3 years ago

Factor x2 - 3x - 40.

Mathematics

1 answer:

Arisa [49]3 years ago

8 0

Answer:

A) (x-5) (x+8) esa es la respuesta

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Can someone pease help

Hatshy [7]

ANSWER

$f(1) = - 34$

$f(n) = f(n - 1) + 13$

EXPLANATION

The given sequence is;

-34,-21,-8,5,....

The first term of the sequence is

$f(1) = - 34$

The common difference is

$d = 5 - - 8$

$d = 5 + 8 = 13$

The recursive definition is given by;

$f(n) = f(n - 1) + d$

$f(n) = f(n - 1) + 13$

for n=2,3,4,...

5 0

4 years ago

Question 7<br> Which is the quotient of 1/5 divided by 3??

blondinia [14]

Answer:

1/5 divided by 3 =1/15 because when dividing a fraction by a whole number, it is gonna end as a fraction so the answer is 1/15. All you do is just multiply the denominator times the whole number and you will get your answer. Have a nice day! If this helped then please mark as brainliest.

6 0

3 years ago

The factorization of 15c 4 b 3 – 9b2 c 3 gives ____________________.

Law Incorporation [45]

Answer:

15c⁴b³-9b²c³=3b²c³(5bc-3)

PLEASE GIVE BRAINLIEST

5 0

3 years ago

If A=p(1+rt), find the value of t if A=690, p=600 and r=.03

Stolb23 [73]

The answer would be 1.11t or t=1.11 same thing

3 0

3 years ago

Jackie has fewer than 20 h to work on her jewelry. It takes her half an hour to make a necklace and an hour to make a bracelet.

Virty [35]

X = necklaces, y = bracelets

at least twice as many bracelets as necklaces
y > = 2x <===
x > 0 <===

half hour for necklace, 1 hr for bracelet...fewer then 20 hrs
0.5x + y < 20 <==

7 0

4 years ago

Read 2 more answers