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dangina [55]
3 years ago
5

Factorize fully and also write in simplest form

="x^{2} +3x-10" alt="x^{2} +3x-10" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
weqwewe [10]3 years ago
7 0

Step-by-step explanation:

x²+3x-10 =

(x+5)(x-2)

______

valkas [14]3 years ago
3 0

Answer:

(x+5)(x-2)

Step-by-step explanation:

mark me brainliest plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

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Solve for x in the equation x² + 2x +1 = 17
SashulF [63]

x=3.18,x=-5.18
It have two answers

7 0
3 years ago
I need help with a maths question please answer only if you know and not links​
kotegsom [21]

Answer:

x³/4z²

Step-by-step explanation:

Invert and multiply:

48x^5y²/12z^5 x z³/16x²y²=

(48x^5y²)(z³)/(16x²y²)(12z^5)

the y² cancel out

48÷16=3 (on top)

x^5÷x²=x³

12z^5/z³=z²(on bottom)

This leaves a 3x³ on top and 12z² on the bottom.  3÷12=4 (on bottom):

3x³/12z²

x³/4z²

8 0
3 years ago
You plan on purchasing a car in the next year. The car that you are interested in lists for $23,000 after taxes, license, and do
bixtya [17]

Answer:

c. 8 months.

Step-by-step explanation:

First let's break down all the expenses and taxes to come up with how much we save each month and subtract it to our total salary monthly.

Total Salary : $1312.00 x 2 = $2,624.00

Current Savings : 2/3 or 0.67 = $15333.33

| Expenses |

Monthly Expenses : $1,150.12

Social Security : 6.2% or 0.062 x 2,624 = $162.69

Medicare : 1.45 or 0.0145 x 2,624 = $38.05

Taxes: $53 + $101.35 = 154.35 x 2 = $308.7

So we sum up all the expenses.

= $1659.56 Total Expenses.

Now we have to find how much extra money we have each month.

= $964.44 Extra Money

Now we subtract our current savings to the total price of the car.

= -7666.67 Balance

Now we divide the total balance to our extra money monthly.

= 7.949 Months or 8 Months

6 0
3 years ago
Read 2 more answers
Help! I will mark you the brainest !! ☺️☺️
Marizza181 [45]

Answer:

Part 1)  0.675\%

Part 2) 475\%

Part 3) 8\%

Part 4) \frac{67}{20}

Part 5) 2.65

Step-by-step explanation:

Part 1) Write as a percent 0.00675

we know that

To write a number as a percent, multiply the number by 100

so

0.00675*100=0.675\%

Part 2) Write as a percent 4 3/4

Convert mixed number to an improper fraction

4\frac{3}{4}=\frac{4*4+3}{4}=\frac{19}{4}

we know that

To write a fraction as a percent, multiply the fraction by 100

\frac{19}{4}*100=19*25=475\%

Part 3) Write as a percent 2/25

we know that

To write a fraction as a percent, multiply the fraction by 100

\frac{2}{25}*100=2*4=8\%

Part 4) write as a fraction 335%

we know that

335\%=\frac{335}{100}

Simplify

Divide by 5 both numerator and denominator

\frac{335}{100}=\frac{67}{20}

Part 5) Write as a decimal 265%

we know that

265\%=\frac{265}{100}=2.65

3 0
2 years ago
A plumber has a set fee for a house call and charges by the hour for repairs. The total cost of
ratelena [41]

Answer:

slope is the hourly rate of $110/hr

y-intercept is the set fee of 85

6 0
2 years ago
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