All categories

2 years ago

What 24 please help me asap Free brainliest

Mathematics

2 answers:

kolezko [41]2 years ago

5 0

Answer:

try 4

Step-by-step explanation:

hope this helps

bagirrra123 [75]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

What is the 22nd term of the arithmetic sequence 12 , 17 , 22 , 27 , .... , .... , ....

11Alexandr11 [23.1K]

Answer: 117

Step-by-step explanation:

Formula for arithmetic sequence is:

= a + (n - 1)d

22nd term = a + (n - 1)d

= a + (22 - 1)d = a + 21d

where, a = 12

d = 17 - 12 = 5.

Therefore, 22nd term will be:

= a + 21d

= 12 + 21(5)

= 12 + 105

= 117

The 22nd term is 117

5 0

2 years ago

What are the next two terms in the pattern 3,6,5,10,9,18,17

Llana [10]

The next two term in patterns is below 3,6,5,10,9,18,17,34,33,66

7 0

2 years ago

Read 2 more answers

The spinner below is spun twice. What is the probability of the arrow landing on a 3 and then an odd number?

Mice21 [21]

Answer:

4/3

Step-by-step explanation:

6 0

2 years ago

Is 5(b+3) equivalent to 3(b+5)?

Viktor [21]

Answer:

No, because using the distributive property, you would get 5b+15 and 3b+15. The number of b you have is different.

5 0

3 years ago

Read 2 more answers

If (ax+2)(bx+7)=15x2+cx+14 for all values of x, and a+b=8, what are the 2 possible values fo c

dolphi86 [110]

Given:

$(ax+2)(bx+7)=15x^2+cx+14$

And

$a+b=8$

Required:

To find the two possible values of c.

Explanation:

Consider

$\begin{gathered} (ax+2)(bx+7)=15x^2+cx+14 \\ abx^2+7ax+2bx+14=15x^2+cx+14 \end{gathered}$

$\begin{gathered} ab=15-----(1) \\ 7a+2b=c \end{gathered}$

And also given

$a+b=8---(2)$

Now from (1) and (2), we get

$\begin{gathered} a+\frac{15}{a}=8 \\ \\ a^2+15=8a \\ \\ a^2-8a+15=0 \end{gathered}$ $a=3,5$

Now put a in (1) we get

$\begin{gathered} (3)b=15 \\ b=\frac{15}{3} \\ b=5 \\ OR \\ b=\frac{15}{5} \\ b=3 \end{gathered}$

We can interpret that either of a or b are equal to 3 or 5.

When a=3 and b=5, we have

$\begin{gathered} c=7(3)+2(5) \\ =21+10 \\ =31 \end{gathered}$

When a=5 and b=3, we have

$\begin{gathered} c=7(5)+2(3) \\ =35+6 \\ =41 \end{gathered}$

Final Answer:

The option D is correct.

31 and 41

8 0

8 months ago