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3 years ago

Help! Factor the expressions. x2 + 62x + 120 =

Mathematics

2 answers:

Lesechka [4]3 years ago

8 0

(X+60)(x+2) is the answer

Gnesinka [82]3 years ago

6 0

Answer:

(x + 60)(x + 2)

Step-by-step explanation:

Given

x² + 62x + 120

Consider the factors of the constant term (+ 120) which sum to give the coefficient of the x- term (+ 62)

The factors are + 60 and + 2, since

60 × 2 = 120 and 60 + 2 = 62, thus

x² + 62x + 120 = (x + 60)(x + 2)

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Which expression is equivalent to 8 - 3

Arturiano [62]

-3 + 8 is also the same as the expression mentioned above.

We can have the basic inequalities and equalities’ sign. (>, =, <).
These three set of symbols can discern, describe and explain the relationship between of numbers. These signs are used varying in many mathematical operations to explain and find discrepancy between value, sets of values or numbers in single and equitable category.
Examples includes
6 > 5; 6 is greater than 5; 5 is less than 6
1 > -1; -1 is less than 1; 1 is greater than -1
<span>-2 = -2; -2 is equal to -2 <span> </span></span>

7 0

4 years ago

Cheryl is planning to go to a four-year college in two years. She develops a monthly savings plan using the estimates shown. Wha

Alik [6]

Answer:

$541.67 per month

Step-by-step explanation:

Tuition and other expenses = $8,250 per semester.

There are two semesters in a year

She has 4 years to spend

Total semester=4years*2semesters

=8 semesters

4 years in college which is a total of 8 semesters.

Total Tuition and other expenses = $8,250 * 8

= $66,000

She needs a total of $66,00 to complete her college

Assistance from parents=$15,000

Financial aid(per semester)=$4750

Total financial aid=$38,000

Total assistance=

Assistance from parents+ financial aid

=$15000+$38,000

=$53,000

Total savings=Total amount needed - Total assistance

=$66,000 - $53,000

=$13,000

She needs to save $13,000 in two years

There are 12 months in one year

2 years=2*12=24 months

Monthly savings=Total savings/24 months

=$13,000/24

=$541.666666

To the nearest cent

=$541.67

3 0

4 years ago

Help with functions, i only need help with #2

olasank [31]

Let's look at the first one, then you can practice the rest on your own. So, h(0) = - 2 because the number in h() is which number you search for on the bottom row. Then you look at the number above that bottom number, which, in this case is - 2, and that number is your answer.

8 0

3 years ago

The measure of Angle 2 is twelve less than five

hoa [83]

Answer: The measure of Angle 2 = 148°

Step-by-step explanation:

Given: The measure of Angle 2 is twelve less than five times the measure of Angle 1.

Let the measure of Angle 1 = x

Then, measure of Angle 2 = 5x-12

Since both the angles form linear pair, so their sum = 180° [linear pair of angles must add up to 180°.]

Then, x+ (5x-12) = 180

⇒ x+ 5x-12= 180

⇒ 6x-12= 180

⇒ 6x= 180+12

⇒ 6x= 192

⇒ x= 32 [divide both sides by 6 ]

So, measure of Angle 2 = 5(32)-12 = 160-12 = 148°

Hence, the measure of Angle 2 = 148°

7 0

3 years ago

Spencer Ward purchased a new riding mower for $1,989. He made a 15% down payment and financed the remainder. What amount did he

Ostrovityanka [42]

The amount of the down payment is
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Amount financed is
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4 0

3 years ago