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3 years ago

What is 190 x 900 + 1000

Mathematics

2 answers:

zavuch27 [327]3 years ago

7 0

172,000 is the answer I think

ASHA 777 [7]3 years ago

7 0

The answer is: 172,000

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Helppppp it’s an emergency!!!!!

Feliz [49]

Answer:

Equation: $2(x+8)+2(3x-5)+23 = 126$

$x = 12.125$ m

$AB = 20.125$ m

$EF=31.375$ m

Step-by-step explanation:

The equation of the perimeter of this shape can be written as: $2(x+8)+2(3x-5)+23 = 126$ (Sides with the same number of dashes are equal in length)

Which becomes:

$2x+16+6x-10+23=126$

$8x+29=126$

$8x=97$

$x= 12.125$

Since AB = $x+8$ , we can substitute to get the length of AB:

$x+8 = 12.125+8$

$=20.125$

We can also use substitution to solve for the length of EF:

$3x-5=3(12.125)-5$

$=31.375$

Hope this helps :)

8 0

3 years ago

What is the perimeter of a square of the side length is 3 cm

murzikaleks [220]

Answer:

Perimeter = 12

Step-by-step explanation:

Perimeter of a square: P = 4(s)

P = Perimeter

S = side

Step 1: Calculate

P = 4(3)

P = 12

7 0

4 years ago

watermelons cost $.39 per pound at a local market. Kent’s watermelon cost between $4.00 and $5.00. What are the possible weights

faust18 [17]

4/.39=10.26 lbs.

5/.39=12.83 lbs.

The melons are between 10.26 & 12.83 lbs.

5 0

3 years ago

See ss below please explain each step

Nataly_w [17]

Answer:

p(x) = (x - 5)(x + 1)(x + 4)

General Formulas and Concepts:

Algebra I

Terms/Coefficients
Factoring

Algebra II

Factoring Cubes: $\displaystyle (a \pm b)(ax^2 \mp bx + c)$
Long Division
Synthetic Division

Step-by-step explanation:

*Note:

Please excuse my bad handwriting :)

Step 1: Define

Identify

p(x) = x³ - 21x - 20

Linear factor (x - 5)

Step 2: Factor

Option 1: Factoring cubes formula

Factor [Factoring Cubes]: p(x) = (x - 5)(x² + 5x + 4)
Factor: p(x) = (x - 5)(x + 4)(x + 1)

Option 2: Long Division

See Attachment

Option 3: Synthetic Division

See Attachment #2

4 0

3 years ago

X * 3 < 5 solve for x

Nezavi [6.7K]

Answer:

the answer is X<5/3 correct me if i'm wrong

Step-by-step explanation:

hope this helps

3 0

3 years ago