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Delicious77 [7]
3 years ago
15

PLZ ANSWER ASAP. ILL GIVE 5 STARS< GIVE BRAINLIEST AND THANK!!!

Mathematics
1 answer:
makkiz [27]3 years ago
3 0

Answer:

the answer is 56

Step-by-step explanation:

how do i know? i used a calculator


i cant say the name in a comment because brainly wont let me lol

You might be interested in
Which are the solutions of x^2 = –11x + 4?
strojnjashka [21]

This is a quadratic equation, i.e. an equation involving a polynomial of degree 2. To solve them, you must rearrange them first, so that all terms are on the same side, so we get

x^2 + 11x - 4 = 0

i.e. now we're looking for the roots of the polynomial. To find them, we can use the following formula:

x_{1,2} = \frac{-b\pm\sqrt{b^2-4ac}}{2}

where x_{1,2} is a compact way to indicate both solutions x_1 and x_2, while a,b,c are the coefficients of the quadratic equation, i.e. we consider the polynomial ax^2+bx+c.

So, in your case, we have a=1,\ \ b=11,\ \ c=-4

Plug those values into the formula to get

x_{1,2} = \frac{-11\pm\sqrt{121+16}}{2} = \frac{-11\pm\sqrt{137}}{2}

So, the two solutions are

x_1 = \frac{-11+\sqrt{137}}{2}

x_2 = \frac{-11-\sqrt{137}}{2}

3 0
3 years ago
a dvd player remote control costs 266 a college student has 813 in her savings account how much will she have left in her saving
defon

Answer:

547

Step-by-step explanation:

Just subtract 813 - 266.

pls mark me as brainiest

5 0
3 years ago
Eleven subtracted from the quotient of a number and five is -13
madam [21]
X/5 - 11 = -13

x/5 - 11 (+11) = -13 (+11)

x/5 = -2

x/5 (5) = -2(5)

x = -10

-10 is your number

hope this helps
5 0
3 years ago
What is the first term in the sequence for which d = -2 and a7 = 3?
weeeeeb [17]
No it’s b I took the quiz
5 0
3 years ago
Read 2 more answers
Sally is measuring the length her friends jump, susan jumps 1 2/3 yards. Jody jumps half the length of susans jump how many inch
DerKrebs [107]

Answer:

30 inches

Step-by-step explanation:

(1 2/3)/ 2 = 5/6 yards

1 yard = 36 inches

36 - 6 = 30


5 0
2 years ago
Read 2 more answers
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