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2 years ago

Best gets brainly ,,,,,,,,,,,,,,,,,,,,

Mathematics

1 answer:

DochEvi [55]2 years ago

8 0

Answer:

see explanation

Step-by-step explanation:

$\sqrt[3]{27}$ = 3

Since 3 × 3 × 3 = 27

$\sqrt{25}$ = ± 5

Since 5 × 5 = 25 and - 5 × - 5 = 25

$\sqrt{81}$ = ± 9

Since 9 × 9 = 81 and - 9 × - 9 = 81

$\sqrt[3]{1}$ = 1

Since 1 × 1 × 1 = 1

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CONVERTING METRIC UNITS - LENGTH WEIGHT & VOLUME 1

zzz [600]

Answer:

2 KM 2 L 2 KG I dont know the rest i figured i could help someone but thats all i can do at the moment sorry i might come back to finish it later.

Step-by-step explanation:

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2 years ago

One number is 8 times another number. The numbers are both positive and have a difference of 70. Find the numbers.

madreJ [45]

The answer is (b. 8x - x = 70).

5 0

2 years ago

Someone please help!!

Zolol [24]

To find the area of a triangle, you multiply the base times the height and multiply it by 2.
In order to find the height, you need to do this in reverse.
1.multiply 24x2
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7 0

2 years ago

Read 2 more answers

Study the Proof Given.

andrezito [222]

Given that B is the midpoint of line AC and line BC is congruent to line DE.

The following statements and reasons, proves that line AB is congruent to line DE.

     Statement                                                   Reasons

1. B is the midpoint of line AC                        Given
2. Line AB is congruent to line BC.               Midpoint of a line segment
3. Line BC is congruent to line DE                  Given
4. Line AB is congruent to line DE                  Transitive property

3 0

3 years ago

Determine what the solution is to the following system? Y=3/4x-1 & y=4/3x-1

vichka [17]

Answer:

(0, -1)

Step-by-step explanation:

There are multiple ways of solving this however- since both equations are already in Y-Intercept form, we will use the "Equal Values Method"

First, since both equations are equal to Y, we can set them equal to each other and solve for X

$\frac{3 }{4} x - 1 = \frac{4}{3} x - 1$

To start, you must eliminate the fraction using a "fraction buster" multiply EVERYTHING by 4 then simplify.

$3x - 4 = 5 \frac{1}{3}x - 4$

Since we still have a fraction, we shall do it one more time. This time we multiply by 3

$9x - 12 = 6 x - 12$

Now, solve how you normally would.

9x = 6x

-6x

3x = 0

X = 0

Now, since we know what X would equal in the solution, we are able to plug in X as 0 in one of our equations. We can choose the first one!

$y = \frac{3}{4} (0) - 1$

Now solve which would lead to y = -1

You have your solution as

(X,Y)

(0,-1)

Hope this helps!

4 0

2 years ago