3 years ago

Please help I can’t seem to understand this problem I tried

Mathematics

2 answers:

igomit [66]3 years ago

8 0

Answer:

3 is the answer

Step-by-step explanation:

strojnjashka [21]3 years ago

6 0

Answer:

Step-by-step explanation:

You count backwards, 9, 8, then 7, and so on.

You might be interested in

Solve log2 x = log5 3+1 by graphing. round to the nearest tenth

Ket [755]

Answer:

Step-by-step explanation:

6 0

3 years ago

Which line has a larger slope?

nexus9112 [7]

Answer:

the one on the right looks best for the slope because the slope is a lot larger than the one on the right the one on the right is smaller but a few inches few times I don't know you might want to check it before I actually answer it for you so I hope you found this kind of helpful thank you bye

5 0

2 years ago

The probability of drawing a purple from a bag is 3/8. What is the probability of the complement?

In-s [12.5K]

Answer: 5/8

Step-by-step explanation:

3/8 + 5/8

Thanks for the free points

7 0

3 years ago

Write the product as a trinomial. (x + 2)(x + 3) a. x2 + 5 b. x2 + 5x + 6 c. x2 + 6x + 5 d. x2 + 6x + 6

tino4ka555 [31]

The answer would be b

5 0

3 years ago

Read 2 more answers

What values of a and b make this equation true?

Fynjy0 [20]

Answer:

a = -4

b=-29

Step-by-step explanation:

<h3>Complex number:</h3>

First write the radicals in simplest form.

i² = -1

$\sf (4 + \sqrt{-49}) -2\left(\sqrt{(-4)^2}+\sqrt{-324}\right)=4 + \sqrt{49i^2} - 2\left(\\\sqrt{16}+\sqrt{324i^2}\right)$

$\sf =4 + \sqrt{7*7*i*i}-2\left(\sqrt{4*4}+\sqrt{18*18*i*i}\right)\\\\= 4 + 7i - 2(4 + 18i)\\\\= 4 + 7i - 2*4 - 2*18i\\\\= 4 + 7i -8-36i\\\\= 4 - 8 +7i - 36i\\\\= -4 - 29i$

$\sf \boxed{a = -4 }\\\\\boxed{b=-29}$

5 0

2 years ago