3 years ago

What is the solution of StartRoot x minus 4 EndRoot + 5 = 2? x = –17 x = 13 x = 53 no solution

Mathematics

2 answers:

MrRa [10]3 years ago

7 0

Answer:

No solution

Step-by-step explanation:

wel3 years ago

6 0

Answer:

the answer is d NO SOLUTION

Step-by-step explanation:

edge2020 took the test

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Can someone please help me with the B part? <3

Lemur [1.5K]

Answer:

v = 13.5 m/s is the answer

mark me as brainliest if u found it helpful

7 0

2 years ago

A bag contains 13 pieces of candy. In how many ways can five pieces be selected?

Whitepunk [10]

Five pieces can be selected in 1287 ways

Step-by-step explanation:

When the selection has to be made without considering the order of selection, combinations are used.

The formula for combination is:

$C(n,r) = \frac{n!}{r!(n-r)!}$

Here

Total candies = n = 13

Candies to be selected = r = 5

Putting the values in the formula

$C(13,5) = \frac{13!}{5!(13-5)!}\\=\frac{13!}{5!8!}\\=1287\ ways$

Five pieces can be selected in 1287 ways

Keywords: Combinations, selection

Learn more about combinations at:

#LearnwithBrainly

3 0

2 years ago

ss7ja [257]

I beilieve its 3:1. I am not completely sure though

6 0

2 years ago

Read 2 more answers

Kathy’s customer base is 2/3 residential and 1/3 business if she has 350 residential customers how many total customers does she

Scorpion4ik [409]

If we made it into a ratio of residential customers to business customers, it would be a 2:1

350/2 = 175

350 + 175 = 525

525 total customers

4 0

2 years ago

Solve:<br> -8r - (-2r-3) = 13<br><br> (if you can give a step by step, that would be great!)

coldgirl [10]

Answer:

$r = - \frac{5}{3} = 1 \frac{2}{3} = - 1.6$

Step-by-step explanation:

$- 8r - ( - 2r - 3) = 13$

$- 8r + 2r + 3 = 13$

$- 6r + 3 = 13$

$- 6r = 13 - 3$

$- 6r = 10$

$\boxed{\green{r = - \frac{5}{3} = 1 \frac{2}{3} = - 1.6}}$

4 0

2 years ago