2 years ago

Can someone actually help and not delete their answer I rlly need your help I’ll make u brainliest or whatever

Mathematics

1 answer:

Brrunno [24]2 years ago

5 0

Answer:

p = -30 + 20

Hope this helps!

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Solve for x. Your answer must be simplified. -18<9x

Olin [163]

Answer:

$x > - 2$

Step-by-step explanation:

$- 18 < 9x$

$- 2 < x$

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3 years ago

if a right triangle has lengths 99 inches, 101 inches and 20 inches, what is the length of the hypotenuse

Anna35 [415]

Answer:

The hypotenuse is 10201

Step-by-step explanation:

20^2+99^2=101^2

400+9801=10201

10201=10201

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3 years ago

Ocean floor takes up 2/5 space if 3/8 is coral how much space is coral

meriva

I might be wrong but,
2. 3
– ÷ –
5. 8
Use KFC (Keep change flip)
2. 8. 16. 1
– X – = –. = 1 –
5. 3. 15. 15
Hope it hepped

4 0

3 years ago

Ava and Maria went shopping together. Eva spent $20 more than Maria. Together they spent $209.84. Write and solve an equation to

ad-work [718]

Answer:209.84 - 20.00 = 189.84 / 2 = 94.92

94.92 + 20.00 = 114.92 Eva spent and Martha spent $94.92

Step-by-step explanation:

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3 years ago

A shipping container contains seven complex electronic systems. Unknown to the purchaser, two are defective. Two of the seven ar

kodGreya [7K]

Answer:

$\large\boxed{\large\boxed{10/21}}$

Explanation:

There are only two mutually exclusive possibilities for each complex electronic system: being defective or being not defective:

Number of complex electronic systems: 7
Nmber of defective systems: 2
Number of not defective systems: 5

Probability that no defective systems are found in the sample is the equal to the probability of selecting them consecutively without replacement and finding each one is not defective:

Porbability the first is not defective × probability the second is not defective

5/7 × 4/6 = 20/42 = 10/21

4 0

3 years ago