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2 years ago

Solve using substitution y = -4x + 10 y = -x + 1. will give brainleist if correct

Mathematics

2 answers:

Julli [10]2 years ago

7 0

Answer:

Hi! The answer to your question is (3,-2)

Step-by-step explanation:(

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

gayaneshka [121]2 years ago

3 0

Answer:

Step-by-step explanation:

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You ask a neighbor to water a sickly plant while you are on vacation. Without water the plant will die with probability 0.7. Wit

Lina20 [59]

Answer:

0.2416

Step-by-step explanation:

P(forgot to water | dead) = P(forgot and dead) / P(dead)

->With water it will die with probability 0.45

P(watered and dead) =0.83 x 0.45 = 0.3735

->Without water the plant will die with probability 0.7

P(forgot and dead) = (1-0.83) x 0.7 => 0.17 x 0.7 =>0.119

P(dead) = P(watered and dead) +P(forgot and dead)

P(dead) = 0.3735 + 0.119= 0.4925

P(forgot to water | dead) =0.119 / 0.4925= 0.2416

Therefore, the probability the neighbor forgot to water the plant is 0.2416

8 0

2 years ago

Round 13 to the nearest 10.

mr Goodwill [35]

Round down to 10. 13 goes to 10.

3 0

3 years ago

Read 2 more answers

2/3 divided by 11/15

NNADVOKAT [17]

You need to implement the process of "flip-flop" and multiply which is where you flip the second fraction and multiply.

$\frac{2}{3}$ ÷ $\frac{11}{15}$ ⇒ $\frac{2}{3}$ × $\frac{15}{11}$

Now you multiply across. 2×15=30 and 3×11=33

So now it is $\frac{30}{33}$

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To reduce to the lowest terms, find the GCF common factor

The GCF is 3

Divide both the numerator and denominator by 3

$\frac{30}{33}$ ÷ $\frac{3}{3}$ = $\frac{10}{11}$

Answer: $\frac{10}{11}$

7 0

3 years ago

Select all of the following 2D shapes that may be formed by slicing a square pyramid?

ivann1987 [24]

Answer:

A and D

Step-by-step explanation:

Ok so first, if you slice parallel to the base, you can get a square.

If you slice parallel to a face, you get a triangle.

8 0

3 years ago

Helpp which one pleasee

lawyer [7]

Answer:

coefficient because they are not the same so they can not be constant because it is not the same in every week

6 0

2 years ago

Solve using substitution y = -4x + 10 y = -x + 1. will give brainleist if correct ​

Solve using substitution y = -4x + 10 y = -x + 1. will give brainleist if correct