!

3 0
3 years ago
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