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3 years ago

Find three solutions of the equation y = 9x - 4.

Mathematics

1 answer:

Darina [25.2K]3 years ago

7 0

First one; substitute x into the equation and see if the result equal y in the coordinate

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Solve and check: 5/3z = 15

irga5000 [103]

The answer to 5/3z is 15

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2 years ago

V = (pi r^2 h/3)...solve for h

guapka [62]

Answer:

h = (3×V)/ (pi×r²)

Step-by-step explanation:

$v = \frac{\pi {r}^{2} h}{3}$

$3 \times v = \pi {r}^{2} h$

$h = \frac{3v}{\pi {r}^{2} }$

4 0

2 years ago

(Will mark brainliest) Please help as soon as possible for 30 points

Marianna [84]

Answer:

Step-by-step explanation:

a triangle's angles all add up to 180. take 51 and 39 away from 180 and you get 90

7 0

2 years ago

Read 2 more answers

The range for a set of data, A. is 6.2

8090 [49]

Answer:

0.9

Step-by-step explanation:

range=highest-lowest

=7.1-6.2

=0.9

5 0

2 years ago

Masteriza [31]

Answer:

<h3>Lucas and Zoe will both next visit their mother on 7th of May at the same time.</h3>

Step-by-step explanation:

First, find the first multiple that can be divisible by 5 and 8:

40 is divisible by 5 and 8.

Second, find the days in April and subtract 7 from the days:

April=30 days.

30-7= 23 days.

Finally, subtract 23 from 40 and find it in the next month, which is May:

40-23=17

Therefore, they will both next visit their mother on the 7th of May.

3 0

2 years ago